Analysis Report USD67,884.08_Payment_Advise_9083008849.exe

AV Detection:

Multi AV Scanner detection for dropped file

Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe

ReversingLabs: Detection: 22%

Multi AV Scanner detection for submitted file

Source: USD67,884.08_Payment_Advise_9083008849.exe	Virustotal: Detection: 40%			Perma Link
Source: USD67,884.08_Payment_Advise_9083008849.exe	ReversingLabs: Detection: 22%

Machine Learning detection for dropped file

Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe

Joe Sandbox ML: detected

Machine Learning detection for sample

Source: USD67,884.08_Payment_Advise_9083008849.exe

Joe Sandbox ML: detected

Antivirus or Machine Learning detection for unpacked file

Source: 13.2.Uclldrv.exe.2ab0000.5.unpack	Avira: Label: TR/Hijacker.Gen
Source: 13.2.Uclldrv.exe.45e0000.6.unpack	Avira: Label: TR/Dropper.Gen

Software Vulnerabilities:

Found inlined nop instructions (likely shell or obfuscated code)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 4x nop then xor edx, edx		0_3_03ED6A44
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 4x nop then xor eax, eax		0_3_03EC9170
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 4x nop then mov eax, dword ptr [ebx]		0_3_03EC8F90
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 4x nop then xor eax, eax		0_3_03ED6E58
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 4x nop then xor eax, eax		0_3_03ED6E58
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 4x nop then xor edx, edx		0_3_03EC8D5C
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 4x nop then mov eax, dword ptr [ebx]		0_3_03ED6C78
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 4x nop then xor edx, edx		0_3_03EBFAAC
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 4x nop then xor eax, eax		0_3_03EBFEC0
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 4x nop then xor eax, eax		0_3_03EBFEC0
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 4x nop then mov eax, dword ptr [ebx]		0_3_03EBFCE0
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then xor edx, edx		13_3_03F26A44
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then xor eax, eax		13_3_03F19170
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then mov eax, dword ptr [ebx]		13_3_03F18F90
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then xor eax, eax		13_3_03F26E58
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then xor eax, eax		13_3_03F26E58
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then xor edx, edx		13_3_03F18D5C
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then mov eax, dword ptr [ebx]		13_3_03F26C78
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then xor edx, edx		13_3_03F0FAAC
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then xor eax, eax		13_3_03F0FEC0
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then xor eax, eax		13_3_03F0FEC0
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then mov eax, dword ptr [ebx]		13_3_03F0FCE0
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then mov eax, dword ptr [ebx]		16_3_03F48F90
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then xor edx, edx		16_3_03F48D5C
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then xor eax, eax		16_3_03F49506
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then mov eax, dword ptr [ebx]		16_3_03F56C78
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then xor edx, edx		16_3_03F3FAAC
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then xor eax, eax		16_3_03F40256
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 4x nop then mov eax, dword ptr [ebx]		16_3_03F3FCE0

Networking:

HTTP GET or POST without a user agent

Source: global traffic	HTTP traffic detected: GET /wp-admin/twenty-seventeen/70099875453/css/Ucll08488374ODU8 HTTP/1.1Host: airseaalliance.comCache-Control: no-cache
Source: global traffic	HTTP traffic detected: GET /wp-admin/twenty-seventeen/70099875453/css/Ucll08488374ODU8 HTTP/1.1Host: airseaalliance.comCache-Control: no-cache
Source: global traffic	HTTP traffic detected: GET /wp-admin/twenty-seventeen/70099875453/css/Ucll08488374ODU8 HTTP/1.1Host: airseaalliance.comCache-Control: no-cache

IP address seen in connection with other malware

Source: Joe Sandbox View	IP Address: 162.159.136.232 162.159.136.232
Source: Joe Sandbox View	IP Address: 162.159.138.232 162.159.138.232

Downloads files from webservers via HTTP

Source: global traffic	HTTP traffic detected: GET /wp-admin/twenty-seventeen/70099875453/css/Ucll08488374ODU8 HTTP/1.1Host: airseaalliance.comCache-Control: no-cache
Source: global traffic	HTTP traffic detected: GET /wp-admin/twenty-seventeen/70099875453/css/Ucll08488374ODU8 HTTP/1.1Host: airseaalliance.comCache-Control: no-cache
Source: global traffic	HTTP traffic detected: GET /wp-admin/twenty-seventeen/70099875453/css/Ucll08488374ODU8 HTTP/1.1Host: airseaalliance.comCache-Control: no-cache

Performs DNS lookups

Source: unknown

DNS traffic detected: queries for: discord.com

Urls found in memory or binary data

Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.472146872.00000000026A7000.00000004.00000001.sdmp, Uclldrv.exe, 00000012.00000002.473298428.0000000002797000.00000004.00000001.sdmp	String found in binary or memory: http://127.0.0.1:HTTP/1.1
Source: Uclldrv.exe, 00000012.00000002.473298428.0000000002797000.00000004.00000001.sdmp	String found in binary or memory: http://DynDns.comDynDNS
Source: Uclldrv.exe, 0000000D.00000002.363645356.0000000003FF0000.00000004.00000001.sdmp, Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: http://airseaalliance.co
Source: Uclldrv.exe, 0000000D.00000002.363645356.0000000003FF0000.00000004.00000001.sdmp, Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: http://airseaalliance.com/wp
Source: Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: http://airseaalliance.com/wp-adm0
Source: Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: http://airseaalliance.com/wp-admin/t
Source: Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: http://airseaalliance.com/wp-admin/twent
Source: Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: http://airseaalliance.com/wp-admin/twenty-se
Source: Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: http://airseaalliance.com/wp-admin/twenty-sevent8
Source: Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: http://airseaalliance.com/wp-admin/twenty-seventeen/
Source: Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: http://airseaalliance.com/wp-admin/twenty-seventeen/7009$
Source: Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: http://airseaalliance.com/wp-admin/twenty-seventeen/70099875
Source: Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: http://airseaalliance.com/wp-admin/twenty-seventeen/70099875453/
Source: Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: http://airseaalliance.com/wp-admin/twenty-seventeen/70099875453/css/
Source: Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: http://airseaalliance.com/wp-admin/twenty-seventeen/70099875453/css/Ucll
Source: Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: http://airseaalliance.com/wp-admin/twenty-seventeen/70099875453/css/Ucll0848
Source: Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: http://airseaalliance.com/wp-admin/twenty-seventeen/70099875453/css/Ucll08488374H
Source: Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: http://airseaalliance.com/wp-admin/twenty-seventeen/70099875453/css/Ucll08488374ODU8
Source: Uclldrv.exe, 00000012.00000002.473298428.0000000002797000.00000004.00000001.sdmp	String found in binary or memory: http://hHeaxI.com
Source: Uclldrv.exe, 00000012.00000002.473298428.0000000002797000.00000004.00000001.sdmp	String found in binary or memory: https://api.ipify.orgGETMozilla/5.0
Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.472146872.00000000026A7000.00000004.00000001.sdmp, Uclldrv.exe, 00000012.00000002.473298428.0000000002797000.00000004.00000001.sdmp	String found in binary or memory: https://api.telegram.org/bot%telegramapi%/sendDocumentdocument---------------------------x
Source: Uclldrv.exe, 0000000D.00000002.363645356.0000000003FF0000.00000004.00000001.sdmp, Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: https://discord.com/
Source: Uclldrv.exe, 0000000D.00000002.363645356.0000000003FF0000.00000004.00000001.sdmp, Uclldrv.exe, 00000010.00000002.373966981.0000000004020000.00000004.00000001.sdmp	String found in binary or memory: https://discord.com/J
Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.472146872.00000000026A7000.00000004.00000001.sdmp, Uclldrv.exe, 00000012.00000002.473298428.0000000002797000.00000004.00000001.sdmp	String found in binary or memory: https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha

Uses HTTPS

Source: unknown	Network traffic detected: HTTP traffic on port 49733 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49733
Source: unknown	Network traffic detected: HTTP traffic on port 49707 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49707
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49738
Source: unknown	Network traffic detected: HTTP traffic on port 49738 -> 443

Key, Mouse, Clipboard, Microphone and Screen Capturing:

Creates a window with clipboard capturing capabilities

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

Window created: window name: CLIPBRDWNDCLASS

Jump to behavior

Yara detected Keylogger Generic

Source: Yara match

File source: Process Memory Space: Uclldrv.exe PID: 6756, type: MEMORY

System Summary:

Initial sample is a PE file and has a suspicious name

Source: initial sample

Static PE information: Filename: USD67,884.08_Payment_Advise_9083008849.exe

Detected potential crypto function

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ECBAC4		0_3_03ECBAC4
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ECBA44		0_3_03ECBA44
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ECBA42		0_3_03ECBA42
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC9170		0_3_03EC9170
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC9931		0_3_03EC9931
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ED6E58		0_3_03ED6E58
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ED6E58		0_3_03ED6E58
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EBFEC0		0_3_03EBFEC0
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EBFEC0		0_3_03EBFEC0
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_00408C60		5_2_00408C60
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_0040DC11		5_2_0040DC11
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_00407C3F		5_2_00407C3F
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_00418CCC		5_2_00418CCC
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_00406CA0		5_2_00406CA0
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_004028B0		5_2_004028B0
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_0041A4BE		5_2_0041A4BE
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_00418244		5_2_00418244
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_00401650		5_2_00401650
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_00402F20		5_2_00402F20
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_004193C4		5_2_004193C4
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_00418788		5_2_00418788
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_00402F89		5_2_00402F89
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_00402B90		5_2_00402B90
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_004073A0		5_2_004073A0
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_022A0C60		5_2_022A0C60
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_022A0C50		5_2_022A0C50
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_04A80006		5_2_04A80006
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_04A80040		5_2_04A80040
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_05A82D58		5_2_05A82D58
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_05A84C70		5_2_05A84C70
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_05A82140		5_2_05A82140
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_05A82488		5_2_05A82488
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 13_3_03F1BAC4		13_3_03F1BAC4
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 13_3_03F1BA42		13_3_03F1BA42
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 13_3_03F1BA44		13_3_03F1BA44
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 13_3_03F19170		13_3_03F19170
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 13_3_03F19931		13_3_03F19931
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 13_3_03F26E58		13_3_03F26E58
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 13_3_03F26E58		13_3_03F26E58
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 13_3_03F0FEC0		13_3_03F0FEC0
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 13_3_03F0FEC0		13_3_03F0FEC0
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 16_3_03F4BAC4		16_3_03F4BAC4
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 16_3_03F4BA44		16_3_03F4BA44
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 16_3_03F4BA42		16_3_03F4BA42
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 16_3_03F49931		16_3_03F49931
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_00408C60		18_2_00408C60
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_0040DC11		18_2_0040DC11
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_00407C3F		18_2_00407C3F
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_00418CCC		18_2_00418CCC
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_00406CA0		18_2_00406CA0
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_004028B0		18_2_004028B0
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_0041A4BE		18_2_0041A4BE
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_00418244		18_2_00418244
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_00401650		18_2_00401650
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_00402F20		18_2_00402F20
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_004193C4		18_2_004193C4
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_00418788		18_2_00418788
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_00402F89		18_2_00402F89
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_00402B90		18_2_00402B90
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_004073A0		18_2_004073A0
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_02340C60		18_2_02340C60
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_02340C50		18_2_02340C50
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_04F90040		18_2_04F90040
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_04F9003A		18_2_04F9003A
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_04F99283		18_2_04F99283
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_05A82FA0		18_2_05A82FA0
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_05A82388		18_2_05A82388
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_05A84EB0		18_2_05A84EB0
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_05A826D0		18_2_05A826D0
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_1_00408C60		18_1_00408C60
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_1_0040DC11		18_1_0040DC11
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_1_00407C3F		18_1_00407C3F
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_1_00418CCC		18_1_00418CCC
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_1_00406CA0		18_1_00406CA0
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_1_004028B0		18_1_004028B0
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_1_0041A4BE		18_1_0041A4BE
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_1_00418244		18_1_00418244
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_1_00401650		18_1_00401650
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_1_00402F20		18_1_00402F20
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_1_004193C4		18_1_004193C4
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_1_00418788		18_1_00418788
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_1_00402F89		18_1_00402F89
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_1_00402B90		18_1_00402B90
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_1_004073A0		18_1_004073A0

Found potential string decryption / allocating functions

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: String function: 0040E1D8 appears 44 times
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: String function: 0040D606 appears 48 times
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: String function: 0040E1D8 appears 88 times

PE / OLE file has an invalid certificate

Source: USD67,884.08_Payment_Advise_9083008849.exe

Static PE information: invalid certificate

PE file contains strange resources

Source: USD67,884.08_Payment_Advise_9083008849.exe	Static PE information: Resource name: RT_BITMAP type: GLS_BINARY_LSB_FIRST
Source: Uclldrv.exe.0.dr	Static PE information: Resource name: RT_BITMAP type: GLS_BINARY_LSB_FIRST

Sample file is different than original file name gathered from version info

Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.477801759.0000000005630000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenameKernelbase.dll.muij% vs USD67,884.08_Payment_Advise_9083008849.exe
Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.468175139.00000000023E0000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameygwxuBNDsCnleMFrPILFrkECdmuYRRQwMZPAraQ.exe4 vs USD67,884.08_Payment_Advise_9083008849.exe
Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.468175139.00000000023E0000.00000004.00000001.sdmp	Binary or memory string: OriginalFilename_.dll4 vs USD67,884.08_Payment_Advise_9083008849.exe
Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.468624139.0000000002490000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenamenlsbres.dllj% vs USD67,884.08_Payment_Advise_9083008849.exe
Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.477770135.0000000005620000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenamewbemdisp.tlbj% vs USD67,884.08_Payment_Advise_9083008849.exe
Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.468661954.00000000024A0000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenamenlsbres.dll.muij% vs USD67,884.08_Payment_Advise_9083008849.exe
Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.469808808.000000000262A000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameclrjit.dllT vs USD67,884.08_Payment_Advise_9083008849.exe
Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.469808808.000000000262A000.00000004.00000001.sdmp	Binary or memory string: OriginalFilename vs USD67,884.08_Payment_Advise_9083008849.exe
Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.469808808.000000000262A000.00000004.00000001.sdmp	Binary or memory string: m,\\StringFileInfo\\040904B0\\OriginalFilename vs USD67,884.08_Payment_Advise_9083008849.exe

Tries to load missing DLLs

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Section loaded: mscorjit.dll			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Section loaded: mscorjit.dll			Jump to behavior

Yara signature match

Source: 0000000D.00000002.362836092.0000000002AC7000.00000020.00000001.sdmp, type: MEMORY	Matched rule: Methodology_Contains_Shortcut_OtherURIhandlers author = @itsreallynick (Nick Carr), description = Detects possible shortcut usage for .URL persistence, reference = https://twitter.com/cglyer/status/1176184798248919044, score = 27.09.2019
Source: 0000000D.00000002.362836092.0000000002AC7000.00000020.00000001.sdmp, type: MEMORY	Matched rule: Methodology_Suspicious_Shortcut_IconNotFromExeOrDLLOrICO author = @itsreallynick (Nick Carr), description = Detects possible shortcut usage for .URL persistence, reference = https://twitter.com/ItsReallyNick/status/1176229087196696577, score = 27.09.2019
Source: C:\Users\user\AppData\Local\llcU.url, type: DROPPED	Matched rule: Methodology_Shortcut_HotKey author = @itsreallynick (Nick Carr), description = Detects possible shortcut usage for .URL persistence, reference = https://twitter.com/cglyer/status/1176184798248919044, score = 27.09.2019
Source: C:\Users\user\AppData\Local\llcU.url, type: DROPPED	Matched rule: Methodology_Contains_Shortcut_OtherURIhandlers author = @itsreallynick (Nick Carr), description = Detects possible shortcut usage for .URL persistence, reference = https://twitter.com/cglyer/status/1176184798248919044, score = 27.09.2019
Source: C:\Users\user\AppData\Local\llcU.url, type: DROPPED	Matched rule: Methodology_Suspicious_Shortcut_IconNotFromExeOrDLLOrICO author = @itsreallynick (Nick Carr), description = Detects possible shortcut usage for .URL persistence, reference = https://twitter.com/ItsReallyNick/status/1176229087196696577, score = 27.09.2019

Classification label

Source: classification engine

Classification label: mal100.troj.evad.winEXE@7/5@6/4

Contains functionality to enum processes or threads

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

Code function: 5_2_004019F0 OleInitialize,_getenv,GetCurrentProcessId,CreateToolhelp32Snapshot,Module32First,CloseHandle,Module32Next,Module32Next,FindCloseChangeNotification,GetModuleHandleA,FindResourceA,LoadResource,LockResource,SizeofResource,_malloc,_memset,SizeofResource,_memset,FreeResource,_malloc,SizeofResource,_memset,LoadLibraryA,GetProcAddress,VariantInit,VariantInit,VariantInit,SafeArrayCreate,SafeArrayAccessData,SafeArrayUnaccessData,SafeArrayDestroy,SafeArrayCreateVector,VariantClear,VariantClear,VariantClear,

5_2_004019F0

Contains functionality to load and extract PE file embedded resources

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

Code function: 5_2_004019F0 OleInitialize,_getenv,GetCurrentProcessId,CreateToolhelp32Snapshot,Module32First,CloseHandle,Module32Next,Module32Next,FindCloseChangeNotification,GetModuleHandleA,FindResourceA,LoadResource,LockResource,SizeofResource,_malloc,_memset,SizeofResource,_memset,FreeResource,_malloc,SizeofResource,_memset,LoadLibraryA,GetProcAddress,VariantInit,VariantInit,VariantInit,SafeArrayCreate,SafeArrayAccessData,SafeArrayUnaccessData,SafeArrayDestroy,SafeArrayCreateVector,VariantClear,VariantClear,VariantClear,

5_2_004019F0

Creates files inside the user directory

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

File created: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\WJ8I2OL4

Jump to behavior

Might use command line arguments

Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Command line argument: 08A		18_2_00413780
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Command line argument: 08A		18_2_00413780
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Command line argument: 08A		18_1_00413780

Parts of this applications are using Borland Delphi (Probably coded in Delphi)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Key opened: HKEY_CURRENT_USER\Software\Borland\Delphi\Locales			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Key opened: HKEY_CURRENT_USER\Software\Borland\Delphi\Locales			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Key opened: HKEY_CURRENT_USER\Software\Borland\Delphi\Locales			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Key opened: HKEY_CURRENT_USER\Software\Borland\Delphi\Locales			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Key opened: HKEY_CURRENT_USER\Software\Borland\Delphi\Locales			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Key opened: HKEY_CURRENT_USER\Software\Borland\Delphi\Locales			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Key opened: HKEY_CURRENT_USER\Software\Borland\Delphi\Locales			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Key opened: HKEY_CURRENT_USER\Software\Borland\Delphi\Locales			Jump to behavior

Parts of this applications are using the .NET runtime (Probably coded in C#)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll			Jump to behavior

Queries process information (via WMI, Win32_Process)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor

Reads software policies

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Reads the hosts file

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior

Sample is known by Antivirus

Source: USD67,884.08_Payment_Advise_9083008849.exe	Virustotal: Detection: 40%
Source: USD67,884.08_Payment_Advise_9083008849.exe	ReversingLabs: Detection: 22%

Sample reads its own file content

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

File read: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

Jump to behavior

Spawns processes

Source: unknown	Process created: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe 'C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe'
Source: unknown	Process created: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe
Source: unknown	Process created: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe 'C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe'
Source: unknown	Process created: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe 'C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe'
Source: unknown	Process created: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process created: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process created: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe			Jump to behavior

Uses an in-process (OLE) Automation server

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{172BDDF8-CEEA-11D1-8B05-00600806D9B6}\InProcServer32

Jump to behavior

Found graphical window changes (likely an installer)

Source: Window Recorder

Window detected: More than 3 window changes detected

Binary contains paths to debug symbols

Source:

Binary string: _.pdb source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.468175139.00000000023E0000.00000004.00000001.sdmp, Uclldrv.exe, 00000012.00000002.469055192.00000000025F0000.00000004.00000001.sdmp

Data Obfuscation:

Detected unpacking (changes PE section rights)

Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe

Unpacked PE file: 18.2.Uclldrv.exe.400000.0.unpack CODE:ER;DATA:W;BSS:W;.idata:W;.tls:W;.rdata:R;.reloc:R;.rsrc:R; vs .text:ER;.rdata:R;.data:W;.rsrc:R;

Detected unpacking (overwrites its own PE header)

Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe

Unpacked PE file: 18.2.Uclldrv.exe.400000.0.unpack

Contains functionality to dynamically determine API calls

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

Code function: 5_2_004019F0 OleInitialize,_getenv,GetCurrentProcessId,CreateToolhelp32Snapshot,Module32First,CloseHandle,Module32Next,Module32Next,FindCloseChangeNotification,GetModuleHandleA,FindResourceA,LoadResource,LockResource,SizeofResource,_malloc,_memset,SizeofResource,_memset,FreeResource,_malloc,SizeofResource,_memset,LoadLibraryA,GetProcAddress,VariantInit,VariantInit,VariantInit,SafeArrayCreate,SafeArrayAccessData,SafeArrayUnaccessData,SafeArrayDestroy,SafeArrayCreateVector,VariantClear,VariantClear,VariantClear,

5_2_004019F0

Uses code obfuscation techniques (call, push, ret)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ED2BC8 push 0040547Ch; ret		0_3_03ED2BEC
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ED63C4 push 00408CBBh; ret		0_3_03ED642B
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ED2BC6 push 0040547Ch; ret		0_3_03ED2BEC
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ED63C2 push 00408CBBh; ret		0_3_03ED642B
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ED6B9C push ecx; mov dword ptr [esp], eax		0_3_03ED6B9F
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ED6244 push 00408C48h; ret		0_3_03ED63B8
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC4A28 push 00404FE9h; ret		0_3_03EC4A71
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ED2A28 push 004052DCh; ret		0_3_03ED2A4C
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ED29EE push 004052A4h; ret		0_3_03ED2A14
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ED29F0 push 004052A4h; ret		0_3_03ED2A14
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ECA1D8 push 14004056h; retn 0040h		0_3_03ECA1DD
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ECC1AC push 0040A2B5h; ret		0_3_03ECC215
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC5198 push 00405734h; ret		0_3_03EC51BC
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ECC124 push 0040A1F2h; ret		0_3_03ECC152
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ECC122 push 0040A1F2h; ret		0_3_03ECC152
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC87CC push 00408D60h; ret		0_3_03EC87E8
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC87C4 push 00408D60h; ret		0_3_03EC87E8
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC87C2 push 00408D60h; ret		0_3_03EC87E8
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC878C push 00408D20h; ret		0_3_03EC87A8
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC8784 push 00408D20h; ret		0_3_03EC87A8
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC8782 push 00408D20h; ret		0_3_03EC87A8
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC5F60 push ecx; mov dword ptr [esp], eax		0_3_03EC5F61
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC4F18 push 00405734h; ret		0_3_03EC51BC
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ED2710 push 00404FE9h; ret		0_3_03ED2759
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC4EE8 push 0040547Ch; ret		0_3_03EC4F04
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC4EE0 push 0040547Ch; ret		0_3_03EC4F04
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC86DC push 00408CBBh; ret		0_3_03EC8743
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC4EDE push 0040547Ch; ret		0_3_03EC4F04
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC86DA push 00408CBBh; ret		0_3_03EC8743
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03ECC6A0 push 14004056h; retn 0040h		0_3_03ECC6A5
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 0_3_03EC8EB4 push ecx; mov dword ptr [esp], eax		0_3_03EC8EB7

Persistence and Installation Behavior:

Drops PE files

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

File created: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe

Jump to dropped file

Boot Survival:

Creates an autostart registry key

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Registry value created or modified: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run Ucll			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Registry value created or modified: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run Ucll			Jump to behavior

Hooking and other Techniques for Hiding and Protection:

Disables application error messsages (SetErrorMode)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior

Malware Analysis System Evasion:

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration

Contains functionality to check the parent process ID (often done to detect debuggers and analysis systems)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

Code function: 5_2_004019F0 OleInitialize,_getenv,GetCurrentProcessId,CreateToolhelp32Snapshot,Module32First,CloseHandle,Module32Next,Module32Next,FindCloseChangeNotification,GetModuleHandleA,FindResourceA,LoadResource,LockResource,SizeofResource,_malloc,_memset,SizeofResource,_memset,FreeResource,_malloc,SizeofResource,_memset,LoadLibraryA,GetProcAddress,VariantInit,VariantInit,VariantInit,SafeArrayCreate,SafeArrayAccessData,SafeArrayUnaccessData,SafeArrayDestroy,SafeArrayCreateVector,VariantClear,VariantClear,VariantClear,

5_2_004019F0

Contains long sleeps (>= 3 min)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Thread delayed: delay time: 922337203685477			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Thread delayed: delay time: 922337203685477			Jump to behavior

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Window / User API: threadDelayed 661			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Window / User API: threadDelayed 471			Jump to behavior

May sleep (evasive loops) to hinder dynamic analysis

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -2767011611056431s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 6140	Thread sleep count: 32 > 30			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 6140	Thread sleep count: 661 > 30			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -60000s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -59500s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -59312s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -58906s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -58406s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -58218s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -57812s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -57312s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -56906s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -56718s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -56218s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -55812s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -55594s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -54906s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -54718s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -53812s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -53594s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -53406s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -53218s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -52718s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -52312s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -51406s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -51218s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -51000s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -50094s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -49718s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -49218s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -49000s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -48812s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -48594s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -47500s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -46812s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -46594s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe TID: 1124	Thread sleep time: -46218s >= -30000s			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe TID: 2408	Thread sleep time: -2767011611056431s >= -30000s			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe TID: 2416	Thread sleep count: 471 > 30			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe TID: 2408	Thread sleep time: -30000s >= -30000s			Jump to behavior

Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor

Sample execution stops while process was sleeping (likely an evasion)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Last function: Thread delayed
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Last function: Thread delayed

May try to detect the virtual machine to hinder analysis (VM artifact strings found in memory)

Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.477801759.0000000005630000.00000002.00000001.sdmp, Uclldrv.exe, 00000012.00000002.477856684.0000000005230000.00000002.00000001.sdmp	Binary or memory string: A Virtual Machine could not be started because Hyper-V is not installed.
Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.477801759.0000000005630000.00000002.00000001.sdmp, Uclldrv.exe, 00000012.00000002.477856684.0000000005230000.00000002.00000001.sdmp	Binary or memory string: A communication protocol error has occurred between the Hyper-V Host and Guest Compute Service.
Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.477801759.0000000005630000.00000002.00000001.sdmp, Uclldrv.exe, 00000012.00000002.477856684.0000000005230000.00000002.00000001.sdmp	Binary or memory string: The communication protocol version between the Hyper-V Host and Guest Compute Services is not supported.
Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.477801759.0000000005630000.00000002.00000001.sdmp, Uclldrv.exe, 00000012.00000002.477856684.0000000005230000.00000002.00000001.sdmp	Binary or memory string: An unknown internal message was received by the Hyper-V Compute Service.

Queries a list of all running processes

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

Process information queried: ProcessInformation

Jump to behavior

Anti Debugging:

Contains functionality to check if a debugger is running (IsDebuggerPresent)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

Code function: 5_2_0040CE09 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,

5_2_0040CE09

Contains functionality to check the parent process ID (often done to detect debuggers and analysis systems)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

Code function: 5_2_004019F0 OleInitialize,_getenv,GetCurrentProcessId,CreateToolhelp32Snapshot,Module32First,CloseHandle,Module32Next,Module32Next,FindCloseChangeNotification,GetModuleHandleA,FindResourceA,LoadResource,LockResource,SizeofResource,_malloc,_memset,SizeofResource,_memset,FreeResource,_malloc,SizeofResource,_memset,LoadLibraryA,GetProcAddress,VariantInit,VariantInit,VariantInit,SafeArrayCreate,SafeArrayAccessData,SafeArrayUnaccessData,SafeArrayDestroy,SafeArrayCreateVector,VariantClear,VariantClear,VariantClear,

5_2_004019F0

Contains functionality to dynamically determine API calls

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

Code function: 5_2_004019F0 OleInitialize,_getenv,GetCurrentProcessId,CreateToolhelp32Snapshot,Module32First,CloseHandle,Module32Next,Module32Next,FindCloseChangeNotification,GetModuleHandleA,FindResourceA,LoadResource,LockResource,SizeofResource,_malloc,_memset,SizeofResource,_memset,FreeResource,_malloc,SizeofResource,_memset,LoadLibraryA,GetProcAddress,VariantInit,VariantInit,VariantInit,SafeArrayCreate,SafeArrayAccessData,SafeArrayUnaccessData,SafeArrayDestroy,SafeArrayCreateVector,VariantClear,VariantClear,VariantClear,

5_2_004019F0

Contains functionality which may be used to detect a debugger (GetProcessHeap)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

Code function: 5_2_0040ADB0 GetProcessHeap,HeapFree,

5_2_0040ADB0

Enables debug privileges

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process token adjusted: Debug			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process token adjusted: Debug			Jump to behavior

Contains functionality to register its own exception handler

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_0040CE09 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,		5_2_0040CE09
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_0040E61C _memset,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,		5_2_0040E61C
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_00416F6A __NMSG_WRITE,_raise,_memset,SetUnhandledExceptionFilter,UnhandledExceptionFilter,		5_2_00416F6A
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: 5_2_004123F1 SetUnhandledExceptionFilter,		5_2_004123F1
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_0040CE09 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,		18_2_0040CE09
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_0040E61C _memset,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,		18_2_0040E61C
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_00416F6A __NMSG_WRITE,_raise,_memset,SetUnhandledExceptionFilter,UnhandledExceptionFilter,		18_2_00416F6A
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: 18_2_004123F1 SetUnhandledExceptionFilter,		18_2_004123F1

Creates guard pages, often used to prevent reverse engineering and debugging

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

Memory allocated: page read and write | page guard

Jump to behavior

HIPS / PFW / Operating System Protection Evasion:

Injects a PE file into a foreign processes

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Memory written: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe base: 400000 value starts with: 4D5A			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Memory written: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe base: 400000 value starts with: 4D5A			Jump to behavior

Creates a process in suspended mode (likely to inject code)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Process created: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Process created: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe			Jump to behavior

May try to detect the Windows Explorer process (often used for injection)

Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.467234236.0000000000D10000.00000002.00000001.sdmp, Uclldrv.exe, 00000012.00000002.467936207.0000000000D90000.00000002.00000001.sdmp	Binary or memory string: Program Manager
Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.467234236.0000000000D10000.00000002.00000001.sdmp, Uclldrv.exe, 00000012.00000002.467936207.0000000000D90000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd
Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.467234236.0000000000D10000.00000002.00000001.sdmp, Uclldrv.exe, 00000012.00000002.467936207.0000000000D90000.00000002.00000001.sdmp	Binary or memory string: Progman
Source: USD67,884.08_Payment_Advise_9083008849.exe, 00000005.00000002.467234236.0000000000D10000.00000002.00000001.sdmp, Uclldrv.exe, 00000012.00000002.467936207.0000000000D90000.00000002.00000001.sdmp	Binary or memory string: Progmanlock

Language, Device and Operating System Detection:

Contains functionality to query locales information (e.g. system language)

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Code function: GetLocaleInfoA,		5_2_00417A20
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Code function: GetLocaleInfoA,		18_2_00417A20

Queries the volume information (name, serial number etc) of a device

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Management.dll VolumeInformation			Jump to behavior
Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation			Jump to behavior
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Uclldrv.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Management.dll VolumeInformation			Jump to behavior

Contains functionality to query local / system time

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

Code function: 5_2_00412A15 GetSystemTimeAsFileTime,GetCurrentProcessId,GetCurrentThreadId,GetTickCount,QueryPerformanceCounter,

5_2_00412A15

Contains functionality to query the account / user name

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

Code function: 5_2_05A849A4 GetUserNameW,

5_2_05A849A4

Queries the cryptographic machine GUID

Source: C:\Users\user\Desktop\USD67,884.08_Payment_Advise_9083008849.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Jump to behavior

Stealing of Sensitive Information:

Yara detected AgentTesla

Source: Yara match	File source: 00000005.00000002.472146872.00000000026A7000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000005.00000002.468175139.00000000023E0000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000002.469055192.00000000025F0000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000002.473298428.0000000002797000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.358872577.0000000000852000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000005.00000003.281256788.00000000006D0000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000005.00000002.477031647.0000000004A10000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000002.474318013.00000000036C1000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000002.468146329.00000000021D4000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000005.00000002.467456643.0000000002154000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000005.00000002.473405683.00000000035D1000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000002.477297812.0000000004F00000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: Uclldrv.exe PID: 6868, type: MEMORY
Source: Yara match	File source: Process Memory Space: USD67,884.08_Payment_Advise_9083008849.exe PID: 6248, type: MEMORY
Source: Yara match	File source: 18.2.Uclldrv.exe.25f0000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.2.Uclldrv.exe.25f0000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 5.2.USD67,884.08_Payment_Advise_9083008849.exe.4a10000.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.2.Uclldrv.exe.4f00000.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 5.2.USD67,884.08_Payment_Advise_9083008849.exe.23e0000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.2.Uclldrv.exe.4f00000.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 5.2.USD67,884.08_Payment_Advise_9083008849.exe.4a10000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 5.2.USD67,884.08_Payment_Advise_9083008849.exe.23e0000.1.raw.unpack, type: UNPACKEDPE

Yara detected Credential Stealer

Source: Yara match	File source: 00000005.00000002.472146872.00000000026A7000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000002.473298428.0000000002797000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: Uclldrv.exe PID: 6868, type: MEMORY
Source: Yara match	File source: Process Memory Space: USD67,884.08_Payment_Advise_9083008849.exe PID: 6248, type: MEMORY

Remote Access Functionality:

Yara detected AgentTesla

Source: Yara match	File source: 00000005.00000002.472146872.00000000026A7000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000005.00000002.468175139.00000000023E0000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000002.469055192.00000000025F0000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000002.473298428.0000000002797000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.358872577.0000000000852000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000005.00000003.281256788.00000000006D0000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000005.00000002.477031647.0000000004A10000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000002.474318013.00000000036C1000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000002.468146329.00000000021D4000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000005.00000002.467456643.0000000002154000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000005.00000002.473405683.00000000035D1000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000002.477297812.0000000004F00000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: Uclldrv.exe PID: 6868, type: MEMORY
Source: Yara match	File source: Process Memory Space: USD67,884.08_Payment_Advise_9083008849.exe PID: 6248, type: MEMORY
Source: Yara match	File source: 18.2.Uclldrv.exe.25f0000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.2.Uclldrv.exe.25f0000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 5.2.USD67,884.08_Payment_Advise_9083008849.exe.4a10000.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.2.Uclldrv.exe.4f00000.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 5.2.USD67,884.08_Payment_Advise_9083008849.exe.23e0000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.2.Uclldrv.exe.4f00000.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 5.2.USD67,884.08_Payment_Advise_9083008849.exe.4a10000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 5.2.USD67,884.08_Payment_Advise_9083008849.exe.23e0000.1.raw.unpack, type: UNPACKEDPE