Windows Analysis Report microsoft outlook.exe

AV Detection:

Found malware configuration

Source: 3.2.microsoft outlook.exe.3515530.3.unpack

Malware Configuration Extractor: Agenttesla {"Exfil Mode": "SMTP", "Username": "castilloo@cgyasc.com", "Password": "Castle1", "Host": "mail.cgyasc.com"}

Multi AV Scanner detection for submitted file

Source: microsoft outlook.exe

Virustotal: Detection: 55%

Perma Link

Antivirus / Scanner detection for submitted sample

Source: microsoft outlook.exe

Avira: detected

Antivirus detection for dropped file

Source: C:\Users\user\AppData\Local\Temp\nsm4A2D.tmp\wbyrs.dll

Avira: detection malicious, Label: TR/Injector.wiefs

Multi AV Scanner detection for dropped file

Source: C:\Users\user\AppData\Local\Temp\nsm4A2D.tmp\wbyrs.dll	Metadefender: Detection: 17%			Perma Link
Source: C:\Users\user\AppData\Local\Temp\nsm4A2D.tmp\wbyrs.dll	ReversingLabs: Detection: 81%

Antivirus or Machine Learning detection for unpacked file

Source: 3.0.microsoft outlook.exe.400000.11.unpack	Avira: Label: TR/Spy.Gen8
Source: 3.0.microsoft outlook.exe.400000.9.unpack	Avira: Label: TR/Spy.Gen8
Source: 3.0.microsoft outlook.exe.400000.6.unpack	Avira: Label: TR/Spy.Gen8
Source: 3.0.microsoft outlook.exe.400000.7.unpack	Avira: Label: TR/Spy.Gen8
Source: 3.2.microsoft outlook.exe.400000.1.unpack	Avira: Label: TR/Spy.Gen8
Source: 3.0.microsoft outlook.exe.400000.4.unpack	Avira: Label: TR/Spy.Gen8
Source: 3.1.microsoft outlook.exe.400000.0.unpack	Avira: Label: TR/Spy.Gen8
Source: 3.0.microsoft outlook.exe.400000.5.unpack	Avira: Label: TR/Spy.Gen8
Source: 3.0.microsoft outlook.exe.400000.8.unpack	Avira: Label: TR/Spy.Gen8
Source: 3.2.microsoft outlook.exe.49a0000.5.unpack	Avira: Label: TR/Spy.Gen8

Compliance:

Uses 32bit PE files

Source: microsoft outlook.exe

Static PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED

Binary contains paths to debug symbols

Source:	Binary string: wntdll.pdbUGP source: microsoft outlook.exe, 00000001.00000003.297741302.00000000029C0000.00000004.00000001.sdmp, microsoft outlook.exe, 00000001.00000003.291786394.0000000002B50000.00000004.00000001.sdmp
Source:	Binary string: wntdll.pdb source: microsoft outlook.exe, 00000001.00000003.297741302.00000000029C0000.00000004.00000001.sdmp, microsoft outlook.exe, 00000001.00000003.291786394.0000000002B50000.00000004.00000001.sdmp

Spreading:

Contains functionality to enumerate / list files inside a directory

Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_00405250 DeleteFileA,lstrcatA,lstrcatA,lstrlenA,FindFirstFileA,DeleteFileA,FindNextFileA,FindClose,RemoveDirectoryA,		1_2_00405250
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_00405C22 FindFirstFileA,FindClose,		1_2_00405C22
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_00402630 FindFirstFileA,		1_2_00402630
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_00404A29 FindFirstFileExW,		3_2_00404A29

Networking:

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Source: Traffic

Snort IDS: 2030171 ET TROJAN AgentTesla Exfil Via SMTP 192.168.2.3:49814 -> 192.185.25.212:587

Internet Provider seen in connection with other malware

Source: Joe Sandbox View

ASN Name: UNIFIEDLAYER-AS-1US UNIFIEDLAYER-AS-1US

URLs found in memory or binary data

Source: microsoft outlook.exe, 00000003.00000002.560204130.0000000002511000.00000004.00000001.sdmp	String found in binary or memory: http://127.0.0.1:HTTP/1.1
Source: microsoft outlook.exe, 00000003.00000002.560204130.0000000002511000.00000004.00000001.sdmp	String found in binary or memory: http://DynDns.comDynDNS
Source: microsoft outlook.exe, 00000003.00000002.560204130.0000000002511000.00000004.00000001.sdmp	String found in binary or memory: http://YcxkAh.com
Source: microsoft outlook.exe, 00000003.00000002.560904754.0000000002863000.00000004.00000001.sdmp, microsoft outlook.exe, 00000003.00000002.560924455.0000000002868000.00000004.00000001.sdmp	String found in binary or memory: http://cgyasc.com
Source: microsoft outlook.exe, 00000003.00000002.560204130.0000000002511000.00000004.00000001.sdmp, microsoft outlook.exe, 00000003.00000002.560924455.0000000002868000.00000004.00000001.sdmp, microsoft outlook.exe, 00000003.00000003.505431063.00000000005E4000.00000004.00000001.sdmp	String found in binary or memory: http://d8P2A6TrVo.net
Source: microsoft outlook.exe, 00000003.00000002.560904754.0000000002863000.00000004.00000001.sdmp, microsoft outlook.exe, 00000003.00000002.560924455.0000000002868000.00000004.00000001.sdmp	String found in binary or memory: http://mail.cgyasc.com
Source: microsoft outlook.exe	String found in binary or memory: http://nsis.sf.net/NSIS_Error
Source: microsoft outlook.exe	String found in binary or memory: http://nsis.sf.net/NSIS_ErrorError
Source: microsoft outlook.exe, microsoft outlook.exe, 00000003.00000000.297608589.0000000000414000.00000040.00000001.sdmp, microsoft outlook.exe, 00000003.00000002.561213079.0000000003511000.00000004.00000001.sdmp, microsoft outlook.exe, 00000003.00000002.561417373.00000000049A2000.00000040.00000001.sdmp, microsoft outlook.exe, 00000003.00000002.561338501.0000000004950000.00000004.00020000.sdmp, microsoft outlook.exe, 00000003.00000002.557953046.0000000000400000.00000040.00000001.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
Source: microsoft outlook.exe, 00000003.00000002.560204130.0000000002511000.00000004.00000001.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

Performs DNS lookups

Source: unknown

DNS traffic detected: queries for: mail.cgyasc.com

Key, Mouse, Clipboard, Microphone and Screen Capturing:

Contains functionality for read data from the clipboard

Source: C:\Users\user\Desktop\microsoft outlook.exe

Code function: 1_2_00404E07 GetDlgItem,GetDlgItem,GetDlgItem,GetDlgItem,GetClientRect,GetSystemMetrics,SendMessageA,SendMessageA,SendMessageA,SendMessageA,SendMessageA,SendMessageA,ShowWindow,ShowWindow,GetDlgItem,SendMessageA,SendMessageA,SendMessageA,GetDlgItem,CreateThread,CloseHandle,ShowWindow,ShowWindow,ShowWindow,ShowWindow,SendMessageA,CreatePopupMenu,AppendMenuA,GetWindowRect,TrackPopupMenu,SendMessageA,OpenClipboard,EmptyClipboard,GlobalAlloc,GlobalLock,SendMessageA,GlobalUnlock,SetClipboardData,CloseClipboard,

1_2_00404E07

Spam, unwanted Advertisements and Ransom Demands:

Modifies the hosts file

Source: C:\Users\user\Desktop\microsoft outlook.exe

File written: C:\Windows\System32\drivers\etc\hosts

Jump to behavior

System Summary:

.NET source code contains very large array initializations

Source: 3.2.microsoft outlook.exe.49a0000.5.unpack, u003cPrivateImplementationDetailsu003eu007b2E0BCB56u002d1BBBu002d423Cu002d8F51u002d94A15D000FB6u007d/C7FAB55Bu002d2018u002d4C8Au002dB9C4u002dBB5765976361.cs

Large array initialization: .cctor: array initializer size 11982

Uses 32bit PE files

Source: microsoft outlook.exe

Static PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED

Contains functionality to shutdown / reboot the system

Source: C:\Users\user\Desktop\microsoft outlook.exe

Code function: 1_2_004030E3 EntryPoint,#17,SetErrorMode,OleInitialize,SHGetFileInfoA,GetCommandLineA,GetModuleHandleA,CharNextA,GetTempPathA,GetWindowsDirectoryA,lstrcatA,DeleteFileA,OleUninitialize,ExitProcess,lstrcatA,lstrcmpiA,CreateDirectoryA,SetCurrentDirectoryA,DeleteFileA,CopyFileA,CloseHandle,GetCurrentProcess,ExitWindowsEx,ExitProcess,

1_2_004030E3

Detected potential crypto function

Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_00406043		1_2_00406043
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_00404618		1_2_00404618
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_0040681A		1_2_0040681A
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1324		1_2_6F2D1324
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D7524		1_2_6F2D7524
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D8326		1_2_6F2D8326
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D173E		1_2_6F2D173E
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1D00		1_2_6F2D1D00
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D7903		1_2_6F2D7903
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2F5300		1_2_6F2F5300
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D151E		1_2_6F2D151E
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1B1A		1_2_6F2D1B1A
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D7B11		1_2_6F2D7B11
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D7D10		1_2_6F2D7D10
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1565		1_2_6F2D1565
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D7567		1_2_6F2D7567
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D7762		1_2_6F2D7762
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D3847		1_2_6F2D3847
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D777F		1_2_6F2D777F
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1D7B		1_2_6F2D1D7B
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1773		1_2_6F2D1773
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1D48		1_2_6F2D1D48
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1359		1_2_6F2D1359
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D2354		1_2_6F2D2354
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D3847		1_2_6F2D3847
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1B50		1_2_6F2D1B50
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D73A8		1_2_6F2D73A8
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D6E9A		1_2_6F2D6E9A
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D19A4		1_2_6F2D19A4
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1FA4		1_2_6F2D1FA4
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2DC26F		1_2_6F2DC26F
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D17A0		1_2_6F2D17A0
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D7BA0		1_2_6F2D7BA0
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D85B5		1_2_6F2D85B5
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1DB4		1_2_6F2D1DB4
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D219E		1_2_6F2D219E
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D3847		1_2_6F2D3847
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1B91		1_2_6F2D1B91
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D7D92		1_2_6F2D7D92
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D7BE3		1_2_6F2D7BE3
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D17FD		1_2_6F2D17FD
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D69FD		1_2_6F2D69FD
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D15FF		1_2_6F2D15FF
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1BF2		1_2_6F2D1BF2
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D15C9		1_2_6F2D15C9
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D7FCB		1_2_6F2D7FCB
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D19DE		1_2_6F2D19DE
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D7DDE		1_2_6F2D7DDE
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D17D1		1_2_6F2D17D1
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1BD2		1_2_6F2D1BD2
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D5F3C		1_2_6F2D5F3C
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D9684		1_2_6F2D9684
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D763F		1_2_6F2D763F
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1639		1_2_6F2D1639
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1405		1_2_6F2D1405
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D7401		1_2_6F2D7401
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D201D		1_2_6F2D201D
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2FCA16		1_2_6F2FCA16
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D8411		1_2_6F2D8411
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D7C10		1_2_6F2D7C10
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1A65		1_2_6F2D1A65
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D2A72		1_2_6F2D2A72
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1CAE		1_2_6F2D1CAE
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2DB220		1_2_6F2DB220
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D78B5		1_2_6F2D78B5
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D5849		1_2_6F2D5849
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1E8C		1_2_6F2D1E8C
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D228F		1_2_6F2D228F
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D8280		1_2_6F2D8280
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D849A		1_2_6F2D849A
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D7A95		1_2_6F2D7A95
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1891		1_2_6F2D1891
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D8293		1_2_6F2D8293
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D6E92		1_2_6F2D6E92
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D1EE0		1_2_6F2D1EE0
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D84F9		1_2_6F2D84F9
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D5689		1_2_6F2D5689
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D20F5		1_2_6F2D20F5
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D6F4C		1_2_6F2D6F4C
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D18C5		1_2_6F2D18C5
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D14C0		1_2_6F2D14C0
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D16DF		1_2_6F2D16DF
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_0040A2A5		3_2_0040A2A5
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_008351C0		3_2_008351C0
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_0083B448		3_2_0083B448
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_008368E0		3_2_008368E0
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_0085E004		3_2_0085E004
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_00850068		3_2_00850068
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_0085AD98		3_2_0085AD98
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_0085C650		3_2_0085C650
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_00855718		3_2_00855718
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_00856E38		3_2_00856E38
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_022F47A0		3_2_022F47A0
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_022FF738		3_2_022FF738
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_022F46B0		3_2_022F46B0

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

Source: microsoft outlook.exe, 00000001.00000003.291108170.0000000002AD6000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenamentdll.dllj% vs microsoft outlook.exe
Source: microsoft outlook.exe, 00000001.00000003.299390193.0000000002C6F000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenamentdll.dllj% vs microsoft outlook.exe
Source: microsoft outlook.exe	Binary or memory string: OriginalFilename vs microsoft outlook.exe
Source: microsoft outlook.exe, 00000003.00000000.297608589.0000000000414000.00000040.00000001.sdmp	Binary or memory string: OriginalFilenameKPtHjBhBpIsMIgDrnnRFYHUEZfvUGBdFnZMeBP.exe4 vs microsoft outlook.exe
Source: microsoft outlook.exe, 00000003.00000002.561213079.0000000003511000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameKPtHjBhBpIsMIgDrnnRFYHUEZfvUGBdFnZMeBP.exe4 vs microsoft outlook.exe
Source: microsoft outlook.exe, 00000003.00000002.561417373.00000000049A2000.00000040.00000001.sdmp	Binary or memory string: OriginalFilenameKPtHjBhBpIsMIgDrnnRFYHUEZfvUGBdFnZMeBP.exe4 vs microsoft outlook.exe
Source: microsoft outlook.exe, 00000003.00000002.557857953.0000000000199000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameUNKNOWN_FILET vs microsoft outlook.exe
Source: microsoft outlook.exe, 00000003.00000002.561338501.0000000004950000.00000004.00020000.sdmp	Binary or memory string: OriginalFilenameKPtHjBhBpIsMIgDrnnRFYHUEZfvUGBdFnZMeBP.exe4 vs microsoft outlook.exe
Source: microsoft outlook.exe, 00000003.00000002.557953046.0000000000400000.00000040.00000001.sdmp	Binary or memory string: OriginalFilenameKPtHjBhBpIsMIgDrnnRFYHUEZfvUGBdFnZMeBP.exe4 vs microsoft outlook.exe

PE file contains strange resources

Source: microsoft outlook.exe

Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST

Sample is known by Antivirus

Source: microsoft outlook.exe

Virustotal: Detection: 55%

Sample reads its own file content

Source: C:\Users\user\Desktop\microsoft outlook.exe

File read: C:\Users\user\Desktop\microsoft outlook.exe

Jump to behavior

PE file has an executable .text section and no other executable section

Source: microsoft outlook.exe

Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Reads software policies

Source: C:\Users\user\Desktop\microsoft outlook.exe

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

Jump to behavior

Spawns processes

Source: unknown	Process created: C:\Users\user\Desktop\microsoft outlook.exe "C:\Users\user\Desktop\microsoft outlook.exe"
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process created: C:\Users\user\Desktop\microsoft outlook.exe "C:\Users\user\Desktop\microsoft outlook.exe"
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process created: C:\Users\user\Desktop\microsoft outlook.exe "C:\Users\user\Desktop\microsoft outlook.exe"			Jump to behavior

Uses an in-process (OLE) Automation server

Source: C:\Users\user\Desktop\microsoft outlook.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\InProcServer32

Jump to behavior

Queries process information (via WMI, Win32_Process)

Source: C:\Users\user\Desktop\microsoft outlook.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Users\user\Desktop\microsoft outlook.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor

Creates temporary files

Source: C:\Users\user\Desktop\microsoft outlook.exe

File created: C:\Users\user\AppData\Local\Temp\nsr49FD.tmp

Jump to behavior

Classification label

Source: classification engine

Classification label: mal100.troj.adwa.spyw.evad.winEXE@3/3@2/1

Contains functionality to instantiate COM classes

Source: C:\Users\user\Desktop\microsoft outlook.exe

Code function: 1_2_00402012 CoCreateInstance,MultiByteToWideChar,

1_2_00402012

Reads ini files

Source: C:\Users\user\Desktop\microsoft outlook.exe

File read: C:\Users\desktop.ini

Jump to behavior

Contains functionality to check free disk space

Source: C:\Users\user\Desktop\microsoft outlook.exe

Code function: 1_2_0040411B GetDlgItem,SetWindowTextA,SHBrowseForFolderA,CoTaskMemFree,lstrcmpiA,lstrcatA,SetDlgItemTextA,GetDiskFreeSpaceA,MulDiv,SetDlgItemTextA,

1_2_0040411B

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

Source: C:\Users\user\Desktop\microsoft outlook.exe

Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll

Jump to behavior

Contains functionality to load and extract PE file embedded resources

Source: C:\Users\user\Desktop\microsoft outlook.exe

Code function: 3_2_00401489 GetModuleHandleW,GetModuleHandleW,FindResourceW,GetModuleHandleW,LoadResource,LockResource,GetModuleHandleW,SizeofResource,FreeResource,ExitProcess,

3_2_00401489

.NET source code contains calls to encryption/decryption functions

Source: 3.2.microsoft outlook.exe.49a0000.5.unpack, A/b2.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 3.2.microsoft outlook.exe.49a0000.5.unpack, A/b2.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'

Reads the hosts file

Source: C:\Users\user\Desktop\microsoft outlook.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior

Uses Microsoft Silverlight

Source: C:\Users\user\Desktop\microsoft outlook.exe

File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll

Jump to behavior

Checks if Microsoft Office is installed

Source: C:\Users\user\Desktop\microsoft outlook.exe

Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676

Jump to behavior

Binary contains paths to debug symbols

Source:	Binary string: wntdll.pdbUGP source: microsoft outlook.exe, 00000001.00000003.297741302.00000000029C0000.00000004.00000001.sdmp, microsoft outlook.exe, 00000001.00000003.291786394.0000000002B50000.00000004.00000001.sdmp
Source:	Binary string: wntdll.pdb source: microsoft outlook.exe, 00000001.00000003.297741302.00000000029C0000.00000004.00000001.sdmp, microsoft outlook.exe, 00000001.00000003.291786394.0000000002B50000.00000004.00000001.sdmp

Data Obfuscation:

Uses code obfuscation techniques (call, push, ret)

Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2D6AD3 pushfd ; retf 0000h		1_2_6F2D6AD5
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_00401F16 push ecx; ret		3_2_00401F29

Contains functionality to dynamically determine API calls

Source: C:\Users\user\Desktop\microsoft outlook.exe

Code function: 1_2_00405C49 GetModuleHandleA,LoadLibraryA,GetProcAddress,

1_2_00405C49

PE file contains an invalid checksum

Source: microsoft outlook.exe	Static PE information: real checksum: 0x0 should be: 0x9cc38
Source: wbyrs.dll.1.dr	Static PE information: real checksum: 0x3550e should be: 0x3b412

Persistence and Installation Behavior:

Drops PE files

Source: C:\Users\user\Desktop\microsoft outlook.exe

File created: C:\Users\user\AppData\Local\Temp\nsm4A2D.tmp\wbyrs.dll

Jump to dropped file

Hooking and other Techniques for Hiding and Protection:

Disables application error messsages (SetErrorMode)

Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior

Malware Analysis System Evasion:

Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)

Source: C:\Users\user\Desktop\microsoft outlook.exe

Evasive API call chain: GetPEB, DecisionNodes, ExitProcess

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

Source: C:\Users\user\Desktop\microsoft outlook.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration

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

Source: C:\Users\user\Desktop\microsoft outlook.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard

May sleep (evasive loops) to hinder dynamic analysis

Source: C:\Users\user\Desktop\microsoft outlook.exe TID: 6936	Thread sleep time: -21213755684765971s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe TID: 7000	Thread sleep count: 2268 > 30			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe TID: 7000	Thread sleep count: 7579 > 30			Jump to behavior

Contains long sleeps (>= 3 min)

Source: C:\Users\user\Desktop\microsoft outlook.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\microsoft outlook.exe	Window / User API: threadDelayed 2268			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Window / User API: threadDelayed 7579			Jump to behavior

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

Source: C:\Users\user\Desktop\microsoft outlook.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Users\user\Desktop\microsoft outlook.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor

Queries a list of all running processes

Source: C:\Users\user\Desktop\microsoft outlook.exe

Process information queried: ProcessInformation

Jump to behavior

Contains functionality to enumerate / list files inside a directory

Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_00405250 DeleteFileA,lstrcatA,lstrcatA,lstrlenA,FindFirstFileA,DeleteFileA,FindNextFileA,FindClose,RemoveDirectoryA,		1_2_00405250
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_00405C22 FindFirstFileA,FindClose,		1_2_00405C22
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_00402630 FindFirstFileA,		1_2_00402630
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_00404A29 FindFirstFileExW,		3_2_00404A29

Contains medium sleeps (>= 30s)

Source: C:\Users\user\Desktop\microsoft outlook.exe

Thread delayed: delay time: 922337203685477

Jump to behavior

Program exit points

Source: C:\Users\user\Desktop\microsoft outlook.exe	API call chain: ExitProcess graph end node
Source: C:\Users\user\Desktop\microsoft outlook.exe	API call chain: ExitProcess graph end node
Source: C:\Users\user\Desktop\microsoft outlook.exe	API call chain: ExitProcess graph end node

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

Source: microsoft outlook.exe, 00000003.00000003.522728351.0000000005A7E000.00000004.00000001.sdmp, microsoft outlook.exe, 00000003.00000002.562236559.0000000005A70000.00000004.00000001.sdmp

Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll0

Anti Debugging:

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

Source: C:\Users\user\Desktop\microsoft outlook.exe

Code function: 3_2_0040446F IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,

3_2_0040446F

Contains functionality to dynamically determine API calls

Source: C:\Users\user\Desktop\microsoft outlook.exe

Code function: 1_2_00405C49 GetModuleHandleA,LoadLibraryA,GetProcAddress,

1_2_00405C49

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

Source: C:\Users\user\Desktop\microsoft outlook.exe

Code function: 3_2_004067FE GetProcessHeap,

3_2_004067FE

Enables debug privileges

Source: C:\Users\user\Desktop\microsoft outlook.exe

Process token adjusted: Debug

Jump to behavior

Contains functionality to read the PEB

Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2FC402 mov eax, dword ptr fs:[00000030h]		1_2_6F2FC402
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2FC706 mov eax, dword ptr fs:[00000030h]		1_2_6F2FC706
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2FC744 mov eax, dword ptr fs:[00000030h]		1_2_6F2FC744
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2FC616 mov eax, dword ptr fs:[00000030h]		1_2_6F2FC616
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 1_2_6F2FC6C7 mov eax, dword ptr fs:[00000030h]		1_2_6F2FC6C7
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_004035F1 mov eax, dword ptr fs:[00000030h]		3_2_004035F1

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

Source: C:\Users\user\Desktop\microsoft outlook.exe

Memory allocated: page read and write | page guard

Jump to behavior

Contains functionality to register its own exception handler

Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_00401E1D SetUnhandledExceptionFilter,		3_2_00401E1D
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_0040446F IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,		3_2_0040446F
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_00401C88 IsProcessorFeaturePresent,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,		3_2_00401C88
Source: C:\Users\user\Desktop\microsoft outlook.exe	Code function: 3_2_00401F30 SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,		3_2_00401F30

HIPS / PFW / Operating System Protection Evasion:

Modifies the hosts file

Source: C:\Users\user\Desktop\microsoft outlook.exe

File written: C:\Windows\System32\drivers\etc\hosts

Jump to behavior

Injects a PE file into a foreign processes

Source: C:\Users\user\Desktop\microsoft outlook.exe

Memory written: C:\Users\user\Desktop\microsoft outlook.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\microsoft outlook.exe

Process created: C:\Users\user\Desktop\microsoft outlook.exe "C:\Users\user\Desktop\microsoft outlook.exe"

Jump to behavior

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

Source: microsoft outlook.exe, 00000003.00000002.559696214.0000000000E80000.00000002.00020000.sdmp	Binary or memory string: Program Manager
Source: microsoft outlook.exe, 00000003.00000002.559696214.0000000000E80000.00000002.00020000.sdmp	Binary or memory string: Shell_TrayWnd
Source: microsoft outlook.exe, 00000003.00000002.559696214.0000000000E80000.00000002.00020000.sdmp	Binary or memory string: Progman
Source: microsoft outlook.exe, 00000003.00000002.559696214.0000000000E80000.00000002.00020000.sdmp	Binary or memory string: Progmanlock

Language, Device and Operating System Detection:

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

Source: C:\Users\user\Desktop\microsoft outlook.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\microsoft outlook.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\microsoft outlook.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\microsoft outlook.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\microsoft outlook.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\microsoft outlook.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\microsoft outlook.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\Desktop\microsoft outlook.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation			Jump to behavior

Contains functionality to query CPU information (cpuid)

Source: C:\Users\user\Desktop\microsoft outlook.exe

Code function: 3_2_0040208D cpuid

3_2_0040208D

Queries the cryptographic machine GUID

Source: C:\Users\user\Desktop\microsoft outlook.exe

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

Jump to behavior

Contains functionality to query local / system time

Source: C:\Users\user\Desktop\microsoft outlook.exe

Code function: 3_2_00401B74 GetSystemTimeAsFileTime,GetCurrentThreadId,GetCurrentProcessId,QueryPerformanceCounter,

3_2_00401B74

Contains functionality to query windows version

Source: C:\Users\user\Desktop\microsoft outlook.exe

Code function: 1_2_0040594D GetVersion,GetSystemDirectoryA,GetWindowsDirectoryA,SHGetSpecialFolderLocation,SHGetPathFromIDListA,CoTaskMemFree,lstrcatA,lstrlenA,

1_2_0040594D

Lowering of HIPS / PFW / Operating System Security Settings:

Modifies the hosts file

Source: C:\Users\user\Desktop\microsoft outlook.exe

File written: C:\Windows\System32\drivers\etc\hosts

Jump to behavior

Stealing of Sensitive Information:

Yara detected AgentTesla

Source: Yara match	File source: 3.0.microsoft outlook.exe.415058.12.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.7.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.4950000.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.9.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.4e64c8.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.415058.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.415058.12.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.4e64c8.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.11.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.3515530.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.microsoft outlook.exe.2441458.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.microsoft outlook.exe.2441458.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.415058.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.microsoft outlook.exe.2430000.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.3515530.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.microsoft outlook.exe.2430000.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.1.microsoft outlook.exe.415058.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.1.microsoft outlook.exe.415058.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.1.microsoft outlook.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.4950000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.415058.10.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.415058.10.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.400000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.49a0000.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.8.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000003.00000000.297608589.0000000000414000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.300252799.0000000002430000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.561417373.00000000049A2000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.561213079.0000000003511000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000000.298689668.0000000000414000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000001.299532186.0000000000414000.00000040.00020000.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.561338501.0000000004950000.00000004.00020000.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.558241910.00000000004CA000.00000004.00000020.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.557953046.0000000000400000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.560204130.0000000002511000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: microsoft outlook.exe PID: 1752, type: MEMORYSTR

Tries to steal Mail credentials (via file / registry access)

Source: C:\Users\user\Desktop\microsoft outlook.exe	File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Key opened: HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	Key opened: HKEY_CURRENT_USER\Software\IncrediMail\Identities			Jump to behavior

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Source: C:\Users\user\Desktop\microsoft outlook.exe

Key opened: HKEY_CURRENT_USER\SOFTWARE\Martin Prikryl\WinSCP 2\Sessions

Jump to behavior

Tries to harvest and steal ftp login credentials

Source: C:\Users\user\Desktop\microsoft outlook.exe	File opened: C:\Users\user\AppData\Roaming\SmartFTP\Client 2.0\Favorites\Quick Connect\			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	File opened: C:\Users\user\AppData\Roaming\FileZilla\recentservers.xml			Jump to behavior

Tries to harvest and steal browser information (history, passwords, etc)

Source: C:\Users\user\Desktop\microsoft outlook.exe	File opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini			Jump to behavior
Source: C:\Users\user\Desktop\microsoft outlook.exe	File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login Data			Jump to behavior

Yara detected Credential Stealer

Source: Yara match	File source: 00000003.00000002.560204130.0000000002511000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: microsoft outlook.exe PID: 1752, type: MEMORYSTR

Remote Access Functionality:

Yara detected AgentTesla

Source: Yara match	File source: 3.0.microsoft outlook.exe.415058.12.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.7.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.4950000.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.9.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.4e64c8.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.415058.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.415058.12.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.4e64c8.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.11.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.3515530.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.microsoft outlook.exe.2441458.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.microsoft outlook.exe.2441458.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.415058.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.microsoft outlook.exe.2430000.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.3515530.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.microsoft outlook.exe.2430000.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.1.microsoft outlook.exe.415058.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.1.microsoft outlook.exe.415058.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.1.microsoft outlook.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.4950000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.415058.10.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.415058.10.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.400000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.microsoft outlook.exe.49a0000.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.0.microsoft outlook.exe.400000.8.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000003.00000000.297608589.0000000000414000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.300252799.0000000002430000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.561417373.00000000049A2000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.561213079.0000000003511000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000000.298689668.0000000000414000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000001.299532186.0000000000414000.00000040.00020000.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.561338501.0000000004950000.00000004.00020000.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.558241910.00000000004CA000.00000004.00000020.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.557953046.0000000000400000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.560204130.0000000002511000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: microsoft outlook.exe PID: 1752, type: MEMORYSTR