Windows
Analysis Report
5300000.dll
Overview
General Information
Detection
Score: | 72 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Classification
- System is w10x64
- loaddll32.exe (PID: 6412 cmdline:
loaddll32. exe "C:\Us ers\user\D esktop\530 0000.dll" MD5: 7DEB5DB86C0AC789123DEC286286B938) - cmd.exe (PID: 6420 cmdline:
cmd.exe /C rundll32. exe "C:\Us ers\user\D esktop\530 0000.dll", #1 MD5: F3BDBE3BB6F734E357235F4D5898582D) - rundll32.exe (PID: 6448 cmdline:
rundll32.e xe "C:\Use rs\user\De sktop\5300 000.dll",# 1 MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)
- cleanup
{"RSA Public Key": "aVn5cc4yxmeeaLO1GhSDa9E9i9AhiobBqld00ioGlWOx7yX95FcGN3HicG7Ma8K4OSypooZMeS/Q9RHBbebiZB0htVqQfpLIdb7MhjDHDEBHCtTQeeoA8LfDaJAEQ2IdhSWjXZZqcMncDfNRXuwiAWQdEo+PTa9HSuW2G4AqVIhs9hBL2BAZZa8Egh74wCmZjW5gvEmkB+aIKoafUXWf9rJ70sGHrX3U1JPn9tSGnbML+e9g5HE/xe2QT/jXivxkLmTVQv5cQZbQWCQmVvKyQzH4ZmE8FDdAahhD8LLQyis0qatiz93QdIa9WeAg8/W3ijW7qgygdKBu/PDPFWkBFjL9Ourt+q4fqApYM+hMcvc=", "c2_domain": ["agenziaent.top", "agenziaentr.top", "statusline.ru", "statuslines.ru"], "botnet": "7631", "server": "50", "serpent_key": "xlmWrvhFyvbUdepr", "sleep_time": "1", "CONF_TIMEOUT": "20", "SetWaitableTimer_value": "0"}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_Ursnif_1 | Yara detected Ursnif | Joe Security |
Click to jump to signature section
AV Detection |
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Source: | Avira: |
Source: | Malware Configuration Extractor: |
Source: | ReversingLabs: |
Source: | Static PE information: |
Key, Mouse, Clipboard, Microphone and Screen Capturing |
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Source: | File source: |
E-Banking Fraud |
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Source: | File source: |
Source: | Static PE information: |
Source: | Static PE information: |
Source: | Section loaded: | ||
Source: | Section loaded: | ||
Source: | Section loaded: |
Source: | ReversingLabs: |
Source: | Static PE information: |
Source: | Key opened: |
Source: | Classification label: |
Source: | Process created: |
Source: | Process created: | ||
Source: | Process created: | ||
Source: | Process created: | ||
Source: | Process created: | ||
Source: | Process created: |
Hooking and other Techniques for Hiding and Protection |
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Source: | File source: |
Source: | Process information set: | ||
Source: | Process information set: |
Source: | Thread injection, dropped files, key value created, disk infection and DNS query: |
Source: | Thread injection, dropped files, key value created, disk infection and DNS query: |
Source: | Process queried: |
Source: | Process created: |
Stealing of Sensitive Information |
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Source: | File source: |
Remote Access Functionality |
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Source: | File source: |
Initial Access | Execution | Persistence | Privilege Escalation | Defense Evasion | Credential Access | Discovery | Lateral Movement | Collection | Exfiltration | Command and Control | Network Effects | Remote Service Effects | Impact |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Valid Accounts | Windows Management Instrumentation | 1 DLL Side-Loading | 11 Process Injection | 1 Virtualization/Sandbox Evasion | OS Credential Dumping | 1 Security Software Discovery | Remote Services | Data from Local System | Exfiltration Over Other Network Medium | Data Obfuscation | Eavesdrop on Insecure Network Communication | Remotely Track Device Without Authorization | Modify System Partition |
Default Accounts | Scheduled Task/Job | Boot or Logon Initialization Scripts | 1 DLL Side-Loading | 1 Rundll32 | LSASS Memory | 1 Virtualization/Sandbox Evasion | Remote Desktop Protocol | Data from Removable Media | Exfiltration Over Bluetooth | Junk Data | Exploit SS7 to Redirect Phone Calls/SMS | Remotely Wipe Data Without Authorization | Device Lockout |
Domain Accounts | At (Linux) | Logon Script (Windows) | Logon Script (Windows) | 11 Process Injection | Security Account Manager | 1 System Information Discovery | SMB/Windows Admin Shares | Data from Network Shared Drive | Automated Exfiltration | Steganography | Exploit SS7 to Track Device Location | Obtain Device Cloud Backups | Delete Device Data |
Local Accounts | At (Windows) | Logon Script (Mac) | Logon Script (Mac) | 1 DLL Side-Loading | NTDS | System Network Configuration Discovery | Distributed Component Object Model | Input Capture | Scheduled Transfer | Protocol Impersonation | SIM Card Swap | Carrier Billing Fraud |
This section contains all screenshots as thumbnails, including those not shown in the slideshow.
Source | Detection | Scanner | Label | Link |
---|---|---|---|---|
51% | ReversingLabs | Win32.Trojan.Razy | ||
100% | Avira | HEUR/AGEN.1245293 |
Joe Sandbox Version: | 34.0.0 Boulder Opal |
Analysis ID: | 632396 |
Start date and time: 23/05/202216:40:38 | 2022-05-23 16:40:38 +02:00 |
Joe Sandbox Product: | CloudBasic |
Overall analysis duration: | 0h 6m 31s |
Hypervisor based Inspection enabled: | false |
Report type: | light |
Sample file name: | 5300000.dll |
Cookbook file name: | default.jbs |
Analysis system description: | Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211 |
Number of analysed new started processes analysed: | 28 |
Number of new started drivers analysed: | 0 |
Number of existing processes analysed: | 0 |
Number of existing drivers analysed: | 0 |
Number of injected processes analysed: | 0 |
Technologies: |
|
Analysis Mode: | default |
Analysis stop reason: | Timeout |
Detection: | MAL |
Classification: | mal72.troj.winDLL@5/0@0/0 |
EGA Information: | Failed |
HDC Information: | Failed |
HCA Information: |
|
Cookbook Comments: |
|
- Exclude process from analysis (whitelisted): MpCmdRun.exe, audiodg.exe, BackgroundTransferHost.exe, WMIADAP.exe, backgroundTaskHost.exe, SgrmBroker.exe, conhost.exe, WmiPrvSE.exe, svchost.exe, wuapihost.exe
- Excluded domains from analysis (whitelisted): ris.api.iris.microsoft.com, fs.microsoft.com, store-images.s-microsoft.com, login.live.com, sls.update.microsoft.com, ctldl.windowsupdate.com, displaycatalog.mp.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, arc.msn.com
- Not all processes where analyzed, report is missing behavior information
- VT rate limit hit for: 5300000.dll
File type: | |
Entropy (8bit): | 6.648453671897272 |
TrID: |
|
File name: | 5300000.dll |
File size: | 44544 |
MD5: | 67f12b772561c13041ada1de17bff6c1 |
SHA1: | 39a3c933a2fe4e0d373da3bbf556c4a58d051732 |
SHA256: | 9af5351d4a0384db5af18c90007cc7aacd856b701c6a8d8da49bdaa4e9c2a3a7 |
SHA512: | 75dd963ff30de23e581a2eb6fecf90d69111d613960e48c9508c756dfca2374280145cbb6f9f1ea840e433b39ecd5bd538dcf3e36489037ec59a349841b037a8 |
SSDEEP: | 768:65pad4LOyeTJRRtpg6DBpLuS7rmWucAh1gRhOEOQJMkhe0gspoEs/P:Mpapy6JRRY6D3LPrM0RhOEJJMk1VjaP |
TLSH: | 38138D02F6F90CF2D3A39E746610FBF867FA863112786094E72399CA59A4953E53D307 |
File Content Preview: | MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........p...............i.......i..................H...:.......:.......:........i.......i.......i......Rich............PE..L......b... |
Icon Hash: | 74f0e4ecccdce0e4 |
Entrypoint: | 0x1000586c |
Entrypoint Section: | .text |
Digitally signed: | false |
Imagebase: | 0x10000000 |
Subsystem: | windows gui |
Image File Characteristics: | 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL |
DLL Characteristics: | |
Time Stamp: | 0x6213BE96 [Mon Feb 21 16:32:22 2022 UTC] |
TLS Callbacks: | |
CLR (.Net) Version: | |
OS Version Major: | 5 |
OS Version Minor: | 0 |
File Version Major: | 5 |
File Version Minor: | 0 |
Subsystem Version Major: | 5 |
Subsystem Version Minor: | 0 |
Import Hash: |
Instruction |
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mov eax, dword ptr [esp+08h] |
push esi |
xor esi, esi |
inc esi |
sub eax, 00000000h |
je 00007F80909BEA45h |
dec eax |
jne 00007F80909BEA56h |
push 1000A2DCh |
call dword ptr [1000900Ch] |
cmp eax, esi |
jne 00007F80909BEA47h |
push dword ptr [esp+08h] |
call 00007F80909BE9A4h |
test eax, eax |
je 00007F80909BEA3Ah |
xor esi, esi |
jmp 00007F80909BEA36h |
push 1000A2DCh |
call dword ptr [10009010h] |
test eax, eax |
jne 00007F80909BEA27h |
call 00007F80909BB267h |
mov eax, esi |
pop esi |
retn 000Ch |
push ebp |
mov ebp, esp |
push ecx |
xor eax, eax |
inc eax |
cmp dword ptr [ebp+08h], 00000000h |
mov dword ptr [ebp-04h], eax |
je 00007F80909BEA35h |
push eax |
push dword ptr [ebp+10h] |
push dword ptr [ebp+0Ch] |
push dword ptr [ebp+08h] |
call 00007F80909BDD23h |
test eax, eax |
je 00007F80909BEA3Ah |
push 00000004h |
lea eax, dword ptr [ebp-04h] |
push eax |
push dword ptr [ebp+10h] |
push dword ptr [ebp+0Ch] |
push 00000004h |
push 80000001h |
call 00007F80909BE18Bh |
leave |
retn 000Ch |
push ebp |
mov ebp, esp |
sub esp, 58h |
push ebx |
push esi |
push edi |
mov esi, eax |
xor eax, eax |
mov word ptr [ebp-44h], ax |
lea edi, dword ptr [ebp-42h] |
stosd |
stosd |
stosd |
stosw |
xor eax, eax |
mov word ptr [ebp-34h], ax |
lea edi, dword ptr [ebp-32h] |
stosd |
stosd |
stosd |
stosw |
xor eax, eax |
mov word ptr [ebp-24h], ax |
lea edi, dword ptr [ebp-22h] |
stosd |
stosd |
push 00000008h |
pop ebx |
push dword ptr [ebp+08h] |
stosd |
stosw |
call dword ptr [000090D0h] |
Programming Language: |
|
Name | Virtual Address | Virtual Size | Is in Section |
---|---|---|---|
IMAGE_DIRECTORY_ENTRY_EXPORT | 0x9f10 | 0x32 | .rdata |
IMAGE_DIRECTORY_ENTRY_IMPORT | 0x98d4 | 0x50 | .rdata |
IMAGE_DIRECTORY_ENTRY_RESOURCE | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_EXCEPTION | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_SECURITY | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_BASERELOC | 0xc000 | 0x744 | .reloc |
IMAGE_DIRECTORY_ENTRY_DEBUG | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_COPYRIGHT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_GLOBALPTR | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_TLS | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_IAT | 0x9000 | 0x12c | .rdata |
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT | 0x92a4 | 0xe0 | .rdata |
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_RESERVED | 0x0 | 0x0 |
Name | Virtual Address | Virtual Size | Raw Size | Xored PE | ZLIB Complexity | File Type | Entropy | Characteristics |
---|---|---|---|---|---|---|---|---|
.text | 0x1000 | 0x7663 | 0x7800 | False | 0.621875 | data | 6.52907311562 | IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ |
.rdata | 0x9000 | 0xf42 | 0x1000 | False | 0.4609375 | data | 4.70307546866 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ |
.data | 0xa000 | 0x3e8 | 0x200 | False | 0.572265625 | ARJ archive data, v29, original name: , os: MS-DOS | 3.67785998014 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ |
.bss | 0xb000 | 0xeae | 0x1000 | False | 0.901123046875 | data | 7.52389912782 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ |
.reloc | 0xc000 | 0x1000 | 0x1000 | False | 0.610107421875 | data | 5.4947263917 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ |
Click to jump to process
Target ID: | 0 |
Start time: | 16:41:49 |
Start date: | 23/05/2022 |
Path: | C:\Windows\System32\loaddll32.exe |
Wow64 process (32bit): | true |
Commandline: | |
Imagebase: | 0x840000 |
File size: | 116736 bytes |
MD5 hash: | 7DEB5DB86C0AC789123DEC286286B938 |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | high |
Target ID: | 1 |
Start time: | 16:41:50 |
Start date: | 23/05/2022 |
Path: | C:\Windows\SysWOW64\cmd.exe |
Wow64 process (32bit): | true |
Commandline: | |
Imagebase: | 0xc20000 |
File size: | 232960 bytes |
MD5 hash: | F3BDBE3BB6F734E357235F4D5898582D |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | high |
Target ID: | 2 |
Start time: | 16:41:50 |
Start date: | 23/05/2022 |
Path: | C:\Windows\SysWOW64\rundll32.exe |
Wow64 process (32bit): | true |
Commandline: | |
Imagebase: | 0x100000 |
File size: | 61952 bytes |
MD5 hash: | D7CA562B0DB4F4DD0F03A89A1FDAD63D |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | high |