MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc6f36bfe1cfe3f15eeb51691e0c4127907aa9ae9908b0fda4b8709bbde4c102. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



AgentTesla


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments

SHA256 hash: bc6f36bfe1cfe3f15eeb51691e0c4127907aa9ae9908b0fda4b8709bbde4c102
SHA3-384 hash: e8bb3d1007d4c0d9129774e08ee0baaf7281c3f2dd888eda176d651dc688f2b373b7655cb603cfaf2a738e5790246b5f
SHA1 hash: 3751ace9a1b9dd67bf385ba9a7c0b46b89cef93e
MD5 hash: 56c0ce176dc175ba8fed092c913e4680
humanhash: iowa-wolfram-delaware-july
File name:CD737904^^^PDF.scr
Download: download sample
Signature AgentTesla
File size:1'081'512 bytes
First seen:2022-06-23 10:56:03 UTC
Last seen:2022-06-23 12:17:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'750 x AgentTesla, 19'654 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 24576:lSzGSYw1Gh5a9wVDmkDgNTW5FhC2FOq5k/lRO:IzrJiOqHtC+OQk/lRO
TLSH T1213502203B2C4796D4C94F73AD019B6B8DBE15E73A3C1D45B680AF6839832E793C5A4D
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon f8d8d0f0c0d0c0c0 (11 x AveMariaRAT, 10 x AgentTesla, 9 x Formbook)
Reporter pr0xylife
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
259
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
83%
Tags:
overlay packed
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
76 / 100
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Obfuscated command line found
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Status:
Malicious
First seen:
2022-06-23 03:35:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
11 of 41 (26.83%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla avemaria
Result
Malware family:
warzonerat
Score:
  10/10
Tags:
family:agenttesla family:warzonerat collection infostealer keylogger persistence rat spyware stealer trojan
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
AgentTesla
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
45.162.228.171:26112
Unpacked files
SH256 hash:
b8fc776f094cdfff9e2e4bf4ed49b959e0bd17a59ad58647822286586dc536d8
MD5 hash:
b7afa1d481d3ffdbafe850b7c4a309cd
SHA1 hash:
210ecbadc0c61c981dcb6c101c4c4ef22fcacab0
SH256 hash:
43bd41c88f4794009ca73e4d24beb4123c94e55eac947782784297488685818c
MD5 hash:
e07a561b256119a8e51d258b7e7b0427
SHA1 hash:
ae7d1babade43dc92acb485717d02f5b5d0370c6
SH256 hash:
bc6f36bfe1cfe3f15eeb51691e0c4127907aa9ae9908b0fda4b8709bbde4c102
MD5 hash:
56c0ce176dc175ba8fed092c913e4680
SHA1 hash:
3751ace9a1b9dd67bf385ba9a7c0b46b89cef93e
Malware family:
AgentTesla.v3
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

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