MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a3db8133d568c1627a7af1b354b66465f8e78e4b49a2e59bfe176592ef3e393. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a3db8133d568c1627a7af1b354b66465f8e78e4b49a2e59bfe176592ef3e393
SHA3-384 hash: 4c23f2550074b741de05af48d3eec1e70b556cf4a44750e24f2263b9e19a6d82cc3b645e9d1c9a7b5e3e65eedbb488bc
SHA1 hash: b6472cc4075493acc3acd599fbd44cefdcf93471
MD5 hash: 7b4bdba51e916785f6d6ae59cf39cc3f
humanhash: august-jig-berlin-tennis
File name:7b4bdba51e916785f6d6ae59cf39cc3f.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'011'712 bytes
First seen:2021-05-11 17:09:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 24576:CyTlvaFv9WMiAFi95t9JXEbxnbGRXGCgbbiGkE4N56:C3lwMni9LXEbxnbG8PbbAE
Threatray 4'854 similar samples on MalwareBazaar
TLSH 3025F17133289FD4E53E97BE4824404003F5AD5DE722E50E7DE93ABFA672B425662F02
Reporter abuse_ch
Tags:AgentTesla exe Telegram

Intelligence

File Origin
# of uploads :
1
# of downloads :
213
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/155180/
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn30.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
UNKNOWN
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:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/778920
Signature
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6a3db8133d568c1627a7af1b354b66465f8e78e4b49a2e59bfe176592ef3e393/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-11 13:43:26 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ni63qez5k2gbmj5hv4ntks3gizpy46hewsnc4wn74f3fslxt4ojq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
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32b40946b375a87fbcffd5dd1c8da2b375b2f976fca535e06cb36c9d8f40e866
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5a8ea261a8f88443529553058026027054b62c7dc2969632de08212db8293e27
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6f88a4bdf6ca9a0b63e8dca6b56c2431acaccb7b58a6ddf5166028756c172d5a
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71276409f3ed154c5b43a4357d4644350d89c064e0db3ad4cca5570dbeaaa3a0
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7fe3cf53819cc62bd4c5812de2db482e05c0a77fbfb42413863c4967596458df
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a039157887221616c98810e4fd62ad231951ff44fa9c2ff26758ef019af767e8
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b3d0bf9251e4c9e7643d80a95dc7ed46e06f062610c3f3cbcebb8ba8343ecede
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ce242ce84f374f4b5cc78028cb862e25736c46346eccf2427f8c4230c716041e
AgentTesla
f2a3c147eb3cb69591f0291b5a1d324a288f86773890fd77b24f255d13feb7bc
AgentTesla
+ 4'844 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210511-jfak565wqn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1617638403:AAF0jlSJzstW4dSSMzKaH1d0AWGv15VSSCY/sendDocument
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6a3db8133d568c1627a7af1b354b66465f8e78e4b49a2e59bfe176592ef3e393

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

AgentTesla

Executable exe 6a3db8133d568c1627a7af1b354b66465f8e78e4b49a2e59bfe176592ef3e393

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/155180/
  
URLhaus
https://urlhaus.abuse.ch/url/1219993/
  
Delivery method
Distributed via web download

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