MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ed5622f5b9aa0b81163361fed772d9164d670dd0a0adf0ac8ea2de616b694187. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ed5622f5b9aa0b81163361fed772d9164d670dd0a0adf0ac8ea2de616b694187
SHA3-384 hash: f1c833ab5710c8b99cfc96a2ed594b9a0774b777038129753523ed81e40af3cadca95eb22376ffa8dc522957862f0a8b
SHA1 hash: 212ad3cc7ba59c54fce2a716a2f3b59e42cd0526
MD5 hash: c207f305d7f54355e8f1757ebff366d1
humanhash: william-spaghetti-oranges-grey
File name:New PO.pdf...exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:787'968 bytes
First seen:2021-03-17 14:26:39 UTC
Last seen:2021-03-17 16:40:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:FN4r582Sg5kO0Xb6VFRzUJbMuoOZB6YS5AgAj2idVtWLzUdw/TKjyXo51ROyVUCA:65kxkgIPSBr6e3dVtEw+TILjwl
Threatray 3'288 similar samples on MalwareBazaar
TLSH 0DF4E1A032B45B15EDB8BBF5116750486B7ABE3AE279D30C9DCA70CD2A33F514251B23
Reporter GovCERT_CH
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
115
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New PO.pdf...exe
Verdict:
Suspicious activity
Analysis date:
2021-03-17 14:27:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a4b51a7e-9487-437c-9a21-18e6cc3731c7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/124570/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.582.9707.32474.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
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:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/642340
Signature
.NET source code contains very large array initializations
Binary contains a suspicious time stamp
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 370141 Sample: New PO.pdf...exe Startdate: 17/03/2021 Architecture: WINDOWS Score: 96 24 Found malware configuration 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected AgentTesla 2->28 30 6 other signatures 2->30 7 New PO.pdf...exe 3 2->7         started        process3 file4 22 C:\Users\user\...22ew PO.pdf...exe.log, ASCII 7->22 dropped 32 Injects a PE file into a foreign processes 7->32 11 New PO.pdf...exe 2 7->11         started        13 backgroundTaskHost.exe 2 14 7->13         started        15 New PO.pdf...exe 7->15         started        signatures5 process6 process7 17 dw20.exe 22 6 11->17         started        file8 20 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 17->20 dropped
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ed5622f5b9aa0b81163361fed772d9164d670dd0a0adf0ac8ea2de616b694187/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2021-03-16 16:53:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
80
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5vlcf5nzvifycfrtmh7no4wzczgwodoqucw7bleoulpgc23jigdq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
22c6a5976ce7b78c9fc9be80c53945344670b5df128629f0d1e99d48b2e65121
AgentTesla
4ee357dd7681ca5f80acaeb7d55df4432de5d370c73e6bb887e3461b6ed537f8
AgentTesla
66299f1d16eab2cca6ebe65ac3239ab8fb27ea535d2fa6e2f472554c311d9f07
AgentTesla
8e0a42940b1c3699bf4c04814773e6c9969b75225295560b4a112e210e63851a
AgentTesla
a554b6694b6441582dc4cb3ba9299627f1915e0fc790bcdb430b2088fde93cd4
AgentTesla
b7bce95240078818bac8fe9b2ac1171c838845445f433e81c8eb819d746ab479
AgentTesla
c9b11315a65d68d5577ca5b762e4d5d16f660b1ffde12cd5192c9717747a63ca
AgentTesla
d60076d9ebcd69f0403422ebb01bf2df5faa59ce3fe2596b76ba0868ec666549
AgentTesla
eb9de162cbe1af46b276cebd9141ece2b6bd02847d906e4078b2dc8ded5c2a06
AgentTesla
f7af12b666ffa2eb7f5c8a4bdf258b4b47138f8fe21f7f11271581caa891918d
AgentTesla
+ 3'278 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/210317-5l8ga4t21s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
367bd3bbd27bcfb4020ea2e8e19bcef7e7613677514df74990980bb5cbd2faa4
MD5 hash:
ce249eac42648acbd1fdb4dcac4b93b2
SHA1 hash:
ece85af062c4dba9a4b56b53b6f926fd974d7f90
Link:
https://www.unpac.me/results/6c56a217-22a5-4a0e-86fd-823a270a0b33/
SH256 hash:
1510861928b533e1529c1ffe7c6d57d9e5e928830d0afb28fd0fa730ff83fbdc
MD5 hash:
8f85df46a482b5b068ae7667bf1a33d6
SHA1 hash:
a210d369311aa4d709dc962c634174738576907e
Link:
https://www.unpac.me/results/6c56a217-22a5-4a0e-86fd-823a270a0b33/
SH256 hash:
9aab2042dc7e1720486868031686ccd43bb100e586fff0d7ce8ae2f12f68f906
MD5 hash:
3ea6c8dc0595705d98e6a186c7d7a5b0
SHA1 hash:
439ffc2e8dd987686137a2725650c265a02900e7
Link:
https://www.unpac.me/results/6c56a217-22a5-4a0e-86fd-823a270a0b33/
SH256 hash:
ed5622f5b9aa0b81163361fed772d9164d670dd0a0adf0ac8ea2de616b694187
MD5 hash:
c207f305d7f54355e8f1757ebff366d1
SHA1 hash:
212ad3cc7ba59c54fce2a716a2f3b59e42cd0526
Link:
https://www.unpac.me/results/6c56a217-22a5-4a0e-86fd-823a270a0b33/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.96
Link:
https://yomi.yoroi.company/submissions/ed5622f5b9aa0b81163361fed772d9164d670dd0a0adf0ac8ea2de616b694187

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

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

Malspam

AgentTesla

zip cd4cd0cb4effc3346bb53a4451f7e4c327b00d33faf9e0da1725ae62f0111795

AgentTesla

Executable exe ed5622f5b9aa0b81163361fed772d9164d670dd0a0adf0ac8ea2de616b694187

(this sample)

  
Dropped by
MD5 3b9e5f99c37b1d0e2c0123539c7095d0
  
Dropped by
SHA256 cd4cd0cb4effc3346bb53a4451f7e4c327b00d33faf9e0da1725ae62f0111795
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/124570/

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