MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31cf64e22e6d0f9530558e416a22fa31e343b2f14ed69bb8da6ca7533872b41d. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 31cf64e22e6d0f9530558e416a22fa31e343b2f14ed69bb8da6ca7533872b41d
SHA3-384 hash: 9ce50865d1705fc05d35898fc039f3058f2cf05c512cc46038a4a52e1cebdd38eea4244f12440f80d35a25c952973eef
SHA1 hash: fccecf995727d29618e80d8008bd07d8825e4520
MD5 hash: e8c8cc4bf86e9e51f82e0897b89db58a
humanhash: october-cold-hamper-october
File name:purchase order FTM090119.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:850'944 bytes
First seen:2020-07-20 11:57:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'651 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:WuJ4Hsq1q9I6/kldSCGDyaod+ik4g8yo6AcolsSbL7sKOyjxSoD:WuSsqOPW2rE6Aco2SbLQvoD
Threatray 10'665 similar samples on MalwareBazaar
TLSH 9B05F1C99AA05404C6ED3FF59E628A750335BD09F5F2830F2FC5A98B297A783D458362
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/29059/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.52265.2005.23044.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun with Startup directory
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/391524
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/31cf64e22e6d0f9530558e416a22fa31e343b2f14ed69bb8da6ca7533872b41d/
Threat name:
ByteCode-MSIL.Trojan.Masslogger
Create hunting rule
Status:
Malicious
First seen:
2020-07-20 11:56:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ghhwjyronuhzkmcvrzawuix2ghruhmxrj3ljxog2nstvgodswqoq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
032f594e26c4a20fc56b06210d294f7134f6c9a51cf30b7125db4683465a6643
AgentTesla
0698cbff335f16544c0a97a71df4f0e52ee4dbddf3cadad2ee0ac52103ea8ed2
AgentTesla
0ec9f68c897e49e8f0158931b397bba4d5207511d5c05c36038adcddfb3bae88
AgentTesla
3cc2675e93622e4c76e7af2100e3bda43f0ce0065557d1e66b9e44123351b9c0
AgentTesla
7ffbd591d72f33b826c40da82f5f72195ca4af6a311bb934862f3cd190d4fdad
AgentTesla
836d479354578427f7cc678351df35175bc6e4b6a75bd936b1945b961f808a88
AgentTesla
880bba3fa9d2e255ad00cc35d53aa361bcdf739d16064d669a4b21b9a8034f73
AgentTesla
aed6c9d200b86186575d13e40ed7231c61bba34c0159c19ca6428168019da4f9
AgentTesla
c8d4a30dc6aa1224dd98bbb384b54e90ee845cbb0e0e591964868a0be5657897
AgentTesla
d4f9f7cd2d03cd2a1ede00200777caac9bd3ca5c337ce6bf6e15a3ff8e53f844
AgentTesla
+ 10'655 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla
Link:
https://tria.ge/reports/200720-ttd35akapj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/31cf64e22e6d0f9530558e416a22fa31e343b2f14ed69bb8da6ca7533872b41d

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/29059/

Comments