MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be905b9aac897739d22c1078e60be1111efc7a9ec25e205d664e03a59730dbea. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: be905b9aac897739d22c1078e60be1111efc7a9ec25e205d664e03a59730dbea
SHA3-384 hash: 92c9344f1691f248786562db621b1dd53def5a090808a6df022258e3a2529b2490e1f16983ac4b2d9ccfcb3733c90cba
SHA1 hash: d57c4ca2e01422400df57f2e4610dc9ebdcde4f0
MD5 hash: 4f23660dde9df05e7429c970ce9027cc
humanhash: mars-minnesota-uniform-blue
File name:Purchase-Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'147'392 bytes
First seen:2020-07-16 05:17:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:SFNEDJIvvde9nJYxDJIvvde9nJYr/8vntmE8RBi86bT2Rx7AqR+ufLY:xIv0nJYDIv0nJYrkv8R0bT2RxJE
Threatray 10'722 similar samples on MalwareBazaar
TLSH A8356C8211491279E168F0FAE207109AEA05EC3EE1E069B66779F716C474E73CDC5FAC
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/26309/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/be905b9aac897739d22c1078e60be1111efc7a9ec25e205d664e03a59730dbea/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-15 22:33:30 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=x2ifxgvmrf3tturmcb4omc7bceppy6u6yjpcaxlgjyb2lfzq3pva._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1b4e28dcbdc43bef452529271092f42190ea171e724dbf659622d170f6b7e080
AgentTesla
1ff1de0297dd152c86b5e08d1f9a7b3e34451c5d480ce3371b3dfead8b951340
AgentTesla
3638d193b36a335bb93dc5f978fb5dc35c23a73d0e6c62a4316181286dc3cb57
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4cda70bf04bac75f54e6a2742a111659d9eff5d80c91ac073b3f1dfba34bccd1
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68f9789527e83e614dc50e0279316745c15b43c7f72f8e7c5d4b99d8a656ff12
AgentTesla
849536010ff426ef38e1cd7bc181902612b7adb0951cf8b6d12100b93f3ce4ef
AgentTesla
9144d546541f97c38ff8b4e84ad5db219f661d1b197bd82129e38d1a39ff4d5d
AgentTesla
96b854630806f4f57fa28534d9b478907db67c016bd606ba4b0d31af56f12d48
AgentTesla
b65f542c74ced21ba853b4840f0cfad311027e518b1c3925bd530a2da424293c
AgentTesla
ca1ebcfb8bfb0a2463a1e28d218d69f1b3d1d4b97be41781a43b151b7e799a61
AgentTesla
+ 10'712 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla evasion
Link:
https://tria.ge/reports/200716-n3yddjpzen/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of SetThreadContext
Maps connected drives based on registry
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
AgentTesla
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: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.

7dee9cd8a93ce0ea8d7c5a8566852db139932dc76d8759eeb56db20563d4bc24

AgentTesla

Executable exe be905b9aac897739d22c1078e60be1111efc7a9ec25e205d664e03a59730dbea

(this sample)

  
Dropped by
MD5 26e868c8634bd8d233de5572700ff1dc
  
Dropped by
SHA256 7dee9cd8a93ce0ea8d7c5a8566852db139932dc76d8759eeb56db20563d4bc24
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/26309/

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