MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5974f80c6db5e5270cb093e7807d3f73f1ef722fc6cd31fd2a2af920ec240b8b. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5974f80c6db5e5270cb093e7807d3f73f1ef722fc6cd31fd2a2af920ec240b8b
SHA3-384 hash: 2e73eede4b73242bc291ea9ba01d7fcc4aeb4a1fae0d88aa53bca4989a6efa23414455bd021dd009215c79768df7d04e
SHA1 hash: 2183be341ec35ff35d1eca20b2938a332a201185
MD5 hash: 82e5ea33854584721c44985b386aa481
humanhash: seventeen-lima-mars-monkey
File name:KRPOST.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:649'728 bytes
First seen:2020-08-03 10:20:54 UTC
Last seen:2020-08-03 10:36:09 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 6144:vHAgbCa8sGQTJw4Ku89eVr5HFXTX6RN3nbSEGwyw0fMJQLY7XqFigymKgW+1:vHX8kTI9e3HdTX6RN+EGwyw0f/FigM
Threatray 675 similar samples on MalwareBazaar
TLSH A9D408293AC3A415D93E0A3288B566D1E7B1B1873B01CA1F79CB175C6E437DF2E0725A
Reporter theDark3d
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/37723/
Detection(s):
SecuriteInfo.com.Variant.Razy.728365.12209.18447.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Launching the default Windows debugger (dwwin.exe)
Sending a UDP request
Result
Threat name:
Unknown
Detection:
suspicious
Classification:
n/a
Score:
24 / 100
Link:
https://www.joesandbox.com/analysis/407773
Signature
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Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 256062 Sample: KRPOST.exe Startdate: 03/08/2020 Architecture: WINDOWS Score: 24 10 .NET source code contains very large array initializations 2->10 6 KRPOST.exe 2 2->6         started        process3 process4 8 WerFault.exe 23 9 6->8         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5974f80c6db5e5270cb093e7807d3f73f1ef722fc6cd31fd2a2af920ec240b8b/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-08-03 10:22:07 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lf2pqddnwxssodfqsptya7j7opy664rpy3gtd7jkfl4sb3bebofq._file
Verdict:
unknown
Similar samples:
09a428389e8aa058f66078acc830b2311db2535d68818396385e1e6712334530
AgentTesla
1c0bfa737602981a7ff3b4f96e303f761c2177c5d5852a8692caaeb9721fc8fd
AgentTesla
1e34f97ada50f74298c6960bbd8bcf202d57437cd27c043aa34cfffd9aab5e04
AgentTesla
36de45886141a52528387c263e8cf8e4748a18b5198a9cefc1c1fb389e6eb663
AgentTesla
5fac93ed0fd840cedfc559b7f2285ad384004e78fd53178b09bef6b13db08b84
AgentTesla
85178252374505355b028d3e77399d2575d7a94879ab2e629e93da200d102520
AgentTesla
8d7708415c46c798ebbabab592026d1847c532ec9520f928ba4bc31215a21159
AgentTesla
90358a03f8a15f765f95c720f314d9ad8178e6ed93fff8ad9bb023630f0bd44a
AgentTesla
c282cc8f22db07f2bc462448e339d3cf19fe5330e031a956d8c892c4b78b10ff
AgentTesla
ce0f4a7fe8345582ac7db5eafc6f51f7d692d46cabdd787253d9af0d990a2d3f
AgentTesla
+ 665 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer family:agenttesla
Link:
https://tria.ge/reports/200803-dskcx53kf2/
Behaviour
AgentTesla Payload
Agenttesla family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5974f80c6db5e5270cb093e7807d3f73f1ef722fc6cd31fd2a2af920ec240b8b

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:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/37723/

Comments