MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca86c858ff00479e660669f868a816f432751b631b5166b70c692cfc10857994. 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: 4


Intelligence 4 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca86c858ff00479e660669f868a816f432751b631b5166b70c692cfc10857994
SHA3-384 hash: c14fa9d8b76987e0f71fa6690454cc0c2b75a12261d816c7f0db6d0b8a6d7a90cd1ee71fe995faf02b8a72ea5c29a4c7
SHA1 hash: 4e541093138e560ba7c0ba0915e473c6696d2185
MD5 hash: f80bd9efe64a5e804dc7870ae2d33523
humanhash: wyoming-stairway-one-sodium
File name:Purchase Order #2365_xlsx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:531'968 bytes
First seen:2020-04-24 19:44:53 UTC
Last seen:2020-04-24 20:39:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:D3WPuXgern7eXtwlhDkaKjf+fvsR49a6Z:zbQC16f+fiYFZ
Threatray 10'527 similar samples on MalwareBazaar
TLSH B0B4E119279C8A9BCB7C15F8C095388183FAA5926E73F7CC4DC128F90953F48AE87657
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.MulDrop12.5420.27740.16357.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-04-24 19:29:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zkdmqwh7abdz4zqgnh4grkaw6qzhkg3ddniwnnymnewpyeefpgka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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ca0857232f00a68a3fd2850bb7a219303465b595cdf25838d0de61084859df93
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dcd5cfa8c2ba09168402115cb83c264c8275277e7494f1b881df86f236b65062
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e79977c587a8514245a9a04ea33cf36fdad3fe08e998de38ffc8edf05337f8ba
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efcfb4bd93265f9f61844a67594aa17f3e2c8fdc1bbe995c5aa35b10a754f521
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f234864e5eb23f62d55d49f8e13c81878fd61e80b9b83864f4bd10488ada1d55
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f3eaa29ba9a92a1fc2b07860c7077097bc92f9143be442be4d3d0ce5e9d035e9
AgentTesla
+ 10'517 additional samples on MalwareBazaar
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

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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