MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 721d621d895199358641b0e95c31e543ce050ad4447f8f2255bb9f9c110e1c93. 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: 721d621d895199358641b0e95c31e543ce050ad4447f8f2255bb9f9c110e1c93
SHA3-384 hash: 5f457ca4c8b014124a1f92f968c61c216fc5c1a3ca465408da37579cc8e2919088dc5918cf27bfd09e85f4ae66ca6a7f
SHA1 hash: a9085d5ddf63a7f9f0e004c31585fe2a0d0049a8
MD5 hash: 7968aa1eb35ccda85ce13f33759f07b3
humanhash: indigo-golf-march-louisiana
File name:PO CPWPKL-1901088.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:440'832 bytes
First seen:2020-04-27 05:40:29 UTC
Last seen:2020-04-27 14:30:18 UTC
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:tiJzTmFW364NQYi9JqDLy5YEwHk1LxxZowqYq4U0T2QAHDr:tiJzTNRN+rqDsYkJxzow3tbT23
Threatray 10'736 similar samples on MalwareBazaar
TLSH A19401E8732471DEC853C8369ED92E60DB61716E230B4B07A56351EEDA9D98BCF040B6
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.33731281.10769.20676.UNOFFICIAL
Create hunting rule

Win.Packed.Agenttesla-7732321-0
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-04-27 06:38:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
26 of 31 (83.87%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=oiowehmjkgmtlbsbwduvympfiphakcwuir7y6isvxopzyeiodsjq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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4e0b4d0f9eb54314d659f34847e8f422b1e6c41ce5ffb11ae1b3ae0f0c44ac96
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7e5d0830e298b53def4937670537c57e60296463a96e97ebdcd2513343c7232e
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8501b62ef01d0a8ffacb3e1c7bd13129fca8a621d00f14d81a1227cf6872c5fe
AgentTesla
913c3c055acbcc86b156ce14faaac21a4aeb2aa884c4968397b632d143fe318d
AgentTesla
a47b392ee3749782644cea8b41967b05fe9e7d76d75dcd2888e5ddc75f9963fd
AgentTesla
+ 10'726 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.

Malspam

AgentTesla

zip f2cb2ef7a35837a0b29e7447b290b20cacb2d176929d4924bc4273e819f2d7a9

AgentTesla

zip 9cde5f0fa58ea29f9560c2535c925c5fa7cf1088686e9e81caba30fc3b6ba875

AgentTesla

Executable exe 721d621d895199358641b0e95c31e543ce050ad4447f8f2255bb9f9c110e1c93

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 9cde5f0fa58ea29f9560c2535c925c5fa7cf1088686e9e81caba30fc3b6ba875

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

Comments