MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f5f22781219094d138082decc3159a6874bbd606ed39c8bee9b64d104fd1c20. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f5f22781219094d138082decc3159a6874bbd606ed39c8bee9b64d104fd1c20
SHA3-384 hash: 5b48750b14baffadce89a57b0be2ddf9d044ba08a282d694ce226c62aa21e3b43ff1a7720d89c7f6e9b50f0746d125b1
SHA1 hash: 82521b91462f1b351e798b9ccd917c3dad4c82b4
MD5 hash: 5eb80917303bc61fb0dd8c57251805c1
humanhash: golf-sodium-robin-angel
File name:proforma invoice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:540'672 bytes
First seen:2020-04-14 08:44:40 UTC
Last seen:2020-04-14 10:01:40 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:z2UTP4PYeRJnIqnfxQBXlSTvTAuEw+ee7Wbc:zjmRJnIqfxQB1F6e7Wb
Threatray 10'594 similar samples on MalwareBazaar
TLSH 0EB4C0243AFA5119F073AFB55AD475D2CAAEF6333A06E54D189203C74A13B40DE91A3F
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.AvsArher.bSK66A.25909.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-04-14 08:37:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=d5pse6asdeeu2e4aqlpmymkzu2duxplan3jzzc7otnsncbh5dqqa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0c902be8109374df73afc935a576dc0160e537e1f9c7b7f9575797df6a772d26
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7839460b77054cf1edfb515a1ce85dceb4e7d2478f3a3a5b17b145329c363fd7
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b8fa17693cfb727de11589fd50bfe87ca6b79f361e90301fe81ef9dd08e11e01
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c1efde1391240715573d8b65bca10e0ee302928440521ca1c138265fd6911e44
AgentTesla
d46a237de8dbad0163bd0ba95245251bc85d311f38753f2fc0adf8d436643f14
AgentTesla
d62d8662b27ebb8db5b439aaae7ae0d3fd86d83a458fdef6752dad9576038da5
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dba18c9e1704591fe1a96b251fdeb88e3b9d73acc49b2269dbb05f1ad065fa03
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f70e14a49f9ddfaaf531f422e34abf77c5d856f9cfd6b7cb45609184e40f10bb
AgentTesla
f875b63a737551156a8c5be8e14ca8952f5867e02b9745dbbf833326fc5d5cd1
AgentTesla
+ 10'584 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
Rule name:win_agent_tesla_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>

File information

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

Malspam

AgentTesla

z b355526a6ada808451f9d32552c3b1cac4738ce6a9e7371bbd3e2d19d206e684

AgentTesla

Executable exe 1f5f22781219094d138082decc3159a6874bbd606ed39c8bee9b64d104fd1c20

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 b355526a6ada808451f9d32552c3b1cac4738ce6a9e7371bbd3e2d19d206e684

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