MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8fa17693cfb727de11589fd50bfe87ca6b79f361e90301fe81ef9dd08e11e01. 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: b8fa17693cfb727de11589fd50bfe87ca6b79f361e90301fe81ef9dd08e11e01
SHA3-384 hash: 5ad5a5e11bda30922c8e78798687c7489e9723c442e2c2a63e3310269b06b5d7672ffd5844d38232e7ba958645cbfbb7
SHA1 hash: c77a28ff018fcb87942062b0a8920ad33d75979d
MD5 hash: 1ec00e763bf2f8f9a4bed820c0345077
humanhash: white-xray-bluebird-ceiling
File name:NEW ORDER NO3432344.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:637'440 bytes
First seen:2020-04-09 09:29:05 UTC
Last seen:2020-04-09 10:37:46 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:pXdgiqlYVU452Zu8pYHzfdurlDzOrYWnBUczAuOr:pjcZuIYT1A6BnBJMu
Threatray 10'603 similar samples on MalwareBazaar
TLSH 9FD42A7DAA582B27F76D82F949430005F5B441EB26319DDB8BC772CC3859A0136EE36E
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.jh.29259.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Nanocore
Create hunting rule
Status:
Malicious
First seen:
2020-04-09 09:35:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xd5bo2j47nzh3yivrh6vbp7ipstlphzwd2idah7id3452chbdyaq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0c902be8109374df73afc935a576dc0160e537e1f9c7b7f9575797df6a772d26
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1f5f22781219094d138082decc3159a6874bbd606ed39c8bee9b64d104fd1c20
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7839460b77054cf1edfb515a1ce85dceb4e7d2478f3a3a5b17b145329c363fd7
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9945676abd2ff8ebfce9b168cc13197c42d27f2e3644361ebad0388427719aeb
AgentTesla
c1efde1391240715573d8b65bca10e0ee302928440521ca1c138265fd6911e44
AgentTesla
d46a237de8dbad0163bd0ba95245251bc85d311f38753f2fc0adf8d436643f14
AgentTesla
d62d8662b27ebb8db5b439aaae7ae0d3fd86d83a458fdef6752dad9576038da5
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dba18c9e1704591fe1a96b251fdeb88e3b9d73acc49b2269dbb05f1ad065fa03
AgentTesla
f70e14a49f9ddfaaf531f422e34abf77c5d856f9cfd6b7cb45609184e40f10bb
AgentTesla
f875b63a737551156a8c5be8e14ca8952f5867e02b9745dbbf833326fc5d5cd1
AgentTesla
+ 10'593 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 5d5d857428a545ef7f28dbcb8a6bedb6bad1ddaab26b79ec78996be5cab8df02

AgentTesla

Executable exe b8fa17693cfb727de11589fd50bfe87ca6b79f361e90301fe81ef9dd08e11e01

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 5d5d857428a545ef7f28dbcb8a6bedb6bad1ddaab26b79ec78996be5cab8df02

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