MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 79a711260d532f13d17a1ef3201cd25341871391de674db34d64f68e6989b532. 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: 79a711260d532f13d17a1ef3201cd25341871391de674db34d64f68e6989b532
SHA3-384 hash: 425658197581e3c6543a328695bdbf2612ecd313b8f06da73b456d7d0abaa9edbcd759f1931ffaa1888ceec29b100f11
SHA1 hash: 1f792503d4e9439d70034d472abc177a38f3a62c
MD5 hash: 7c1307b3ea314c4c6096767faafaae1a
humanhash: minnesota-xray-alaska-early
File name:NEW ORDER.PDF.pif
Download: download sample
Signature AgentTesla
Create hunting rule
File size:410'624 bytes
First seen:2020-05-27 18:01:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:xxr9xYaQHhCZX0uvy7xOcuPKI6qc23lJFZr:DrEaQHhCZEuv6aKHMFx
Threatray 10'735 similar samples on MalwareBazaar
TLSH 7F941205A0751751DD4E9BBB94A304491BB21C6C2922FA4C1F4670FEAEBB39705C3FAB
Reporter abuse_ch
Tags:AgentTesla pif


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.ence.marketing
Sending IP: 62.138.11.76
From: InterChem Admin <sales@interchem.co.tt>
Reply-To: serhaitoguz34@gmail.com
Subject: RE: REQUEST FOR QUOTATION InterChem Limited
Attachment: NEW ORDER.PDF.img (contains "NEW ORDER.PDF.pif")

AgentTesla SMTP exfil server:
mail.orientalkuwait.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.FileRepMalware.8794.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Crysan
Create hunting rule
Status:
Malicious
First seen:
2020-05-27 18:37:27 UTC
AV detection:
24 of 30 (80.00%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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0fbf94a719f66bcd7d5d5a8fe06d509bd4bf09ccc7610d6b08a6eb97136bc84a
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ac6e5dcfea294b4260a82eea6cb2de75eecb7d960f3797163aaaecfd9c95d380
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e4021aa570add67f2b5851726db7b5e96bef884681c81dd8dfc7383948314474
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f5e2764cbde44d86d4b2a73853c98b8e6a9f325f4e187aa1f0af53b9f4844d05
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f8ac7b65c655d5e604540692e17267d64d0056d89dbdd3e3ff3c03db9b602f79
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AgentTesla
+ 10'725 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-7d6fztm7fs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
AgentTesla
CoreEntity .NET Packer
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_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

img a70db2246da1bf14d2600cd9dae822a34f6e6de708aa6c55c517dfa57174bca8

AgentTesla

Executable exe 79a711260d532f13d17a1ef3201cd25341871391de674db34d64f68e6989b532

(this sample)

  
Dropped by
MD5 06ef66d69a0a5feefad881790913c648
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a70db2246da1bf14d2600cd9dae822a34f6e6de708aa6c55c517dfa57174bca8

Comments