MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af7df7cf389f5be27e5dfaac769693d2ed4f6406b0a9f8dfdc64aaeb469f1d17. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: af7df7cf389f5be27e5dfaac769693d2ed4f6406b0a9f8dfdc64aaeb469f1d17
SHA3-384 hash: 2204c68a20509bb84bd43e080d1395095c31be47113b6d22aecd977101e2efa20535024ea8912c763109461f0e6de7ce
SHA1 hash: 5afb6d5ce3abb6ee3cee9a8f568e1f6de762010e
MD5 hash: cfcd474e86bd8e07ab0dab661e6faec5
humanhash: white-steak-zebra-colorado
File name:51842594.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'553'920 bytes
First seen:2020-06-10 07:39:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:gAHnh+eWsN3skA4RV1Hom2KXMmHakhDCVllprUw6KSltl/byJ2XKVMC5:Xh+ZkldoPK8Yakcr7rUpxjykXKP
Threatray 11'421 similar samples on MalwareBazaar
TLSH B1758C2363FEC039EFE6B1325B19E60B567E6C1E4133806E12D8BD656932962273D1D3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: pdlc34160.ciberserver.com
Sending IP: 176.221.34.160
From: SF EXPRESS <mail.delivery@sfexpress.cn>
Subject: SF EXPRESS INVOICE
Attachment: 51842594.zip (contains "51842594.exe")

AgentTesla SMTP exfil server:
smtp.yandex.ru:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.AIT.Trojan.Nymeria.1583.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Predator
Create hunting rule
Status:
Malicious
First seen:
2020-06-10 07:41:05 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=v567ptzyt5n6e7s57kwhnfut2lwu6zagwcu7rx64msvowru7dulq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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5dd114148f9cf40a9d80c1631cc582a4f19ee62d5f64c1b33e28a6ac5c5b0d53
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663277c04235edb713829c334eb54aba6c34bb2c12c92b0f7df97a08df5d5d48
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d23160f942937c33e3a828ca8eb3caa8ed69dc8295b9a019b66b16dbd1a2a0c2
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d9055a52862d279916cedbadecb44061ea5674883e9f63cfe98e6b6adbd0b249
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f1044b4d40e2d3df5e586d5c8c58e49fa4795eed6b6afb44b506efe4319f4d0c
AgentTesla
+ 11'411 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-yk59zn55le/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
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
AgentTesla
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

zip 2e20a94b6770dd68f65e6fd4816bd31311295af939d869dab2e3bcce9743f393

AgentTesla

Executable exe af7df7cf389f5be27e5dfaac769693d2ed4f6406b0a9f8dfdc64aaeb469f1d17

(this sample)

  
Dropped by
MD5 fabdf1a6c8e7e7ed743b5b5d67293ca1
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 2e20a94b6770dd68f65e6fd4816bd31311295af939d869dab2e3bcce9743f393

Comments