MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2af46806bdda626054190dc5df63e06f18584ab075af558e6be8a3851f6fbdf. 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: a2af46806bdda626054190dc5df63e06f18584ab075af558e6be8a3851f6fbdf
SHA3-384 hash: a44c7982d595fa629be8be5481582c409a13717cb0ed96850276f93796af929c335b674c063f5d8ed5725831ddbb39de
SHA1 hash: 0b52757e4d3253cf39beaecea2454185ef348004
MD5 hash: f8986cb7f1b92a0f238f932c752a4952
humanhash: yellow-nine-papa-jersey
File name:DHL_20200514085228891.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:510'464 bytes
First seen:2020-05-11 17:18:36 UTC
Last seen:2020-05-11 17:50:26 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:DRZg6U8bijFPxlLxAMx5VPeEqRW8Jt6sh:d/bijFFAO59bqgSt6s
Threatray 10'612 similar samples on MalwareBazaar
TLSH 7CB4AD0423BD2B26E07A9BF914B0A461C7FAB6277174E36D4DD224CA0AE2F41CD15F67
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: gree.com
Sending IP: 173.82.154.34
From: DHL <sharon@israelnwhite.us>
Subject: Your DHL Shipment Notification : 821673378900
Attachment: DHL_20200514085228891.iso (contains "DHL_20200514085228891.exe")

AgentTesla SMTP exfil server:
mail.agram.ba:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.48634.12913.14719.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-11 17:35:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ukxunadl3wtcmbkbsdof35r6a3yylbfla5npkwhgx2fdqupw7ppq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
58933d7bb0147da562d240bc3c9974ecaa552f35495a773345e1e7d158f39588
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58fa191f38b25cab67921a0f3c0aba75e5254ca139733df9dca6eec26fae1377
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9fed5314906b5873cd970313215aeb2714819bb965dc4bb7648154f1dddb6680
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b020ed473e1a965d4de31c00fed475e683f808d9665b207bb41cfdb77f53bcfe
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b9f1a9cdb6f068f9222b8cd906ed162d74be5662bb9dbad5540d8cc51d1a4e6a
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bbb3afd846cc51e61380effeaceabc21e15c8b4ccdab6d821697191605a00c60
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db54bb9d7b9d9bba3cf4945c6eb5f637f4726f5009d26e14857ff303abd16e7a
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f7216d025821af6be807018f12db7c5a5bd3cd21ef0176b02c6cbe0f05ac4cf7
AgentTesla
+ 10'602 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-mxk7d6fmkx/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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
Drops file in Drivers directory
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.

2c197111b414efdad4d0d08ef3e1af0d

AgentTesla

Executable exe a2af46806bdda626054190dc5df63e06f18584ab075af558e6be8a3851f6fbdf

(this sample)

  
Dropped by
MD5 2c197111b414efdad4d0d08ef3e1af0d
  
Delivery method
Distributed via e-mail attachment

Comments