MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a157c72338ab4df2b34d30ec8ab8f56669b28afa8d96b1343493d48917b5a113. 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: a157c72338ab4df2b34d30ec8ab8f56669b28afa8d96b1343493d48917b5a113
SHA3-384 hash: 0aa47a928632bc68dd6142c70684c546ad568738ae74e19beb3ada8d5efebe804109f6733dff831aa88811af280b298f
SHA1 hash: c204d9b52bf72e8c2f69a5edb59440b57ddf6396
MD5 hash: d3401434a3dabe1862ee6becd0cc6626
humanhash: emma-march-double-vegan
File name:d3401434a3dabe1862ee6becd0cc6626.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:761'344 bytes
First seen:2020-05-28 06:49:29 UTC
Last seen:2020-05-28 14:07:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 14a86d600c59a07735f44434c52b41af (10 x AgentTesla, 2 x Loki, 2 x RemcosRAT)
ssdeep 12288:/g8jof+rMCiLTwP+I3cUylgEe5tyZEA83GdaG51k496dx8AGmhHWALYiQpzRqhF:VE+r6QP+I3IgEgGEX2t1ZEnxdhQpNYF
Threatray 11'056 similar samples on MalwareBazaar
TLSH 93F49F22E2E04477C1631A7D9C1B5778B827BD512928AA8627E7FC7CEF356C13836187
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.kteadubai.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.Zusy.303564.1470.8060.UNOFFICIAL
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

SecuriteInfo.com.Artemis3956A314271F.14689.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-28 06:34:36 UTC
File Type:
PE (Exe)
Extracted files:
297
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
37b85443100f078008ce5313208784c66a7a3b73e199de6f4344787d6dfc5a0e
AgentTesla
60b66b4e182a7c2510e2abecd821a0cb30de3da1309e01ed36230cc9bc556cac
AgentTesla
99ebc0bf98a16152a009ceb9f57f5ffc55153422f23c80b34b7046cf21eec353
AgentTesla
9be148a7dda520e13c81cdc99219724ca8be064a334f0efe88e2676046e057a8
AgentTesla
a2b2d55d5396e41e9e5c05caea792ee7ea5656ea034e8d71865011503a62afe9
AgentTesla
a6aba7b7f6eeeb871e7c58959307a260e3f20b54b7d4a174c9bc03ce4eb94a94
AgentTesla
aa218adce0cc32486a75b6e5a2669c8b82afac444485f3d44bb168482276ad4e
AgentTesla
eb202130d25c28fe1651130652ab70014c7dd3ede102938c38ee1e7aa065ba53
AgentTesla
ebff177d6adcc7587ca6f31913a0084b799e32e1a71743b755beee31c5050247
AgentTesla
ee7bb1548fa55637eea3c95c32abe9d52bc0b51b560a1bc550d16e963d8606d0
AgentTesla
+ 11'046 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-9mqyldz54e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
UPX packed file
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.

Web download

AgentTesla

Executable exe a157c72338ab4df2b34d30ec8ab8f56669b28afa8d96b1343493d48917b5a113

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/370324/
  
Delivery method
Distributed via web download

Comments