MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82d52965e0773a40b88a94a459f019220746544e4151f1e3cce6d8979abd5b14. 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: 82d52965e0773a40b88a94a459f019220746544e4151f1e3cce6d8979abd5b14
SHA3-384 hash: be07f7449cdd9f297ce146280815bd4638ac5e150027305aa978e291e9fc91c29cbba2935944db60d1efb4e16c84e4e5
SHA1 hash: f40d1ece3fe2cd932c0bd6672354c10ebd76e8af
MD5 hash: bd8646f85a37f1b7b3fc59a195d54a47
humanhash: winner-mockingbird-happy-august
File name:Proforma Invoice - PI.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:850'432 bytes
First seen:2020-06-03 08:41:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:Bsq/P9UOJMs1zaRcqEeBPEKjHxF62szVYjxnMGktuv3v:BsyP9U8lQKqLBPFVF0zVYjGGl
Threatray 10'516 similar samples on MalwareBazaar
TLSH CF055A27B96D9572DB38577D80D008C4ABF09C6E10CDBA4D56B4687DC93F2624E2FA0E
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: qq.com
Sending IP: 183.3.255.89
From: sales@heroim.com <sales@heroim.com>
Subject: Proforma Invoice - PI
Attachment: Proforma Invoice - PI.rar (contains "Proforma Invoice - PI.exe")

AgentTesla SMTP exfil server:
samiprinting.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 13:20:54 UTC
AV detection:
19 of 31 (61.29%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qlksszpao45eboeksssft4azeidumvcoifi7dy6m43mjpgv5lmka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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ee5d2dab2b72605b3d092c5881f8485a26b8725c70a9fb77f733209e30099463
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AgentTesla
+ 10'506 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-qj53x1v1da/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Disables Task Manager via registry modification
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

rar ccda67513234cbe9082a230bad61a07ae428a1e0cb2e132777ff5895fa2ed642

AgentTesla

Executable exe 82d52965e0773a40b88a94a459f019220746544e4151f1e3cce6d8979abd5b14

(this sample)

  
Dropped by
MD5 87b1c5fdb501ddf7fd5dfd3a311a44be
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 ccda67513234cbe9082a230bad61a07ae428a1e0cb2e132777ff5895fa2ed642

Comments