MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ae2ac49c5b371950d8f7c7091e8073f6dfcd4d6663244ca76dc353a0fcbad9c3. 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: ae2ac49c5b371950d8f7c7091e8073f6dfcd4d6663244ca76dc353a0fcbad9c3
SHA3-384 hash: ec3d6f16ba6f7ea1c8e76546454559cedf89459383b495b42b9b311f1fe0a99e112830b6a1d460bc3039239494152f6a
SHA1 hash: 687ae4524eeede96af135f37520563e109c19dbb
MD5 hash: 5c505725c70eb3a75a7ac99ea7b521f1
humanhash: wolfram-wyoming-muppet-alabama
File name:RFQ AKBAR050520.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:710'656 bytes
First seen:2020-05-05 07:12:27 UTC
Last seen:2020-05-05 08:10:26 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:RrJlXgzdOzitFGi4rZ9xipMyEVHCFVuYIq0:pgpO02YaPq
Threatray 10'570 similar samples on MalwareBazaar
TLSH 3BE45C3E7AC4A805E17C09B110F5969276B7A6833D03DB0F39D9A79CAF023CB3759259
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: lorencia.com
Sending IP: 94.177.243.120
From: Gibu Reba <reba@walsh.com>
Subject: AKBAR/PO/0505/20/TOP URGENT
Attachment: RFQ AKBAR050520.zip (contains "RFQ AKBAR050520.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.Ursu.856944.4432.19026.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-05 07:39:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vyvmjhc3g4mvbwhxy4er5adt63p42tlgmmsezj3nynj2b7f23hbq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
6dc3bf18e91a657553103b87b07244b448ab85deaa344d6a7c2e1aea2b49fb03
AgentTesla
75be5572f50de83344879aecb5b2b30bb462afc6c7120b131a2efef657a2c8d9
AgentTesla
7607102eead4fb3d71ed2c2b492eb4828d5c544576102aaa94d29debce0f211d
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9463f129f4dec7224eb12c262e080ffa58c104bde38104319ab69d2fdb8919ee
AgentTesla
a5ac47c41bd2ab3f8867c857c379044474fb5b2874f75273d58c1ab5b42a0ea5
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b24b2ccf6b4e25c3e658eb941d34473d3e7ab661a9fc084d0fe380ed41a6cf0f
AgentTesla
b9ec899a1cb59794313ed0db3e338dbc43970785be52cf756b0d33588c0064d8
AgentTesla
bc5efe518d14b2718d94816af9dc2a74180d522d483cb20014ad5864c32d220c
AgentTesla
dfb9666882363b2ddc9e90faa33546c68b97d8524ff73eb6cc21ea81f2da7301
AgentTesla
eced8139c7651d297e4bc18c9b8783b76ffa477c07e09b269739d8b6fa0d14de
AgentTesla
+ 10'560 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-htd2fesbyn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Obfuscated with Agile.Net obfuscator
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:BlackWorm
Create hunting rule
Author:Brian Wallace @botnet_hunter
Description:Identify BlackWorm
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar

File information

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

Malspam

AgentTesla

zip 0e3733f87c71526c3f654a3fe28fd350069047fb86a7ad5ec3d51b2b8ab7d280

AgentTesla

Executable exe ae2ac49c5b371950d8f7c7091e8073f6dfcd4d6663244ca76dc353a0fcbad9c3

(this sample)

  
Dropped by
MD5 4d2679a3aeedde432194ef9571d8bf77
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 0e3733f87c71526c3f654a3fe28fd350069047fb86a7ad5ec3d51b2b8ab7d280

Comments