MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f1ecc5ad2ba9ce4ac4e8c38ad57feea77c99077bdbaba259054e87d32fbaa81. 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: 8


Intelligence 8 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f1ecc5ad2ba9ce4ac4e8c38ad57feea77c99077bdbaba259054e87d32fbaa81
SHA3-384 hash: e972af892ed2498828c11d761d0a1a2322fb42575e294455055ef5f237dbc633e4132b42312814f40ed2687807687f2d
SHA1 hash: 2ceec463b879a75dc404b4eb407d92760302cf0d
MD5 hash: 518c91e6f945d5172d23d339bffe8ff3
humanhash: oregon-red-september-princess
File name:URGENT REQUEST FOR QUOTATION.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:650'090 bytes
First seen:2024-03-11 15:59:43 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:u2wMqMk9GIy3pBSyQmg4wqdvVGx8Rww8tRf1QTAaWB+GR:u2hqMCGIOS78zGuRE9sHWr
TLSH T1EDD423D1F7F5D2D6A528B0BC1F9AC0A22BE7DC9DBE33645867918BD4D32211A402C793
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla QUOTATION rar


Avatar
cocaman
Malicious email (T1566.001)
From: ""Rajeshkumar Muthuraman"<rajeshkumar.muthuraman@flex.com>" (likely spoofed)
Received: "from flex.com (unknown [45.137.22.82]) "
Date: "7 Mar 2024 20:22:56 +0100"
Subject: "URGENT REQUEST FOR QUOTATION"
Attachment: "URGENT REQUEST FOR QUOTATION.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:URGENT REQUEST FOR QUOTATION.exe
File size:711'176 bytes
SHA256 hash: 15d92d97b0d9181ef3a9270baa8d36b15f6e5c61a8c26ebceffcb3af2d06b527
MD5 hash: 47cfd7df0907f049cb95d36e82e2a60b
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/3f1ecc5ad2ba9ce4ac4e8c38ad57feea77c99077bdbaba259054e87d32fbaa81/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/65ef2a90204403ca94d37ff9/reports/0b378973-eca0-4d7b-86fd-20ec434c932e/overview
Verdict:
Suspicious
Labled as:
Mal/DrodRar
Link:
https://www.hybrid-analysis.com/sample/3f1ecc5ad2ba9ce4ac4e8c38ad57feea77c99077bdbaba259054e87d32fbaa81
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3f1ecc5ad2ba9ce4ac4e8c38ad57feea77c99077bdbaba259054e87d32fbaa81/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-03-07 02:10:09 UTC
File Type:
Binary (Archive)
Extracted files:
7
AV detection:
24 of 38 (63.16%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h4pmywwsxkoojlcorq4k2v765j34tedxxw5lujmqktuh2mx3vkaq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240311-tmc2gsfb3s/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3f1ecc5ad2ba9ce4ac4e8c38ad57feea77c99077bdbaba259054e87d32fbaa81

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:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

rar 3f1ecc5ad2ba9ce4ac4e8c38ad57feea77c99077bdbaba259054e87d32fbaa81

(this sample)

AgentTesla

Executable exe 15d92d97b0d9181ef3a9270baa8d36b15f6e5c61a8c26ebceffcb3af2d06b527

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 15d92d97b0d9181ef3a9270baa8d36b15f6e5c61a8c26ebceffcb3af2d06b527
  
Dropping
AgentTesla

Comments