MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 00e6686cfbc84d8573b732c346f9d5e4e0f850ec4b67fd36932a25bd0dcbfcca. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 00e6686cfbc84d8573b732c346f9d5e4e0f850ec4b67fd36932a25bd0dcbfcca
SHA3-384 hash: acb573f5eda31fc06b969e51e8b1c3b0b465b54ce0c51c94a98a9334b123479c8c0be55de94c6ac0bde42bea673ab120
SHA1 hash: 60db8f08fa9104783f7d25de967a8a2ad6dbd9bd
MD5 hash: aa7e97fb76df38362f223fcaae4cddb0
humanhash: bluebird-robin-fifteen-speaker
File name:Purchase Order,pdf.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:601'920 bytes
First seen:2023-10-26 14:40:32 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:oJx1lpAksbuunc5D08JIkkYWNnVWz/rdmlWnZ/z4BFk:oJx1rArb7n+D0ikYsnocC/zH
TLSH T1A2D423F0663760169FA0DEAC65DED0B4A2479860B02C454877911AEBF7E1C2B2DF1B7C
TrID 54.5% (.USDZ) Universal Scene Description Zipped AR format (generic) (6000/1/1)
36.3% (.ZIP) ZIP compressed archive (4000/1)
9.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Purchase Manager <sales@e-nbu.top>" (likely spoofed)
Received: "from mail.e-nbu.top (unknown [194.4.56.132]) "
Date: "Wed, 25 Oct 2023 22:21:03 -0400 (EDT)"
Subject: "Urgent Purchase Order"
Attachment: "Purchase Order,pdf.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
CH CH
File Archive Information

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

File name:Purchase Order,pdf.exe
File size:642'560 bytes
SHA256 hash: b52b7112d865eff7a8b7620b5b735b356f9eb8a789b14afcd66be1760e4270db
MD5 hash: 9393246478b418b4b6469be344db6bf9
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3108.UNOFFICIAL
Create hunting rule

Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.21703.ZipHeur.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.26176.ZipHeur.BadExt.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.22205.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/00e6686cfbc84d8573b732c346f9d5e4e0f850ec4b67fd36932a25bd0dcbfcca/results/dashboard
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware masquerade packed
Link:
https://www.filescan.io/uploads/653a7a7eb95974e822276e98/reports/98338bba-67cc-4074-9d66-293eb6a645ff/overview
Verdict:
Malicious
Labled as:
Mal/DrodZp
Link:
https://www.hybrid-analysis.com/sample/00e6686cfbc84d8573b732c346f9d5e4e0f850ec4b67fd36932a25bd0dcbfcca
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/00e6686cfbc84d8573b732c346f9d5e4e0f850ec4b67fd36932a25bd0dcbfcca
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
0%
Verdict:
Benign
File Type:
Archive
Link:
https://malprob.io/report/00e6686cfbc84d8573b732c346f9d5e4e0f850ec4b67fd36932a25bd0dcbfcca
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/00e6686cfbc84d8573b732c346f9d5e4e0f850ec4b67fd36932a25bd0dcbfcca/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-10-26 11:10:34 UTC
File Type:
Binary (Archive)
Extracted files:
13
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=adtgq3h3zbgyk45xglbun6ov4tqpquhmjnt72nutfis32dol7tfa._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231026-ssf5nacg8y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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/00e6686cfbc84d8573b732c346f9d5e4e0f850ec4b67fd36932a25bd0dcbfcca

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>

File information

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

Malspam

AgentTesla

zip 00e6686cfbc84d8573b732c346f9d5e4e0f850ec4b67fd36932a25bd0dcbfcca

(this sample)

AgentTesla

Executable exe b52b7112d865eff7a8b7620b5b735b356f9eb8a789b14afcd66be1760e4270db

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 b52b7112d865eff7a8b7620b5b735b356f9eb8a789b14afcd66be1760e4270db
  
Dropping
AgentTesla
  
Dropping
MD5 9393246478b418b4b6469be344db6bf9

Comments