MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bd6dc8a7d895db7f53ae8434211696625f42cd46b850b1362cd83e008b41b0f. 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: 4bd6dc8a7d895db7f53ae8434211696625f42cd46b850b1362cd83e008b41b0f
SHA3-384 hash: 2327cdd3cfe4d4ced1e7704e5550b48166eeec4df2cdf4fb0d5e9600d80c602b1131a1ca98af3f79e234c2a08e479b25
SHA1 hash: a0bad293cea05103f94981b067479375b886cdf5
MD5 hash: bd2f48689c977a362a87e1af44fce08f
humanhash: stream-east-three-indigo
File name:Statment of account.7z
Download: download sample
Signature AgentTesla
Create hunting rule
File size:655'967 bytes
First seen:2023-11-21 07:42:24 UTC
Last seen:Never
File type: 7z
MIME type:application/x-7z-compressed
ssdeep 12288:9JLekmme4TmXYSGsEOcKOj7PZ3u/zqUjPRrTvTU+2891H:9NekmRGzOTO3iPRrnUpe1H
TLSH T11CD4230FAA015E79982D1ABE4DB7850F2AD993C7C4192766CCF2F4871FE2650CBB414E
TrID 57.1% (.7Z) 7-Zip compressed archive (v0.4) (8000/1)
42.8% (.7Z) 7-Zip compressed archive (gen) (6000/1)
Reporter cocaman
Tags:7z AgentTesla


Avatar
cocaman
Malicious email (T1566.001)
From: "<zim.us.legalplacements.us@zim.com>" (likely spoofed)
Received: "from zim.com (unknown [185.222.57.136]) "
Date: "21 Nov 2023 01:42:20 +0100"
Subject: "RE: PAST DUE AMOUNT"
Attachment: "Statment of account.7z"

Intelligence

File Origin
# of uploads :
1
# of downloads :
112
Origin country :
CH CH
File Archive Information

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

File name:Statment of account.exe
File size:913'920 bytes
SHA256 hash: e16c1dfcd46162a057a38ddc99698d28e9da15d37d15cce27dd49b0411f95556
MD5 hash: d0266195f92dfa86ce1d825ad775c33f
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/4bd6dc8a7d895db7f53ae8434211696625f42cd46b850b1362cd83e008b41b0f/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
loki packed
Link:
https://www.filescan.io/uploads/655c5f863f58c44788a1c100/reports/c0761efe-fa9e-4714-9007-036baac5ad44/overview
Verdict:
Malicious
Labled as:
Mal/Drod7zip
Link:
https://www.hybrid-analysis.com/sample/4bd6dc8a7d895db7f53ae8434211696625f42cd46b850b1362cd83e008b41b0f
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.
Score:
100%
Verdict:
Malware
File Type:
Archive
Link:
https://malprob.io/report/4bd6dc8a7d895db7f53ae8434211696625f42cd46b850b1362cd83e008b41b0f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4bd6dc8a7d895db7f53ae8434211696625f42cd46b850b1362cd83e008b41b0f/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-11-20 13:52:53 UTC
File Type:
Binary (Archive)
Extracted files:
51
AV detection:
17 of 23 (73.91%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jplnzct5rfo3p5j25bbueeljmys7ilgunocqwe3czwb6acfudmhq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231121-jqdr3sda77/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/4bd6dc8a7d895db7f53ae8434211696625f42cd46b850b1362cd83e008b41b0f

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: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:NETexecutableMicrosoft
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

7z 4bd6dc8a7d895db7f53ae8434211696625f42cd46b850b1362cd83e008b41b0f

(this sample)

AgentTesla

Executable exe e16c1dfcd46162a057a38ddc99698d28e9da15d37d15cce27dd49b0411f95556

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 e16c1dfcd46162a057a38ddc99698d28e9da15d37d15cce27dd49b0411f95556
  
Dropping
AgentTesla

Comments