MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e7c9c5b9bb89d26e3ea4897edc8da5bc7aa9f72cf4dad76b156807baf994761. 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 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6e7c9c5b9bb89d26e3ea4897edc8da5bc7aa9f72cf4dad76b156807baf994761
SHA3-384 hash: 95a501c95747ff74cb1a1616f4bb3fff84b41ca3b146fa8d6f96411ff01d604429e09c06c610486b8e2d68c3c7b4dbb3
SHA1 hash: a7ff2f9af630f0b459a65e7dc2777e4345a340b0
MD5 hash: e2abc54082b99499d2cc923fc5a5c3e7
humanhash: fourteen-king-tango-aspen
File name:new invoice.r15
Download: download sample
Signature AgentTesla
Create hunting rule
File size:662'849 bytes
First seen:2024-03-27 09:51:20 UTC
Last seen:2024-03-27 09:53:20 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:S7KvRYKugcPogf3yCqW0IYrAaQYmfNJ738VW8ewCk13HONElxmwG4MxYY9:S73KBcPogf3bqIY8NJ7MVu5k13HmWxmF
TLSH T17CE433DC6CFFD03E1AFE5D10833995AB9910E387C53180BE921A0B17D7973D9B296688
TrID 58.3% (.RAR) RAR compressed archive (v-4.x) (7000/1)
41.6% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla INVOICE r15 rar Shipping


Avatar
cocaman
Malicious email (T1566.001)
From: "Shipping <piraeusops@iss-shipping.com>" (likely spoofed)
Received: "from iss-shipping.com (unknown [45.137.22.164]) "
Date: "27 Mar 2024 10:51:00 +0100"
Subject: "RE: Shipping Order "
Attachment: "new invoice.r15"

Intelligence

File Origin
# of uploads :
3
# of downloads :
137
Origin country :
CH CH
File Archive Information

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

File name:new invoice.exe
File size:761'344 bytes
SHA256 hash: 1ed60fc77b07f949a7cc3ced2dd0e0de84ce806a5ebb71d7fc51f31323f2b928
MD5 hash: f52a3af798452ba8064246c1c05fca48
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/6e7c9c5b9bb89d26e3ea4897edc8da5bc7aa9f72cf4dad76b156807baf994761/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6603ec4ff1c80c2d4d59a958/reports/dd3496f4-37c1-4531-a367-676629ac11ed/overview
Verdict:
Suspicious
Labled as:
Mal/DrodRar
Link:
https://www.hybrid-analysis.com/sample/6e7c9c5b9bb89d26e3ea4897edc8da5bc7aa9f72cf4dad76b156807baf994761
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/6e7c9c5b9bb89d26e3ea4897edc8da5bc7aa9f72cf4dad76b156807baf994761/
Threat name:
ByteCode-MSIL.Trojan.Zmutzy
Create hunting rule
Status:
Malicious
First seen:
2024-03-27 09:51:24 UTC
File Type:
Binary (Archive)
Extracted files:
10
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nz6jyw43xcosny7kjcl63sg2lpd2vh3sz5g225vrk2ahxl4zi5qq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240327-lzg7zacg5x/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
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/6e7c9c5b9bb89d26e3ea4897edc8da5bc7aa9f72cf4dad76b156807baf994761

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:AgentTeslaV5
Create hunting rule
Author:ClaudioWayne
Description:AgentTeslaV5 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:Windows_Generic_Threat_9f4a80b2
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_AgentTesla_ebf431a8
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/attack-chain-leads-to-xworm-and-agenttesla
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

rar 6e7c9c5b9bb89d26e3ea4897edc8da5bc7aa9f72cf4dad76b156807baf994761

(this sample)

AgentTesla

Executable exe 1ed60fc77b07f949a7cc3ced2dd0e0de84ce806a5ebb71d7fc51f31323f2b928

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 1ed60fc77b07f949a7cc3ced2dd0e0de84ce806a5ebb71d7fc51f31323f2b928
  
Dropping
AgentTesla
  
Dropping
MD5 f52a3af798452ba8064246c1c05fca48

Comments