MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17c963e8416ea5f7626148afee539bec0b30235ef2054ba2d8c51c1646266bd3. 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: 10


Intelligence 10 IOCs YARA 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 17c963e8416ea5f7626148afee539bec0b30235ef2054ba2d8c51c1646266bd3
SHA3-384 hash: cf4cc79c7c40f991b0ce7a967d0dfd517899d63cd77c22cd3ae67ed2d3133bac39ffe7c241eaa1a4017ee396739e46d6
SHA1 hash: 27255abf3b15315d8acc896d73f8ec1db3a2c9bb
MD5 hash: 1e26657b2ebcc36863e80b7b7eae0818
humanhash: cola-cup-hamper-south
File name:Payment advice.7z
Download: download sample
Signature AgentTesla
Create hunting rule
File size:698'682 bytes
First seen:2024-06-20 13:56:12 UTC
Last seen:Never
File type: 7z
MIME type:application/x-7z-compressed
ssdeep 12288:S/KXqUoWozewHJbcTA6yMif0FPTNOAfmOHOA2HbbnPnt7A7hmQVSU/wwjlhxD1DH:ycweONU780FPlfXSbbnPntKh9VSUYEhn
TLSH T117E4333E4CA95647F37C2E75885C26D1AF209E8BB00C0B08176BA6FD9909C65E9F5FC1
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 payment


Avatar
cocaman
Malicious email (T1566.001)
From: "liaoping@shbaodun.com" (likely spoofed)
Received: "from shbaodun.com (173-245-217-246.nrt.as54203.net [173.245.217.246]) "
Date: "19 Jun 2024 19:58:50 -0700"
Subject: "Balance payment"
Attachment: "Payment advice.7z"

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:Payment advice.exe
File size:905'784 bytes
SHA256 hash: 104fa5737e0c2aafa7558bd7bd6080cf54ac125b4337f4e0515e41d9e1370a04
MD5 hash: a1bf651dc6c752e923bc1644b95dbbb8
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Win.Trojan.Generic-9907631-0
Create hunting rule

Gathering data
Result
Verdict:
Malicious
File Type:
PE File
Link:
https://app.docguard.net/17c963e8416ea5f7626148afee539bec0b30235ef2054ba2d8c51c1646266bd3/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade obfuscated overlay packed vbnet
Link:
https://www.filescan.io/uploads/6674352ff49c41a31f1330d3/reports/4f2ab2c5-05c0-4a08-a16e-7afb45f51e95/overview
Verdict:
Suspicious
Labled as:
Mal/Drod7zip
Link:
https://www.hybrid-analysis.com/sample/17c963e8416ea5f7626148afee539bec0b30235ef2054ba2d8c51c1646266bd3
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/17c963e8416ea5f7626148afee539bec0b30235ef2054ba2d8c51c1646266bd3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/17c963e8416ea5f7626148afee539bec0b30235ef2054ba2d8c51c1646266bd3/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-06-19 23:10:32 UTC
File Type:
Binary (Archive)
Extracted files:
29
AV detection:
19 of 38 (50.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=c7ewh2cbn2s7oytbjcx64u435qftai266icuxiwyyuobmrrgnpjq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla execution keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240620-rfjvca1frg/
Behaviour
Scheduled Task/Job: Scheduled Task
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
Command and Scripting Interpreter: PowerShell
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/17c963e8416ea5f7626148afee539bec0b30235ef2054ba2d8c51c1646266bd3

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
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Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AgentTeslaV5
Create hunting rule
Author:ClaudioWayne
Description:AgentTeslaV5 infostealer payload
Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
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_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
Rule name:TTP_Impersonating_Google_Updates_March2024
Create hunting rule
Author:Yashraj Solanki - Cyber Threat Intelligence Analyst at Bridewell
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

7z 17c963e8416ea5f7626148afee539bec0b30235ef2054ba2d8c51c1646266bd3

(this sample)

AgentTesla

Executable exe 104fa5737e0c2aafa7558bd7bd6080cf54ac125b4337f4e0515e41d9e1370a04

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 104fa5737e0c2aafa7558bd7bd6080cf54ac125b4337f4e0515e41d9e1370a04
  
Dropping
AgentTesla
  
Dropping
MD5 a1bf651dc6c752e923bc1644b95dbbb8

Comments