MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad17a644dc56c149146c14847b871f3b800be576b5b6b72b2d24bd10031bf20c. 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: ad17a644dc56c149146c14847b871f3b800be576b5b6b72b2d24bd10031bf20c
SHA3-384 hash: 84d6937244626a3fb88708cbfa0d0f8d6f80b627a8f58148916c7be5342e19234b2fc3db3b43eb90afea44fe96cffe58
SHA1 hash: 4bf8a326ffca052104ab7666f013e9f10b495341
MD5 hash: deebe41788a817be6f520061bc0353bd
humanhash: harry-december-may-fanta
File name:PO 23JC0704-Rollease-B.7z
Download: download sample
Signature AgentTesla
Create hunting rule
File size:312'327 bytes
First seen:2024-04-24 12:22:13 UTC
Last seen:Never
File type: 7z
MIME type:application/x-7z-compressed
ssdeep 6144:tC+tXF5gHFRm/bU5iPkvsJOUCrRDvxjbuDsRqu96F:lFYlRm/bU5/viOhrRbxjmKQF
TLSH T19A6423D0FF2F113267EA3147AFDA43576405227465C184A5A2E78EBD17E9AF3C821CAC
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 DHL


Avatar
cocaman
Malicious email (T1566.001)
From: "Lucas Johnson <lucas.johnson@rolleaseacmeda.com>" (likely spoofed)
Received: "from rolleaseacmeda.com (unknown [191.101.130.234]) "
Date: "23 Apr 2024 19:50:32 -0700"
Subject: "PO231223 NC DHL AIR Sample Shipment"
Attachment: "PO 23JC0704-Rollease-B.7z"

Intelligence

File Origin
# of uploads :
1
# of downloads :
147
Origin country :
CH CH
File Archive Information

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

File name:PO 23JC0704-Rollease-B.exe
File size:572'416 bytes
SHA256 hash: dc09ed4ade0b108f9774523d064a9a074f46248f1fd42651ba6fb17820e6a417
MD5 hash: c07b805fafcddbc57b6e0b65576661b8
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Suspicious
File Type:
PE File
Link:
https://app.docguard.net/ad17a644dc56c149146c14847b871f3b800be576b5b6b72b2d24bd10031bf20c/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin monero squirrel warp
Link:
https://www.filescan.io/uploads/6628f9a954bafb7d21dbc521/reports/241d8e06-e5a2-44e4-92a8-85b54cf5380d/overview
Verdict:
Suspicious
Labled as:
Mal/Drod7zip
Link:
https://www.hybrid-analysis.com/sample/ad17a644dc56c149146c14847b871f3b800be576b5b6b72b2d24bd10031bf20c
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/ad17a644dc56c149146c14847b871f3b800be576b5b6b72b2d24bd10031bf20c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ad17a644dc56c149146c14847b871f3b800be576b5b6b72b2d24bd10031bf20c/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-04-23 23:24:51 UTC
File Type:
Binary (Archive)
Extracted files:
38
AV detection:
16 of 24 (66.67%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vul2mrg4k3ausfdmcschxby7hoaaxzlwww3lokznes6raay36iga._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240424-r2z4fsbg7z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads WinSCP keys stored on the system
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/ad17a644dc56c149146c14847b871f3b800be576b5b6b72b2d24bd10031bf20c

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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: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:Warp
Create hunting rule
Author:Seth Hardy
Description:Warp
Rule name:WarpStrings
Create hunting rule
Author:Seth Hardy
Description:Warp Identifying Strings
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>
Rule name:win_cannon_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

Malspam

AgentTesla

7z ad17a644dc56c149146c14847b871f3b800be576b5b6b72b2d24bd10031bf20c

(this sample)

AgentTesla

Executable exe dc09ed4ade0b108f9774523d064a9a074f46248f1fd42651ba6fb17820e6a417

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 dc09ed4ade0b108f9774523d064a9a074f46248f1fd42651ba6fb17820e6a417
  
Dropping
AgentTesla

Comments