MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8061f9b59c1a6cac34cf92787e3a6b6dd11732045c35f80b90aa2e9890375c5d. 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: 6

Intelligence 6 IOCs YARA 35 File information Comments

SHA256 hash:	8061f9b59c1a6cac34cf92787e3a6b6dd11732045c35f80b90aa2e9890375c5d
SHA3-384 hash:	b0167de87eff0741ea0eb3014b6053a66a141e8bd82008b9599c6443acbbfa555dc2359d7fc3d00071ad56d08decdff3
SHA1 hash:	d33d2a75e2c9adeebfa1a7e775c6d205c3d0b373
MD5 hash:	aca8bb0f400558b7fe9520ec5e32a3a0
humanhash:	venus-georgia-jig-colorado
File name:	Skyserv - Payment.rar
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	2'736'892 bytes
First seen:	2025-07-26 07:50:00 UTC
Last seen:	2025-07-26 07:59:20 UTC
File type:	rar
MIME type:	application/x-rar
ssdeep	49152:JiGbG8cZ1EqKPcojzT0Prnoon/WnE64gBTPA1eSUxwYT+aAvjcjTSLJ:BbGXEqKkEzT6enjTIxU2UWd
TLSH	T1EDC533C5EB21A2F432ED805BD3027CF18F878155E5682DB96B4AF1580DF1CDEE580AB6
TrID	61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika	rar
Reporter	cocaman
Tags:	AgentTesla payment rar

cocaman

Malicious email (T1566.001)
From: "Siammas George <g.siammas@skyserv.aero>" (likely spoofed)
Received: "from skyserv.aero (unknown [172.245.12.80]) "
Date: "25 Jul 2025 21:43:11 +0200"
Subject: "Skyserv - Payment"
Attachment: "Skyserv - Payment.rar"

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

File Archive Information

This file archive contains 6 file(s), sorted by their relevance:

File name:	CPADinfo
File size:	512 bytes
SHA256 hash:	911d1a12eca8935990172cfcd6768f9c6351ed94b700833b2cf0cf457a1d752d
MD5 hash:	60d3ea61d541c9be2e845d2787fb9574
MIME type:	application/octet-stream
Signature	AgentTesla

File name:	chrome_elf.dll
File size:	1'388'928 bytes
SHA256 hash:	14b84f518b6f74d5fa8585d0ca25d4465e5feeedd529d9fc4e6761549f815b0f
MD5 hash:	1d7710e5ecd11597bd6517c4fa6e8dfe
MIME type:	application/x-dosexec
Signature	AgentTesla

File name:	Skyserv - Payment.exe
File size:	4'147'584 bytes
SHA256 hash:	e93206261e3279c749cb753ce1de2cf455bd79aa9a605e4105f60347c9e2e671
MD5 hash:	f1106955167b6f3e6f68091de9aef2c3
MIME type:	application/x-dosexec
Signature	AgentTesla

File name:	libcef.dll
File size:	3'086'336 bytes
SHA256 hash:	5cf75c0502b36a7ae1c660c7201372bb6b740dd8bef7999498f843c91f1d3975
MD5 hash:	5cec9c21d4b2262f039ffb3e305a169d
MIME type:	application/x-dosexec
Signature	AgentTesla

File name:	2
File size:	314 bytes
SHA256 hash:	527f0f3b4319123f2edd1d3c22a2d4677ae57333c9acab36608453681a7c7366
MD5 hash:	22dd0d99244db517d674afaf7821efaa
MIME type:	text/xml
Signature	AgentTesla

File name:	_RDATA
File size:	512 bytes
SHA256 hash:	8d2dfcb67e1ad015518f460011f78f51501fb1d824903fcdf2ae60a7fc7d74f8
MD5 hash:	45d8ad4b2f04c71080350436d6724fb1
MIME type:	application/octet-stream
Signature	AgentTesla

Vendor Threat Intelligence

Verdict:

Malicious

Score:

81.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6882557684b37dd61ef15c2a

Tags:

injection obfusc crypt

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/8061f9b59c1a6cac34cf92787e3a6b6dd11732045c35f80b90aa2e9890375c5d

Verdict:

inconclusive

YARA:

1 match(es)

Tags:

Executable PDB Path PE (Portable Executable) Rar Archive

Link:

https://app.malva.re/file/aca8bb0f400558b7fe9520ec5e32a3a0

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8061f9b59c1a6cac34cf92787e3a6b6dd11732045c35f80b90aa2e9890375c5d/

Verdict:

Malicious

Threat:

HEUR:Trojan.Win64.DllHijack

Link:

https://tip.neiki.dev/file/8061f9b59c1a6cac34cf92787e3a6b6dd11732045c35f80b90aa2e9890375c5d

Threat name:

Win64.Spyware.Negasteal

Status:

Malicious

First seen:

2025-07-26 07:50:04 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

21 of 35 (60.00%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qbq7tnm4djwkyngpsj4h4otlnxiromqelq27qc4qvixjrebxlroq._file

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery keylogger spyware stealer trojan

Link:

https://tria.ge/reports/250726-k7hm2afp6t/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Looks up external IP address via web service

AgentTesla

Agenttesla family

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/8061f9b59c1a6cac34cf92787e3a6b6dd11732045c35f80b90aa2e9890375c5d

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:	BLOWFISH_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for Blowfish constants

Rule name:	Check_OutputDebugStringA_iat Create hunting rule

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerCheck__MemoryWorkingSet Create hunting rule
Author:	Fernando Mercês
Description:	Anti-debug process memory working set size check
Reference:	http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DLL_BankingTrojan_Coyote_Feb2024 Create hunting rule
Author:	Yashraj Solanki - Cyber Threat Intelligence Analyst at Bridewell

Rule name:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	HUNTING_SUSP_TLS_SECTION Create hunting rule
Author:	chaosphere
Description:	Detect PE files with .tls section that can be used for anti-debugging
Reference:	Practical Malware Analysis - Chapter 16

Rule name:	Indicator_MiniDumpWriteDump Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects PE files and PowerShell scripts that use MiniDumpWriteDump either through direct imports or string references

Rule name:	Jupyter_infostealer Create hunting rule
Author:	CD_R0M_
Description:	Rule for Jupyter Infostealer/Solarmarker malware from september 2021-December 2022

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	RC6_Constants Create hunting rule
Author:	chort (@chort0)
Description:	Look for RC6 magic constants in binary
Reference:	https://twitter.com/mikko/status/417620511397400576

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)