MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8086d1b7e98bc52909f866b3d0087949862308bf9f5027a17be88a67265700c. 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 7 File information Comments

SHA256 hash:	a8086d1b7e98bc52909f866b3d0087949862308bf9f5027a17be88a67265700c
SHA3-384 hash:	65a4c94f1c86e122f54f7b24deacc82073c1a95b23ae7cefcc7f0683e32e452cb83925a97cb0d5dc36939f7663797717
SHA1 hash:	eb784b59e6d8dbdf2a8aae9f8cf954e073b3bc49
MD5 hash:	af2b08eb07660f845e6f45216f76814d
humanhash:	thirteen-social-double-vermont
File name:	06.12.24.pdf.rar
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	589'096 bytes
First seen:	2024-12-07 08:02:13 UTC
Last seen:	Never
File type:	rar
MIME type:	application/x-rar
ssdeep	12288:10hf57lBFlb9QMq7nEzfxbugjjil6k70E/Iy6LNUTN4jz2FFl/g5/+TH:ShB7hlSMEsfxbug7kQE/jZ4jqb9C/u
TLSH	T1B0C4334EEC3D35B96479A115C6318D72C53A054FEF14B38B45880623BE2E66C16E7F8B
TrID	58.3% (.RAR) RAR compressed archive (v-4.x) (7000/1) 41.6% (.RAR) RAR compressed archive (gen) (5000/1)
Magika	rar
Reporter	mamrmu
Tags:	AgentTesla rar

Intelligence

File Origin

# of uploads :

# of downloads :

103

Origin country :

File Archive Information

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

File name:	06.exe
File size:	1'069'568 bytes
SHA256 hash:	39c15e35f0b21b2680c56f0f281feffba42f17e437e4234fb2f575678e3afbd9
MD5 hash:	edb4cbdc3e425a6230ed2313a77be7e4
MIME type:	application/x-dosexec
Signature	AgentTesla

Vendor Threat Intelligence

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6754013819fba9940b49d7cf

Tags:

nymeria autoit emotet

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context autoit compiled-script evasive fingerprint fingerprint keylogger lolbin microsoft_visual_cc msconfig packed packed packer_detected

Link:

https://www.filescan.io/uploads/67540136901b5215ed08fedd/reports/cc33de22-9851-405d-941d-adc930c8836e/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/a8086d1b7e98bc52909f866b3d0087949862308bf9f5027a17be88a67265700c

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/a8086d1b7e98bc52909f866b3d0087949862308bf9f5027a17be88a67265700c/

Threat name:

Win32.Trojan.AutoitInject

Status:

Malicious

First seen:

2024-12-06 01:53:28 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

21 of 38 (55.26%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=vaeg2g36tc6ffee7qzvt2aehssmgemel7h2qe6qxx2ekm4tfoaga._file

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery keylogger spyware stealer trojan

Link:

https://tria.ge/reports/241207-kybhcsvqcx/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

AgentTesla

Agenttesla family

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/a8086d1b7e98bc52909f866b3d0087949862308bf9f5027a17be88a67265700c

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:	AutoIT_Compiled Create hunting rule
Author:	@bartblaze
Description:	Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.

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

Rule name:	RansomPyShield_Antiransomware Create hunting rule
Author:	XiAnzheng
Description:	Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)

Rule name:	SUSP_Imphash_Mar23_3 Create hunting rule
Author:	Arnim Rupp (https://github.com/ruppde)
Description:	Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:	Internal Research

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)