MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b955c65a85ebaf78c88abefba4d5162d65ba4d3d3a99c19018b5232da1f81b38. 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: 7

Intelligence 7 IOCs YARA 7 File information Comments

SHA256 hash:	b955c65a85ebaf78c88abefba4d5162d65ba4d3d3a99c19018b5232da1f81b38
SHA3-384 hash:	03f0e50195bb03eb314872821e4832ea95f5f91ae81a05e1f2d64c226861076fd54db133b4bcf4a46922d4d00a624878
SHA1 hash:	910002ee540fdc619a62434c6834950e80245186
MD5 hash:	5171fb55a60d1750b66a36ff3d7cc54c
humanhash:	sixteen-fourteen-high-tango
File name:	JQ234102474.pdf.z
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	641'838 bytes
First seen:	2023-06-19 07:10:38 UTC
Last seen:	Never
File type:	z
MIME type:	application/x-rar
ssdeep	12288:Mfnou9X0nTqTmgpPTTJ6259YXIk2wvkDt9VRW49SzDQ0OZG:MfovnTqTmgFTTJ625AIO4t/dS0G
TLSH	T163D42367AF6D96BCB6DA23295D86F9EE42630F87D8C5F7539CC246849609CC4E0B3301
TrID	61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter	cocaman
Tags:	AgentTesla z

cocaman

Malicious email (T1566.001)
From: "Harkirat Singh <sales@ahtech.com.cn>" (likely spoofed)
Received: "from ahtech.com.cn (unknown [185.222.58.246]) "
Date: "19 Jun 2023 05:09:36 +0200"
Subject: "NEW ORDER INQUIRY-JQ234102474"
Attachment: "JQ234102474.pdf.z"

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

File Archive Information

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

File name:	JQ234102474.pdf.exe
File size:	723'456 bytes
SHA256 hash:	6e41de3cfe2a499488f1eae60dc1ba0f35f0e86c2428271e78bc8ddb51e26d0c
MD5 hash:	05276639850b2842fe77365f002ba312
MIME type:	application/x-dosexec
Signature	AgentTesla

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.28929.RarHeur.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

masquerade packed

Link:

https://www.filescan.io/uploads/648fff88691d8876d649e2d1/reports/9a100e21-d482-4aa5-83a7-af34118102f3/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/b955c65a85ebaf78c88abefba4d5162d65ba4d3d3a99c19018b5232da1f81b38

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/b955c65a85ebaf78c88abefba4d5162d65ba4d3d3a99c19018b5232da1f81b38/

Threat name:

ByteCode-MSIL.Trojan.SnakeKeylogger

Status:

Malicious

First seen:

2023-06-19 03:01:23 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

17 of 35 (48.57%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xfk4mwuf5oxxrsekx352jviwfvs3utj5hkm4deaywurs3ipydm4a._file

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/b955c65a85ebaf78c88abefba4d5162d65ba4d3d3a99c19018b5232da1f81b38

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:	MSIL_SUSP_OBFUSC_XorStringsNet Create hunting rule
Author:	dr4k0nia
Description:	Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:	https://github.com/dr4k0nia/yara-rules

Rule name:	msil_susp_obf_xorstringsnet Create hunting rule
Author:	dr4k0nia
Description:	Detects XorStringsNET string encryption, and other obfuscators derived from it

Rule name:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	SUSP_RAR_with_PDF_Script_Obfuscation Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:	Internal Research

Rule name:	SUSP_RAR_with_PDF_Script_Obfuscation_RID34A4 Create hunting rule
Author:	Florian Roth
Description:	Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:	Internal Research