MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16dedce171f3affd6583ad5ab803aeec9f0608105fba73756e65e72c01f9aaa2. 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 10 File information Comments

SHA256 hash:	16dedce171f3affd6583ad5ab803aeec9f0608105fba73756e65e72c01f9aaa2
SHA3-384 hash:	8a3339a63419610b8ca4e913cea8ac2b39e150442d4615800e7289368a658fb23efcb241dd60db7c381e833e4044aa07
SHA1 hash:	027ea0c8b69f939850801b9a723a451e66e7d3c4
MD5 hash:	9c126d7f671be39c77ec57d95badaf41
humanhash:	charlie-uranus-illinois-december
File name:	DHL DOC 74653898.pdf.z
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	509'504 bytes
First seen:	2023-10-31 08:40:37 UTC
Last seen:	Never
File type:	z
MIME type:	application/x-rar
ssdeep	12288:6C+pjJHdz2RyItNZYLxYBxcBg7H9FJp1ASaNbAKpUOMd1WhA:FQJHdqRyeNZY1gw+dFJrASaNbAZL
TLSH	T1BFB4236005F56B58FC4A2A6B7F3C0E46115BF764DC9E2EE6482E9ECD80C64CBDDA2017
TrID	61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter	cocaman
Tags:	AgentTesla DHL z

cocaman

Malicious email (T1566.001)
From: "Vu Ngoc Nguyen (DHL VN) <Vu.Ngoc.Nguyen@dhl.com>" (likely spoofed)
Received: "from dhl.com (unknown [185.222.58.244]) "
Date: "31 Oct 2023 09:37:11 +0100"
Subject: "Notice of Arrival for AWB # 33406506482"
Attachment: "DHL DOC 74653898.pdf.z"

Intelligence

File Origin

# of uploads :

# of downloads :

113

Origin country :

File Archive Information

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

File name:	DHL DOC 74653898.pdf.exe
File size:	528'384 bytes
SHA256 hash:	4bd728557c59a4ab89a5d3bd881603e69fa41247bab33f22d95404e532b21b24
MD5 hash:	e7e3b860f326d45d5e7790664436a726
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/6540bd9e4ebf05ac3f3f6ffd/reports/60213914-e46b-4c3b-8e98-7dd6d39f5678/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/16dedce171f3affd6583ad5ab803aeec9f0608105fba73756e65e72c01f9aaa2

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/16dedce171f3affd6583ad5ab803aeec9f0608105fba73756e65e72c01f9aaa2/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2023-10-31 08:20:56 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

18 of 38 (47.37%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=c3pnzylr6ox72zmdvvnlqa5o5spqmcaql65hg5lomxtsyapzvkra._file

Please note that we are no longer able to provide a coverage score for Virus Total.

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:	AgentTesla_DIFF_Common_Strings_01 Create hunting rule
Author:	schmidtsz
Description:	Identify partial Agent Tesla strings

Rule name:	INDICATOR_EXE_Packed_GEN01 Create hunting rule
Author:	ditekSHen
Description:	Detect packed .NET executables. Mostly AgentTeslaV4.

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:	NET Create hunting rule
Author:	malware-lu

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:	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