MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eac716271ac8b624a2415c028578626a1fdfec31c69dfb7ebf07de247b817a33. 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

SHA256 hash:	eac716271ac8b624a2415c028578626a1fdfec31c69dfb7ebf07de247b817a33
SHA3-384 hash:	7840161f5cd0229080462dcbcef7c889f1d9d1e8a6b2b1c38085deb247763436306812d14ca2046175b1a22c9aa7e39a
SHA1 hash:	7710788e98f8ec58859e10693da862d50b59ffa2
MD5 hash:	87c5e0323049fb19c46cba988f525038
humanhash:	helium-fix-seventeen-washington
File name:	87c5e0323049fb19c46cba988f525038
Download:	download sample
Signature	GuLoader Alert Create hunting rule
File size:	314'558 bytes
First seen:	2023-08-04 19:01:52 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	e160ef8e55bb9d162da4e266afd9eef3 (140 x GuLoader, 33 x RemcosRAT, 17 x AgentTesla)
ssdeep	6144:qMMYNXqBB+nbI0OVrZWjuuo1NsSaONfwJdBTTQewR1d5uRQMtGk9nFkXrrlOx+jM:+n+bI0cEjuT1/IJdB/Xwjd5uRN1FCtOf
TLSH	T14664128A26F1895ED193027146F6ED66F5FEE1144127E6CF6BE19F6E3F224C28D0B102
TrID	92.7% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133) 3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 1.1% (.EXE) Win64 Executable (generic) (10523/12/4) 0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 0.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):
dhash icon	9088a2f178b05e2c (6 x GuLoader, 1 x AgentTesla)
Reporter	zbetcheckin
Tags:	32 exe GuLoader

Intelligence

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File Origin

# of uploads :

1

# of downloads :

274

Origin country :

FR

Vendor Threat Intelligence

ANY.RUN Suspicious

Malware family:

n/a

ID:

1

File name:

87c5e0323049fb19c46cba988f525038

Verdict:

Suspicious activity

Analysis date:

2023-08-04 19:02:37 UTC

Tags:

installer

Link:

https://app.any.run/tasks/6e535cb7-af7b-4bd1-8416-717dd39eb925

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

CAPE Sandbox

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/440406/

ClamAV Detected

Detection(s):

SecuriteInfo.com.Gen.Variant.Nemesis.26178.25649.13498.UNOFFICIAL

Alert

Create hunting rule

Dr. Web vxCube Clean

Result

Verdict:

Clean

Maliciousness:

Behaviour

Creating a window

Searching for the window

Creating a file

Creating a file in the %temp% subdirectories

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

control lolbin overlay packed shell32

Link:

https://www.filescan.io/uploads/64cd4b2b47cf4387db2a94b4/reports/9177edaa-3b20-4bc6-ad83-fd9c75e21a87/overview

Hybrid Analysis Win/malicious_confidence_90%

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/eac716271ac8b624a2415c028578626a1fdfec31c69dfb7ebf07de247b817a33

InQuest MALICIOUS

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.

Intezer Malicious

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/68f6bbd0-eded-4bc5-ae7a-205c7af9c272

Joe Sandbox GuLoader

Result

Threat name:

GuLoader

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.evad

Score:

84 / 100

Link:

https://www.joesandbox.com/analysis/1285962

Signature

Antivirus detection for URL or domain

Multi AV Scanner detection for submitted file

Opens the same file many times (likely Sandbox evasion)

Tries to detect Any.run

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Yara detected GuLoader

Behaviour

Behavior Graph:

Download SVG

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/eac716271ac8b624a2415c028578626a1fdfec31c69dfb7ebf07de247b817a33/

ReversingLabs TitaniumCloud Win32.Trojan.Guloader

Threat name:

Win32.Trojan.Guloader

Alert

Create hunting rule

Status:

Malicious

First seen:

2023-08-03 14:48:53 UTC

File Type:

PE (Exe)

Extracted files:

4

AV detection:

15 of 24 (62.50%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=5ldrmjy2zc3cjisblqbik6dcnip573bry2o7w7v7a7pci64bpizq._file

Hatching Triage Suspicious

Result

Malware family:

n/a

Score:

  7/10

Tags:

n/a

Link:

https://tria.ge/reports/230804-xprt7sfb81/

Behaviour

Enumerates physical storage devices

Drops file in Windows directory

Drops file in System32 directory

Loads dropped DLL

UnpacMe 2

Unpacked files

SH256 hash:

44e5dfd551b38e886214bd6b9c8ee913c4c4d1f085a6575d97c3e892b925da82

MD5 hash:

883eff06ac96966270731e4e22817e11

SHA1 hash:

523c87c98236cbc04430e87ec19b977595092ac8

Link:

https://www.unpac.me/results/fb95d401-5107-40ad-a2fb-ca7cf64f8189/

SH256 hash:

eac716271ac8b624a2415c028578626a1fdfec31c69dfb7ebf07de247b817a33

MD5 hash:

87c5e0323049fb19c46cba988f525038

SHA1 hash:

7710788e98f8ec58859e10693da862d50b59ffa2

Link:

https://www.unpac.me/results/fb95d401-5107-40ad-a2fb-ca7cf64f8189/

VirusTotal

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

YOROI YOMI Trojan

Threat name:

Trojan

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/eac716271ac8b624a2415c028578626a1fdfec31c69dfb7ebf07de247b817a33

File information

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

Web download

GuLoader

exe eac716271ac8b624a2415c028578626a1fdfec31c69dfb7ebf07de247b817a33

(this sample)

  

Delivery method

Distributed via web download

  

URLhaus

https://urlhaus.abuse.ch/url/2698497/

Cape

https://www.capesandbox.com/analysis/440406/

Comments

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zbet commented on 2023-08-04 19:01:53 UTC

url : hxxp://103.6.248.9/W028T/wininit.exe