MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 781fbd6477a586df6a37d3bb49576db5804f831a730b90dbb5eb13d6f04a16c6. 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

Fabookie

Vendor detections: 7

Intelligence 7 IOCs YARA 1 File information Comments

SHA256 hash:	781fbd6477a586df6a37d3bb49576db5804f831a730b90dbb5eb13d6f04a16c6
SHA3-384 hash:	ae9519ac2d8ac41bd05ea97f51fa47c12c07120d823cf2c829fbf2e2d110effc6ea0b7321080465008addf518acf4433
SHA1 hash:	8ef5156fbaea28081def98e4ad2ac3e8e2bf6177
MD5 hash:	388449b0a3d6eb90d1b1860a1d6977e2
humanhash:	double-whiskey-ink-washington
File name:	388449b0a3d6eb90d1b1860a1d6977e2
Download:	download sample
Signature	Fabookie Create hunting rule
File size:	3'916'288 bytes
First seen:	2022-07-23 02:53:43 UTC
Last seen:	2022-07-23 03:49:33 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	bb46f1abb2c1ede95f964a725f9d1284 (123 x Fabookie)
ssdeep	98304:qm5rHftK9QjPWxspPekSZMGoPqQQDg8zWrbIxakUUhB7ul:F0zxsc1oiwtrbuUUa
Threatray	58 similar samples on MalwareBazaar
TLSH	T1150612FE7248331CC00EC8345533BE48F2B5A52E47FAA8AAB5DB7A80776B415D911F46
TrID	45.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 18.3% (.EXE) OS/2 Executable (generic) (2029/13) 18.0% (.EXE) Generic Win/DOS Executable (2002/3) 18.0% (.EXE) DOS Executable Generic (2000/1)
Reporter	openctibr
Tags:	exe Fabookie OpenCTI.BR Sandboxed

Intelligence

File Origin

# of uploads :

# of downloads :

260

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/293540/

Detection(s):

SecuriteInfo.com.Trojan.GenericKD.39998902.29474.10463.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

DNS request

Sending an HTTP GET request

Launching the default Windows debugger (dwwin.exe)

Searching for the window

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/62db6347ef2b0e63a833d7ca/reports/91ee58d5-d71b-4f75-a0e2-6d0a5bfb5e5d/overview

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.

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/d09eebed-9d4a-4727-aff9-1e1efe83e062

Result

Threat name:

Unknown

Detection:

malicious

Classification:

troj.evad

Score:

72 / 100

Link:

https://www.joesandbox.com/analysis/1039567

Signature

Antivirus detection for URL or domain

Detected VMProtect packer

Machine Learning detection for sample

May check the online IP address of the machine

Multi AV Scanner detection for submitted file

Tries to detect virtualization through RDTSC time measurements

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/781fbd6477a586df6a37d3bb49576db5804f831a730b90dbb5eb13d6f04a16c6/

Threat name:

Win64.Trojan.Generic

Status:

Suspicious

First seen:

2022-07-15 15:13:37 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

19 of 26 (73.08%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=pap32zdxuwdn62rx2o5usv3nwwae7ay2omfzbw5v5mj5n4ckc3da._file

Verdict:

malicious

Result

Malware family:

n/a

Score:

8/10

Tags:

vmprotect

Link:

https://tria.ge/reports/220723-ddwjgabee5/

Behaviour

Suspicious use of WriteProcessMemory

Program crash

Looks up external IP address via web service

VMProtect packed file

Unpacked files

SH256 hash:

781fbd6477a586df6a37d3bb49576db5804f831a730b90dbb5eb13d6f04a16c6

MD5 hash:

388449b0a3d6eb90d1b1860a1d6977e2

SHA1 hash:

8ef5156fbaea28081def98e4ad2ac3e8e2bf6177

Link:

https://www.unpac.me/results/59ff526c-0803-4297-9268-9401a97a375c/

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/781fbd6477a586df6a37d3bb49576db5804f831a730b90dbb5eb13d6f04a16c6

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.