MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1b94bf9865b89bbcba385f5bd341e41e2fac94f2dcfddafd7c994aeba1e33ae. 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: 8

Intelligence 8 IOCs YARA 1 File information Comments 1

SHA256 hash:	a1b94bf9865b89bbcba385f5bd341e41e2fac94f2dcfddafd7c994aeba1e33ae
SHA3-384 hash:	f98320319d063b2d2da4356458ac0dc76415028fc684771ebd0e130cbdff0d1dfac72acae18a73b0fd28bdcae7dc1daf
SHA1 hash:	f18bfd3baf1faa852e8f1857438c278a6db0510b
MD5 hash:	a0810e32f9f2d3cb55946c7eb86cbec4
humanhash:	finch-solar-autumn-butter
File name:	a0810e32f9f2d3cb55946c7eb86cbec4
Download:	download sample
Signature	Fabookie Create hunting rule
File size:	3'872'768 bytes
First seen:	2022-06-09 08:15:06 UTC
Last seen:	2022-06-09 08:48:04 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	bb46f1abb2c1ede95f964a725f9d1284 (123 x Fabookie)
ssdeep	98304:q+YIsRO4pQZkQr51JluzWFZgNfiUkv/udh:qtjQZkQrjWz2sl4udh
Threatray	102 similar samples on MalwareBazaar
TLSH	T1110612AD224C335CC42EC8305537AE49F1B6963E4AD8D5BA76D7FE8077B7810E602B19
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	zbetcheckin
Tags:	exe Fabookie

Intelligence

File Origin

# of uploads :

# of downloads :

280

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

a0810e32f9f2d3cb55946c7eb86cbec4

Verdict:

No threats detected

Analysis date:

2022-06-09 08:21:45 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/d51483f5-3916-4f6d-8db4-7220fa2008df

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/278126/

Detection(s):

SecuriteInfo.com.Trojan.GenericKD.39744453.11577.24406.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

Searching for the window

DNS request

Sending an HTTP GET request

Launching the default Windows debugger (dwwin.exe)

Sending a custom TCP request

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

packed shell32.dll wacatac

Link:

https://www.filescan.io/uploads/62a1ac21a2b1fc9744d8de36/reports/a02a1ea1-7919-4b86-b3ec-5bf551365dca/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/36c9b1eb-3b3b-46d6-b6fa-c391ee7359d8

Result

Threat name:

Unknown

Detection:

malicious

Classification:

troj.evad

Score:

64 / 100

Link:

https://www.joesandbox.com/analysis/1009783

Signature

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/a1b94bf9865b89bbcba385f5bd341e41e2fac94f2dcfddafd7c994aeba1e33ae/

Threat name:

Win64.Trojan.Generic

Status:

Suspicious

First seen:

2022-06-06 05:57:25 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

17 of 24 (70.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ug4ux6mgloe3xs5dqx232na6ihrpvskpfxh53l6xzgkk5oq6goxa._file

Verdict:

malicious

Result

Malware family:

n/a

Score:

8/10

Tags:

vmprotect

Link:

https://tria.ge/reports/220609-j5626scdal/

Behaviour

Suspicious use of WriteProcessMemory

Program crash

Looks up external IP address via web service

VMProtect packed file

Unpacked files

SH256 hash:

a1b94bf9865b89bbcba385f5bd341e41e2fac94f2dcfddafd7c994aeba1e33ae

MD5 hash:

a0810e32f9f2d3cb55946c7eb86cbec4

SHA1 hash:

f18bfd3baf1faa852e8f1857438c278a6db0510b

Link:

https://www.unpac.me/results/9f8b2a30-5907-4484-ad8c-85bf9c9c7d7b/

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

Threat name:

Trojan

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/a1b94bf9865b89bbcba385f5bd341e41e2fac94f2dcfddafd7c994aeba1e33ae

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.