MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4a097aa4615d71334ebd864b40dda58c72120ff15dde50aaabeb1fd15674779. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b4a097aa4615d71334ebd864b40dda58c72120ff15dde50aaabeb1fd15674779
SHA3-384 hash: 0a4696ea21111cf69fa2dfe70ea233d9b3684d422fdc8f5c12dd45723a2bf93e49c152cbde5a394e7672d7fb1399011b
SHA1 hash: 90c63ab3715b7c9438eaefacbe4b31657e4a85e5
MD5 hash: d2621a61a1d0c846cf86c65bf8421d4d
humanhash: sad-hamper-california-berlin
File name:d2621a61a1d0c846cf86c65bf8421d4d.exe
Download: download sample
Signature Fabookie
Create hunting rule
File size:3'654'144 bytes
First seen:2022-10-26 06:52:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f4f3033dc6d082dab79624f81575aceb (5 x Fabookie)
ssdeep 98304:MKQLQf+bU8l1ouYdRFJp8fFUHPnjY40Y/HfVMUI0FU:MH60vmF70FUHPyY/HfV8a
Threatray 203 similar samples on MalwareBazaar
TLSH T1630612FE6244335CC41A88785533FD85F1F6150E56F9D69A79EBBAC03BB78209902F0A
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 abuse_ch
Tags:exe Fabookie

Intelligence

File Origin
# of uploads :
1
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d2621a61a1d0c846cf86c65bf8421d4d.exe
Verdict:
No threats detected
Analysis date:
2022-10-26 06:52:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ad66eb29-d567-4fa5-893d-c123c9d2211f

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/324234/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
DNS request
Sending a custom TCP request
Sending an HTTP GET request
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/e0cd6843-841e-49ea-aeb6-e006c53b4d9f
Result
Threat name:
Fabookie
Create hunting rule
Detection:
malicious
Classification:
troj.spyw
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1098126
Signature
Antivirus / Scanner detection for submitted sample
Detected VMProtect packer
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Self deletion via cmd or bat file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Fabookie
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b4a097aa4615d71334ebd864b40dda58c72120ff15dde50aaabeb1fd15674779/
Threat name:
Win64.Trojan.Fabookie
Create hunting rule
Status:
Malicious
First seen:
2022-10-24 17:47:00 UTC
File Type:
PE+ (Exe)
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wsqjpksgcxlrgnhl3bslido2lddscih7cxo6kcvkx2y72flhi54q._file
Verdict:
malicious
Similar samples:
0d0d0d51c6f35619764b36cf3dfc79ae2388ce7469da933a9cbed0315b5b4e74
Fabookie
0df8ab51e18de8b0bc89ecb6b96482fd51dfa80afdc942fd1400baf03efc1f85
Fabookie
280c314b18ddf2481c1173c653acf508262e0ad3dbf2dfa8b64f48d75bd10765
Fabookie
31127605ce87c94a69e9cd073be4fe565096dbbeebfbd39434eb37e5cfeaa2bb
Fabookie
71976a8939fca900ea30249c75dc1f462bebf2d9bac2e9900679c59bf2ad00c8
Fabookie
786203fbfe2dad2f7a09f7bcbbade12efb94c893a1cc9420ea5ea7d7ed050c85
Fabookie
7e4bcec0fc04ce357b29e7cfb21b7aa00357c5eadd7ea10b0191a36acdb76a89
Fabookie
8690ee0ca57335e6f5740728ca4c9ba5686a38e7d0feab73b1548c7292f6beaa
Fabookie
abbd8e97919bf5dabe526d37016b01747a77bb0ad78938f63bf4e1c47b7e6cd6
Fabookie
aeb2601c697ba3bb8c20b8ccfdcf0a7ec54eb48f2110747de29792d6325b329e
Fabookie
+ 193 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
vmprotect
Link:
https://tria.ge/reports/221026-hnmrjaehf2/
Behaviour
Modifies system certificate store
VMProtect packed file
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/289df633-2d11-4365-a883-112717160430
Unpacked files
SH256 hash:
b4a097aa4615d71334ebd864b40dda58c72120ff15dde50aaabeb1fd15674779
MD5 hash:
d2621a61a1d0c846cf86c65bf8421d4d
SHA1 hash:
90c63ab3715b7c9438eaefacbe4b31657e4a85e5
Link:
https://www.unpac.me/results/7161ce66-6261-4bde-b604-6393262a2522/
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/b4a097aa4615d71334ebd864b40dda58c72120ff15dde50aaabeb1fd15674779

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:INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with VMProtect.

File information

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

Web download

Fabookie

Executable exe b4a097aa4615d71334ebd864b40dda58c72120ff15dde50aaabeb1fd15674779

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2385449/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/324234/

Comments