MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55b9813d1377b90813fee3e75da65c9e66666b48aa0b73676ff9af7b0b87474a. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments

SHA256 hash: 55b9813d1377b90813fee3e75da65c9e66666b48aa0b73676ff9af7b0b87474a
SHA3-384 hash: cbdce77954ca99532046f8e131eb19feeb7a4ef0ef639dd0f58ad0209d4eb4cebd4cb70aa6f5b56d5c4522a48fbc7fde
SHA1 hash: 6ac0569c8135d25d5ff147f874c39a92ace5aaab
MD5 hash: 5cfe4330ca63a0c9df1c436afb40df24
humanhash: maryland-spaghetti-music-seventeen
File name:file
Download: download sample
Signature Fabookie
File size:880'640 bytes
First seen:2023-09-09 18:40:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 02bc376d1ae63a2fef892492d891a666 (14 x Fabookie)
ssdeep 12288:7BGetS/ITJqrraq/t2qny6xdRhMAK4vcmPEl0Io:IuS/UEn/tUIMGPEl0I
Threatray 515 similar samples on MalwareBazaar
TLSH T19E15CF15B799E942E0EA5235ACF3D30AA377BDA0A30317C7745C692B3F317911C3962A
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10523/12/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon e4a2a2acbb95dbfa (16 x Fabookie, 5 x Emmenhtal, 3 x Troldesh)
Reporter andretavare5
Tags:exe Fabookie


Avatar
andretavare5
Sample downloaded from http://45.9.74.80/ummaa.exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
349
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-09-09 18:43:15 UTC
Tags:
fabookie stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending an HTTP GET request
DNS request
Sending a custom TCP request
Query of malicious DNS domain
Sending a TCP request to an infection source
Sending an HTTP GET request to an infection source
Gathering data
Verdict:
Likely Malicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin overlay packed shell32
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.
Result
Threat name:
Fabookie
Detection:
malicious
Classification:
troj.spyw.evad
Score:
88 / 100
Signature
Antivirus detection for URL or domain
Contains functionality to steal Chrome passwords or cookies
Detected unpacking (creates a PE file in dynamic memory)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Fabookie
Behaviour
Behavior Graph:
Threat name:
Win64.Trojan.PrivateLoader
Status:
Malicious
First seen:
2023-09-09 18:41:06 UTC
File Type:
PE+ (Exe)
Extracted files:
111
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Result
Malware family:
fabookie
Score:
  10/10
Tags:
family:fabookie spyware stealer
Behaviour
Modifies system certificate store
Reads user/profile data of web browsers
Detect Fabookie payload
Fabookie
Unpacked files
SH256 hash:
55b9813d1377b90813fee3e75da65c9e66666b48aa0b73676ff9af7b0b87474a
MD5 hash:
5cfe4330ca63a0c9df1c436afb40df24
SHA1 hash:
6ac0569c8135d25d5ff147f874c39a92ace5aaab
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:Check_OutputDebugStringA_iat

File information


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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by

Comments