MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b77d7e3f55d98f60010d5ceadfc90f0f4058db7a12955e2b9f093e953e4a3f90. 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


Formbook


Vendor detections: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b77d7e3f55d98f60010d5ceadfc90f0f4058db7a12955e2b9f093e953e4a3f90
SHA3-384 hash: 93ed492d538956bea4226f2873b7760d01eb1791631cbbf108222f11e900bc0773e31f64adfb8ec86de1e3fd86cfca29
SHA1 hash: 39bdeeeb885d62df584e97765fb9943984ea1b13
MD5 hash: 95bba62f525d875ef361e143af7c7e18
humanhash: uranus-paris-football-undress
File name:RFQ.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:1'040'539 bytes
First seen:2023-02-21 08:47:03 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 24576:EcLZ7mxqefbuKlApJOJgGVfD/syQIgHzPVpCKq46vQx:/L0DHlA3ygGVfDUTIQ
TLSH T1212533C3DD14187E3E5DCDA5A849B00E36D8C8F6CEA56706E05AFC4379583910FEACA6
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:rar RFQ


Avatar
cocaman
Malicious email (T1566.001)
From: ""Adel lara" < info@goldentradersservicees.live>" (likely spoofed)
Received: "from box0.goldentradersservicees.live (unknown [212.87.204.219]) "
Date: "20 Feb 2023 23:24:12 +0100"
Subject: "RFQ"
Attachment: "RFQ.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
109
Origin country :
n/a
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:RFQ.exe
File size:1'194'443 bytes
SHA256 hash: 715aa59e7d1e568ad1e76c6ede8c762ec5d671723439d131f6b638c025fd7cb6
MD5 hash: 84768f999455afd498c45d9a11e2c240
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/b77d7e3f55d98f60010d5ceadfc90f0f4058db7a12955e2b9f093e953e4a3f90/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm anti-vm autoit greyware keylogger nanocore overlay packed setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/63f4850c01b99ad33e7ecee3/reports/2d21eb82-b99d-4e1a-8666-f93cdb3d6e28/overview
Verdict:
Malicious
Labled as:
Mal/DrodRar
Link:
https://www.hybrid-analysis.com/sample/b77d7e3f55d98f60010d5ceadfc90f0f4058db7a12955e2b9f093e953e4a3f90
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b77d7e3f55d98f60010d5ceadfc90f0f4058db7a12955e2b9f093e953e4a3f90/
Threat name:
Script-AutoIt.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-02-21 01:09:23 UTC
File Type:
Binary (Archive)
Extracted files:
104
AV detection:
19 of 39 (48.72%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w56x4p2v3ghwaainltvn7sipb5afrw32ckkv4k47be7jkpskh6ia._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence spyware stealer
Link:
https://tria.ge/reports/230221-md8y8sed92/
Behaviour
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
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/b77d7e3f55d98f60010d5ceadfc90f0f4058db7a12955e2b9f093e953e4a3f90

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:sfx_pdb
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.

File information

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

Malspam

Formbook

rar b77d7e3f55d98f60010d5ceadfc90f0f4058db7a12955e2b9f093e953e4a3f90

(this sample)

Formbook

Executable exe 715aa59e7d1e568ad1e76c6ede8c762ec5d671723439d131f6b638c025fd7cb6

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 715aa59e7d1e568ad1e76c6ede8c762ec5d671723439d131f6b638c025fd7cb6
  
Dropping
MD5 84768f999455afd498c45d9a11e2c240

Comments