MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4932326252d9bb3fe0ff95ab60b27a0daf591f86e61721c5f84d6ca8f5185d54. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4932326252d9bb3fe0ff95ab60b27a0daf591f86e61721c5f84d6ca8f5185d54
SHA3-384 hash: 29c14325032c8d8c479f813b80704673a5a80fb5b27c90165eea401d164f0009e1339d6b293facbd417c482a2dd12b81
SHA1 hash: 43dbec2ea1269f1a8c781825d16e81075da652aa
MD5 hash: 8082384cb56675aac077a6708327258b
humanhash: ceiling-mars-lion-muppet
File name:DOC21AZ068G2022.gz
Download: download sample
Signature Formbook
Create hunting rule
File size:609'486 bytes
First seen:2022-11-02 08:39:45 UTC
Last seen:2022-11-02 08:40:21 UTC
File type: gz
MIME type:application/x-rar
ssdeep 12288:2JYQsNQT6Qp6OpIC2IDOzVLil+rYiLNaV/FL1ryCq:0xJTP28DOzklEYCaV/p93q
TLSH T11FD4238EF9312D92BAD7BD2E266AD69533A58A5F1D3CFEEC60F1484C16050F49C308B5
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:FormBook gz QUOTATION


Avatar
cocaman
Malicious email (T1566.001)
From: "GT OOI <aly.col@xtremepedia.com>" (likely spoofed)
Received: "from uzkxzurw.xtremepedia.com (uzkxzurw.xtremepedia.com [85.217.145.46]) "
Date: "01 Nov 2022 14:28:26 -0700"
Subject: "New P/O"
Attachment: "DOC21AZ068G2022.gz"

Intelligence

File Origin
# of uploads :
2
# of downloads :
173
Origin country :
n/a
File Archive Information

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

File name:DG2b3P7hOHbJs2d.exe
File size:647'168 bytes
SHA256 hash: 1464b060a662f7629adb0bd7399a105e13fd6e8570180f7dc43636aad2b53c04
MD5 hash: 3cbc50037c3bd685e6704ea938d1f470
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63622ce3a5db8d309cbc5395/reports/ec3bbd0a-5978-4dec-be9c-80ccf02c518b/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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4932326252d9bb3fe0ff95ab60b27a0daf591f86e61721c5f84d6ca8f5185d54/
Threat name:
ByteCode-MSIL.Trojan.REMLoader
Create hunting rule
Status:
Malicious
First seen:
2022-11-01 10:50:59 UTC
File Type:
Binary (Archive)
Extracted files:
23
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jezdeyss3g5t7yh7swvwbmt2bwxvsh4g4ylsdrpyjvwkr5iylvka._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:axe3 rat spyware stealer trojan
Link:
https://tria.ge/reports/221102-mes96sbgfk/
Behaviour
Modifies Internet Explorer settings
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
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Formbook
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/4932326252d9bb3fe0ff95ab60b27a0daf591f86e61721c5f84d6ca8f5185d54

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Formbook

gz 4932326252d9bb3fe0ff95ab60b27a0daf591f86e61721c5f84d6ca8f5185d54

(this sample)

Formbook

Executable exe 1464b060a662f7629adb0bd7399a105e13fd6e8570180f7dc43636aad2b53c04

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 1464b060a662f7629adb0bd7399a105e13fd6e8570180f7dc43636aad2b53c04
  
Dropping
Formbook

Comments