MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 676305538647061de18b4117d5b91aa10706f5d6c2f1c3a5f3d6c8ca2e482283. 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: 5


Intelligence 5 IOCs YARA 24 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 676305538647061de18b4117d5b91aa10706f5d6c2f1c3a5f3d6c8ca2e482283
SHA3-384 hash: 1923d322550cebd3c82d0b99e1f497b86e3273de2279da48be3cb6b990af569d94efbe351b1ac0ec6120fa8f427860f6
SHA1 hash: 2e927b1ef24501f3b40804b064c1ddc5aa5c3e70
MD5 hash: dede230918185bfddc0c5bddbc67f1af
humanhash: mexico-venus-lemon-timing
File name:PHOTO 0610.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:657'871 bytes
First seen:2025-06-13 11:12:56 UTC
Last seen:2025-06-13 12:06:19 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:4ADqSdVdgimnDbYEyH35/iYKnq3YatemmrKmb9DjgEmnfH+wg9ZSd3:4AGsf4DbDyHp6YKqoatemmj9Djsf1
TLSH T1A9E423411A252B19A552EB3FA74B6F613F0F62F8BBFE4E3C7164FD1C249131929B4580
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika rar
Reporter cocaman
Tags:FormBook rar


Avatar
cocaman
Malicious email (T1566.001)
From: "NetFlash <sam@fairfielddubai.com>" (likely spoofed)
Received: "from angry-kare.147-45-49-238.plesk.page (unknown [147.45.49.238]) "
Date: "11 Jun 2025 04:28:25 -0700"
Subject: "TODAY NOTE FOR 11-SFCJUNE - IN"
Attachment: "PHOTO 0610.rar"

Intelligence

File Origin
# of uploads :
12
# of downloads :
89
Origin country :
CH CH
File Archive Information

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

File name:PHOTO 0610.exe
File size:1'164'288 bytes
SHA256 hash: 5cb1a700397056611ea23b91ef199beea74f55f8d2de7f83b0bae6a4c42c16b0
MD5 hash: 22752ac569edd7e333c8d904221c0266
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
Porcupine.Trojan.Spy.Win32.Noon.385756.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68498c068bd5d68a12e7b6bb
Tags:
autoit emotet
Gathering data
Verdict:
Suspicious
Labled as:
Ransom.Sabsik
Link:
https://www.hybrid-analysis.com/sample/676305538647061de18b4117d5b91aa10706f5d6c2f1c3a5f3d6c8ca2e482283
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/676305538647061de18b4117d5b91aa10706f5d6c2f1c3a5f3d6c8ca2e482283/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-06-11 12:03:34 UTC
File Type:
Binary (Archive)
Extracted files:
25
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=m5rqku4gi4db3ymliel5loi2uedqn5owyly4hjpt23emulsiekbq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250613-phyeeavpz7/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/676305538647061de18b4117d5b91aa10706f5d6c2f1c3a5f3d6c8ca2e482283

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:Formbook
Create hunting rule
Author:kevoreilly
Description:Formbook Payload
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:Windows_Generic_Threat_aeaeb5cf
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/formbook-adopts-cab-less-approach
Rule name:win_formbook_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12
Rule name:YahLover
Create hunting rule
Author:Kevin Falcoz
Description:YahLover

File information

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

Malspam

Formbook

rar 676305538647061de18b4117d5b91aa10706f5d6c2f1c3a5f3d6c8ca2e482283

(this sample)

Formbook

Executable exe 5cb1a700397056611ea23b91ef199beea74f55f8d2de7f83b0bae6a4c42c16b0

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 5cb1a700397056611ea23b91ef199beea74f55f8d2de7f83b0bae6a4c42c16b0
  
Dropping
Formbook
  
Dropping
MD5 22752ac569edd7e333c8d904221c0266

Comments