MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d2ae31b0066721a9faafb2088a3e38d5f1f233df14537837ebf1e83019bacd71. 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: d2ae31b0066721a9faafb2088a3e38d5f1f233df14537837ebf1e83019bacd71
SHA3-384 hash: f172912f4aef296ec49f9819715717cd774db9eb3577264b670e178634d0001fb8f350714e3909eb9d395c82d45026b9
SHA1 hash: bb97181df1a7dda70a9edf2417d2e98ae7ee17f2
MD5 hash: 8631d98e66d54fb3e9b5bfa44bff539b
humanhash: berlin-queen-uniform-texas
File name:IMAGE 0606.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:662'578 bytes
First seen:2025-06-14 10:03:22 UTC
Last seen:2025-06-14 10:34:33 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:GoeqaJBYCt5V6QbqkiYClBEAFZRYo4s8ZCr+DamiiZBVaPj:bSYYBbYYClBzHYg8A+DRiiLVar
TLSH T187E42367E9383DFE81D4AB57170BD58CBCA26435B6D909B4ADA9D2C0F844383F4D053A
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: "Vivi Shi <info@drrohitdeshmukh.in>" (likely spoofed)
Received: "from flamboyant-cartwright.147-45-51-93.plesk.page (unknown [147.45.51.93]) "
Date: "06 Jun 2025 03:12:32 -0700"
Subject: "checking 49199 - H50"
Attachment: "IMAGE 0606.rar"

Intelligence

File Origin
# of uploads :
6
# of downloads :
90
Origin country :
CH CH
File Archive Information

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

File name:IMAGE 0606.exe
File size:1'169'408 bytes
SHA256 hash: d30186129cfb1e301cfef1045c1afbbe351d16ec8a3fa79042531b65511743c3
MD5 hash: 96f634b50aa7a5156a875ce92060ed46
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684d49018bd5d68a12e8970c
Tags:
autoit emotet
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Downloader
Link:
https://www.hybrid-analysis.com/sample/d2ae31b0066721a9faafb2088a3e38d5f1f233df14537837ebf1e83019bacd71
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d2ae31b0066721a9faafb2088a3e38d5f1f233df14537837ebf1e83019bacd71/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-06-06 15:22:00 UTC
File Type:
Binary (Archive)
Extracted files:
25
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2kxddmagm4q2t6vpwieiupry2xy7em67crjxqn7l6hudagn2zvyq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250614-n3r8fsfq3w/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
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/d2ae31b0066721a9faafb2088a3e38d5f1f233df14537837ebf1e83019bacd71

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 d2ae31b0066721a9faafb2088a3e38d5f1f233df14537837ebf1e83019bacd71

(this sample)

Formbook

Executable exe d30186129cfb1e301cfef1045c1afbbe351d16ec8a3fa79042531b65511743c3

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 d30186129cfb1e301cfef1045c1afbbe351d16ec8a3fa79042531b65511743c3
  
Dropping
Formbook
  
Dropping
MD5 96f634b50aa7a5156a875ce92060ed46

Comments