MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6cc28cba0cae1f7d156b04fa32709fa76217b53f11521de3898c69812c32d39. 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: 9


Intelligence 9 IOCs YARA 22 File information Comments
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SHA256 hash: f6cc28cba0cae1f7d156b04fa32709fa76217b53f11521de3898c69812c32d39
SHA3-384 hash: 9809555cc4eed9b92e30ee19a5e5ed0950917629ebdde1175955697886d13568a28a3c5d0707b012d99106540033763d
SHA1 hash: 864bd06fe05337eeebbcfc72041513957313fde7
MD5 hash: b499888f468ee95273da0460ec18a435
humanhash: orange-avocado-indigo-eight
File name:New order supply.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:603'222 bytes
First seen:2025-03-05 18:14:09 UTC
Last seen:2025-03-05 21:34:29 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:ExzLT6p6mIIA6rweTUauBsMy9L95pkzCMJEaWjlKzQtmRSLUHX3BWGFPZom:Ex8rAaweTUauBsMydSfIiQYR5HHQGFZN
TLSH T16AD423D7F0A5781E01B0AE97DD589D3D8A9CB9B008714F4239AF24FC2B512D4A3779B1
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: ""DLDR Crew (Sheng)" <crew@dl-dongrong.com>" (likely spoofed)
Received: "from dl-dongrong.com (unknown [195.211.191.192]) "
Date: "05 Mar 2025 13:31:51 -0800"
Subject: "RE: New order supply"
Attachment: "New order supply.rar"

Intelligence

File Origin
# of uploads :
4
# of downloads :
98
Origin country :
CH CH
File Archive Information

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

File name:New order supply.exe
File size:1'098'240 bytes
SHA256 hash: bd211d6a43f210cdd04cef6132c53362a79d7859570266a37655aafc574415c9
MD5 hash: 1001e5987c8f0e021d985d58dbd34b64
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c85c6ec668b65489bf307a
Tags:
autoit emotet
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context autoit compiled-script evasive fingerprint keylogger lolbin masquerade microsoft_visual_cc msiexec obfuscated packed packed packer_detected phishing
Link:
https://www.filescan.io/uploads/67c8947be95d0f9029e47eed/reports/a79b0575-5d3d-4257-8c66-54340ec3ad5f/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/f6cc28cba0cae1f7d156b04fa32709fa76217b53f11521de3898c69812c32d39
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/f6cc28cba0cae1f7d156b04fa32709fa76217b53f11521de3898c69812c32d39/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-03-05 12:47:43 UTC
File Type:
Binary (Archive)
Extracted files:
28
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=63gcrs5azlq7pukwwbh2gjyj7j3cc62t6eksdxrytddjqewdfu4q._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:mg63 discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/250305-wysx7avxhv/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
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/f6cc28cba0cae1f7d156b04fa32709fa76217b53f11521de3898c69812c32d39

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:Formbook
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
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:SUSP_Imphash_Mar23_3
Create hunting rule
Author:Arnim Rupp (https://github.com/ruppde)
Description:Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:Internal Research
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_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_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.
Rule name:win_formbook_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12

File information

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

Malspam

Formbook

rar f6cc28cba0cae1f7d156b04fa32709fa76217b53f11521de3898c69812c32d39

(this sample)

Formbook

Executable exe bd211d6a43f210cdd04cef6132c53362a79d7859570266a37655aafc574415c9

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 bd211d6a43f210cdd04cef6132c53362a79d7859570266a37655aafc574415c9
  
Dropping
Formbook

Comments