MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 309f4f9f3e03a14c67678cf1d87405e07faf8d546f75da9a0585361be1235f38. 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: 309f4f9f3e03a14c67678cf1d87405e07faf8d546f75da9a0585361be1235f38
SHA3-384 hash: 3c436d29f6a2f7d5b7e20e23764cf427a46644022f1e3c3b959460d304d053eabdb8abf54311c6d45666d00aa7d4837a
SHA1 hash: 079d03304ad503dadaa7a82a23ed4092e84d99bb
MD5 hash: 98c1373fa740835ee1c8255541283048
humanhash: pip-don-georgia-arizona
File name:KIEFEL Packaging GmbH Purchase Order.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:355'275 bytes
First seen:2023-07-07 07:04:05 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 6144:PKJ27DEUmj/OOtqSqYDeZ+S0vx23c2EB3lLJcT8F+DdFyAF88iX825aWJTK6:P6QEn/t4SqYSZ+Rvx23cDZl48FsRViMU
TLSH T14B7423502D868565F6C7FCC991B2C666823AD3F1349A752F071D4B222CE08B671BF78B
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:FormBook rar


Avatar
cocaman
Malicious email (T1566.001)
From: ""Daniel Haslinger" <acarter@selectpi.com>" (likely spoofed)
Received: "from selectpi.com (unknown [45.137.22.135]) "
Date: "6 Jul 2023 12:29:06 +0200"
Subject: "RE: KIEFEL Packaging GmbH Purchase Order"
Attachment: "KIEFEL Packaging GmbH Purchase Order.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
CH CH
File Archive Information

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

File name:KIEFEL Packaging GmbH Purchase Order.exe
File size:370'908 bytes
SHA256 hash: dcc1c76391ceaadb1c6db678ad4811153fa107318b505d642c729abd7fe8cf1e
MD5 hash: 2cfee7b18922ca1969071fdaf690f08b
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/309f4f9f3e03a14c67678cf1d87405e07faf8d546f75da9a0585361be1235f38/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control formbook lolbin masquerade overlay packed shell32
Link:
https://www.filescan.io/uploads/64a7b9201ed257496a5868a1/reports/29587a2a-f9d8-4a37-b179-07d688457287/overview
Verdict:
Suspicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/309f4f9f3e03a14c67678cf1d87405e07faf8d546f75da9a0585361be1235f38
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/309f4f9f3e03a14c67678cf1d87405e07faf8d546f75da9a0585361be1235f38/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-06 11:03:26 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gcpu7hz6aoquyz3hrty5q5af4b727dkun525vgqfqu3bxyjdl44a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230707-h5htxagh2w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
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/309f4f9f3e03a14c67678cf1d87405e07faf8d546f75da9a0585361be1235f38

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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Malspam

Formbook

rar 309f4f9f3e03a14c67678cf1d87405e07faf8d546f75da9a0585361be1235f38

(this sample)

Formbook

Executable exe dcc1c76391ceaadb1c6db678ad4811153fa107318b505d642c729abd7fe8cf1e

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 dcc1c76391ceaadb1c6db678ad4811153fa107318b505d642c729abd7fe8cf1e
  
Dropping
Formbook

Comments