MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e4717b0376705120608602faedcac4caf15ec81c77f59d229f5f10d81c7e157. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6e4717b0376705120608602faedcac4caf15ec81c77f59d229f5f10d81c7e157
SHA3-384 hash: 32c68c2e610833130173d713d7f307985e77c0d154cb1cd1a0a5a08f0d09f94bd1fee71772684e90c2fac1b72dbe8197
SHA1 hash: 4eca96e9a6b0d6d85c24c8e7cb87041d7a6eefc7
MD5 hash: cd612d60143ce1733769ac91568a2992
humanhash: sixteen-stairway-two-spaghetti
File name:Invoice.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:272'327 bytes
First seen:2023-07-14 07:02:15 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 6144:oBWsA7GXSCYdFINZ//U+/HvtQz9D80nSERhSl20sQ1:umGAyNFs+/PtNBlbH
TLSH T1E244239A7612241FC44E58F363497BDD3A4FD3EB86A049FB80116A6BD0F2597428EC39
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:FormBook INVOICE rar


Avatar
cocaman
Malicious email (T1566.001)
From: ""Joyston Lobo" <chimaera@panix.com>" (likely spoofed)
Received: "from panix.com (unknown [45.137.22.135]) "
Date: "14 Jul 2023 06:58:37 +0200"
Subject: "LPO NO: MAV/2023/2419REV-0 Proforma Invoice"
Attachment: "Invoice.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
102
Origin country :
CH CH
File Archive Information

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

File name:Invoice.exe
File size:288'224 bytes
SHA256 hash: 2446c2cc21ad51271a8c1f77504276acfb189ded3abe24a4db78a697ffea848e
MD5 hash: c4b787861740c828cf73c4852ddb06b0
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27502.Rar5Heur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/6e4717b0376705120608602faedcac4caf15ec81c77f59d229f5f10d81c7e157/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control lolbin masquerade overlay packed shell32
Link:
https://www.filescan.io/uploads/64b0f3286e9f7019dea0a11d/reports/1cf885e6-cf74-49e4-9958-5388a5423e73/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/6e4717b0376705120608602faedcac4caf15ec81c77f59d229f5f10d81c7e157
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/6e4717b0376705120608602faedcac4caf15ec81c77f59d229f5f10d81c7e157/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-14 02:39:47 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nzdrpmbxm4crebqimax25xfmjsxrl3eby57vturj6xyq3aoh4flq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230714-jtajtsde9s/
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.

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 6e4717b0376705120608602faedcac4caf15ec81c77f59d229f5f10d81c7e157

(this sample)

Formbook

Executable exe 2446c2cc21ad51271a8c1f77504276acfb189ded3abe24a4db78a697ffea848e

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 2446c2cc21ad51271a8c1f77504276acfb189ded3abe24a4db78a697ffea848e
  
Dropping
Formbook

Comments