MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0b26e2e5ef42fef31100e87c15550b8bea987f209ce702d00042d67719007ab8. 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 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0b26e2e5ef42fef31100e87c15550b8bea987f209ce702d00042d67719007ab8
SHA3-384 hash: e0bf91e358181f35f1dc237fd0574c8ffacbb8f65c7f691b43f092af228b440701824f5a80318a85db5d63660a409aaa
SHA1 hash: 38726baaf276fed303a660a54cee275ebcc18479
MD5 hash: f0306d2aace3cc2d0f84d6f74d7b3ec9
humanhash: mike-finch-mars-east
File name:SWIFT MT103 PDF.r00
Download: download sample
Signature Formbook
Create hunting rule
File size:364'964 bytes
First seen:2023-11-29 11:10:23 UTC
Last seen:Never
File type: r00
MIME type:application/x-rar
ssdeep 6144:db/QlXxv9N06edU5+0eFFO8pP93lUJfivge8PoAeDv/Y5bj789mfptgUrz+gcf:d0ZW62U5/epl3lUJ2g7Pjsv/Y5fptNre
TLSH T16E7423C8C32ABD6D32C7022C5B41A5CEF7300C67BD86A4A742A94D9D61F15DF460DFA9
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:FormBook payment r00 SWIFT


Avatar
cocaman
Malicious email (T1566.001)
From: "Sanjeev <sanjeevbohre@yahoo.co.in>" (likely spoofed)
Received: "from ec2-35-89-73-130.us-west-2.compute.amazonaws.com (ec2-35-89-73-130.us-west-2.compute.amazonaws.com [35.89.73.130]) "
Date: "29 Nov 2023 00:48:39 +0000"
Subject: "SWIFT MT103 USD 60,061.12 // Payment Completed."
Attachment: "SWIFT MT103 PDF.r00"

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
CH CH
File Archive Information

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

File name:SWIFT MT103 PDF.exe
File size:513'966 bytes
SHA256 hash: 1706343fa1e062d467f9b599776e7db4507a58d605122ccfaed8faa4f5278c1c
MD5 hash: d69544675f67e6d76debd069c9c94f4d
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Rogue.0hr.20231129-0632.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/0b26e2e5ef42fef31100e87c15550b8bea987f209ce702d00042d67719007ab8
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/0b26e2e5ef42fef31100e87c15550b8bea987f209ce702d00042d67719007ab8/
Threat name:
Win32.Trojan.Strab
Create hunting rule
Status:
Malicious
First seen:
2023-11-28 23:39:22 UTC
File Type:
Binary (Archive)
Extracted files:
3
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bmtofzppil7pgeia5b6bkvilrpvjq7zatttqfuaaillhogiapk4a._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DYEPACK
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0b26e2e5ef42fef31100e87c15550b8bea987f209ce702d00042d67719007ab8

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: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:kevoreilly
Description:Formbook Payload
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
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:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
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

r00 0b26e2e5ef42fef31100e87c15550b8bea987f209ce702d00042d67719007ab8

(this sample)

Formbook

Executable exe 1706343fa1e062d467f9b599776e7db4507a58d605122ccfaed8faa4f5278c1c

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 1706343fa1e062d467f9b599776e7db4507a58d605122ccfaed8faa4f5278c1c
  
Dropping
Formbook
  
Dropping
MD5 d69544675f67e6d76debd069c9c94f4d

Comments