MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 add7248ca082a7fd942f2d8f4c8518aa56beb5e68411b709ca40d2665869eb45. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: add7248ca082a7fd942f2d8f4c8518aa56beb5e68411b709ca40d2665869eb45
SHA3-384 hash: 0f5acb05364c6d0fd73887924887c7104e5a5e4357d9f54f52151266140fd481b3dbe7d8d71ac7852e8719e2ee273ff4
SHA1 hash: bf28278f292b131ab3c3734db187f85b33abab49
MD5 hash: ee20427a27946c8557b7aa4e64c0dccf
humanhash: oxygen-illinois-mockingbird-october
File name:BOM-V29--20240618 Overdue.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:638'566 bytes
First seen:2024-09-02 11:27:02 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:SueJ2eeOp7rLlGtX6cW0rRLg8j2rvZJF19ZCOXRoWcob5fBR:S/eOJrLAXthC7PmOXRhc89
TLSH T125D423E67CF209939ECF5E01ADA271BF1F3826D9CDE11CD91981BE0C0886D05662F5DA
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika rar
Reporter kddx0178318
Tags:AgentTesla FormBook rar


Avatar
kddx0178318
BOM-V29--20240618 Overdue.rar | SHA256: add7248ca082a7fd942f2d8f4c8518aa56beb5e68411b709ca40d2665869eb45
BOM-V29--20240618 Overdue.exe | SHA256: cbc824c8cdf2c25b2b4e2f43163f34232ecbded388c7e0c0f01c52b4657e8f7d


Email IOCs:
Creation time: 2 Sep 2024 06:28:54 +0200 (Delivered after 286 minutes 12 seconds)
From: 冯泽燕 <admin@jxpccb.com> [203.20.113.171] (unknown [203.20.113.171])
Reply to: otje.happy@kpbn.co.id
Subject: Re: Re: 最紧急 HBL NO. A809001229 TOP URGENT ( 2 Sep 2024 )

Intelligence

File Origin
# of uploads :
1
# of downloads :
210
Origin country :
ES ES
File Archive Information

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

File name:BOM-V29--20240618 Overdue.exe
File size:713'448 bytes
SHA256 hash: cbc824c8cdf2c25b2b4e2f43163f34232ecbded388c7e0c0f01c52b4657e8f7d
MD5 hash: 88295402509cd6179f6366109ddfc576
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=66d5a10aad7abf2db5cfd713
Tags:
Encryption Execution Network Static Stealth Swotter
Gathering data
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/add7248ca082a7fd942f2d8f4c8518aa56beb5e68411b709ca40d2665869eb45
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/add7248ca082a7fd942f2d8f4c8518aa56beb5e68411b709ca40d2665869eb45/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-09-02 07:05:31 UTC
File Type:
Binary (Archive)
Extracted files:
15
AV detection:
17 of 38 (44.74%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vxlsjdfaqkt73fbpfwhuzbiyvjll5npgqqi3ocokidjgmwdj5ncq._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:p25o discovery execution rat spyware stealer trojan
Link:
https://tria.ge/reports/240902-nlkgaaygpl/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
Command and Scripting Interpreter: PowerShell
Formbook payload
Formbook
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/add7248ca082a7fd942f2d8f4c8518aa56beb5e68411b709ca40d2665869eb45

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Formbook

rar add7248ca082a7fd942f2d8f4c8518aa56beb5e68411b709ca40d2665869eb45

(this sample)

Formbook

Executable exe cbc824c8cdf2c25b2b4e2f43163f34232ecbded388c7e0c0f01c52b4657e8f7d

  
X
https://x.com/kddx0178318/status/1830566738338955600
  
Dropping
SHA256 cbc824c8cdf2c25b2b4e2f43163f34232ecbded388c7e0c0f01c52b4657e8f7d
  
Delivery method
Distributed via e-mail attachment

Comments