MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 30788def3a21b46e13085a4144b9d9ecc316d68da8a2492cd7bfda1e9afd316b. 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: 15

Intelligence 15 IOCs YARA 8 File information Comments

SHA256 hash:	30788def3a21b46e13085a4144b9d9ecc316d68da8a2492cd7bfda1e9afd316b
SHA3-384 hash:	fba538ee3af8d13a5d177a13a0d4a5e57f78fe908782c5c51fcd046a8898b19bf0fb23b4cb5e704d0e94a09b67895f89
SHA1 hash:	a0d54a69f1ae173123e79b3ce0c59b823791f338
MD5 hash:	a113c47acd6eb7057ac7d377d88a3da5
humanhash:	venus-six-triple-monkey
File name:	Statement.PDF.exe
Download:	download sample
Signature	Formbook Create hunting rule
File size:	710'152 bytes
First seen:	2024-10-22 11:48:25 UTC
Last seen:	2024-10-22 12:37:44 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep	12288:Td8GN0BWxHB2waHYOGk+BOPXmjzhpeK+h8USf++HMbe3VMMVp+pMQzCkR:TdD5B2waHYLzR+h8SOIewpt
Threatray	19 similar samples on MalwareBazaar
TLSH	T1B2E412F2475AD816DAE056B90132F7778A749FCEF221D313C9EB9CEB798638024942D4
TrID	71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika	pebin
Reporter	NDA0E
Tags:	exe FakePDF FormBook geo GRC PiraeusBank

Intelligence

File Origin

# of uploads :

# of downloads :

463

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Statement.PDF.exe

Verdict:

No threats detected

Analysis date:

2024-10-22 11:49:26 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/15496fe2-f9ec-4ccc-a737-94aaf4cbcd2b

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.BackDoor.AgentTeslaNET.20.19377.17144.UNOFFICIAL

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=671790f55a02f8393c72f9de

Tags:

Exploit Micro Msil

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a window

Unauthorized injection to a recently created process

Restart of the analyzed sample

Creating a file

Сreating synchronization primitives

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

masquerade packed packed packer_detected

Link:

https://www.filescan.io/uploads/6717912ecb929da7ec4e6985/reports/2b2041e1-4584-4196-b5b2-04445254021b/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/30788def3a21b46e13085a4144b9d9ecc316d68da8a2492cd7bfda1e9afd316b

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.

Malware family:

Agent Tesla

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/7218e013-2f27-4bc9-968f-ae66d7c2ce3c

Result

Threat name:

FormBook

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1539253

Signature

.NET source code contains potential unpacker

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Initial sample is a PE file and has a suspicious name

Injects a PE file into a foreign processes

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sigma detected: Suspicious Double Extension File Execution

Uses an obfuscated file name to hide its real file extension (double extension)

Yara detected AntiVM3

Yara detected FormBook

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/30788def3a21b46e13085a4144b9d9ecc316d68da8a2492cd7bfda1e9afd316b

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/30788def3a21b46e13085a4144b9d9ecc316d68da8a2492cd7bfda1e9afd316b/

Threat name:

ByteCode-MSIL.Trojan.Remcos

Status:

Malicious

First seen:

2024-10-16 07:14:17 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

25 of 38 (65.79%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=gb4i33z2eg2g4eyiljaujooz5tbrnvunvcreslgxx7nb5gx5gfvq._file

Verdict:

malicious

Label(s):

formbook

unknown_loader_037

Formbook

171b961f6ef845235612fb2685e94832c38dba1143dc02970bdcab7389fa3383

Formbook

1a375dd13598cd93e502e68f84236b536b9333fc9f1f2db88f2bbbbc67dd04c4

Formbook

619285b6785160f940543292ef2bfdd914a99ad87e0a2472e64ff18c78677047

Formbook

71c92f804b50550dc5e4df31c112cb9fc04b068b295d2cbfbccc14f1841d36bf

Formbook

9c7f3b0ad579745da0d9a082db66d3ea404e30de5fcf5da6cfb9108abe55d78c

Formbook

error

Formbook

+ 9 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery

Link:

https://tria.ge/reports/241022-nyz3havhll/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/f025af2b-ba1a-4960-83e9-200426c3d963

Unpacked files

SH256 hash:

4e9038f22568e5a2908b9bb91d95b6dbb3bc5b6d06ffcc09b48af1a5e4e7eb22

MD5 hash:

49c40525c49a15e712573ae93dfbebc9

SHA1 hash:

c68b9c7fccaf609b11b9f67b7111134a5ab7e22c

Link:

https://www.unpac.me/results/1f28fab4-c285-4a34-b732-fb2c7f72c638/

SH256 hash:

fc45bc5328ca936c194bea939abea09aaed4394bd249f16c5bde729769e71ed3

MD5 hash:

799d6b3249ac8f97ab8634c2aacf1dd6

SHA1 hash:

9fce1497978f06172bdc06f958a813c4224d437d

Link:

https://www.unpac.me/results/1f28fab4-c285-4a34-b732-fb2c7f72c638/

SH256 hash:

c9f1b44b46f038cdc41159ee23837d60f0b78f21a1bc37373c4c8fdaebe551f9

MD5 hash:

3211533f8f6cfba4f3d06e63602e2999

SHA1 hash:

4cf3f6d1d4fe3941291bf689748f760d222e41a8

Detections:

SUSP_OBF_NET_Reactor_Indicators_Jan24

INDICATOR_EXE_Packed_SmartAssembly

Link:

https://www.unpac.me/results/1f28fab4-c285-4a34-b732-fb2c7f72c638/

Parent samples :
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SH256 hash:

69746deea1578fbdecd58e0fc59355dc8dbeff7a702c2ecf71bb2c6f6be8d251

MD5 hash:

928d3fe86625c5264db281e6745c3714

SHA1 hash:

45d6524423a002cbba16b2ffd1d68ebb411bffe5

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/1f28fab4-c285-4a34-b732-fb2c7f72c638/

SH256 hash:

30788def3a21b46e13085a4144b9d9ecc316d68da8a2492cd7bfda1e9afd316b

MD5 hash:

a113c47acd6eb7057ac7d377d88a3da5

SHA1 hash:

a0d54a69f1ae173123e79b3ce0c59b823791f338

Link:

https://www.unpac.me/results/1f28fab4-c285-4a34-b732-fb2c7f72c638/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Formbook

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/30788def3a21b46e13085a4144b9d9ecc316d68da8a2492cd7bfda1e9afd316b

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:	INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438 Create hunting rule
Author:	ditekSHen
Description:	Detects executables signed with stolen, revoked or invalid certificates

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:	PE_Potentially_Signed_Digital_Certificate Create hunting rule
Author:	albertzsigovits

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

gz 53a5c473bdd4482de16a8895f91392c3ef5300a4c7534ad98e52b2003d87a3b8

Formbook

exe 30788def3a21b46e13085a4144b9d9ecc316d68da8a2492cd7bfda1e9afd316b

(this sample)

Formbook

exe f7beb11c93ab7f210258b6b1f8b993a5c84127c3a6ba6a280224a687c1aa444f

Dropped by

SHA256 53a5c473bdd4482de16a8895f91392c3ef5300a4c7534ad98e52b2003d87a3b8

Dropping

SHA256 f7beb11c93ab7f210258b6b1f8b993a5c84127c3a6ba6a280224a687c1aa444f

Dropping

MD5 0372b742d8dcd7120ed4a0d5f1d20c4e

Dropped by

MD5 8f9c2563e0b7c5997ca760b5023c56f1

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

Comments

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