MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3bccd5cdf61005f1008359d1fbf6bd705994189ddb234bdd25dc433866aa1f1f. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3bccd5cdf61005f1008359d1fbf6bd705994189ddb234bdd25dc433866aa1f1f
SHA3-384 hash: 8b55cab77c1ecfcd49bb615bb5dae6f151dafe25236a0ef4197a9a891f6091f15dcddb8039592f1dae1b64fc55343156
SHA1 hash: 2c6c104e52af8c357d26a7ba68574efb45ad23e6
MD5 hash: 66ed13eb0d3a2a7804e2ffa7e31c6b65
humanhash: yellow-snake-chicken-foxtrot
File name:PO_287104.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:968'192 bytes
First seen:2024-01-09 07:27:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:bQoJx/7TcUjxIuypqVEOszrkt8gr/nAkK5:MCFTVIr7Owgtz70
Threatray 188 similar samples on MalwareBazaar
TLSH T19C256DD1F150889AED6B05F1BD2BA53024A3BE9D54A4810C5A9DBB1B76F3352309FE0F
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
dhash icon eeacac8cb6e2ba86 (561 x SnakeKeylogger, 142 x AgentTesla, 40 x Formbook)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
337
Origin country :
DE DE
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/469978/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
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:
packed
Link:
https://www.filescan.io/uploads/659cf5848369fab94de8637f/reports/9fe1ecac-af19-4f00-8be2-be79ba7a4dd4/overview
Verdict:
Malicious
Labled as:
Ransom.Loki.Generic
Link:
https://www.hybrid-analysis.com/sample/3bccd5cdf61005f1008359d1fbf6bd705994189ddb234bdd25dc433866aa1f1f
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:
MSIL Injector
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/80ac67ce-d969-4599-8a1e-621320bdd48a
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1371642
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
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)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1371642 Sample: PO_287104.exe Startdate: 09/01/2024 Architecture: WINDOWS Score: 100 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 6 other signatures 2->30 8 PO_287104.exe 3 2->8         started        process3 signatures4 32 Injects a PE file into a foreign processes 8->32 11 PO_287104.exe 8->11         started        14 PO_287104.exe 8->14         started        process5 signatures6 34 Maps a DLL or memory area into another process 11->34 16 CzehIIjVzajaIr.exe 11->16 injected 18 CzehIIjVzajaIr.exe 11->18 injected process7 process8 20 WerFault.exe 3 21 16->20         started        22 WerFault.exe 21 18->22         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3bccd5cdf61005f1008359d1fbf6bd705994189ddb234bdd25dc433866aa1f1f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3bccd5cdf61005f1008359d1fbf6bd705994189ddb234bdd25dc433866aa1f1f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2024-01-09 00:31:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
30
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hpgnltpwcac7caedlhi7x5v5obmzige53mruxxjf3rbtqzvkd4pq._file
Verdict:
malicious
Label(s):
formbook
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agenttesla
Create hunting rule
Similar samples:
0c6065ee56894e8ee36caa30ef9c5cbf11547ce6e6e6a83419e4e146d84baee1
Formbook
2a42c1c4a1cd6140d67029bdfbda9e7de979c2326f14b66ee580b014ae3dee5f
Formbook
3f72928d0f49086a7a5f96d15e5e3eb0dac7a7927da3717bc6d90d576877c88e
Formbook
50a40c6d5d6f716a1af1ff170aa99c4c0a21271995d5d14817f9955aabd6aa67
Formbook
5e2e2b3309ec8c4305d437cd8d545841e15679f664c62f8c1be1fe8733d5d292
Formbook
93c052934438599045e6d9a3177f5d7d57960cad17070bc74444c1e4818bb81b
Formbook
aecd2f2e09747a3832fc47bf43bcbba53b33bc980bc07764b04a3fa189b5dade
Formbook
+ 178 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/240109-janmcaaaej/
Behaviour
Enumerates processes with tasklist
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
0c6d69a44ab790d2b5c969bb6fe745922c021c5a8045db416d95d66fea7f6949
MD5 hash:
d4fa28533a5dab916e6b1b29272d9894
SHA1 hash:
0b525a5bef5a0a5588f6d5279eae2760df5dcb60
Link:
https://www.unpac.me/results/66d01fb6-edf1-46f1-9525-d44949e733bb/
SH256 hash:
a99197a2e3f477d15802a9b2250a01f7cd2be8ed435141a4e280307f2a7f2b7a
MD5 hash:
9ac50796df27f8b3977d71000d15927c
SHA1 hash:
dcf769debf4522b0800188ab9cbef26d1dbe8aed
Link:
https://www.unpac.me/results/66d01fb6-edf1-46f1-9525-d44949e733bb/
SH256 hash:
eac2585e1676899240e0fecddabe2eb860e0c37600038793676b59f502d2c8d0
MD5 hash:
bc07d29d80e79708c1b577b600e45d2d
SHA1 hash:
6c5b37c43b6b25c6e0b93ea69f582a878e47c529
Link:
https://www.unpac.me/results/66d01fb6-edf1-46f1-9525-d44949e733bb/
SH256 hash:
13888646463d66a9f4f0f8b3ee7eeb39717938b048b81c89a2941120bba75dc7
MD5 hash:
5f434928d9b610d36640ad554db72dc5
SHA1 hash:
2de0d287af298c3549a51904c7aed781f456d4ee
Link:
https://www.unpac.me/results/66d01fb6-edf1-46f1-9525-d44949e733bb/
SH256 hash:
ddb60842c12bcfea9d9ab73bdc6cd6f3a5e10c24e92f79f9e2664d544facbae1
MD5 hash:
a8491dd27f8623a08f3914677297190e
SHA1 hash:
0b91be776b418ccf49a2cc6980a05753a880f5c1
Link:
https://www.unpac.me/results/66d01fb6-edf1-46f1-9525-d44949e733bb/
SH256 hash:
3bccd5cdf61005f1008359d1fbf6bd705994189ddb234bdd25dc433866aa1f1f
MD5 hash:
66ed13eb0d3a2a7804e2ffa7e31c6b65
SHA1 hash:
2c6c104e52af8c357d26a7ba68574efb45ad23e6
Link:
https://www.unpac.me/results/66d01fb6-edf1-46f1-9525-d44949e733bb/
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/3bccd5cdf61005f1008359d1fbf6bd705994189ddb234bdd25dc433866aa1f1f

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: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

Executable exe 3bccd5cdf61005f1008359d1fbf6bd705994189ddb234bdd25dc433866aa1f1f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/469978/

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