MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16e4344b72865977c1765ef2c98469f41fc8c0520ea799bc62a5bf044b044697. 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: 16e4344b72865977c1765ef2c98469f41fc8c0520ea799bc62a5bf044b044697
SHA3-384 hash: 63e5c60e9ffdb93d86f4ec21d55f22dbd205940a14d91ed5d10041df986bdc7f8f3b52323202d471670aa1f9a7d34586
SHA1 hash: a6158e650b55586c70b45df5c44bdd542d1ecade
MD5 hash: 7492be651615b4a2d00d95ff7f7e7a26
humanhash: grey-snake-sixteen-twelve
File name:SecuriteInfo.com.Trojan.GenericKD.62908170.17012.22670
Download: download sample
Signature Formbook
Create hunting rule
File size:1'140'736 bytes
First seen:2022-10-19 05:25:48 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 24576:9xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxNussqVd5FwDy:fjDUaXqhclp3IuVNNwCFdj
TLSH T1643527BA22C0229FD426B1758193E9B366F77D226116D1C750D30F6FBC482BBDA12397
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 1031ccc4ccccaa10 (14 x Loki, 12 x SnakeKeylogger, 11 x Formbook)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
218
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.GenericKD.62908170.17012.22670
Verdict:
No threats detected
Analysis date:
2022-10-19 06:06:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/22c96a9d-6b3d-4133-a3d0-e6c0744afc1c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/321581/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.62908170.17012.22670.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/634f8a6bb5f60e72b8c777d2/reports/d9d058d5-b18f-4eb9-93f7-c2085fa4c6b4/overview
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/088e4279-91ab-4e70-acba-461ab14b50ae
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1093211
Signature
C2 URLs / IPs found in malware configuration
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
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/16e4344b72865977c1765ef2c98469f41fc8c0520ea799bc62a5bf044b044697/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-10-18 17:04:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
30
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=c3sdis3sqzmxpqlwl3zmtbdj6qp4rqcsb2tztpdcuw7qisyei2lq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:ss63 rat spyware stealer trojan
Link:
https://tria.ge/reports/221019-f4ve7segc9/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/912b1a21-e695-4a40-8599-2768b3ea625b
Unpacked files
SH256 hash:
454320b8c2c76a3e4fff8efe84fd4551c8b3797e6f3897d43cbeffb6d4683a7a
MD5 hash:
ffbd872e6a179b906edf4184fdd733f4
SHA1 hash:
4dc4fa6f026d87305af39436b15aec7ccaf025c5
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/2344951d-49fb-4fce-aa4c-ad0eec43b87f/
Parent samples :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 hash:
472d19bcc860395790eec9a44e6866877f21af331007ef94e3b0357680539c40
MD5 hash:
a36f7caef8b7a805af8d517c971ebe96
SHA1 hash:
e75a88be6048ecd298c13c2ef7869d8bb8555ae0
Link:
https://www.unpac.me/results/2344951d-49fb-4fce-aa4c-ad0eec43b87f/
SH256 hash:
acc307df31535b7bfcc8039b4bf26ae71567fab6f78c8fcefab496d3f8302fe2
MD5 hash:
5c52fdce79c6038ffaa2d97ec0b4fdbc
SHA1 hash:
b6c5580a9ac77fdbb38d700036b3a6f559f5605b
Link:
https://www.unpac.me/results/2344951d-49fb-4fce-aa4c-ad0eec43b87f/
SH256 hash:
2fb1fb13911f09aed54fecacddaba495e34be56089bfc05462575bd0c87b9a9a
MD5 hash:
95366dbe3e9cd2633944f9ed6dcde967
SHA1 hash:
44a7f8c44b2372d4326d4446c11594dc6ef3baf1
Link:
https://www.unpac.me/results/2344951d-49fb-4fce-aa4c-ad0eec43b87f/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/2344951d-49fb-4fce-aa4c-ad0eec43b87f/
SH256 hash:
16e4344b72865977c1765ef2c98469f41fc8c0520ea799bc62a5bf044b044697
MD5 hash:
7492be651615b4a2d00d95ff7f7e7a26
SHA1 hash:
a6158e650b55586c70b45df5c44bdd542d1ecade
Link:
https://www.unpac.me/results/2344951d-49fb-4fce-aa4c-ad0eec43b87f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/16e4344b72865977c1765ef2c98469f41fc8c0520ea799bc62a5bf044b044697

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/321581/

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