MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76c453df11371a68c893fa21d2f60b3f5247f38966e304f1305c3e2caad2cffe. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 76c453df11371a68c893fa21d2f60b3f5247f38966e304f1305c3e2caad2cffe
SHA3-384 hash: 6e96bf04d562ca43abfbd190906c19fa2e18ba7a62325c0cb34cce93b9007b9e575785b9be5953e00a24a3e0e6f203f0
SHA1 hash: 3d1db69b5beacccca13215dae7666c1327ed5367
MD5 hash: a395871f0aa1c385d46606bf18f037f2
humanhash: jig-mockingbird-carbon-earth
File name:76c453df11371a68c893fa21d2f60b3f5247f38966e304f1305c3e2caad2cffe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'144'832 bytes
First seen:2026-08-10 13:46:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'191 x AgentTesla, 20'339 x Formbook, 12'364 x SnakeKeylogger)
ssdeep 24576:OAZvV0LINEnFwjzf/9RuNptClFNibRsTUHpG2e:OAZN0Le6FYzf/9RuNpIH06ue
TLSH T1F935014467A8DD02C46A17B895B4D2781B396E09F912E3075ED4FEFBBD777228C0824B
TrID 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.6% (.EXE) Win64 Executable (generic) (6522/11/2)
4.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/8980e6a4-4be7-4541-b04c-812771025b72/
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/79650/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed vbnet
Link:
https://www.filescan.io/uploads/6a79d64c9319687c8f7bfbf1/reports/4ba81f06-3a6f-44ed-ad19-337af3ac20d4/overview
Verdict:
Malicious
Labled as:
Yogi.Generic
Link:
https://www.hybrid-analysis.com/sample/76c453df11371a68c893fa21d2f60b3f5247f38966e304f1305c3e2caad2cffe
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-07-06T04:24:00Z UTC
Last seen:
2026-08-11T02:35:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/76c453df11371a68c893fa21d2f60b3f5247f38966e304f1305c3e2caad2cffe/results?tab=lookup
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ade8e041-13d8-4140-b39e-b7111843956f
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/76c453df11371a68c893fa21d2f60b3f5247f38966e304f1305c3e2caad2cffe
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/76c453df11371a68c893fa21d2f60b3f5247f38966e304f1305c3e2caad2cffe/
Threat name:
ByteCode-MSIL.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2026-07-06 07:34:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
Formbook
Create hunting rule
Link:
https://reports.threatray.com/ce73dca8-8f98-426b-be1c-2c3f51733633
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery execution rat spyware stealer trojan
Link:
https://tria.ge/reports/260810-q3wa8azekd/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Family: Formbook
Formbook payload
Unpacked files
SH256 hash:
76c453df11371a68c893fa21d2f60b3f5247f38966e304f1305c3e2caad2cffe
MD5 hash:
a395871f0aa1c385d46606bf18f037f2
SHA1 hash:
3d1db69b5beacccca13215dae7666c1327ed5367
Link:
https://www.unpac.me/results/4adecef4-353c-4256-b67d-b80e394c1993/
SH256 hash:
b7a4662edf4793b7b1234bc8c715f19a3d55e1146c4d9e965191dbff6f429596
MD5 hash:
28c031a1369fff83a312ff581f62e573
SHA1 hash:
b652f3c11ac93482a5ca859aeef80ed8f660d7e5
Link:
https://www.unpac.me/results/4adecef4-353c-4256-b67d-b80e394c1993/
SH256 hash:
6cd6903d12ecb90f404656bd20485cf78c4415a5127be56857835587f41f5703
MD5 hash:
08dbb4b6925de4b0de846e3d6d1bdf4d
SHA1 hash:
d330a660ac76fdbe27efb0be77aa85ceb75da71e
Link:
https://www.unpac.me/results/4adecef4-353c-4256-b67d-b80e394c1993/
SH256 hash:
a62d2b74c2c9cb921952a6f3f637fcee722753ac0fbd4ff64c0a9a1259e25e42
MD5 hash:
53287a637b62094d1830ac3147970960
SHA1 hash:
c9390f6f9ce46556be154e8245724062f43fec14
Link:
https://www.unpac.me/results/4adecef4-353c-4256-b67d-b80e394c1993/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/76c453df1137/report/overview.html
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/76c453df11371a68c893fa21d2f60b3f5247f38966e304f1305c3e2caad2cffe

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_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/79650/

Comments