MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 200423fce656eb3e7e4837302bfdc54ff74f646d68390d2ce61944f32a6a55d4. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 200423fce656eb3e7e4837302bfdc54ff74f646d68390d2ce61944f32a6a55d4
SHA3-384 hash: 5c0e308fe455f110ca4cbdd18c7aa2444f9b52b40fbb19d6ee3a50a7f529df5d4e9b0089252861784a37f146fda9c96a
SHA1 hash: 5b91d3343acb55cd23dabfb3a045707a0eeb01fb
MD5 hash: d99486700e333e135c77246a8abac63c
humanhash: north-july-september-michigan
File name:200423fce656eb3e7e4837302bfdc54ff74f646d68390d2ce61944f32a6a55d4
Download: download sample
Signature Formbook
Create hunting rule
File size:1'060'352 bytes
First seen:2026-06-08 08:34:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'066 x AgentTesla, 20'011 x Formbook, 12'352 x SnakeKeylogger)
ssdeep 24576:b4TS14YHG63gwn7fZv7aECcciRdPQ1LmAiawmn/R2:b44DG6lBv7CcjRdS7HnZ
TLSH T18C351254630FC906C8D25AB01530E7BC52298E89D516E3238FEBFEAFF87E6563945381
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
dhash icon 82d0d49c9ce86996 (4 x Formbook, 3 x SnakeKeylogger, 1 x AgentTesla)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/c24a55e0-b0b5-4c0d-b86d-1a733acd3597/
Malware family:
n/a
ID:
1
File name:
200423fce656eb3e7e4837302bfdc54ff74f646d68390d2ce61944f32a6a55d4.exe
Verdict:
No threats detected
Analysis date:
2026-06-08 08:39:44 UTC
Tags:
netreactor
Link:
https://app.any.run/tasks/a2072a5c-7960-4c33-be12-94ce3d94574a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/69563/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a267fd03e9eff6a6b68b33f
Tags:
virus shell msil
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed vbnet
Link:
https://www.filescan.io/uploads/6a267f0c8161ac6cb55ca18e/reports/6823b636-79cc-4b34-9070-ebe69e4841f2/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/200423fce656eb3e7e4837302bfdc54ff74f646d68390d2ce61944f32a6a55d4
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-25T01:28:00Z UTC
Last seen:
2026-06-08T03:27:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/200423fce656eb3e7e4837302bfdc54ff74f646d68390d2ce61944f32a6a55d4/results?tab=lookup
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9a3ad426-7e6d-4a6d-9bd9-5dac9447b6f6
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/200423fce656eb3e7e4837302bfdc54ff74f646d68390d2ce61944f32a6a55d4
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/200423fce656eb3e7e4837302bfdc54ff74f646d68390d2ce61944f32a6a55d4/
Verdict:
Malicious
Threat:
Family.FORMBOOK
Link:
https://tip.neiki.dev/file/200423fce656eb3e7e4837302bfdc54ff74f646d68390d2ce61944f32a6a55d4
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2026-05-25 05:37:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
27 of 36 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eacch7hgk3vt47sig4ycx7ofj73u6zdnna4q2lhgdfcpgktkkxka._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery execution rat spyware stealer trojan
Link:
https://tria.ge/reports/260608-kh133sa14x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Family: Formbook
Formbook payload
Unpacked files
SH256 hash:
200423fce656eb3e7e4837302bfdc54ff74f646d68390d2ce61944f32a6a55d4
MD5 hash:
d99486700e333e135c77246a8abac63c
SHA1 hash:
5b91d3343acb55cd23dabfb3a045707a0eeb01fb
Link:
https://www.unpac.me/results/facaedc0-d6a5-44f5-9e0c-c82367eadb9c/
SH256 hash:
da5dba78be66da201aa9adcf3e92a997c5744427c6c38f51917609c8850e4a4d
MD5 hash:
13caf94f8e7a8279fd3f0808cf4f8b20
SHA1 hash:
7541977f0b075a96bbb9d28a59241e871bd6d7b5
Link:
https://www.unpac.me/results/facaedc0-d6a5-44f5-9e0c-c82367eadb9c/
SH256 hash:
857e6845491e1b3ff61506d026b39f9e8bbb8a036627d7db304bf42b0273d5e1
MD5 hash:
19eeb79dfcca722850e3cfcdd13330ea
SHA1 hash:
7e6749a80816d9e4efb309a332094d5f17b9e19b
Link:
https://www.unpac.me/results/facaedc0-d6a5-44f5-9e0c-c82367eadb9c/
SH256 hash:
522b44ac02f19e54eb9e84faf8d7a23580b0f184df0c195509874d48d3935862
MD5 hash:
39ce4fdf123d2ace0208e6d749db6ba5
SHA1 hash:
c3edd643d423f493b8e78c6a14252b258b4db182
Link:
https://www.unpac.me/results/facaedc0-d6a5-44f5-9e0c-c82367eadb9c/
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/200423fce656eb3e7e4837302bfdc54ff74f646d68390d2ce61944f32a6a55d4

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/69563/

Comments