MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75729672a86bdef9d1dbd8c43b732eb21a544b4923fe5cbacbb67e7110aa0027. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 75729672a86bdef9d1dbd8c43b732eb21a544b4923fe5cbacbb67e7110aa0027
SHA3-384 hash: 42a16684807766228a845fbcf6d855795ca9cdb594f1347985460c20ad6225c3726aa2d911c7fd5467ee6acfac0bbf06
SHA1 hash: c50e60e6391d79fa02236cb60554de31feabe3b9
MD5 hash: a8e564cfd53eef5f5e6a4ca91585c389
humanhash: april-seven-lemon-violet
File name:75729672a86bdef9d1dbd8c43b732eb21a544b4923fe5cbacbb67e7110aa0027
Download: download sample
Signature Formbook
Create hunting rule
File size:765'952 bytes
First seen:2025-10-09 14:32:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:JoAsBA1/eXyrk+OphP3euZsiXkZUYi7uk5U0E3a+yl5nAFdkeE1NGu3a+2:CAYImX6QD3eue+/+0EK4+x
Threatray 2'424 similar samples on MalwareBazaar
TLSH T135F412553346E912E8A21FF00971E3B41778BD8DAD61D3071EFEADEF7836720A958281
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 adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
75729672a86bdef9d1dbd8c43b732eb21a544b4923fe5cbacbb67e7110aa0027
Verdict:
No threats detected
Analysis date:
2025-10-09 18:43:16 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/205d4b0b-c9d8-4e99-8343-d9b76d6bbbec

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/31566/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68e7c9297f305fa2545e0105
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
Sending a custom TCP request
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:
obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/68e7d7057c75fa33a278af2e/reports/4724d41d-16c6-45f8-bf38-ef3658cfbfce/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/75729672a86bdef9d1dbd8c43b732eb21a544b4923fe5cbacbb67e7110aa0027
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-23T04:07:00Z UTC
Last seen:
2025-10-09T06:05:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/75729672a86bdef9d1dbd8c43b732eb21a544b4923fe5cbacbb67e7110aa0027/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/fc831285-86f6-47a7-bfa3-de920e4df827
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/75729672a86bdef9d1dbd8c43b732eb21a544b4923fe5cbacbb67e7110aa0027
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.37 Win 32 Exe x86
Link:
https://app.malva.re/file/a8e564cfd53eef5f5e6a4ca91585c389
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/75729672a86bdef9d1dbd8c43b732eb21a544b4923fe5cbacbb67e7110aa0027/
Threat name:
Win32.Trojan.RedLineStealer
Create hunting rule
Status:
Malicious
First seen:
2025-09-23 07:27:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
unc_loader_078
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
3dcac2ae4c5e2fb360de0c124a6258225108fbc422378290dd805c81b973385e
Formbook
6d583cacffa753561203ea70ca7dd3da996bdb0b6ef5b25aaef8eb01ae5c8326
Formbook
8fe05e0f8d396aa98b482c87c67b0d4a3201242ddb71743df095b41ed3d05471
Formbook
a15684210fd13c1fa9a8e71a6534c6aac8057d4bd4b8490f5f007f6c457edf1b
Formbook
cb0444e0d6694bb3aff429734dac57c823ebbbaf08742338de107000cf092864
Formbook
error
Formbook
+ 2'414 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery execution rat spyware stealer trojan
Link:
https://tria.ge/reports/251009-s3gtyav1cx/
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
Formbook payload
Formbook
Formbook family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d3c5cad2-ba1f-4694-be97-759e2a7a8d55
Unpacked files
SH256 hash:
75729672a86bdef9d1dbd8c43b732eb21a544b4923fe5cbacbb67e7110aa0027
MD5 hash:
a8e564cfd53eef5f5e6a4ca91585c389
SHA1 hash:
c50e60e6391d79fa02236cb60554de31feabe3b9
Link:
https://www.unpac.me/results/876042b0-d15d-4d07-a9ea-c2c44a16cb44/
SH256 hash:
3ceeb0c071b160fb4e3af51ad09b6f918ecd8d04d65f5f54a697d3d331cb29ef
MD5 hash:
a2efe2b70a04bcf321019769eb43b986
SHA1 hash:
116930b3891a1be091a3929953b7d24fdfa0f9ee
Link:
https://www.unpac.me/results/876042b0-d15d-4d07-a9ea-c2c44a16cb44/
SH256 hash:
4e68463959e9295134cd8a945b461600d638034eea86578c082362e87f2f9f28
MD5 hash:
77ff53e7dcb6fb00114d8e0025812ca3
SHA1 hash:
3bd2efd255107094977e28f64a351c2a714690a4
Link:
https://www.unpac.me/results/876042b0-d15d-4d07-a9ea-c2c44a16cb44/
SH256 hash:
a32060c67c39c7c8ce027ddc225807fab8fdff3a72b6f385ee3b7291d17d97d3
MD5 hash:
38f5cefa8eec88bbddfcc82b9df59623
SHA1 hash:
5bd3b1525f24b870d8a51ccef4cdfcfd696b3dd5
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/876042b0-d15d-4d07-a9ea-c2c44a16cb44/
SH256 hash:
a4558a05eafadcb5102fa447c33e54d3e36882bc4ada16541def46ef65a99a88
MD5 hash:
3eca7fced535921fda331a7a15ce6602
SHA1 hash:
a6df0ef111f80fa65898b09d7cdb46d1c0aca12c
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/876042b0-d15d-4d07-a9ea-c2c44a16cb44/
Parent samples :
3f00459bf84d76e5dc3affcbb5211d3d1ca3e083674eaaf6e8c7137ee7dc449e
39257a3171d288b46ee3fa4572be28b0cf1ea8997c9de7e09d692cb7cf09a18f
c69a7800b5482d1e8e984e2e5ad548e057e1e9236e3ba937b167833e9c3302e2
926db80e52a53249110144db5318624331681d191ffca7a0d568b729c4fc08e3
1e6e2f52f0abce151a1c540d4f8e11663b5c57fb17171a4084831aec7e2ca844
728e559497f67d11db44bee08e80408e40612f122a096e55e5923b59976f82f2
3837602761789d5b258bbe4dbd66c19de4e60e3ec4809049d2f52269b948f079
2ff8705429d409122f0d0f34c7f50378f73e8eecfadcbf4c257439fc777e0a27
1a6c68b2f9c1c0634d001c2a320d14fb73308f380202c7aa4e2ae9d7e03f35e0
b741780191794a119c0d9323f1699cbdab8a52cce3850d12ac529393a03a7ff3
75729672a86bdef9d1dbd8c43b732eb21a544b4923fe5cbacbb67e7110aa0027
156250090928c8de06631040bb31ac52d2d4546d4e17ee35e8eedd3dcf9902ea
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/75729672a86bdef9d1dbd8c43b732eb21a544b4923fe5cbacbb67e7110aa0027

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:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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/31566/

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