MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ee6573152bfc2b0c309e67aa2c766766bb1c41a7f89155fdee2ccbec892caf6. 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: 13


Intelligence 13 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6ee6573152bfc2b0c309e67aa2c766766bb1c41a7f89155fdee2ccbec892caf6
SHA3-384 hash: 3eaa341b9b056c23f75bf0e93ef360807cf3fe5717a53a81ceb3430ed7a9a4559e47bccad57c4552954b4583633a6d3d
SHA1 hash: f66e461ab0a77babd58ae5f6bc2bb6b3d232f618
MD5 hash: 1c2dcd1954c559e812591517521f1d69
humanhash: kilo-cat-red-cola
File name:6ee6573152bfc2b0c309e67aa2c766766bb1c41a7f89155fdee2ccbec892caf6
Download: download sample
Signature Formbook
Create hunting rule
File size:1'012'736 bytes
First seen:2026-08-10 14:26:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'191 x AgentTesla, 20'337 x Formbook, 12'364 x SnakeKeylogger)
ssdeep 24576:l2vmgkszvIJTvoh7Midyyt6Cqz3B5zzQWz:l22GIpQh7Pyy0Cqz3TXQW
TLSH T1CE25230C2D56E607C8651B7959B5F57912BD0EE9BC01E7278FEABEDFF9329088C80142
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 :
57
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/1d0e0d84-8eaf-4aa7-aa4e-2ba92d61f5fd/
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/79874/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a service
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)
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
agenttesla entropy packed
Link:
https://www.filescan.io/uploads/6a79e03069834dc680695515/reports/8c08ec58-e4a9-4a2c-8360-08c66ddd3cb7/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/6ee6573152bfc2b0c309e67aa2c766766bb1c41a7f89155fdee2ccbec892caf6
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-07-15T13:05:00Z UTC
Last seen:
2026-08-09T14:48:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/6ee6573152bfc2b0c309e67aa2c766766bb1c41a7f89155fdee2ccbec892caf6/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/5c685ee9-743f-4bba-a23f-5a207001d94e
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6ee6573152bfc2b0c309e67aa2c766766bb1c41a7f89155fdee2ccbec892caf6
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6ee6573152bfc2b0c309e67aa2c766766bb1c41a7f89155fdee2ccbec892caf6/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2026-08-03 07:04:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
Formbook
Create hunting rule
XWorm
Create hunting rule
Link:
https://reports.threatray.com/4de29376-378b-4a2d-aff6-135669a81a4e
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/260810-rsqteswvgw/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Family: Formbook
Formbook payload
Unpacked files
SH256 hash:
6ee6573152bfc2b0c309e67aa2c766766bb1c41a7f89155fdee2ccbec892caf6
MD5 hash:
1c2dcd1954c559e812591517521f1d69
SHA1 hash:
f66e461ab0a77babd58ae5f6bc2bb6b3d232f618
Link:
https://www.unpac.me/results/fd9a6cb5-8488-49ff-a9ea-614ae9d3bd7f/
SH256 hash:
534c6c173cae160164a8447e5d05db044c1bd42f804a8cf24bbc88bff20ee948
MD5 hash:
5d172a5e6794cc0c80031ab8fccc58e8
SHA1 hash:
1171ec3427117243620a862f6edaf87f950cb2f5
Link:
https://www.unpac.me/results/fd9a6cb5-8488-49ff-a9ea-614ae9d3bd7f/
SH256 hash:
a53441b35ad9c5d3bffac8d014f5e80ac34b78bf40cb46392867e1e78248851a
MD5 hash:
ed5e9547fe7ba22008d8dd59765fd037
SHA1 hash:
e1321a13448414295d3478d1d9fa9d062be9eafd
Link:
https://www.unpac.me/results/fd9a6cb5-8488-49ff-a9ea-614ae9d3bd7f/
SH256 hash:
52358f8c7284f3dcc7fca1bd39ddf25bac725d7161714d68ec29e73a44e99f15
MD5 hash:
835e48de8a726092706962cf849140db
SHA1 hash:
54c061712a819741ce4e42c6c83e99b7a6ae2987
Link:
https://www.unpac.me/results/fd9a6cb5-8488-49ff-a9ea-614ae9d3bd7f/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6ee6573152bf/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/6ee6573152bfc2b0c309e67aa2c766766bb1c41a7f89155fdee2ccbec892caf6

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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
Rule name:TH_Win_ETW_Bypass_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Windows ETW Bypass Detection Rule - 2025
Reference:https://cyfare.net/

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/79874/

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