MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 597c42249ac3a5da42285aa99cac5a00ba45c61c695c4f6af4df925444b276cf. 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: 16


Intelligence 16 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 597c42249ac3a5da42285aa99cac5a00ba45c61c695c4f6af4df925444b276cf
SHA3-384 hash: 7e16cce4f2def17bccfdebd6acf57c920c2a0f0f008f9748e9eba3f95a6de6a15bf10486f3de6b8987b30990566cb71c
SHA1 hash: 72864bf8b616a11f7f9e40f5cf294c43ad6ee29a
MD5 hash: 03aff7450dc4e9119717bdc2b18cd6bf
humanhash: ink-whiskey-double-ohio
File name:597c42249ac3a5da42285aa99cac5a00ba45c61c695c4f6af4df925444b276cf
Download: download sample
Signature Formbook
Create hunting rule
File size:776'704 bytes
First seen:2025-10-10 06:45:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:VpHzJDkitORoflPdUDePe8NDYOFdTFngMc59uCMsqytrtBjCOEhzzr3arKgH17sK:vJDXQ2fJNPeeTzFngzECqyxtB+OEkHQk
TLSH T10BF40259232AEF02CCB61FF049B0D7B01378BDDA6811D34A9EEA6CDBB8397511960653
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 :
80
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
QUOTE-065.exe
Verdict:
No threats detected
Analysis date:
2025-10-10 06:50:06 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/55343b75-7fa8-4a66-bc1c-6e75073449dd

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/32163/
Detection(s):
SecuriteInfo.com.Variant.Genie.8DN.993.12923.2762.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68e8ac9d8b7b147cc4b68ce0
Tags:
virus shell spawn
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
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/68e8b84411e0595e203a11ef/reports/552b5d13-ba42-445a-8aca-747261d82f85/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/597c42249ac3a5da42285aa99cac5a00ba45c61c695c4f6af4df925444b276cf
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-16T03:31:00Z UTC
Last seen:
2025-10-10T09:59:00Z UTC
Hits:
~1000
Detections:
Trojan.MSIL.Crypt.sb HEUR:Trojan-Spy.MSIL.Noon.gen VHO:Backdoor.Win32.Convagent.gen PDM:Trojan.Win32.Generic Trojan.MSIL.Inject.sb Trojan-Spy.Noon.HTTP.ServerRequest Backdoor.Agent.HTTP.C&C Trojan-Spy.Win32.Noon.sb Trojan.MSIL.Taskun.sb
Link:
https://opentip.kaspersky.com/597c42249ac3a5da42285aa99cac5a00ba45c61c695c4f6af4df925444b276cf/results?tab=lookup
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8547cb83-7869-48ac-b3bc-a16a28a19fef
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/597c42249ac3a5da42285aa99cac5a00ba45c61c695c4f6af4df925444b276cf
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/597c42249ac3a5da42285aa99cac5a00ba45c61c695c4f6af4df925444b276cf/
Verdict:
Malicious
Threat:
Family.FORMBOOK
Link:
https://tip.neiki.dev/file/597c42249ac3a5da42285aa99cac5a00ba45c61c695c4f6af4df925444b276cf
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2025-09-16 06:42:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
25 of 34 (73.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lf6eeje2yos5uqrilkuzzlc2ac5elrq4nfoe62xu36jfirfso3hq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
unc_loader_078
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
error
Formbook
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery execution rat spyware stealer trojan
Link:
https://tria.ge/reports/251010-jfdz4ahk4s/
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:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9e592bbb-b17c-419a-9fc6-9c58ce364511
Unpacked files
SH256 hash:
597c42249ac3a5da42285aa99cac5a00ba45c61c695c4f6af4df925444b276cf
MD5 hash:
03aff7450dc4e9119717bdc2b18cd6bf
SHA1 hash:
72864bf8b616a11f7f9e40f5cf294c43ad6ee29a
Link:
https://www.unpac.me/results/0808afc5-b667-4ed0-9791-4f1875d2701f/
SH256 hash:
36724b12d91a6fa2ac5df47fa325f3dfb8aab23e814133d6481cfc0d461a198c
MD5 hash:
8944c570ec2fdd28d743564e1eaa2c1f
SHA1 hash:
158f6535f27d13a4481fa3ab4314ffb72df0f6e2
Link:
https://www.unpac.me/results/0808afc5-b667-4ed0-9791-4f1875d2701f/
SH256 hash:
1041b538ccbc7d66e59247ef7551cde9b6c282843541585e9190a8e2e3943b12
MD5 hash:
e870d1e8f3791ccc141f85f40fd2972b
SHA1 hash:
150919ee289cffa6feb40ab8261f620dd7e26aac
Link:
https://www.unpac.me/results/0808afc5-b667-4ed0-9791-4f1875d2701f/
SH256 hash:
319c55e5de20096b3d81934f35082982aad533de44844bd99f162b775fa65c04
MD5 hash:
4f67af7f56db4a28b72c3b3a0d3899df
SHA1 hash:
bb56630326df69d494c0a80753fda3f223d16fb5
Link:
https://www.unpac.me/results/0808afc5-b667-4ed0-9791-4f1875d2701f/
SH256 hash:
8665e6363ec27da435a48048746894225169a570715ec933280082d87aed4c2e
MD5 hash:
4e846f03312b048a63f7f04b3d6ed535
SHA1 hash:
e575008e3f6042b15c9eec221089d779066e3567
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/0808afc5-b667-4ed0-9791-4f1875d2701f/
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/597c42249ac3a5da42285aa99cac5a00ba45c61c695c4f6af4df925444b276cf

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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/32163/

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