MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb3c37115d314c01bdc7c55e3d685ca91065842745fdf1b74f73a46be6ef27c6. 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


SnakeKeylogger


Vendor detections: 18


Intelligence 18 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb3c37115d314c01bdc7c55e3d685ca91065842745fdf1b74f73a46be6ef27c6
SHA3-384 hash: 947b91ffbc966c2829277d52ecf40483809f7f71f6dd5e53298f39f4362964892eb72fb4a59fb6df65a83e543e86adc7
SHA1 hash: 56793b80011a215d7daa5f82c7efb4526c5f222d
MD5 hash: f242b0d88f1290c6f1cb2ac8dba27467
humanhash: virginia-failed-cola-bulldog
File name:HSBCSwift2025.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:532'992 bytes
First seen:2025-08-08 12:26:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:kNlcXTfT1g+OLlyKyHpKea1kD7Xx4Cj3kvmxvBTV:hfZgH5ea6D7XBVdV
TLSH T16FB412197690C557D9A62FF01B30E2B05375BDCDA531E3CD8ED62CAF3896BA09A10B43
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 threatcat_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
HSBCSwift2025.exe
Verdict:
Malicious activity
Analysis date:
2025-08-08 12:29:08 UTC
Tags:
evasion snake keylogger auto-sch-xml stealer
Link:
https://app.any.run/tasks/ad89d37e-2ab5-431d-a2bf-6545d1bb0de4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/19681/
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6895ed3011d7f9b979e6955c
Tags:
backdoor spawn shell
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
DNS request
Stealing user critical data
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
explorer lolbin obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/6895ed019ef4d2ff7cf28315/reports/4c36ed04-0eae-4812-891c-5aea8f065e37/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/cb3c37115d314c01bdc7c55e3d685ca91065842745fdf1b74f73a46be6ef27c6
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f5cd46ce-ef34-47b5-9247-f8736ad8cdfd
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1752974
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1752974 Sample: HSBCSwift2025.exe Startdate: 08/08/2025 Architecture: WINDOWS Score: 100 52 reallyfreegeoip.org 2->52 54 checkip.dyndns.org 2->54 56 checkip.dyndns.com 2->56 58 Found malware configuration 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 Sigma detected: Scheduled temp file as task from temp location 2->62 66 7 other signatures 2->66 8 HSBCSwift2025.exe 7 2->8         started        12 FNRmZrnwHJagU.exe 5 2->12         started        signatures3 64 Tries to detect the country of the analysis system (by using the IP) 52->64 process4 file5 40 C:\Users\user\AppData\...\FNRmZrnwHJagU.exe, PE32 8->40 dropped 42 C:\...\FNRmZrnwHJagU.exe:Zone.Identifier, ASCII 8->42 dropped 44 C:\Users\user\AppData\Local\...\tmp8BC0.tmp, XML 8->44 dropped 46 C:\Users\user\...\HSBCSwift2025.exe.log, ASCII 8->46 dropped 68 Uses schtasks.exe or at.exe to add and modify task schedules 8->68 70 Adds a directory exclusion to Windows Defender 8->70 14 powershell.exe 23 8->14         started        17 HSBCSwift2025.exe 15 2 8->17         started        20 powershell.exe 23 8->20         started        28 3 other processes 8->28 72 Multi AV Scanner detection for dropped file 12->72 22 FNRmZrnwHJagU.exe 12->22         started        24 schtasks.exe 12->24         started        26 FNRmZrnwHJagU.exe 12->26         started        signatures6 process7 dnsIp8 74 Loading BitLocker PowerShell Module 14->74 30 conhost.exe 14->30         started        32 WmiPrvSE.exe 14->32         started        48 checkip.dyndns.com 193.122.6.168, 49691, 49693, 49695 ORACLE-BMC-31898US United States 17->48 50 reallyfreegeoip.org 104.21.96.1, 443, 49692, 49694 CLOUDFLARENETUS United States 17->50 34 conhost.exe 20->34         started        76 Tries to steal Mail credentials (via file / registry access) 22->76 78 Tries to harvest and steal browser information (history, passwords, etc) 22->78 36 conhost.exe 24->36         started        38 conhost.exe 28->38         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cb3c37115d314c01bdc7c55e3d685ca91065842745fdf1b74f73a46be6ef27c6
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable PDB Path PE (Portable Executable) SOS: 0.41 Win 32 Exe x86
Link:
https://app.malva.re/file/f242b0d88f1290c6f1cb2ac8dba27467
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb3c37115d314c01bdc7c55e3d685ca91065842745fdf1b74f73a46be6ef27c6/
Threat name:
Win32.Spyware.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2025-08-08 10:29:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
17 of 24 (70.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zm6doek5gfgadpohyvpd22c4veiglbbhix67dn2poosgxzxpe7da._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
404keylogger
Create hunting rule
Similar samples:
error
SnakeKeylogger
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection discovery execution keylogger persistence spyware stealer
Link:
https://tria.ge/reports/250808-pmx97stshs/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Snake Keylogger
Snake Keylogger payload
Snakekeylogger family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/27cfc3c3-e78d-4828-8e74-31a8111b13ee
Unpacked files
SH256 hash:
cb3c37115d314c01bdc7c55e3d685ca91065842745fdf1b74f73a46be6ef27c6
MD5 hash:
f242b0d88f1290c6f1cb2ac8dba27467
SHA1 hash:
56793b80011a215d7daa5f82c7efb4526c5f222d
Link:
https://www.unpac.me/results/5dda49e6-815d-4f49-877f-6aff23115d04/
SH256 hash:
f1147aa7827932e0fafac26bae289847bffde5fbe6c4d8a274249ea608b957a6
MD5 hash:
205a8961ab7164f6d1e68440dd515abd
SHA1 hash:
3f97524d31d6f5cfd35180a98148e91f24f1b999
Detections:
win_404keylogger_g1
Create hunting rule
snake_keylogger
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
MALWARE_Win_SnakeKeylogger
Create hunting rule
Link:
https://www.unpac.me/results/5dda49e6-815d-4f49-877f-6aff23115d04/
SH256 hash:
8a0cb1078c36b3b6f7a4107df3f2b0338199997d6171d5892e6ca6386729ab2a
MD5 hash:
eb18e62f475573d7827b3f6217544ca4
SHA1 hash:
440c4e406e0d5ac5b1a6d8636f661b1fef3c8985
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/5dda49e6-815d-4f49-877f-6aff23115d04/
Parent samples :
dce659de9fd37d5bb82dd72548c0cc74f2498c740013e2cc5573b1b5be47758b
d1a7c0ca70eb4da003a44a8eea966eea7610f21dfcffa7264be2ec56e8dc8591
c2a263cc53bc82d9b66695d8a866d1097a458bc59be40d2ac6b2fb136d2e891c
3ae52f38b463fa450629da184d223a27e5002f72f83e98d584ea3034511d0427
15dd00278c6809c9e476a6e86036f1b752c468d2bdf139fdd453d7d80a5e7459
35a6c90aeed158cbca180d1b3116e6d07cdfdc41731243f01896bec972b99255
5a0211a088e32bc1456d5762c0d09e3e172388a0930fafb94a42f8eee9266c3e
e6278519074f69f35442584cd11ceafbc90f84e9cc9bb8a542b1c39cf253f5bb
cb3c37115d314c01bdc7c55e3d685ca91065842745fdf1b74f73a46be6ef27c6
699b91f69cd0d059794175c55675ad931a2eaa18cb713523265429da6b021633
6f9e7f2f753573b0f2686c72dfb4bd2c174cb5ae9e435f36bb9f4b87145df44a
8b11fcca89381e3f89964db156074fb4d4a00a5b0963010fd9396a2463e84034
b5f7ce31c9333182fd55674e84e7a60e21cfdc92cf6b3b7286be53923a03386c
bbd64c624d3ee6df910c2704ab3040d756550476cb446aaa6147cc4914f89ebe
b6e88036965099c2a668babccab6718f461c41e46139f11f5c95f24bee8bea16
4fab45e74fbf938b743767cffaa3273209f65c917c3d025b0913eed0c1e6499a
08711531856f5bac25163365862fc8a0f2c08eb8d19ea89b4d688f12ef5e841c
SH256 hash:
892be189d91c5d17711995772bf12ccac28991e7862af4400d9ebb225022f44f
MD5 hash:
c0909bf2263bc33ef2e3efee2c4a0d5f
SHA1 hash:
50f950aaa6179e43a2dfd168305896f5bccceaeb
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/5dda49e6-815d-4f49-877f-6aff23115d04/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cb3c37115d31/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/cb3c37115d314c01bdc7c55e3d685ca91065842745fdf1b74f73a46be6ef27c6

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:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

SnakeKeylogger

Executable exe cb3c37115d314c01bdc7c55e3d685ca91065842745fdf1b74f73a46be6ef27c6

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/19681/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments