MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5906f89074f83b7acdf8e5767df8b48a1f9acbbe9f270a5282388a9fd7e4dd9. 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


VIPKeylogger


Vendor detections: 15


Intelligence 15 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d5906f89074f83b7acdf8e5767df8b48a1f9acbbe9f270a5282388a9fd7e4dd9
SHA3-384 hash: cd95843d35dbf2a5e4d3d57e2ee40e21e008cbe184b747a7e020c18b8aa8f0b3a9557fb9564334c15c7b03cb4231694e
SHA1 hash: bc3867c4421745ac8c796e0d00cc0480311401b8
MD5 hash: 1b222f2c9047a7f6920ef78401291f73
humanhash: three-speaker-maine-eleven
File name:TOL38HBwOgzKby1.exe
Download: download sample
Signature VIPKeylogger
Create hunting rule
File size:761'856 bytes
First seen:2025-07-09 02:36:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:M2SelyAFtKMGnXnzSl8vnw/k67DEHH7hSz/cFO8r5mQGC//inuxaWOguhocSXS0E:qe4CtKMGnX2qvwiHH7hac48r5mQGU6uo
Threatray 1'509 similar samples on MalwareBazaar
TLSH T108F412A03546D951C892FBF54323D3BA22718FAEE012C317DAF8BCD7BE55B861914683
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
dhash icon 306296163498f230 (6 x SnakeKeylogger, 2 x a310Logger, 2 x VIPKeylogger)
Reporter threatcat_ch
Tags:exe VIPKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
28
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
_d5906f89074f83b7acdf8e5767df8b48a1f9acbbe9f270a5282388a9fd7e4dd9.exe
Verdict:
Malicious activity
Analysis date:
2025-07-09 02:51:01 UTC
Tags:
netreactor evasion snake keylogger auto-sch-xml telegram stealer
Link:
https://app.any.run/tasks/89fae0e0-f8f6-470e-9555-b308bedef3be

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/13614/
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686dd5e4c9eb97473767c35d
Tags:
micro spawn shell spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 bitmap obfuscated obfuscated packed packed packed reconnaissance roboski stego vbnet
Link:
https://www.filescan.io/uploads/686dd5e60737c4165a95f991/reports/e82018a3-f3ae-4fbe-8138-f8f766a856d8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/d5906f89074f83b7acdf8e5767df8b48a1f9acbbe9f270a5282388a9fd7e4dd9
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6130600c-ca30-4072-b4a2-4d45968f957b
Result
Threat name:
Snake Keylogger, VIP Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1733651
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Found malware configuration
Injects a PE file into a foreign processes
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
Suricata IDS alerts for network traffic
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
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1733651 Sample: TOL38HBwOgzKby1.exe Startdate: 11/07/2025 Architecture: WINDOWS Score: 100 57 reallyfreegeoip.org 2->57 59 api.telegram.org 2->59 61 4 other IPs or domains 2->61 71 Suricata IDS alerts for network traffic 2->71 73 Found malware configuration 2->73 75 Malicious sample detected (through community Yara rule) 2->75 81 10 other signatures 2->81 8 TOL38HBwOgzKby1.exe 7 2->8         started        12 SVkDVwyQedoN.exe 5 2->12         started        14 svchost.exe 2->14         started        signatures3 77 Tries to detect the country of the analysis system (by using the IP) 57->77 79 Uses the Telegram API (likely for C&C communication) 59->79 process4 dnsIp5 41 C:\Users\user\AppData\...\SVkDVwyQedoN.exe, PE32 8->41 dropped 43 C:\Users\...\SVkDVwyQedoN.exe:Zone.Identifier, ASCII 8->43 dropped 45 C:\Users\user\AppData\Local\...\tmpAF6E.tmp, XML 8->45 dropped 47 C:\Users\user\...\TOL38HBwOgzKby1.exe.log, ASCII 8->47 dropped 83 Uses schtasks.exe or at.exe to add and modify task schedules 8->83 85 Writes to foreign memory regions 8->85 87 Allocates memory in foreign processes 8->87 89 Adds a directory exclusion to Windows Defender 8->89 17 RegSvcs.exe 15 2 8->17         started        21 powershell.exe 23 8->21         started        23 powershell.exe 23 8->23         started        25 schtasks.exe 1 8->25         started        91 Multi AV Scanner detection for dropped file 12->91 93 Injects a PE file into a foreign processes 12->93 27 RegSvcs.exe 12->27         started        29 schtasks.exe 12->29         started        63 127.0.0.1 unknown unknown 14->63 file6 signatures7 process8 dnsIp9 49 northstarshipping.co 23.254.176.244, 49724, 49725, 587 HOSTWINDSUS United States 17->49 51 checkip.dyndns.com 193.122.130.0, 49681, 49686, 49688 ORACLE-BMC-31898US United States 17->51 53 reallyfreegeoip.org 104.21.64.1, 443, 49687, 49689 CLOUDFLARENETUS United States 17->53 65 Loading BitLocker PowerShell Module 21->65 31 conhost.exe 21->31         started        33 WmiPrvSE.exe 21->33         started        35 conhost.exe 23->35         started        37 conhost.exe 25->37         started        55 api.telegram.org 149.154.167.220, 443, 49716, 49718 TELEGRAMRU United Kingdom 27->55 67 Tries to steal Mail credentials (via file / registry access) 27->67 69 Tries to harvest and steal browser information (history, passwords, etc) 27->69 39 conhost.exe 29->39         started        signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d5906f89074f83b7acdf8e5767df8b48a1f9acbbe9f270a5282388a9fd7e4dd9
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable PDB Path PE (Portable Executable) SOS: 0.03 Win 32 Exe x86
Link:
https://app.malva.re/file/1b222f2c9047a7f6920ef78401291f73
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d5906f89074f83b7acdf8e5767df8b48a1f9acbbe9f270a5282388a9fd7e4dd9/
Threat name:
ByteCode-MSIL.Trojan.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2025-07-08 15:19:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2wig7cihj6b3plg7rzlwpx4ljcq7tlf35hzhbjjieoekt7l6jxmq._file
Verdict:
malicious
Label(s):
vipkeylogger
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
09dcb03bd67ebe186aa8874c549c4e9c62f10fd0ae483b5bf6dc89e2003ebb71
VIPKeylogger
359d0d2f3898ccc144831740dc5d852c819aa2848c9583e6ac7315c9721dec4b
VIPKeylogger
49cb7c21ad3d17b2111afa0bd8cff61b959e1d2a0cb8914a22d4bd12feaaa725
VIPKeylogger
7c8cd2a13df9b59ba7a2ceea38ea591c133372f57c1aa8c8d55e9923fbe2d69c
VIPKeylogger
error
VIPKeylogger
+ 1'499 additional samples on MalwareBazaar
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger persistence stealer
Link:
https://tria.ge/reports/250709-c4b23sep2s/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Command and Scripting Interpreter: PowerShell
VIPKeylogger
Vipkeylogger family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ac191096-1a4b-4799-a9d8-a6dc5fc23c9a
Unpacked files
SH256 hash:
d5906f89074f83b7acdf8e5767df8b48a1f9acbbe9f270a5282388a9fd7e4dd9
MD5 hash:
1b222f2c9047a7f6920ef78401291f73
SHA1 hash:
bc3867c4421745ac8c796e0d00cc0480311401b8
Link:
https://www.unpac.me/results/9a5713c5-ae25-42f0-a08e-7c05e628081a/
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/d5906f89074f83b7acdf8e5767df8b48a1f9acbbe9f270a5282388a9fd7e4dd9

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
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

VIPKeylogger

Executable exe d5906f89074f83b7acdf8e5767df8b48a1f9acbbe9f270a5282388a9fd7e4dd9

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13614/

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