MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 456b6108d636aa274bde3602f445fad6f5511b62e2646f20ee0a125366f15e1a. 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: 15


Intelligence 15 IOCs YARA 11 File information Comments
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SHA256 hash: 456b6108d636aa274bde3602f445fad6f5511b62e2646f20ee0a125366f15e1a
SHA3-384 hash: 6ab438a892a2ec6e0211793ecdef03110a40825535b4327de4e5a6941cd5c69dcb0abb2416a759257a74e23e033b51ba
SHA1 hash: 95615091096ddd89e140fd70cd62f41f423ee47c
MD5 hash: 7b0c47457fb2844ebf82fd4add8c2d8a
humanhash: colorado-eighteen-berlin-lamp
File name:018292540-SuratTeguranPPI-20230814215304.pdf.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:737'288 bytes
First seen:2024-09-11 06:36:42 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:Cp7kvDoQDmbh9wNWVF3/rO7t54wTZknFxYMYyLYhIa3ncZw74l/Wa9jj6AqMQoVZ:CpoI9wUzU/hu6x1nowWWapj6DoUV09
TLSH T14EF4220E67FC3F0AD9DB0BF682E16550273235665506C31C5CE3B1EA0AB775492B2B8B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
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
File icon (PE):PE icon
dhash icon 70983a848494a0e0 (6 x Formbook, 4 x AgentTesla, 2 x SnakeKeylogger)
Reporter ngokoptmp
Tags:Bank Indonesia exe SnakeKeylogger


Avatar
ngokoptmp
Subject: Penyampaian Teguran Tertulis (ST) Impor
To: redacted
From: BANK INDONESIA Micro Banking DC PSPM - Bandung
From Address: mm@dejavahotel.com
Date: 11/09/2024, 01:27:17

Intelligence

File Origin
# of uploads :
1
# of downloads :
429
Origin country :
ID ID
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
018292540-SuratTeguranPPI-20230814215304.pdf.exe
Verdict:
Malicious activity
Analysis date:
2024-09-11 06:33:30 UTC
Tags:
evasion snake keylogger telegram stealer
Link:
https://app.any.run/tasks/791aab8c-1ac3-4831-b3a3-bcee5420c21e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.3053.15697.3793.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66e13a90751db35a8b9f71ee
Tags:
Discovery Encryption Execution Infostealer Network Static Stealth Snakestealer
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
explorer lolbin masquerade overlay packed
Link:
https://www.filescan.io/uploads/66e13a8f3217f3984dd01ede/reports/8a582e16-4a1b-426e-893a-255db76769d6/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/456b6108d636aa274bde3602f445fad6f5511b62e2646f20ee0a125366f15e1a
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0ae399b2-d205-4ee0-8967-0ad30e30112b
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/1509191
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus detection for URL or domain
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Sigma detected: Suspicious Double Extension File Execution
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 an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1509191 Sample: 018292540-SuratTeguranPPI-2... Startdate: 11/09/2024 Architecture: WINDOWS Score: 100 48 reallyfreegeoip.org 2->48 50 api.telegram.org 2->50 52 4 other IPs or domains 2->52 60 Found malware configuration 2->60 62 Malicious sample detected (through community Yara rule) 2->62 64 Antivirus detection for URL or domain 2->64 70 14 other signatures 2->70 8 018292540-SuratTeguranPPI-20230814215304.pdf.exe 7 2->8         started        12 YGoXzAGu.exe 2->12         started        signatures3 66 Tries to detect the country of the analysis system (by using the IP) 48->66 68 Uses the Telegram API (likely for C&C communication) 50->68 process4 file5 40 C:\Users\user\AppData\Roaming\YGoXzAGu.exe, PE32 8->40 dropped 42 C:\Users\...\YGoXzAGu.exe:Zone.Identifier, ASCII 8->42 dropped 44 C:\Users\user\AppData\Local\...\tmp859A.tmp, XML 8->44 dropped 46 018292540-SuratTeg...4215304.pdf.exe.log, ASCII 8->46 dropped 72 Uses schtasks.exe or at.exe to add and modify task schedules 8->72 74 Adds a directory exclusion to Windows Defender 8->74 76 Injects a PE file into a foreign processes 8->76 14 018292540-SuratTeguranPPI-20230814215304.pdf.exe 15 4 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        78 Multi AV Scanner detection for dropped file 12->78 80 Machine Learning detection for dropped file 12->80 24 schtasks.exe 12->24         started        26 YGoXzAGu.exe 12->26         started        signatures6 process7 dnsIp8 54 api.telegram.org 149.154.167.220, 443, 49308 TELEGRAMRU United Kingdom 14->54 56 cgate-ae.com 69.174.115.247, 49313, 49314, 49316 INMOTI-1US United States 14->56 58 3 other IPs or domains 14->58 82 Tries to steal Mail credentials (via file / registry access) 14->82 84 Tries to harvest and steal browser information (history, passwords, etc) 14->84 86 Loading BitLocker PowerShell Module 18->86 28 conhost.exe 18->28         started        30 WmiPrvSE.exe 18->30         started        32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        36 conhost.exe 24->36         started        38 WerFault.exe 26->38         started        signatures9 process10
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/456b6108d636aa274bde3602f445fad6f5511b62e2646f20ee0a125366f15e1a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/456b6108d636aa274bde3602f445fad6f5511b62e2646f20ee0a125366f15e1a/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ivvwccgwg2vcos66gybpirp2232vcg3c4jsg6ihobijfgzxrlyna._file
Verdict:
malicious
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection credential_access discovery execution keylogger spyware stealer
Link:
https://tria.ge/reports/240911-hdgsjaxgqd/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Credentials from Password Stores: Credentials from Web Browsers
VIPKeylogger
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/cfbe59b8-f80a-4aa2-9a5f-c201491ed881
Unpacked files
SH256 hash:
0dce599e3b5d521b75523252713289bc5d7bd714d5dfbce8262508dd4b95be37
MD5 hash:
fbb64bdc8525e609bd7e5740814b6866
SHA1 hash:
8763a6f6f00a23f41166be89f98d75dedfb843e4
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/919e7c60-d10d-4fcb-87ef-953732d23a41/
SH256 hash:
05715ada3c9db0f27e7eab4a70f835db48a46329fd0d465e1e2631cbfebc69f8
MD5 hash:
84bef63e0bb03952eb4b070aabfa7453
SHA1 hash:
343ec9d6861e348a391bf34b886d1539a518892f
Detections:
win_404keylogger_g1
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
Link:
https://www.unpac.me/results/919e7c60-d10d-4fcb-87ef-953732d23a41/
Parent samples :
d3c4f42060fe5520553f915832b413f6f8f0f55307646f86b44b150389069463
3d0c2597a61bef53c2468c53ff641eea3faa4ec908ed7402573d74b1f8f79464
5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb
dd1080df3306422c7afbba710c59b6267b6d64b6a43071dc707ba48043f9f236
456b6108d636aa274bde3602f445fad6f5511b62e2646f20ee0a125366f15e1a
SH256 hash:
c59a72e874640d2d2c5669edc14fdeb82a72cbacde61679907d2926b8ed79d08
MD5 hash:
b37fc99b846edbde0d0f36bee1760849
SHA1 hash:
0016396b048dcbda5b87742c32678f706db6362c
Link:
https://www.unpac.me/results/919e7c60-d10d-4fcb-87ef-953732d23a41/
SH256 hash:
456b6108d636aa274bde3602f445fad6f5511b62e2646f20ee0a125366f15e1a
MD5 hash:
7b0c47457fb2844ebf82fd4add8c2d8a
SHA1 hash:
95615091096ddd89e140fd70cd62f41f423ee47c
Link:
https://www.unpac.me/results/919e7c60-d10d-4fcb-87ef-953732d23a41/
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/456b6108d636aa274bde3602f445fad6f5511b62e2646f20ee0a125366f15e1a

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:Detect_APT29_WINELOADER_Backdoor
Create hunting rule
Author:daniyyell
Description:Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends
Reference:https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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.

Malspam

SnakeKeylogger

Executable exe 456b6108d636aa274bde3602f445fad6f5511b62e2646f20ee0a125366f15e1a

(this sample)

  
Delivery method
Distributed via e-mail attachment

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 (HIGH_ENTROPY_VA)high

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