MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aaa545bd52656c749ab089f62dbeed67a2029742055acf646665a84f3ba2d337. 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 23 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aaa545bd52656c749ab089f62dbeed67a2029742055acf646665a84f3ba2d337
SHA3-384 hash: 319c050e180238811916d8b3b2451c73a4c837a15072633abca4cbbdac0448b8c9d7943361d4e44cf933d3381ed07763
SHA1 hash: c66bfc4d663703105ee2ba739675c32a7882126f
MD5 hash: 46c083828c03f9aea802c616fa1adbdf
humanhash: table-four-maine-network
File name:libwinpthread-1.dll
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:2'279'424 bytes
First seen:2025-08-13 08:15:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9fffffb8c5b1668e5c7f8a12c7d51e3c (1 x SnakeKeylogger)
ssdeep 49152:/Yqx/I78iIQlB9HCkbEFSIfZeWE3BlkwPm3Yw5:ZCpQSRPm3Yw5
Threatray 3'780 similar samples on MalwareBazaar
TLSH T1CAB5AD15E3A802A8E57BD778CA629233E67078464731D58F0699DA462F33ED09F7F312
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
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:
libwinpthread-1.dll
Verdict:
Malicious activity
Analysis date:
2025-08-13 08:33:49 UTC
Tags:
evasion snake keylogger stealer
Link:
https://app.any.run/tasks/904badbc-b2e8-44ef-87d4-dd56fc76a1b3

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/21072/
Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=689c49ae9901157561b5b943
Tags:
malware
Result
Verdict:
Clean
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context crypto fingerprint masquerade microsoft_visual_cc packed snakestealer
Link:
https://www.filescan.io/uploads/689c49b39ef4d2ff7cfa1320/reports/2e88a258-8b33-4780-aef8-9a38880f8c11/overview
Verdict:
Suspicious
Labled as:
Trojan/Loader
Link:
https://www.hybrid-analysis.com/sample/aaa545bd52656c749ab089f62dbeed67a2029742055acf646665a84f3ba2d337
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/688b2b44-cfea-4415-9224-59f4b0dc84f2
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1755888
Signature
Allocates memory in foreign processes
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
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)
Writes to foreign memory regions
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1755888 Sample: libwinpthread-1.dll.exe Startdate: 13/08/2025 Architecture: WINDOWS Score: 100 33 reallyfreegeoip.org 2->33 35 checkip.dyndns.org 2->35 37 checkip.dyndns.com 2->37 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 51 3 other signatures 2->51 9 loaddll64.exe 1 2->9         started        signatures3 49 Tries to detect the country of the analysis system (by using the IP) 33->49 process4 process5 11 rundll32.exe 9->11         started        14 cmd.exe 1 9->14         started        16 rundll32.exe 9->16         started        18 27 other processes 9->18 signatures6 63 Writes to foreign memory regions 11->63 65 Allocates memory in foreign processes 11->65 67 Injects a PE file into a foreign processes 11->67 20 AddInProcess32.exe 2 11->20         started        23 AddInProcess32.exe 11->23         started        25 rundll32.exe 14->25         started        27 AddInProcess32.exe 8 2 16->27         started        process7 signatures8 53 Tries to steal Mail credentials (via file / registry access) 20->53 55 Tries to harvest and steal browser information (history, passwords, etc) 20->55 57 Writes to foreign memory regions 25->57 59 Allocates memory in foreign processes 25->59 61 Injects a PE file into a foreign processes 25->61 29 AddInProcess32.exe 7 2 25->29         started        process9 dnsIp10 39 checkip.dyndns.com 193.122.130.0, 49687, 49688, 49691 ORACLE-BMC-31898US United States 29->39 41 reallyfreegeoip.org 104.21.64.1, 443, 49689, 49690 CLOUDFLARENETUS United States 29->41 69 Tries to steal Mail credentials (via file / registry access) 29->69 signatures11
Score:
90%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/aaa545bd52656c749ab089f62dbeed67a2029742055acf646665a84f3ba2d337
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/46c083828c03f9aea802c616fa1adbdf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aaa545bd52656c749ab089f62dbeed67a2029742055acf646665a84f3ba2d337/
Verdict:
Malicious
Threat:
Family.SNAKE
Link:
https://tip.neiki.dev/file/aaa545bd52656c749ab089f62dbeed67a2029742055acf646665a84f3ba2d337
Threat name:
Win64.Trojan.SnakeStealer
Create hunting rule
Status:
Malicious
First seen:
2025-08-13 04:25:24 UTC
File Type:
PE+ (Dll)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vksulpksmvwhjgvqrh3c3pxnm6raff2cavnm6zdgmwue6o5c2m3q._file
Verdict:
malicious
Label(s):
404keylogger
Create hunting rule
Similar samples:
29e9068f2d5165e85d978531d9694ce538773cfdf65a9ee84aeaa688110ba877
SnakeKeylogger
586f24f406e1fb59caebfb6768da3fada10859f0574ffd40c394e38ba2df49fa
SnakeKeylogger
67223d2d06877753d37011fa5a9fac6f4155f3e341c56b874c2a6775649f51f0
SnakeKeylogger
cb3c37115d314c01bdc7c55e3d685ca91065842745fdf1b74f73a46be6ef27c6
SnakeKeylogger
error
SnakeKeylogger
fa8d09a3d211aaefb69b1438a2b3bb45cb30b84162a02d7d291d8cbc9b56b508
SnakeKeylogger
+ 3'770 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection discovery keylogger stealer
Link:
https://tria.ge/reports/250813-j5yqssvjx6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Snake Keylogger
Snake Keylogger payload
Snakekeylogger family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/062d2fd6-db25-4d88-850e-0b7352c62369
Unpacked files
SH256 hash:
aaa545bd52656c749ab089f62dbeed67a2029742055acf646665a84f3ba2d337
MD5 hash:
46c083828c03f9aea802c616fa1adbdf
SHA1 hash:
c66bfc4d663703105ee2ba739675c32a7882126f
Link:
https://www.unpac.me/results/343e68f8-2ce1-42a5-9592-66d9582e4c47/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/aaa545bd5265/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:crime_snake_keylogger
Create hunting rule
Author:Rony (r0ny_123)
Description:Detects Snake keylogger payload
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__MemoryWorkingSet
Create hunting rule
Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security

File information

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

Malspam

SnakeKeylogger

Executable exe aaa545bd52656c749ab089f62dbeed67a2029742055acf646665a84f3ba2d337

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/21072/

Comments