MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27981353e3464d563e3395e623e4a3207f4f9bb968a4e207bc8e6cac2971af98. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 27981353e3464d563e3395e623e4a3207f4f9bb968a4e207bc8e6cac2971af98
SHA3-384 hash: d97ce57089183d8ef0395d1b7d96a97d1ae91d168c79341619bd8cdd5ff978656cf2616d1f14dcc76e038f8e39ec7531
SHA1 hash: 72c8cf972f99c47e898d056dc0c5337f5bfb2503
MD5 hash: 0063c31e4e44a7d174e28814cce651f2
humanhash: failed-edward-eight-nitrogen
File name:Rh95MTKkXe3KdYO.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:577'024 bytes
First seen:2023-05-15 11:38:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:MNysSBo8qEnIraYmRd7IqQHeqRo26WIa:b6EtRdkjHFoZWI
Threatray 1'202 similar samples on MalwareBazaar
TLSH T1C4C4F169E1F99B63C3BA43F5486826410B7461A76C27C57C1ECE32C9EA43F1499BC9C3
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) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon b1b1b17964989c06 (31 x SnakeKeylogger, 4 x AgentTesla, 3 x XWorm)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
246
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Rh95MTKkXe3KdYO.exe
Verdict:
Malicious activity
Analysis date:
2023-05-15 11:41:48 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/663711ce-9b75-4872-be8e-0b927a530dfc

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/390058/
Detection(s):
SecuriteInfo.com.Variant.Strictor.277576.8770.8291.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
floxif packed threat virus
Link:
https://www.filescan.io/uploads/646219da18c2b9a49ad2363e/reports/f9e816fc-96be-4cd9-a322-b44f0f7ef329/overview
Verdict:
Malicious
Labled as:
Strictor.Generic
Link:
https://www.hybrid-analysis.com/sample/27981353e3464d563e3395e623e4a3207f4f9bb968a4e207bc8e6cac2971af98
Result
Verdict:
MALICIOUS
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:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ade9a120-644d-4d3f-bd03-d5228ec47b38
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1233990
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 866976 Sample: Rh95MTKkXe3KdYO.exe Startdate: 15/05/2023 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Found malware configuration 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 7 other signatures 2->57 7 Rh95MTKkXe3KdYO.exe 7 2->7         started        11 EahJbcQtoPlapT.exe 5 2->11         started        process3 file4 37 C:\Users\user\AppData\...ahJbcQtoPlapT.exe, PE32 7->37 dropped 39 C:\...ahJbcQtoPlapT.exe:Zone.Identifier, ASCII 7->39 dropped 41 C:\Users\user\AppData\Local\...\tmp7047.tmp, XML 7->41 dropped 43 C:\Users\user\...\Rh95MTKkXe3KdYO.exe.log, ASCII 7->43 dropped 59 May check the online IP address of the machine 7->59 61 Uses schtasks.exe or at.exe to add and modify task schedules 7->61 63 Adds a directory exclusion to Windows Defender 7->63 65 Injects a PE file into a foreign processes 7->65 13 Rh95MTKkXe3KdYO.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        21 WerFault.exe 7->21         started        67 Multi AV Scanner detection for dropped file 11->67 69 Machine Learning detection for dropped file 11->69 23 EahJbcQtoPlapT.exe 2 11->23         started        25 schtasks.exe 1 11->25         started        27 EahJbcQtoPlapT.exe 11->27         started        signatures5 process6 dnsIp7 45 checkip.dyndns.com 132.226.247.73, 49695, 49697, 80 UTMEMUS United States 13->45 47 checkip.dyndns.org 13->47 71 Tries to steal Mail credentials (via file / registry access) 13->71 73 Tries to harvest and steal ftp login credentials 13->73 75 Tries to harvest and steal browser information (history, passwords, etc) 13->75 29 conhost.exe 17->29         started        31 conhost.exe 19->31         started        49 checkip.dyndns.org 23->49 33 WerFault.exe 23->33         started        35 conhost.exe 25->35         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/27981353e3464d563e3395e623e4a3207f4f9bb968a4e207bc8e6cac2971af98/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-05-15 07:58:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e6mbgu7dizgvmprtsxtchzfdeb7u7g5zncsoeb54rzwkyklrv6ma._file
Verdict:
malicious
Similar samples:
132357a4b7dbf315242f39ee40ad9645a4414f16470720a675abfc39cb8e5b55
SnakeKeylogger
4759019b080ba0e6212bf1db94be7c1efebcb517a7cd7060186f50731c662769
SnakeKeylogger
519c5f8d463735bc7b6c925eba0b4e92bc49501cd7ae194e5756a988dc2c8202
SnakeKeylogger
547f397336be3f2ad50692798f02db867c52d0e2ed2022cdc72d895f159a8ad2
SnakeKeylogger
754f6396026e4a84814fc0714fcc530928abec25aab55f4bc83e17919e4eec41
SnakeKeylogger
aa64eab74660609d37759f40828c4d4e486c47fb8d9613c60f39d11465aa05a8
SnakeKeylogger
afbbf7833447e0a14735a0b97382990345799ddd5960af8bf20cf761e4469cfd
SnakeKeylogger
bf40c85e9eaa01a1d3eebb607f4cfb07537a82a63aeefd35cfcc875a265e2386
SnakeKeylogger
d9672edbb45fefa3ca9a12a91c8d27727f3e5262c76cac9efbf67925d6d6fb78
SnakeKeylogger
e9ca300e5f48557e95213ca62c5db6b3484644a1c32f10eb5ff2c49be53c5919
SnakeKeylogger
+ 1'192 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230515-nsawesfb22/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5474174071:AAHlV4cw4zvSgwgRjR7s8E5ZbyzghXny9w4/sendMessage?chat_id=6143595836
Unpacked files
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/3b51136a-3dad-41c7-bc06-788fb352bfbf/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
2b1cb93e9a0941ade75ceedb029a7c491ed62f7f43d174093f61b9b23fd57bfc
MD5 hash:
b371c8c47736ba6a069f8e6ffed7ef46
SHA1 hash:
8519402198beafb5e45841af9263c826c9ace6d5
Link:
https://www.unpac.me/results/3b51136a-3dad-41c7-bc06-788fb352bfbf/
SH256 hash:
1f2011a9aaddeabe29de7d0328810f96d7a68a268579bc255685996b51a563be
MD5 hash:
355e009646d7921dd56aca4f92fb1aca
SHA1 hash:
786144d784e953310ab6c6368163edc8d85cbcbc
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/3b51136a-3dad-41c7-bc06-788fb352bfbf/
Parent samples :
dfb1e4b77bceb4aa51ca6e7f79785f573cdfa9d047bf38717926730be7f85026
f8361cfd071c7c258b148d194ab3abdea0f5f68c2d0d98f0275c3b335b83d469
5e4c7dbe10041091473bcd0422108ffea38eeaf6e5a9e1e51df947297b62df3e
27981353e3464d563e3395e623e4a3207f4f9bb968a4e207bc8e6cac2971af98
aa64eab74660609d37759f40828c4d4e486c47fb8d9613c60f39d11465aa05a8
3483bcc8e4d439c0883bd94044e95f23c4b674c0472af8e695594e00bbbf9dbf
SH256 hash:
caa6c045ce026c0a03e8173377f6a9f4574df592f13339f87583933115e61753
MD5 hash:
89374b39bfc2cdac7bdb49e25fb0bf28
SHA1 hash:
12103e17a8ae887a80e2876f59cd0a7ec1882fb0
Link:
https://www.unpac.me/results/3b51136a-3dad-41c7-bc06-788fb352bfbf/
SH256 hash:
6722a58c81f6d11004e880bd8481acc423bf96afd46bf692f1562cfa4c5852bd
MD5 hash:
d92d2ba953be4be2d6f2bc859ec5c607
SHA1 hash:
05da51752277bd907ebcfb799524ec7655abbc3a
Link:
https://www.unpac.me/results/3b51136a-3dad-41c7-bc06-788fb352bfbf/
SH256 hash:
27981353e3464d563e3395e623e4a3207f4f9bb968a4e207bc8e6cac2971af98
MD5 hash:
0063c31e4e44a7d174e28814cce651f2
SHA1 hash:
72c8cf972f99c47e898d056dc0c5337f5bfb2503
Link:
https://www.unpac.me/results/3b51136a-3dad-41c7-bc06-788fb352bfbf/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/27981353e346/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:pe_imphash
Create hunting rule
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 27981353e3464d563e3395e623e4a3207f4f9bb968a4e207bc8e6cac2971af98

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/390058/

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