MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3e011fb43f226885e514c92638da2db70d78fd53ee94ab2ab476bc588ebc0ea. 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: 14


Intelligence 14 IOCs YARA 14 File information Comments
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SHA256 hash: f3e011fb43f226885e514c92638da2db70d78fd53ee94ab2ab476bc588ebc0ea
SHA3-384 hash: 693051a1fc1f163163bc43cd5405361dda440b02dd66c97d37a4264d0d36db860b7aee2e641c4c8f294f6f82ba2bf37a
SHA1 hash: 8f05a16e5d6836d3d07b4df06f9e64136f4fb416
MD5 hash: 5c32c9ec4c4cabbf44910c2594ddcfcf
humanhash: undress-fish-spring-asparagus
File name:SK098765456789090000.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:336'896 bytes
First seen:2022-04-15 06:47:10 UTC
Last seen:2022-04-15 08:20:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'654 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 6144:xDZj7DBkuri/tJa5JEnxVTUnuGogNF2s8QdKyeD6mL:1F71kwMA2UFMye+
Threatray 2'777 similar samples on MalwareBazaar
TLSH T15A64E10467ECBF62E5BE6B769070812007FAB5CF6721D20C5FA170CD09B2B92752A797
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
296
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SK098765456789090000.exe
Verdict:
Malicious activity
Analysis date:
2022-04-15 06:47:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/80391e4e-1e8f-46d5-b464-f2e79a9dae50

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/263906/
Detection(s):
SecuriteInfo.com.INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL.233.26327.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Forced shutdown of a browser
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe update.exe
Link:
https://www.filescan.io/uploads/62591523ffe27d5119d75051/reports/55a58405-223c-4932-94d4-965c8de6abe7/overview
Result
Verdict:
UNKNOWN
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/c0a3bf39-379f-4938-ae0d-4141c49e81ea
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/977289
Signature
.NET source code contains potential unpacker
Bypasses PowerShell execution policy
Creates executable files without a name
Drops PE files to the startup folder
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Powershell drops PE file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 609776 Sample: SK098765456789090000.exe Startdate: 15/04/2022 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Yara detected Telegram RAT 2->53 55 3 other signatures 2->55 7 SK098765456789090000.exe 3 2->7         started        10 .exe 3 2->10         started        process3 signatures4 57 May check the online IP address of the machine 7->57 59 Bypasses PowerShell execution policy 7->59 12 powershell.exe 13 7->12         started        16 SK098765456789090000.exe 15 2 7->16         started        19 SK098765456789090000.exe 7->19         started        21 SK098765456789090000.exe 7->21         started        23 .exe 14 2 10->23         started        25 powershell.exe 16 10->25         started        process5 dnsIp6 33 C:\Users\user\AppData\Roaming\...\.exe, PE32 12->33 dropped 35 C:\Users\user\...\.exe:Zone.Identifier, ASCII 12->35 dropped 61 Creates executable files without a name 12->61 63 Drops PE files to the startup folder 12->63 65 Powershell drops PE file 12->65 27 conhost.exe 12->27         started        37 checkip.dyndns.com 193.122.6.168, 49772, 80 ORACLE-BMC-31898US United States 16->37 39 freegeoip.app 188.114.96.7, 443, 49773 CLOUDFLARENETUS European Union 16->39 41 checkip.dyndns.org 16->41 67 Tries to steal Mail credentials (via file / registry access) 16->67 69 Tries to harvest and steal ftp login credentials 16->69 71 Tries to harvest and steal browser information (history, passwords, etc) 16->71 43 132.226.8.169, 49793, 80 UTMEMUS United States 23->43 45 132.226.247.73, 80 UTMEMUS United States 23->45 47 2 other IPs or domains 23->47 29 WerFault.exe 9 23->29         started        31 conhost.exe 25->31         started        file7 signatures8 process9
Detection:
snakekeylogger
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f3e011fb43f226885e514c92638da2db70d78fd53ee94ab2ab476bc588ebc0ea/
Threat name:
ByteCode-MSIL.Trojan.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2022-04-15 06:48:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6pqbd62d6itiqxsrjsjghdnc3nynpd6vh3uuvmvli5v4lchlydva._file
Verdict:
malicious
Similar samples:
0d5e6db0764a82c186d510183de1b14786fc3525d15df94763ef1c96520a3cb7
SnakeKeylogger
1cc059d56c2a0f38b6404d4b99be43d061f9b0246857376697f9daf6fa23ee81
SnakeKeylogger
8fafb97685664f52793149fa849b9593f20a95584928020d4e6fe8e4513950eb
SnakeKeylogger
974c1a6d9dcef07f59f1c89c2b4cfdd96720661aa01421b457c9e7f888b92c5e
SnakeKeylogger
c3b3ae0b7ab9c19511bfd4527e8687232b1ba654396a0cff650edcb74c1371b9
SnakeKeylogger
d1db784ea984981f6c88929f5d66845f5b4f1006c521123d1da6293272c97b0a
SnakeKeylogger
de93ab3981db82d5d391aeb515b94f8069a6cb187a8aef110d37932b03b97ece
SnakeKeylogger
+ 2'767 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/220415-hkrw3sdda2/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Drops startup file
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
Unpacked files
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
Link:
https://www.unpac.me/results/d6ed2614-45ef-485e-97de-20333576300b/
SH256 hash:
f906502c393949293856e4b4f074846d21b8e91e8b40eb6fa8a6010988c52bd6
MD5 hash:
aed9171396cd40ae7e4776dadcffef1d
SHA1 hash:
b110f03af3ecfed2aba65866c5463e2a9dab6ea4
Link:
https://www.unpac.me/results/d6ed2614-45ef-485e-97de-20333576300b/
SH256 hash:
82fc19ab8725ccd4820ff76843e41648cc78f2284af79c71ebf8b96b022d666e
MD5 hash:
f002b4c85d7a1dfc0c6c34c282eef5bb
SHA1 hash:
182ab21b734d6dda11e9c78892c05f5adb827120
Link:
https://www.unpac.me/results/d6ed2614-45ef-485e-97de-20333576300b/
SH256 hash:
f3e011fb43f226885e514c92638da2db70d78fd53ee94ab2ab476bc588ebc0ea
MD5 hash:
5c32c9ec4c4cabbf44910c2594ddcfcf
SHA1 hash:
8f05a16e5d6836d3d07b4df06f9e64136f4fb416
Link:
https://www.unpac.me/results/d6ed2614-45ef-485e-97de-20333576300b/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f3e011fb43f2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f3e011fb43f226885e514c92638da2db70d78fd53ee94ab2ab476bc588ebc0ea

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: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_RawGitHub_URL
Create hunting rule
Author:ditekSHen
Description:Detects executables containing URLs to raw contents of a Github gist
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:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
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
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:MAL_Lokibot_Stealer
Create hunting rule
Description:Detects Lokibot Stealer Variants
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:t0_1
Create hunting rule
Rule name:t0_1
Create hunting rule

File information

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

Malspam

SnakeKeylogger

Executable exe f3e011fb43f226885e514c92638da2db70d78fd53ee94ab2ab476bc588ebc0ea

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/263906/

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