MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56c7b310c12b8d5d71b358ff658508605a1c7aa7b3d0b84a69ac41efcbf38e07. 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 7 File information Comments

SHA256 hash: 56c7b310c12b8d5d71b358ff658508605a1c7aa7b3d0b84a69ac41efcbf38e07
SHA3-384 hash: 966b87ec92110605a3360a33b63a3b893f3b565357309e73f46c22305ef4c5bbd15c3d0c151f27ac866698fdffffd83f
SHA1 hash: df9f16cd2b39624aec807b470b0d05e1755f2b83
MD5 hash: d8a3d7c36537448c74f75893e9bc1102
humanhash: arizona-victor-artist-ten
File name:PO#180924.exe
Download: download sample
Signature SnakeKeylogger
File size:585'848 bytes
First seen:2024-09-18 17:30:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:VJRSTgjxPhqRg/Gt84q/gpCcDlEexNg3aWFQl8ZM2jfodGEVQb4Ce:ZSMjeEexeqYQY7GCe
Threatray 5'907 similar samples on MalwareBazaar
TLSH T12AC4D643BA4689E1E3851B76C49A461003B7FE8D27ABDB0E378E375629733AEDC41507
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon 149c9b5adb2d575b (10 x AgentTesla, 2 x SnakeKeylogger)
Reporter threatcat_ch
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
532
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO#180924.exe
Verdict:
Malicious activity
Analysis date:
2024-09-18 17:32:16 UTC
Tags:
netreactor evasion snake keylogger

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
93.3%
Tags:
Encryption Network Static Stealth Heur
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
crypto hacktool net_reactor overlay packed packed phishing
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.
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 AntiVM3
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1513392 Sample: PO#180924.exe Startdate: 18/09/2024 Architecture: WINDOWS Score: 100 37 reallyfreegeoip.org 2->37 39 checkip.dyndns.org 2->39 41 checkip.dyndns.com 2->41 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Multi AV Scanner detection for submitted file 2->53 57 8 other signatures 2->57 8 PO#180924.exe 16 4 2->8         started        13 bookiq.exe 14 2 2->13         started        15 bookiq.exe 2 2->15         started        signatures3 55 Tries to detect the country of the analysis system (by using the IP) 37->55 process4 dnsIp5 43 104.194.143.39, 49708, 49714, 49716 PONYNETUS United States 8->43 29 C:\Users\user\AppData\Roaming\bookiq.exe, PE32 8->29 dropped 31 C:\Users\user\...\bookiq.exe:Zone.Identifier, ASCII 8->31 dropped 59 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->59 61 Writes to foreign memory regions 8->61 63 Injects a PE file into a foreign processes 8->63 17 InstallUtil.exe 14 2 8->17         started        65 Multi AV Scanner detection for dropped file 13->65 67 Machine Learning detection for dropped file 13->67 21 InstallUtil.exe 2 13->21         started        23 InstallUtil.exe 15->23         started        file6 signatures7 process8 dnsIp9 33 reallyfreegeoip.org 188.114.96.3, 443, 49711, 49712 CLOUDFLARENETUS European Union 17->33 35 checkip.dyndns.com 132.226.8.169, 49709, 49713, 49715 UTMEMUS United States 17->35 45 Tries to steal Mail credentials (via file / registry access) 17->45 47 Tries to harvest and steal browser information (history, passwords, etc) 17->47 25 WerFault.exe 21->25         started        27 WerFault.exe 23->27         started        signatures10 process11
Threat name:
Win32.Spyware.Snakekeylogger
Status:
Malicious
First seen:
2024-09-18 17:31:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
22 of 38 (57.89%)
Threat level:
  2/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection credential_access discovery keylogger persistence stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Credentials from Password Stores: Credentials from Web Browsers
Snake Keylogger
Snake Keylogger payload
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
56c7b310c12b8d5d71b358ff658508605a1c7aa7b3d0b84a69ac41efcbf38e07
MD5 hash:
d8a3d7c36537448c74f75893e9bc1102
SHA1 hash:
df9f16cd2b39624aec807b470b0d05e1755f2b83
Detections:
SUSP_OBF_NET_Eazfuscator_String_Encryption_Jan24
Malware family:
SnakeKeylogger
Verdict:
Malicious
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:Detect_APT29_WINELOADER_Backdoor
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:NET
Author:malware-lu
Rule name:PE_Digital_Certificate
Author:albertzsigovits
Rule name:pe_imphash
Rule name:PE_Potentially_Signed_Digital_Certificate
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
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 56c7b310c12b8d5d71b358ff658508605a1c7aa7b3d0b84a69ac41efcbf38e07

(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 (GUARD_CF)high

Comments