MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a443f4faa6f4187f8b4e90743b30c48bd33fe18602238a992316036d779f4f8. 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: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: 1a443f4faa6f4187f8b4e90743b30c48bd33fe18602238a992316036d779f4f8
SHA3-384 hash: a876159a019a8afb0751de3e551aafab260da02ba457cf805a3e6aa25d1e8468e15ce360a763e07d993aa4bb5b460a7c
SHA1 hash: 7b686ef53c1dd0f40dfa0df7a11aae30c61a2a8f
MD5 hash: 763a414571f4f48c6e6a43dc4fdb2a50
humanhash: crazy-black-robin-grey
File name:9064636371738.xll
Download: download sample
Signature SnakeKeylogger
File size:1'227'776 bytes
First seen:2022-05-05 05:21:32 UTC
Last seen:2022-05-05 08:12:50 UTC
File type:Excel file xll
MIME type:application/x-dosexec
imphash be710ba34b048ab0098050ccf62e369c (18 x Formbook, 14 x Dridex, 9 x AgentTesla)
ssdeep 12288:RnnnZq3Z2muWdP8bzbBSrevEA3FgGde3ZbAeb40KR+OuLBjMa0q/PeGAPUXfQELL:RnnnZqpdRKX1sA6q0fN/0q0QLiNo8+
Threatray 2'931 similar samples on MalwareBazaar
TLSH T11945F167E3D7FAB0E6AE56BAC5B5DA38136E74A24175B749B6404CCD39203438930F13
TrID 58.0% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
34.3% (.OCX) Windows ActiveX control (116521/4/18)
3.0% (.EXE) Win64 Executable (generic) (10523/12/4)
1.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.3% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:SnakeKeylogger xll

Intelligence


File Origin
# of uploads :
3
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9064636371738.xll
Verdict:
No threats detected
Analysis date:
2022-05-05 05:35:19 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malicious
File Type:
Office Add-Ins - Suspicious
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
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.
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Document exploit detected (creates forbidden files)
Document exploit detected (drops PE files)
Document exploit detected (process start blacklist hit)
Found malware configuration
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Office process drops PE file
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)
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 620742 Sample: 9064636371738.xll Startdate: 05/05/2022 Architecture: WINDOWS Score: 100 74 Snort IDS alert for network traffic 2->74 76 Found malware configuration 2->76 78 Malicious sample detected (through community Yara rule) 2->78 80 8 other signatures 2->80 8 cmd.exe 7 2 2->8         started        10 Xquuda.exe 2 2->10         started        13 Xquuda.exe 14 3 2->13         started        process3 dnsIp4 16 EXCEL.EXE 39 23 8->16         started        21 conhost.exe 8->21         started        60 cdn.discordapp.com 10->60 23 RegAsm.exe 10->23         started        62 162.159.134.233, 443, 49791, 49793 CLOUDFLARENETUS United States 13->62 64 cdn.discordapp.com 13->64 90 Machine Learning detection for dropped file 13->90 25 RegAsm.exe 13->25         started        signatures5 process6 dnsIp7 42 cdn.discordapp.com 162.159.133.233, 443, 49754 CLOUDFLARENETUS United States 16->42 38 C:\Users\user\...\AudioAppOXRWVAJWTM.exe, PE32 16->38 dropped 82 Document exploit detected (creates forbidden files) 16->82 27 AudioAppOXRWVAJWTM.exe 15 5 16->27         started        44 132.226.247.73, 49802, 80 UTMEMUS United States 23->44 46 checkip.dyndns.org 23->46 48 checkip.dyndns.com 23->48 84 Tries to steal Mail credentials (via file / registry access) 23->84 86 Tries to harvest and steal ftp login credentials 23->86 88 Tries to harvest and steal browser information (history, passwords, etc) 23->88 50 132.226.8.169, 49801, 80 UTMEMUS United States 25->50 52 checkip.dyndns.org 25->52 54 checkip.dyndns.com 25->54 file8 signatures9 process10 dnsIp11 66 162.159.130.233, 443, 49773 CLOUDFLARENETUS United States 27->66 68 cdn.discordapp.com 27->68 40 C:\Users\user\AppData\Roaming\...\Xquuda.exe, PE32 27->40 dropped 92 Machine Learning detection for dropped file 27->92 32 RegAsm.exe 14 2 27->32         started        36 RegAsm.exe 27->36         started        file12 signatures13 process14 dnsIp15 56 checkip.dyndns.com 158.101.44.242, 49781, 80 ORACLE-BMC-31898US United States 32->56 58 checkip.dyndns.org 32->58 70 Tries to steal Mail credentials (via file / registry access) 32->70 72 May check the online IP address of the machine 36->72 signatures16
Threat name:
Win32.Trojan.SpyNoon
Status:
Malicious
First seen:
2022-05-05 04:45:52 UTC
File Type:
PE (Dll)
Extracted files:
2
AV detection:
16 of 41 (39.02%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence spyware stealer
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Snake Keylogger
Snake Keylogger Payload
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Malspam

SnakeKeylogger

Excel file xll 1a443f4faa6f4187f8b4e90743b30c48bd33fe18602238a992316036d779f4f8

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments