snakekeylogger | 67285edd0d6730914d31dc4a0ffa9e7f43587a9051186beffd242b9a0621f0cf

Analysis

max time kernel
135s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/08/2024, 07:18

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General

Target

Swift_Payment_Copy.s͏x͏l͏x͏.exe
Size

2.2MB
MD5

5bf9c004691c7497b5e94f131ae0b40f
SHA1

21b9a8c455fdab04bd71c0a26e5877cfe8ddb999
SHA256

67285edd0d6730914d31dc4a0ffa9e7f43587a9051186beffd242b9a0621f0cf
SHA512

963797faf17c4078c80893640f7dc12123bdc51ebad78171e23c7f6b2599c06f361baf3dca55126d1e2fab44422c383fb3a08fcad750c5a7d766b069a6509f5d
SSDEEP

49152:5WiP0wV0hJ5VGx6ODJ1+qEtWX33oG1Sdhopo:dVUcBabPmo

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot7326718143:AAHCoPbdl01YWgtL8Z76U43CTNQwWuaC5Lk/sendMessage?chat_id=7121607304

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/1196-0-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
36	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2008 set thread context of 1196	2008	Swift_Payment_Copy.s͏x͏l͏x͏.exe	90

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jsc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	choice.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1196	jsc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1196	jsc.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2008 wrote to memory of 1196	2008	Swift_Payment_Copy.s͏x͏l͏x͏.exe	90
PID 2008 wrote to memory of 1196	2008	Swift_Payment_Copy.s͏x͏l͏x͏.exe	90
PID 2008 wrote to memory of 1196	2008	Swift_Payment_Copy.s͏x͏l͏x͏.exe	90
PID 2008 wrote to memory of 1196	2008	Swift_Payment_Copy.s͏x͏l͏x͏.exe	90
PID 2008 wrote to memory of 1196	2008	Swift_Payment_Copy.s͏x͏l͏x͏.exe	90
PID 2008 wrote to memory of 1196	2008	Swift_Payment_Copy.s͏x͏l͏x͏.exe	90
PID 2008 wrote to memory of 1196	2008	Swift_Payment_Copy.s͏x͏l͏x͏.exe	90
PID 2008 wrote to memory of 1196	2008	Swift_Payment_Copy.s͏x͏l͏x͏.exe	90
PID 1196 wrote to memory of 228	1196	jsc.exe	91
PID 1196 wrote to memory of 228	1196	jsc.exe	91
PID 1196 wrote to memory of 228	1196	jsc.exe	91
PID 228 wrote to memory of 3628	228	cmd.exe	93
PID 228 wrote to memory of 3628	228	cmd.exe	93
PID 228 wrote to memory of 3628	228	cmd.exe	93

C:\Users\Admin\AppData\Local\Temp\Swift_Payment_Copy.s͏x͏l͏x͏.exe
"C:\Users\Admin\AppData\Local\Temp\Swift_Payment_Copy.s͏x͏l͏x͏.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2008
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1196
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:228
  - - C:\Windows\SysWOW64\choice.exe
      choice /C Y /N /D Y /T 3
      4⤵
      System Location Discovery: System Language Discovery
      PID:3628

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1196-0-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1196-1-0x0000000074F8E000-0x0000000074F8F000-memory.dmp

Filesize
4KB

Download
memory/1196-2-0x0000000005380000-0x0000000005924000-memory.dmp

Filesize
5.6MB

Download
memory/1196-3-0x0000000004EB0000-0x0000000004F4C000-memory.dmp

Filesize
624KB

Download
memory/1196-4-0x0000000074F80000-0x0000000075730000-memory.dmp

Filesize
7.7MB

Download
memory/1196-6-0x0000000074F80000-0x0000000075730000-memory.dmp

Filesize
7.7MB

Download