snakekeylogger | 163a25e2b68ed09eb4cf82f28c87568969091764bdfb4140b4675a00e2d2ed86

Analysis

max time kernel
92s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2024 16:38

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General

Target

163a25e2b68ed09eb4cf82f28c87568969091764bdfb4140b4675a00e2d2ed86.exe
Size

948KB
MD5

3e2f27edd3deacd8f08f6ed1133b2040
SHA1

060e3218949c5a006bb8607e8228e6539b737bfb
SHA256

163a25e2b68ed09eb4cf82f28c87568969091764bdfb4140b4675a00e2d2ed86
SHA512

da437c39e3337f6750c3b9353c71999c16415ec1fecdaa4bba676bb12207cb51a7258b91b175d1893ae4e9111fa9ccf027151ad7527d9d78df59f86436cfdb42
SSDEEP

12288:rLkcoxg7v3qnC11ErwIhh0F4qwUgUny5QLhXfyaU9nV6iwCqg3ICHxX6i6fUTRZL:ffmMv6Ckr7Mny5QLtqa8V6iwCqgbHEoL

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot7913958792:AAFOhfKo5L7M50XG6odxxQQwJAeD3zGEuJU/sendMessage?chat_id=7004340450

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/748-3-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Snakekeylogger 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
11	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1020 set thread context of 748	1020	163a25e2b68ed09eb4cf82f28c87568969091764bdfb4140b4675a00e2d2ed86.exe	86

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	163a25e2b68ed09eb4cf82f28c87568969091764bdfb4140b4675a00e2d2ed86.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.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
748	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1020	163a25e2b68ed09eb4cf82f28c87568969091764bdfb4140b4675a00e2d2ed86.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	748	RegSvcs.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1020 wrote to memory of 748	1020	163a25e2b68ed09eb4cf82f28c87568969091764bdfb4140b4675a00e2d2ed86.exe	86
PID 1020 wrote to memory of 748	1020	163a25e2b68ed09eb4cf82f28c87568969091764bdfb4140b4675a00e2d2ed86.exe	86
PID 1020 wrote to memory of 748	1020	163a25e2b68ed09eb4cf82f28c87568969091764bdfb4140b4675a00e2d2ed86.exe	86
PID 1020 wrote to memory of 748	1020	163a25e2b68ed09eb4cf82f28c87568969091764bdfb4140b4675a00e2d2ed86.exe	86
PID 748 wrote to memory of 4944	748	RegSvcs.exe	89
PID 748 wrote to memory of 4944	748	RegSvcs.exe	89
PID 748 wrote to memory of 4944	748	RegSvcs.exe	89
PID 4944 wrote to memory of 3060	4944	cmd.exe	91
PID 4944 wrote to memory of 3060	4944	cmd.exe	91
PID 4944 wrote to memory of 3060	4944	cmd.exe	91

C:\Users\Admin\AppData\Local\Temp\163a25e2b68ed09eb4cf82f28c87568969091764bdfb4140b4675a00e2d2ed86.exe
"C:\Users\Admin\AppData\Local\Temp\163a25e2b68ed09eb4cf82f28c87568969091764bdfb4140b4675a00e2d2ed86.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1020
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\163a25e2b68ed09eb4cf82f28c87568969091764bdfb4140b4675a00e2d2ed86.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:748
- - 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\RegSvcs.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4944
  - - C:\Windows\SysWOW64\choice.exe
      choice /C Y /N /D Y /T 3
      4⤵
      System Location Discovery: System Language Discovery
      PID:3060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/748-3-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/748-4-0x000000007495E000-0x000000007495F000-memory.dmp

Filesize
4KB

Download
memory/748-5-0x00000000057B0000-0x0000000005D54000-memory.dmp

Filesize
5.6MB

Download
memory/748-6-0x0000000005110000-0x00000000051AC000-memory.dmp

Filesize
624KB

Download
memory/748-7-0x0000000074950000-0x0000000075100000-memory.dmp

Filesize
7.7MB

Download
memory/748-9-0x0000000074950000-0x0000000075100000-memory.dmp

Filesize
7.7MB

Download
memory/1020-2-0x0000000004110000-0x0000000004310000-memory.dmp

Filesize
2.0MB

Download