snakekeylogger | 9d08ce65ad2e133eb8a64a6d5a2af33f726cd03b1e35304888d4fa2007ab96b1

Analysis

max time kernel
95s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 04:02

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General

Target

7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe
Size

646KB
MD5

5556070b7b98ac900b15008dc307f93b
SHA1

58a09bf573b4b91ee7acb9915f85c45dbd8a9811
SHA256

7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc
SHA512

8bdc68e2408c173d80abfcd234f063a3b54724d53676c10483b369b96948bcc5eace7c1c2ad6c487505b42392ab050b7adb316f7776ef4c02118e390dfefb05e
SSDEEP

12288:gUxHU3TBLTyOYRSHrM65aj0iqPBxgWaRNo77Om6d4zp:gUxGLTyTRI34v7yp

Score

10^/10

snakekeylogger discovery execution keylogger stealer

Malware Config

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/1140-10-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2684	powershell.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe

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
20	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3452 set thread context of 1140	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	102

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 5 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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	choice.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe
3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe
3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe
3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe
3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe
3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe
1140	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe
2684	powershell.exe
2684	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe
Token: SeDebugPrivilege	1140	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe
Token: SeDebugPrivilege	2684	powershell.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 3452 wrote to memory of 2684	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	98
PID 3452 wrote to memory of 2684	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	98
PID 3452 wrote to memory of 2684	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	98
PID 3452 wrote to memory of 3268	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	100
PID 3452 wrote to memory of 3268	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	100
PID 3452 wrote to memory of 3268	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	100
PID 3452 wrote to memory of 1684	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	101
PID 3452 wrote to memory of 1684	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	101
PID 3452 wrote to memory of 1684	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	101
PID 3452 wrote to memory of 1140	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	102
PID 3452 wrote to memory of 1140	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	102
PID 3452 wrote to memory of 1140	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	102
PID 3452 wrote to memory of 1140	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	102
PID 3452 wrote to memory of 1140	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	102
PID 3452 wrote to memory of 1140	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	102
PID 3452 wrote to memory of 1140	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	102
PID 3452 wrote to memory of 1140	3452	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	102
PID 1140 wrote to memory of 4364	1140	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	104
PID 1140 wrote to memory of 4364	1140	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	104
PID 1140 wrote to memory of 4364	1140	7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe	104
PID 4364 wrote to memory of 4932	4364	cmd.exe	106
PID 4364 wrote to memory of 4932	4364	cmd.exe	106
PID 4364 wrote to memory of 4932	4364	cmd.exe	106

C:\Users\Admin\AppData\Local\Temp\7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe
"C:\Users\Admin\AppData\Local\Temp\7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3452
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2684
- C:\Users\Admin\AppData\Local\Temp\7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe
  "C:\Users\Admin\AppData\Local\Temp\7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe"
  2⤵
  PID:3268
- C:\Users\Admin\AppData\Local\Temp\7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe
  "C:\Users\Admin\AppData\Local\Temp\7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe"
  2⤵
  PID:1684
- C:\Users\Admin\AppData\Local\Temp\7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe
  "C:\Users\Admin\AppData\Local\Temp\7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1140
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4364
  - - C:\Windows\SysWOW64\choice.exe
      choice /C Y /N /D Y /T 3
      4⤵
      System Location Discovery: System Language Discovery
      PID:4932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\7a1b1accd1cb42cb51060c603ca409ca6345a52035cc2a4cb356e42abd4df5bc.exe.log

Filesize
1KB

MD5
36049bae97bba745c793444373453cb0

SHA1
eb6e9a822944e8e207abba1a5e53f0183a1684f1

SHA256
839fa1f9725719938ffa24533587b168bae2768f23ac09dccb3ad4ab8ae6abcd

SHA512
a6584b7b435afeffb6becfbed82517087030eb23534fa50deecd02330bf36d633ba22e979e36b9c27e35885f9cc1cc9481dadc53cc265be61391e11a7c2c7cdb

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2jjnihvg.jww.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1140-10-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1140-36-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/1140-34-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/1140-12-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/2684-18-0x0000000005900000-0x0000000005922000-memory.dmp

Filesize
136KB

Download
memory/2684-33-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/2684-61-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/2684-58-0x0000000007F10000-0x0000000007F18000-memory.dmp

Filesize
32KB

Download
memory/2684-57-0x0000000007F30000-0x0000000007F4A000-memory.dmp

Filesize
104KB

Download
memory/2684-56-0x0000000007E30000-0x0000000007E44000-memory.dmp

Filesize
80KB

Download
memory/2684-55-0x0000000007E20000-0x0000000007E2E000-memory.dmp

Filesize
56KB

Download
memory/2684-13-0x0000000005330000-0x0000000005366000-memory.dmp

Filesize
216KB

Download
memory/2684-16-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/2684-15-0x0000000005A20000-0x0000000006048000-memory.dmp

Filesize
6.2MB

Download
memory/2684-54-0x0000000007DF0000-0x0000000007E01000-memory.dmp

Filesize
68KB

Download
memory/2684-20-0x0000000006280000-0x00000000062E6000-memory.dmp

Filesize
408KB

Download
memory/2684-19-0x00000000059A0000-0x0000000005A06000-memory.dmp

Filesize
408KB

Download
memory/2684-17-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/2684-53-0x0000000007E70000-0x0000000007F06000-memory.dmp

Filesize
600KB

Download
memory/2684-30-0x00000000063F0000-0x0000000006744000-memory.dmp

Filesize
3.3MB

Download
memory/2684-31-0x00000000068C0000-0x00000000068DE000-memory.dmp

Filesize
120KB

Download
memory/2684-52-0x0000000007C60000-0x0000000007C6A000-memory.dmp

Filesize
40KB

Download
memory/2684-32-0x0000000006900000-0x000000000694C000-memory.dmp

Filesize
304KB

Download
memory/2684-51-0x0000000007BF0000-0x0000000007C0A000-memory.dmp

Filesize
104KB

Download
memory/2684-50-0x0000000008230000-0x00000000088AA000-memory.dmp

Filesize
6.5MB

Download
memory/2684-49-0x00000000078C0000-0x0000000007963000-memory.dmp

Filesize
652KB

Download
memory/2684-37-0x0000000006E90000-0x0000000006EC2000-memory.dmp

Filesize
200KB

Download
memory/2684-38-0x0000000071620000-0x000000007166C000-memory.dmp

Filesize
304KB

Download
memory/2684-48-0x0000000006ED0000-0x0000000006EEE000-memory.dmp

Filesize
120KB

Download
memory/3452-1-0x00000000002C0000-0x0000000000366000-memory.dmp

Filesize
664KB

Download
memory/3452-2-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/3452-3-0x0000000005410000-0x00000000059B4000-memory.dmp

Filesize
5.6MB

Download
memory/3452-7-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/3452-0-0x0000000074B3E000-0x0000000074B3F000-memory.dmp

Filesize
4KB

Download
memory/3452-4-0x0000000004F20000-0x0000000004FB2000-memory.dmp

Filesize
584KB

Download
memory/3452-14-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/3452-5-0x00000000066D0000-0x00000000066EE000-memory.dmp

Filesize
120KB

Download
memory/3452-6-0x0000000074B3E000-0x0000000074B3F000-memory.dmp

Filesize
4KB

Download
memory/3452-9-0x000000000AC70000-0x000000000AD0C000-memory.dmp

Filesize
624KB

Download
memory/3452-8-0x00000000025C0000-0x0000000002628000-memory.dmp

Filesize
416KB

Download