snakekeylogger | 2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9

Analysis

max time kernel
94s
max time network
151s
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 04:09

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General

Target

2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe
Size

603KB
MD5

4d74cebd8ddaae78de8144f1abb245e5
SHA1

8e8423e4af53a91b9750014235773f9ec38916df
SHA256

2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9
SHA512

db4959b2a762416a62fc95fd06c5b5836189ef6e785cfaaaa2e26e28602a8db2aa71893dd72833490cdf631321ac6c7ab5a168bbf671dfa1bb98ab8c827d3426
SSDEEP

12288:fYVqW8F9057V2WnuYJBcw/6oxYP4Tl9SZZGQ4qS6q:rLs0WnuYP6KeokZZGdqbq

Score

10^/10

snakekeylogger discovery execution keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot8071929169:AAFUKNAcxQ6ezyCHGQASc7PxQv_smeADnUQ/sendMessage?chat_id=5985897351

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/912-36-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

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

execution

PowerShell

T1059.001

pid	Process
4776	powershell.exe
3672	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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.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
33	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2600 set thread context of 912	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	101

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 7 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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.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	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.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
3348	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4776	powershell.exe
3672	powershell.exe
912	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe
4776	powershell.exe
3672	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4776	powershell.exe
Token: SeDebugPrivilege	3672	powershell.exe
Token: SeDebugPrivilege	912	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 2600 wrote to memory of 4776	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	95
PID 2600 wrote to memory of 4776	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	95
PID 2600 wrote to memory of 4776	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	95
PID 2600 wrote to memory of 3672	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	97
PID 2600 wrote to memory of 3672	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	97
PID 2600 wrote to memory of 3672	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	97
PID 2600 wrote to memory of 3348	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	99
PID 2600 wrote to memory of 3348	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	99
PID 2600 wrote to memory of 3348	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	99
PID 2600 wrote to memory of 912	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	101
PID 2600 wrote to memory of 912	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	101
PID 2600 wrote to memory of 912	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	101
PID 2600 wrote to memory of 912	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	101
PID 2600 wrote to memory of 912	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	101
PID 2600 wrote to memory of 912	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	101
PID 2600 wrote to memory of 912	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	101
PID 2600 wrote to memory of 912	2600	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	101
PID 912 wrote to memory of 4556	912	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	102
PID 912 wrote to memory of 4556	912	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	102
PID 912 wrote to memory of 4556	912	2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe	102
PID 4556 wrote to memory of 4804	4556	cmd.exe	104
PID 4556 wrote to memory of 4804	4556	cmd.exe	104
PID 4556 wrote to memory of 4804	4556	cmd.exe	104

C:\Users\Admin\AppData\Local\Temp\2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe
"C:\Users\Admin\AppData\Local\Temp\2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2600
- 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\2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4776
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\WYqxTmjfOgdZ.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3672
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WYqxTmjfOgdZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4CC3.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3348
- C:\Users\Admin\AppData\Local\Temp\2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe
  "C:\Users\Admin\AppData\Local\Temp\2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:912
- - 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\2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4556
  - - C:\Windows\SysWOW64\choice.exe
      choice /C Y /N /D Y /T 3
      4⤵
      System Location Discovery: System Language Discovery
      PID:4804

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\2a2625e85758dfdc4ab64036bb679f519b8802ecccdba37eec44fb99e68e35a9.exe.log

Filesize
1KB

MD5
8cb8dbbb019a535fe00246c7afdb4270

SHA1
7d4fd9f302e4fc68a6fc3f95f0513c471ebfbb50

SHA256
2c4f3f1d603c33e8410ce061380ec7a1772db21bdc4b01d3ca4067500a391f86

SHA512
abc0cc34903b4d91f9f48ced799ee8019dcaa52f852e2b33cab42e92c3fd80a4ff2c71c12734836288c26165a77daa60badb6f0cc45ee8b6e1b431d3b1952a44

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
7cd16c1cff9d357410a6377e92763533

SHA1
2d3dab137a0448e56c06359a68ec23de845e8109

SHA256
8930de2b669fc062718b9f43bbdc699ce0fb0d819a72c0a16bed6bc4d11091ca

SHA512
9ecfac807746945dbad640448423f6024141c77a69646663706741022f23e25952beca4f83d35bfded3e6cc7eab7fe718c31b6e775be3e1ca7d9029559d612f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_le0l1bxe.vqz.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4CC3.tmp

Filesize
1KB

MD5
34865a915ea50006d7f53f2cca673cd1

SHA1
986de4f03709cfb6cfe3e7d7a8b9e8075d2d3b35

SHA256
9f298f9debda90d8cb39c5f177252a168012c0321accbe6e484b173f85cebda0

SHA512
9cfb80d1132e08699cbdc8593f8111f898141e5e868e38eb6083ea992d34b857f176f55c76db05785a386e73ce18aa3e7fd39e87a165f31bcb236e977070de8f

Download Submit
memory/912-36-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2600-7-0x0000000005CB0000-0x0000000005D4C000-memory.dmp

Filesize
624KB

Download
memory/2600-3-0x0000000004FF0000-0x0000000005082000-memory.dmp

Filesize
584KB

Download
memory/2600-8-0x00000000749CE000-0x00000000749CF000-memory.dmp

Filesize
4KB

Download
memory/2600-9-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/2600-10-0x00000000054D0000-0x00000000054E2000-memory.dmp

Filesize
72KB

Download
memory/2600-11-0x0000000006CB0000-0x0000000006D1C000-memory.dmp

Filesize
432KB

Download
memory/2600-0-0x00000000749CE000-0x00000000749CF000-memory.dmp

Filesize
4KB

Download
memory/2600-6-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/2600-5-0x0000000005110000-0x000000000511A000-memory.dmp

Filesize
40KB

Download
memory/2600-4-0x0000000005170000-0x000000000521A000-memory.dmp

Filesize
680KB

Download
memory/2600-49-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/2600-1-0x00000000004E0000-0x000000000057C000-memory.dmp

Filesize
624KB

Download
memory/2600-2-0x0000000005500000-0x0000000005AA4000-memory.dmp

Filesize
5.6MB

Download
memory/3672-78-0x00000000070B0000-0x0000000007146000-memory.dmp

Filesize
600KB

Download
memory/3672-77-0x0000000006EA0000-0x0000000006EAA000-memory.dmp

Filesize
40KB

Download
memory/3672-75-0x0000000007470000-0x0000000007AEA000-memory.dmp

Filesize
6.5MB

Download
memory/3672-31-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/3672-37-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/3672-51-0x0000000005F70000-0x0000000005FBC000-memory.dmp

Filesize
304KB

Download
memory/3672-64-0x0000000072750000-0x000000007279C000-memory.dmp

Filesize
304KB

Download
memory/3672-48-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/3672-90-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/3672-50-0x0000000005AE0000-0x0000000005AFE000-memory.dmp

Filesize
120KB

Download
memory/4776-16-0x0000000002960000-0x0000000002996000-memory.dmp

Filesize
216KB

Download
memory/4776-52-0x00000000071F0000-0x0000000007222000-memory.dmp

Filesize
200KB

Download
memory/4776-63-0x00000000071D0000-0x00000000071EE000-memory.dmp

Filesize
120KB

Download
memory/4776-21-0x00000000059C0000-0x00000000059E2000-memory.dmp

Filesize
136KB

Download
memory/4776-53-0x0000000072750000-0x000000007279C000-memory.dmp

Filesize
304KB

Download
memory/4776-74-0x0000000007440000-0x00000000074E3000-memory.dmp

Filesize
652KB

Download
memory/4776-35-0x0000000005C70000-0x0000000005FC4000-memory.dmp

Filesize
3.3MB

Download
memory/4776-76-0x0000000007580000-0x000000000759A000-memory.dmp

Filesize
104KB

Download
memory/4776-22-0x0000000005A60000-0x0000000005AC6000-memory.dmp

Filesize
408KB

Download
memory/4776-23-0x0000000005C00000-0x0000000005C66000-memory.dmp

Filesize
408KB

Download
memory/4776-79-0x0000000007780000-0x0000000007791000-memory.dmp

Filesize
68KB

Download
memory/4776-80-0x00000000077B0000-0x00000000077BE000-memory.dmp

Filesize
56KB

Download
memory/4776-81-0x00000000077C0000-0x00000000077D4000-memory.dmp

Filesize
80KB

Download
memory/4776-82-0x00000000078C0000-0x00000000078DA000-memory.dmp

Filesize
104KB

Download
memory/4776-83-0x00000000078A0000-0x00000000078A8000-memory.dmp

Filesize
32KB

Download
memory/4776-89-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4776-20-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4776-19-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4776-18-0x0000000005330000-0x0000000005958000-memory.dmp

Filesize
6.2MB

Download
memory/4776-17-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download