snakekeylogger | de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
06-12-2024 03:25

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General

Target

de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe
Size

513KB
MD5

f747bd84ca6e30d0f6c82363613df40b
SHA1

c50a288da4d21ee75622bd30fc3a2fa69a488e8c
SHA256

de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7
SHA512

d33b0b4c46cf265584104876607a59374eab4e38e82b213a1852e47c22fc25ef378d57d933586eb0f8bbd3fcdb4e26e2d8c0d89beb696f16f49256675dcdb872
SSDEEP

6144:8eEKVOJIA7ezJbjWSECMLYmPxjzkoz9btOvDeF/4erMBx6taEga4X2q/uXR8Yx5j:bUSFbjp4zxoferaKih4RzycBIyp

Score

10^/10

snakekeylogger discovery execution keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.murchisonspice.co.za
Port:
587
Username:
[email protected]
Password:
orders786q#

Signatures

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

Snake Keylogger payload 5 IoCs

resource	yara_rule
behavioral1/memory/1736-28-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1736-29-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1736-32-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1736-23-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1736-26-0x0000000000400000-0x0000000000426000-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
2644	powershell.exe
2636	powershell.exe

Deletes itself 1 IoCs

pid	Process
1756	cmd.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
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2372 set thread context of 1736	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	36

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	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe
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	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	choice.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
2724	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1736	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe
2636	powershell.exe
2644	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1736	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe
Token: SeDebugPrivilege	2644	powershell.exe
Token: SeDebugPrivilege	2636	powershell.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2644	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	30
PID 2372 wrote to memory of 2644	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	30
PID 2372 wrote to memory of 2644	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	30
PID 2372 wrote to memory of 2644	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	30
PID 2372 wrote to memory of 2636	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	32
PID 2372 wrote to memory of 2636	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	32
PID 2372 wrote to memory of 2636	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	32
PID 2372 wrote to memory of 2636	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	32
PID 2372 wrote to memory of 2724	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	34
PID 2372 wrote to memory of 2724	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	34
PID 2372 wrote to memory of 2724	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	34
PID 2372 wrote to memory of 2724	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	34
PID 2372 wrote to memory of 1736	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	36
PID 2372 wrote to memory of 1736	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	36
PID 2372 wrote to memory of 1736	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	36
PID 2372 wrote to memory of 1736	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	36
PID 2372 wrote to memory of 1736	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	36
PID 2372 wrote to memory of 1736	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	36
PID 2372 wrote to memory of 1736	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	36
PID 2372 wrote to memory of 1736	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	36
PID 2372 wrote to memory of 1736	2372	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	36
PID 1736 wrote to memory of 1756	1736	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	38
PID 1736 wrote to memory of 1756	1736	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	38
PID 1736 wrote to memory of 1756	1736	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	38
PID 1736 wrote to memory of 1756	1736	de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe	38
PID 1756 wrote to memory of 2248	1756	cmd.exe	40
PID 1756 wrote to memory of 2248	1756	cmd.exe	40
PID 1756 wrote to memory of 2248	1756	cmd.exe	40
PID 1756 wrote to memory of 2248	1756	cmd.exe	40

C:\Users\Admin\AppData\Local\Temp\de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe
"C:\Users\Admin\AppData\Local\Temp\de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2372
- 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\de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2644
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\sXYzukdZLvdwQb.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2636
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sXYzukdZLvdwQb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7F6D.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2724
- C:\Users\Admin\AppData\Local\Temp\de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe
  "C:\Users\Admin\AppData\Local\Temp\de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1736
- - 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\de9e447ac18100ef9696307210d5de75744aaa34f346c0b3bb894f7e4fff92c7.exe"
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1756
  - - C:\Windows\SysWOW64\choice.exe
      choice /C Y /N /D Y /T 3
      4⤵
      System Location Discovery: System Language Discovery
      PID:2248

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

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

C:\Users\Admin\AppData\Local\Temp\tmp7F6D.tmp

Filesize
1KB

MD5
e3105d6ae195bce11cb8580ab82d8030

SHA1
69fe96a1f7ed8dbf75f5d4d0981df0401d2f4b55

SHA256
2d4a5b5769dac970413cd3ea5c42b2d6e9644bab3a06abb19963be919379b410

SHA512
8a435245036d7ff61fafd55ca90232d6085295f4b25f4b871760afb88dbab8246eec3e0d0f9985de3679f564911bbdcaa1f494acb03506682b81bb0cc18139f7

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
7fecf70b5b6aa652cbf4eb600b544c53

SHA1
ec3d1ca13350197af9cc48cbf8bcad2ec6310074

SHA256
75610559e63f70e9130c78bc901862acfa12bb00e8a8c999a46783cbc57e8ac4

SHA512
af60d7c6ab9cc5713896c32c98d1e9c58177ac7b213ee73490aec67fe1cbab036389de470a47482d5fcc53631655bc79813f3d395b55e07e4887f5e672bbf6f8

Download Submit
memory/1736-32-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1736-28-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1736-21-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1736-26-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1736-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1736-23-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1736-29-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1736-19-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2372-6-0x0000000005AF0000-0x0000000005B58000-memory.dmp

Filesize
416KB

Download
memory/2372-1-0x0000000001370000-0x00000000013F6000-memory.dmp

Filesize
536KB

Download
memory/2372-0-0x0000000074E8E000-0x0000000074E8F000-memory.dmp

Filesize
4KB

Download
memory/2372-31-0x0000000074E80000-0x000000007556E000-memory.dmp

Filesize
6.9MB

Download
memory/2372-2-0x0000000074E80000-0x000000007556E000-memory.dmp

Filesize
6.9MB

Download
memory/2372-3-0x0000000000440000-0x0000000000452000-memory.dmp

Filesize
72KB

Download
memory/2372-5-0x0000000074E80000-0x000000007556E000-memory.dmp

Filesize
6.9MB

Download
memory/2372-4-0x0000000074E8E000-0x0000000074E8F000-memory.dmp

Filesize
4KB

Download