snakekeylogger | 50603d9481c76ac7052a18320666f9206f6729c78fdb779c0e7010952eaede26

Analysis

max time kernel
132s
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
20/11/2024, 06:58

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

MB267382625AE.exe
Size

542KB
MD5

30cfd90585ed8d00c8f6507409beff00
SHA1

6ab2aa9cca85d4cda78da92336d7c0c5939a44c2
SHA256

50603d9481c76ac7052a18320666f9206f6729c78fdb779c0e7010952eaede26
SHA512

492500ec44b30342e0b51089fff9067c79de7f835db8b001d7abc613a09bf367302509b2d35b457a9a493a9a12f06f4e7c59b34ad3c2be3e7a403a965a5cf8e6
SSDEEP

12288:jao7oKJ3A0bKPXubDq+YRvHpkGN6l2lH4Wp0QEqvfjULr4nI:+o7oq3rbDqzBNNeq/LULr4

Score

10^/10

snakekeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: ftp
Host:
ftp://cpanel2-nl.thcservers.com/
Port:
21
Username:
[email protected]
Password:
Uvob2G1Tc73ZCus02X

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/4508-45-0x0000000000400000-0x0000000000426000-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
1356	powershell.exe
2296	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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	MB267382625AE.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MB267382625AE.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MB267382625AE.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MB267382625AE.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
18	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 812 set thread context of 4508	812	MB267382625AE.exe	106

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	MB267382625AE.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	MB267382625AE.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
4852	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1356	powershell.exe
2296	powershell.exe
4508	MB267382625AE.exe
1356	powershell.exe
2296	powershell.exe
4508	MB267382625AE.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1356	powershell.exe
Token: SeDebugPrivilege	2296	powershell.exe
Token: SeDebugPrivilege	4508	MB267382625AE.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 812 wrote to memory of 1356	812	MB267382625AE.exe	100
PID 812 wrote to memory of 1356	812	MB267382625AE.exe	100
PID 812 wrote to memory of 1356	812	MB267382625AE.exe	100
PID 812 wrote to memory of 2296	812	MB267382625AE.exe	102
PID 812 wrote to memory of 2296	812	MB267382625AE.exe	102
PID 812 wrote to memory of 2296	812	MB267382625AE.exe	102
PID 812 wrote to memory of 4852	812	MB267382625AE.exe	104
PID 812 wrote to memory of 4852	812	MB267382625AE.exe	104
PID 812 wrote to memory of 4852	812	MB267382625AE.exe	104
PID 812 wrote to memory of 4508	812	MB267382625AE.exe	106
PID 812 wrote to memory of 4508	812	MB267382625AE.exe	106
PID 812 wrote to memory of 4508	812	MB267382625AE.exe	106
PID 812 wrote to memory of 4508	812	MB267382625AE.exe	106
PID 812 wrote to memory of 4508	812	MB267382625AE.exe	106
PID 812 wrote to memory of 4508	812	MB267382625AE.exe	106
PID 812 wrote to memory of 4508	812	MB267382625AE.exe	106
PID 812 wrote to memory of 4508	812	MB267382625AE.exe	106

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MB267382625AE.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MB267382625AE.exe

C:\Users\Admin\AppData\Local\Temp\MB267382625AE.exe
"C:\Users\Admin\AppData\Local\Temp\MB267382625AE.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:812
- 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\MB267382625AE.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1356
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IFUybmFQxR.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2296
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IFUybmFQxR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1028.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4852
- C:\Users\Admin\AppData\Local\Temp\MB267382625AE.exe
  "C:\Users\Admin\AppData\Local\Temp\MB267382625AE.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4508

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

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

Filesize
18KB

MD5
d57cbcf4164a636801ad79701e9acfc9

SHA1
90c5efe8c27c9769dca24cfe2d0e8ff4b1fdd6e0

SHA256
3aa6d314add4c5c02330d3e1bdf9600f759a2ac904455b4e087167cde49b70c6

SHA512
e68be92e0391ed3d8f571eb56c5c224e7e2e9b010f29bf0266b643e92e93dda5f5b13348b898bc13d124d175cf8f60894952efd431660111f784b1ebe9d9c8a0

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rvmucvhu.zzz.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1028.tmp

Filesize
1KB

MD5
fc5b52a9bc8305ce794d2384c3d5ef59

SHA1
95ab094bcd5e1c0fac7c57a430de2bcd08c2bb35

SHA256
5b35114f1d9d8dc5aca05768f2c19045a9df80bbe16f3b9855c63402f88bc3aa

SHA512
f71cff865dcb0e375abd86e100dab24556fe07b7ea997c20fd9e3cc023baed4fa360bde5d4d5b2f84bbe07f1401818af8d0e09eda7def76d2c7f17df857bca61

Download Submit
memory/812-8-0x0000000005400000-0x0000000005412000-memory.dmp

Filesize
72KB

Download
memory/812-5-0x0000000005290000-0x000000000532C000-memory.dmp

Filesize
624KB

Download
memory/812-6-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/812-7-0x00000000743DE000-0x00000000743DF000-memory.dmp

Filesize
4KB

Download
memory/812-4-0x00000000051E0000-0x00000000051EA000-memory.dmp

Filesize
40KB

Download
memory/812-9-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/812-10-0x0000000007AC0000-0x0000000007B2C000-memory.dmp

Filesize
432KB

Download
memory/812-0-0x00000000743DE000-0x00000000743DF000-memory.dmp

Filesize
4KB

Download
memory/812-48-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/812-3-0x0000000005020000-0x00000000050B2000-memory.dmp

Filesize
584KB

Download
memory/812-2-0x00000000054D0000-0x0000000005A74000-memory.dmp

Filesize
5.6MB

Download
memory/812-1-0x00000000005B0000-0x000000000063E000-memory.dmp

Filesize
568KB

Download
memory/1356-19-0x0000000005920000-0x0000000005986000-memory.dmp

Filesize
408KB

Download
memory/1356-47-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/1356-22-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/1356-89-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/1356-20-0x0000000005990000-0x00000000059F6000-memory.dmp

Filesize
408KB

Download
memory/1356-18-0x0000000005200000-0x0000000005222000-memory.dmp

Filesize
136KB

Download
memory/1356-17-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/1356-80-0x0000000007730000-0x0000000007744000-memory.dmp

Filesize
80KB

Download
memory/1356-79-0x0000000007720000-0x000000000772E000-memory.dmp

Filesize
56KB

Download
memory/1356-75-0x00000000074F0000-0x000000000750A000-memory.dmp

Filesize
104KB

Download
memory/1356-16-0x00000000052F0000-0x0000000005918000-memory.dmp

Filesize
6.2MB

Download
memory/1356-49-0x00000000061C0000-0x00000000061DE000-memory.dmp

Filesize
120KB

Download
memory/1356-50-0x0000000006410000-0x000000000645C000-memory.dmp

Filesize
304KB

Download
memory/1356-78-0x00000000076F0000-0x0000000007701000-memory.dmp

Filesize
68KB

Download
memory/1356-15-0x0000000004BF0000-0x0000000004C26000-memory.dmp

Filesize
216KB

Download
memory/1356-71-0x0000000006780000-0x000000000679E000-memory.dmp

Filesize
120KB

Download
memory/1356-52-0x0000000070BC0000-0x0000000070C0C000-memory.dmp

Filesize
304KB

Download
memory/2296-76-0x00000000078B0000-0x00000000078BA000-memory.dmp

Filesize
40KB

Download
memory/2296-44-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/2296-73-0x00000000076F0000-0x0000000007793000-memory.dmp

Filesize
652KB

Download
memory/2296-62-0x0000000070BC0000-0x0000000070C0C000-memory.dmp

Filesize
304KB

Download
memory/2296-77-0x0000000007AC0000-0x0000000007B56000-memory.dmp

Filesize
600KB

Download
memory/2296-51-0x00000000076B0000-0x00000000076E2000-memory.dmp

Filesize
200KB

Download
memory/2296-90-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/2296-74-0x0000000007E80000-0x00000000084FA000-memory.dmp

Filesize
6.5MB

Download
memory/2296-81-0x0000000007B80000-0x0000000007B9A000-memory.dmp

Filesize
104KB

Download
memory/2296-82-0x0000000007B60000-0x0000000007B68000-memory.dmp

Filesize
32KB

Download
memory/2296-43-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/2296-33-0x0000000005F20000-0x0000000006274000-memory.dmp

Filesize
3.3MB

Download
memory/2296-38-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4508-45-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4508-91-0x0000000006530000-0x0000000006580000-memory.dmp

Filesize
320KB

Download
memory/4508-92-0x0000000006750000-0x0000000006912000-memory.dmp

Filesize
1.8MB

Download