snakekeylogger | d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945

Analysis

max time kernel
121s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2024 16:47

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General

Target

d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe
Size

604KB
MD5

1b2c5925f817391f987f9c7d599f331d
SHA1

b2ee3433a4fa2a4b65c41f9ed7d245b12e36ad1a
SHA256

d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945
SHA512

28fb585e4c97718557aee2e12b6175e45552a0ef5e5ac58303e41622bf440d2240cadea753b308c0f1b1606b8a73d5cbc8da336f94b0f2430e34a00d0f645ea3
SSDEEP

12288:ibeXOhIcac6YGxHF4hXeP81fsA0e8qzYdv1CW9lQB:keX6acZe6f9NJz9KlQB

Score

10^/10

snakekeylogger collection discovery execution keylogger 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/2208-36-0x0000000000400000-0x0000000000426000-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
208	powershell.exe
4460	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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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
17	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3996 set thread context of 2208	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	99

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	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.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	RegSvcs.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
1680	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
208	powershell.exe
4460	powershell.exe
2208	RegSvcs.exe
208	powershell.exe
4460	powershell.exe
2208	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	208	powershell.exe
Token: SeDebugPrivilege	4460	powershell.exe
Token: SeDebugPrivilege	2208	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3996 wrote to memory of 208	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	92
PID 3996 wrote to memory of 208	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	92
PID 3996 wrote to memory of 208	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	92
PID 3996 wrote to memory of 4460	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	94
PID 3996 wrote to memory of 4460	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	94
PID 3996 wrote to memory of 4460	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	94
PID 3996 wrote to memory of 1680	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	96
PID 3996 wrote to memory of 1680	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	96
PID 3996 wrote to memory of 1680	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	96
PID 3996 wrote to memory of 2208	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	99
PID 3996 wrote to memory of 2208	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	99
PID 3996 wrote to memory of 2208	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	99
PID 3996 wrote to memory of 2208	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	99
PID 3996 wrote to memory of 2208	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	99
PID 3996 wrote to memory of 2208	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	99
PID 3996 wrote to memory of 2208	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	99
PID 3996 wrote to memory of 2208	3996	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	99

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe
"C:\Users\Admin\AppData\Local\Temp\d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3996
- 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\d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:208
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\cnCJxvJKFTm.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4460
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cnCJxvJKFTm" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA8E2.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1680
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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:2208

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

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

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\Temp\__PSScriptPolicyTest_tpcazmys.iiy.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA8E2.tmp

Filesize
1KB

MD5
5600bc6c596a1d6ebe1ee7ec5b2633f8

SHA1
839ba5fcb61ad92d6e8c692a70f81b0fd2247a3e

SHA256
d07b7cb1b1d85ea850d58dce6ca04a1089606ba288c82526807f452fdfab6126

SHA512
7b93e6d89a1f34ab0356081198c3ea45e0c224697b7292bc918d56a63a5ae16f2ef6d36d191ca5f1e95cfe259c6010977a1a84bc0198f63ede6900f6f38d6fd7

Download Submit
memory/208-76-0x0000000006DE0000-0x0000000006DEA000-memory.dmp

Filesize
40KB

Download
memory/208-50-0x0000000005FF0000-0x000000000603C000-memory.dmp

Filesize
304KB

Download
memory/208-87-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/208-20-0x0000000004980000-0x00000000049A2000-memory.dmp

Filesize
136KB

Download
memory/208-77-0x0000000006FF0000-0x0000000007086000-memory.dmp

Filesize
600KB

Download
memory/208-75-0x0000000006D70000-0x0000000006D8A000-memory.dmp

Filesize
104KB

Download
memory/208-74-0x00000000073B0000-0x0000000007A2A000-memory.dmp

Filesize
6.5MB

Download
memory/208-63-0x0000000006A40000-0x0000000006AE3000-memory.dmp

Filesize
652KB

Download
memory/208-15-0x00000000044B0000-0x00000000044E6000-memory.dmp

Filesize
216KB

Download
memory/208-17-0x0000000004B80000-0x00000000051A8000-memory.dmp

Filesize
6.2MB

Download
memory/208-16-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/208-18-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/208-52-0x0000000070A90000-0x0000000070ADC000-memory.dmp

Filesize
304KB

Download
memory/208-23-0x0000000004A90000-0x0000000004AF6000-memory.dmp

Filesize
408KB

Download
memory/208-22-0x0000000004A20000-0x0000000004A86000-memory.dmp

Filesize
408KB

Download
memory/208-51-0x0000000006A00000-0x0000000006A32000-memory.dmp

Filesize
200KB

Download
memory/208-62-0x0000000005F90000-0x0000000005FAE000-memory.dmp

Filesize
120KB

Download
memory/208-49-0x0000000005A50000-0x0000000005A6E000-memory.dmp

Filesize
120KB

Download
memory/208-27-0x00000000053F0000-0x0000000005744000-memory.dmp

Filesize
3.3MB

Download
memory/208-35-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/2208-89-0x0000000006310000-0x0000000006360000-memory.dmp

Filesize
320KB

Download
memory/2208-36-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2208-90-0x0000000006530000-0x00000000066F2000-memory.dmp

Filesize
1.8MB

Download
memory/3996-48-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/3996-2-0x00000000050F0000-0x0000000005694000-memory.dmp

Filesize
5.6MB

Download
memory/3996-5-0x0000000004CB0000-0x0000000004CBA000-memory.dmp

Filesize
40KB

Download
memory/3996-6-0x0000000004EF0000-0x0000000004F8C000-memory.dmp

Filesize
624KB

Download
memory/3996-1-0x00000000002C0000-0x000000000035E000-memory.dmp

Filesize
632KB

Download
memory/3996-3-0x0000000004BF0000-0x0000000004C82000-memory.dmp

Filesize
584KB

Download
memory/3996-10-0x00000000061E0000-0x000000000624C000-memory.dmp

Filesize
432KB

Download
memory/3996-4-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/3996-9-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/3996-8-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/3996-0-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/3996-7-0x0000000004DB0000-0x0000000004DCC000-memory.dmp

Filesize
112KB

Download
memory/4460-21-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4460-79-0x00000000079D0000-0x00000000079DE000-memory.dmp

Filesize
56KB

Download
memory/4460-80-0x00000000079E0000-0x00000000079F4000-memory.dmp

Filesize
80KB

Download
memory/4460-81-0x0000000007AE0000-0x0000000007AFA000-memory.dmp

Filesize
104KB

Download
memory/4460-82-0x0000000007AC0000-0x0000000007AC8000-memory.dmp

Filesize
32KB

Download
memory/4460-78-0x00000000079A0000-0x00000000079B1000-memory.dmp

Filesize
68KB

Download
memory/4460-88-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4460-64-0x0000000070A90000-0x0000000070ADC000-memory.dmp

Filesize
304KB

Download
memory/4460-37-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4460-24-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download