snakekeylogger | d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945

Analysis

max time kernel
123s
max time network
143s
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 15:53

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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/2924-46-0x0000000000400000-0x0000000000426000-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
3872	powershell.exe
380	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-1-5-21-2878641211-696417878-3864914810-1000\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-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\16.0\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 2440 set thread context of 2924	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	100

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
1468	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3872	powershell.exe
380	powershell.exe
3872	powershell.exe
2924	RegSvcs.exe
380	powershell.exe
2924	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3872	powershell.exe
Token: SeDebugPrivilege	380	powershell.exe
Token: SeDebugPrivilege	2924	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 3872	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	94
PID 2440 wrote to memory of 3872	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	94
PID 2440 wrote to memory of 3872	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	94
PID 2440 wrote to memory of 380	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	96
PID 2440 wrote to memory of 380	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	96
PID 2440 wrote to memory of 380	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	96
PID 2440 wrote to memory of 1468	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	98
PID 2440 wrote to memory of 1468	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	98
PID 2440 wrote to memory of 1468	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	98
PID 2440 wrote to memory of 2924	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	100
PID 2440 wrote to memory of 2924	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	100
PID 2440 wrote to memory of 2924	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	100
PID 2440 wrote to memory of 2924	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	100
PID 2440 wrote to memory of 2924	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	100
PID 2440 wrote to memory of 2924	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	100
PID 2440 wrote to memory of 2924	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	100
PID 2440 wrote to memory of 2924	2440	d89d3fdca5f381807589342c4fd6bc6f46c06f9ab0fce6e147241cc7e04db945.exe	100

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\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:2440
- 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:3872
- 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:380
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cnCJxvJKFTm" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1C4D.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1468
- 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:2924

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\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
a8fe0255f11997c53ba824aacfd3c1b8

SHA1
c5fe96a773dcdcfce7307c7f72fd3aba5467f704

SHA256
8d096d4f079b8f4d38ec83a35ba6e7262ed18468c7b32a70965e43b395ad2e71

SHA512
d02bb72b20b989b73919485234062d416f5225b58a13b7ef40e6e5276d87f8e676107c2493fdd56f5f4965dd5cbd4053c2337ebef3b72e30c8f96a5bf75eab36

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_i0ulnf5r.zln.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1C4D.tmp

Filesize
1KB

MD5
e3b1181beff7bbfc39679dc91e7ce2ce

SHA1
75fdc34dbb980473d4c15336548fabbd09e6704d

SHA256
c3c9c0bd6a7862a7855ffc620aa21d875352d2cc45c78adaf325e6b68ca31e9c

SHA512
3d27954a81b0e6c948eca87a17d9160bdef11ad9b3511cdae15cdeac5ac89ed511d8a3e78fe0323a7bbc707ca9353f8579ae99deeb198d171527cefccf67c425

Download Submit
memory/380-24-0x0000000004C80000-0x0000000004CE6000-memory.dmp

Filesize
408KB

Download
memory/380-41-0x00000000055E0000-0x0000000005934000-memory.dmp

Filesize
3.3MB

Download
memory/380-77-0x00000000070F0000-0x0000000007186000-memory.dmp

Filesize
600KB

Download
memory/380-78-0x0000000007070000-0x0000000007081000-memory.dmp

Filesize
68KB

Download
memory/380-88-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/380-45-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/380-64-0x0000000070040000-0x000000007008C000-memory.dmp

Filesize
304KB

Download
memory/380-23-0x0000000004C10000-0x0000000004C76000-memory.dmp

Filesize
408KB

Download
memory/380-22-0x0000000004B70000-0x0000000004B92000-memory.dmp

Filesize
136KB

Download
memory/380-20-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/380-19-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/2440-9-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/2440-5-0x0000000005230000-0x000000000523A000-memory.dmp

Filesize
40KB

Download
memory/2440-0-0x00000000752CE000-0x00000000752CF000-memory.dmp

Filesize
4KB

Download
memory/2440-6-0x0000000005440000-0x00000000054DC000-memory.dmp

Filesize
624KB

Download
memory/2440-3-0x0000000005190000-0x0000000005222000-memory.dmp

Filesize
584KB

Download
memory/2440-2-0x0000000005810000-0x0000000005DB4000-memory.dmp

Filesize
5.6MB

Download
memory/2440-7-0x00000000057E0000-0x00000000057FC000-memory.dmp

Filesize
112KB

Download
memory/2440-1-0x0000000000840000-0x00000000008DE000-memory.dmp

Filesize
632KB

Download
memory/2440-10-0x00000000066D0000-0x000000000673C000-memory.dmp

Filesize
432KB

Download
memory/2440-4-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/2440-8-0x00000000752CE000-0x00000000752CF000-memory.dmp

Filesize
4KB

Download
memory/2440-48-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/2924-46-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2924-90-0x0000000006AD0000-0x0000000006B20000-memory.dmp

Filesize
320KB

Download
memory/2924-91-0x0000000006CF0000-0x0000000006EB2000-memory.dmp

Filesize
1.8MB

Download
memory/3872-17-0x0000000004B10000-0x0000000005138000-memory.dmp

Filesize
6.2MB

Download
memory/3872-51-0x0000000005FE0000-0x0000000006012000-memory.dmp

Filesize
200KB

Download
memory/3872-63-0x0000000006A00000-0x0000000006AA3000-memory.dmp

Filesize
652KB

Download
memory/3872-52-0x0000000070040000-0x000000007008C000-memory.dmp

Filesize
304KB

Download
memory/3872-74-0x0000000007370000-0x00000000079EA000-memory.dmp

Filesize
6.5MB

Download
memory/3872-75-0x0000000006D30000-0x0000000006D4A000-memory.dmp

Filesize
104KB

Download
memory/3872-76-0x0000000006DA0000-0x0000000006DAA000-memory.dmp

Filesize
40KB

Download
memory/3872-62-0x0000000006020000-0x000000000603E000-memory.dmp

Filesize
120KB

Download
memory/3872-49-0x0000000005A10000-0x0000000005A2E000-memory.dmp

Filesize
120KB

Download
memory/3872-80-0x0000000006F70000-0x0000000006F84000-memory.dmp

Filesize
80KB

Download
memory/3872-79-0x0000000006F60000-0x0000000006F6E000-memory.dmp

Filesize
56KB

Download
memory/3872-81-0x0000000007070000-0x000000000708A000-memory.dmp

Filesize
104KB

Download
memory/3872-82-0x0000000007050000-0x0000000007058000-memory.dmp

Filesize
32KB

Download
memory/3872-89-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/3872-50-0x0000000005DC0000-0x0000000005E0C000-memory.dmp

Filesize
304KB

Download
memory/3872-25-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/3872-18-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/3872-16-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/3872-15-0x0000000002110000-0x0000000002146000-memory.dmp

Filesize
216KB

Download