snakekeylogger | f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6

Analysis

max time kernel
149s
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
22-11-2024 03:20

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General

Target

f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe
Size

636KB
MD5

b996196f91e1480ba0a4bb0304a1f960
SHA1

417edfb082a48d152475e0a174162d05e9581045
SHA256

f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6
SHA512

dc33be712bd0d7b9a85706206e93389209bff95b7f1bf6d16537917b2267e6a628381d912c387300d780a46565a8fc35be8873ed7bc5471279e15098c5fc76ab
SSDEEP

12288:1X3wtfRzxWW1odEy2OROXqt81WwzD7ZgJh9XxcALs5RFyu:1XMpzxWz2ORSq0zDF4hzcis5Rl

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/4932-46-0x0000000000400000-0x0000000000426000-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
3688	powershell.exe
2652	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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.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-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.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 808 set thread context of 4932	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	103

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	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.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	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.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
2216	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2652	powershell.exe
3688	powershell.exe
4932	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe
2652	powershell.exe
3688	powershell.exe
4932	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2652	powershell.exe
Token: SeDebugPrivilege	3688	powershell.exe
Token: SeDebugPrivilege	4932	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 808 wrote to memory of 2652	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	97
PID 808 wrote to memory of 2652	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	97
PID 808 wrote to memory of 2652	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	97
PID 808 wrote to memory of 3688	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	99
PID 808 wrote to memory of 3688	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	99
PID 808 wrote to memory of 3688	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	99
PID 808 wrote to memory of 2216	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	101
PID 808 wrote to memory of 2216	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	101
PID 808 wrote to memory of 2216	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	101
PID 808 wrote to memory of 4932	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	103
PID 808 wrote to memory of 4932	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	103
PID 808 wrote to memory of 4932	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	103
PID 808 wrote to memory of 4932	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	103
PID 808 wrote to memory of 4932	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	103
PID 808 wrote to memory of 4932	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	103
PID 808 wrote to memory of 4932	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	103
PID 808 wrote to memory of 4932	808	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe	103

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe

C:\Users\Admin\AppData\Local\Temp\f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe
"C:\Users\Admin\AppData\Local\Temp\f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:808
- 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\f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2652
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pNgFqm.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3688
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pNgFqm" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC237.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2216
- C:\Users\Admin\AppData\Local\Temp\f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.exe
  "C:\Users\Admin\AppData\Local\Temp\f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6.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:4932

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

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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
85840038d8a00e6356e42335325a0d2c

SHA1
81606bf8f4474b7187e12ca47669b2ed70ebb842

SHA256
e148f72360b087c064cd2d7d53b7c02331731b5a7ead9122b9f77fbc1baab2cd

SHA512
b150d9591e2070be109df975295fc37712e9754fde123bba55325963cc6c9be21b203e50a04e33d4fdd9d725886ac5bdf73fb1f6c7ee65d72a11e8630a3d5546

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_emitlhbg.241.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC237.tmp

Filesize
1KB

MD5
e4eeae6e50a343493b3438fd9aa9dd09

SHA1
64700afb1c4fb7798be793e2073fc05149cbe558

SHA256
c7da2c3dc16bb2f25d8d7d642fd17761dd6ac14ca3201bd9fff1a82e8a899fcb

SHA512
685718b9be0ffc44045fd409399b36465accd370bb8234529ed49bf39a4c6ddcb0270dad74f2b94f516e49f714961b5f251f4ea3b304fade11069b7857f9795e

Download Submit
memory/808-9-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/808-4-0x00000000058F0000-0x00000000058FA000-memory.dmp

Filesize
40KB

Download
memory/808-6-0x00000000059A0000-0x0000000005A3C000-memory.dmp

Filesize
624KB

Download
memory/808-7-0x0000000005A40000-0x0000000005A52000-memory.dmp

Filesize
72KB

Download
memory/808-8-0x0000000074D4E000-0x0000000074D4F000-memory.dmp

Filesize
4KB

Download
memory/808-0-0x0000000074D4E000-0x0000000074D4F000-memory.dmp

Filesize
4KB

Download
memory/808-10-0x0000000006530000-0x000000000659C000-memory.dmp

Filesize
432KB

Download
memory/808-48-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/808-5-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/808-1-0x0000000000C90000-0x0000000000D36000-memory.dmp

Filesize
664KB

Download
memory/808-2-0x0000000005C30000-0x00000000061D4000-memory.dmp

Filesize
5.6MB

Download
memory/808-3-0x0000000005720000-0x00000000057B2000-memory.dmp

Filesize
584KB

Download
memory/2652-16-0x0000000002EC0000-0x0000000002EF6000-memory.dmp

Filesize
216KB

Download
memory/2652-17-0x0000000005AE0000-0x0000000006108000-memory.dmp

Filesize
6.2MB

Download
memory/2652-19-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/2652-21-0x0000000005A40000-0x0000000005AA6000-memory.dmp

Filesize
408KB

Download
memory/2652-20-0x0000000005820000-0x0000000005842000-memory.dmp

Filesize
136KB

Download
memory/2652-89-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/2652-34-0x0000000006230000-0x0000000006584000-memory.dmp

Filesize
3.3MB

Download
memory/2652-18-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/2652-82-0x0000000007E20000-0x0000000007E28000-memory.dmp

Filesize
32KB

Download
memory/2652-23-0x00000000061C0000-0x0000000006226000-memory.dmp

Filesize
408KB

Download
memory/2652-15-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/2652-49-0x00000000067C0000-0x00000000067DE000-memory.dmp

Filesize
120KB

Download
memory/2652-50-0x0000000006D70000-0x0000000006DBC000-memory.dmp

Filesize
304KB

Download
memory/2652-51-0x0000000006D10000-0x0000000006D42000-memory.dmp

Filesize
200KB

Download
memory/2652-52-0x0000000071280000-0x00000000712CC000-memory.dmp

Filesize
304KB

Download
memory/2652-80-0x0000000007D40000-0x0000000007D54000-memory.dmp

Filesize
80KB

Download
memory/2652-62-0x00000000079A0000-0x00000000079BE000-memory.dmp

Filesize
120KB

Download
memory/2652-73-0x00000000079D0000-0x0000000007A73000-memory.dmp

Filesize
652KB

Download
memory/2652-79-0x0000000007D30000-0x0000000007D3E000-memory.dmp

Filesize
56KB

Download
memory/2652-78-0x0000000007D00000-0x0000000007D11000-memory.dmp

Filesize
68KB

Download
memory/3688-76-0x0000000007750000-0x000000000775A000-memory.dmp

Filesize
40KB

Download
memory/3688-77-0x0000000007960000-0x00000000079F6000-memory.dmp

Filesize
600KB

Download
memory/3688-75-0x00000000076E0000-0x00000000076FA000-memory.dmp

Filesize
104KB

Download
memory/3688-74-0x0000000007D20000-0x000000000839A000-memory.dmp

Filesize
6.5MB

Download
memory/3688-63-0x0000000071280000-0x00000000712CC000-memory.dmp

Filesize
304KB

Download
memory/3688-81-0x0000000007A20000-0x0000000007A3A000-memory.dmp

Filesize
104KB

Download
memory/3688-45-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/3688-35-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/3688-88-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/3688-24-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/4932-46-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4932-90-0x0000000006910000-0x0000000006960000-memory.dmp

Filesize
320KB

Download
memory/4932-91-0x0000000006B30000-0x0000000006CF2000-memory.dmp

Filesize
1.8MB

Download