snakekeylogger | b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23

Analysis

max time kernel
126s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
20-02-2025 03:50

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General

Target

b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe
Size

666KB
MD5

1dbb57ad5743adcf6646c6bed197a69c
SHA1

25a3c047670712001579460e8567ef7a1bfa5a79
SHA256

b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23
SHA512

2d6e97380163bb4b277a4556eb3f73a522494e4a55a29317ecda871eab035de4f9c7e9f022f6b04f116fe76e22257a8a8a229abaf9e5470ce0981dbf3e7f26ca
SSDEEP

12288:piEbnb4wZEtbuVPIloZoCjeYCVnEvqtheNG3SmZkR:drytb6AloH6YQv6Q32

Score

10^/10

snakekeylogger collection discovery execution keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot8041256307:AAGam3kL48795R3YlIMnfOOfK-_9BlCA7qg/sendMessage?chat_id=2135869667

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/1120-44-0x0000000000400000-0x0000000000426000-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
4700	powershell.exe
4804	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-1-5-21-1161330783-2912525651-1278508834-1000\Control Panel\International\Geo\Nation	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
11	checkip.dyndns.org
14	reallyfreegeoip.org
15	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2176 set thread context of 1120	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	92

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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.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
3968	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe
4700	powershell.exe
4804	powershell.exe
2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe
1120	RegSvcs.exe
4700	powershell.exe
4804	powershell.exe
1120	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe
Token: SeDebugPrivilege	4700	powershell.exe
Token: SeDebugPrivilege	4804	powershell.exe
Token: SeDebugPrivilege	1120	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 4700	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	86
PID 2176 wrote to memory of 4700	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	86
PID 2176 wrote to memory of 4700	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	86
PID 2176 wrote to memory of 4804	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	88
PID 2176 wrote to memory of 4804	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	88
PID 2176 wrote to memory of 4804	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	88
PID 2176 wrote to memory of 3968	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	90
PID 2176 wrote to memory of 3968	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	90
PID 2176 wrote to memory of 3968	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	90
PID 2176 wrote to memory of 1120	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	92
PID 2176 wrote to memory of 1120	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	92
PID 2176 wrote to memory of 1120	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	92
PID 2176 wrote to memory of 1120	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	92
PID 2176 wrote to memory of 1120	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	92
PID 2176 wrote to memory of 1120	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	92
PID 2176 wrote to memory of 1120	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	92
PID 2176 wrote to memory of 1120	2176	b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe	92

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe
"C:\Users\Admin\AppData\Local\Temp\b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2176
- 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\b00f2a45170a731d423dd77ccad80fdaaab538d52d4f938ad53eca799eba2b23.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4700
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\cwoEPKKZmrKVW.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4804
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cwoEPKKZmrKVW" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE119.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3968
- 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:1120

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_nxsoavrv.dsw.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE119.tmp

Filesize
1KB

MD5
52c63576cbafbcb95d825c6e863eb1a1

SHA1
cc02e0460fcf7ed71e8042e5f6275bcd5ff013b4

SHA256
0d00d9ba85ecca12de173cce869a11b7f61bb8621437fc16451419a58718ac74

SHA512
a078a6c659fa9f06780ba992707485eeea2ab7d98153101c6b16d5a09fd2dac0222e688b7ec7c4e7e6e120f8af60815c6a3c9134af372ac6a92e673240d500a2

Download Submit
memory/1120-90-0x0000000006A20000-0x0000000006BE2000-memory.dmp

Filesize
1.8MB

Download
memory/1120-89-0x0000000006800000-0x0000000006850000-memory.dmp

Filesize
320KB

Download
memory/1120-44-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2176-8-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/2176-7-0x000000007523E000-0x000000007523F000-memory.dmp

Filesize
4KB

Download
memory/2176-6-0x0000000005130000-0x000000000514E000-memory.dmp

Filesize
120KB

Download
memory/2176-9-0x00000000046C0000-0x000000000472C000-memory.dmp

Filesize
432KB

Download
memory/2176-10-0x000000000BA80000-0x000000000BB1C000-memory.dmp

Filesize
624KB

Download
memory/2176-5-0x0000000004C80000-0x0000000004C8A000-memory.dmp

Filesize
40KB

Download
memory/2176-48-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/2176-0-0x000000007523E000-0x000000007523F000-memory.dmp

Filesize
4KB

Download
memory/2176-4-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/2176-3-0x0000000004D10000-0x0000000004DA2000-memory.dmp

Filesize
584KB

Download
memory/2176-2-0x00000000052C0000-0x0000000005864000-memory.dmp

Filesize
5.6MB

Download
memory/2176-1-0x0000000000200000-0x00000000002A8000-memory.dmp

Filesize
672KB

Download
memory/4700-20-0x0000000005230000-0x0000000005252000-memory.dmp

Filesize
136KB

Download
memory/4700-77-0x0000000007880000-0x0000000007916000-memory.dmp

Filesize
600KB

Download
memory/4700-21-0x0000000005350000-0x00000000053B6000-memory.dmp

Filesize
408KB

Download
memory/4700-22-0x0000000005CD0000-0x0000000005D36000-memory.dmp

Filesize
408KB

Download
memory/4700-87-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/4700-18-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/4700-16-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/4700-47-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/4700-17-0x0000000005630000-0x0000000005C58000-memory.dmp

Filesize
6.2MB

Download
memory/4700-49-0x00000000062E0000-0x00000000062FE000-memory.dmp

Filesize
120KB

Download
memory/4700-50-0x0000000006360000-0x00000000063AC000-memory.dmp

Filesize
304KB

Download
memory/4700-52-0x00000000718B0000-0x00000000718FC000-memory.dmp

Filesize
304KB

Download
memory/4700-51-0x0000000007450000-0x0000000007482000-memory.dmp

Filesize
200KB

Download
memory/4700-63-0x0000000007490000-0x00000000074AE000-memory.dmp

Filesize
120KB

Download
memory/4700-15-0x00000000029A0000-0x00000000029D6000-memory.dmp

Filesize
216KB

Download
memory/4700-82-0x0000000007920000-0x0000000007928000-memory.dmp

Filesize
32KB

Download
memory/4700-81-0x0000000007940000-0x000000000795A000-memory.dmp

Filesize
104KB

Download
memory/4700-74-0x0000000007C40000-0x00000000082BA000-memory.dmp

Filesize
6.5MB

Download
memory/4804-46-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/4804-76-0x0000000007630000-0x000000000763A000-memory.dmp

Filesize
40KB

Download
memory/4804-78-0x00000000077C0000-0x00000000077D1000-memory.dmp

Filesize
68KB

Download
memory/4804-79-0x00000000077F0000-0x00000000077FE000-memory.dmp

Filesize
56KB

Download
memory/4804-80-0x0000000007800000-0x0000000007814000-memory.dmp

Filesize
80KB

Download
memory/4804-75-0x00000000075C0000-0x00000000075DA000-memory.dmp

Filesize
104KB

Download
memory/4804-73-0x0000000007480000-0x0000000007523000-memory.dmp

Filesize
652KB

Download
memory/4804-55-0x00000000718B0000-0x00000000718FC000-memory.dmp

Filesize
304KB

Download
memory/4804-88-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/4804-42-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/4804-43-0x0000000005EC0000-0x0000000006214000-memory.dmp

Filesize
3.3MB

Download
memory/4804-19-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download