snakekeylogger | 8db3ddff6b96d9b8f78b729a456eb1273805b2b03561bff8b7652b5ac073e2e8

Analysis

max time kernel
121s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
19-02-2025 05:38

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General

Target

Purchase Order 77809 for acknowledgment.exe
Size

774KB
MD5

5116b849c70cec7c2881af8dae1ba63d
SHA1

19d4291c3b31ab1be7af94b144a3294d91b43934
SHA256

da5672185bdcb791e426127091bc7da56812d6c6cba9fc6aca754e43b59834db
SHA512

eff6c0a52e0d058b30d215f043688e5a62c791324fda0a4bbd8e13f29709a8d5a2a4a11f011684637fb025c60ef6acd4a8b05cd7d55d56f6f04c257f0f6dd998
SSDEEP

24576:6aMRHPv6tkVKEd0wKq6EfzTX6gNrhEK4VoVBOwMRH:6aMZqaVKE2wFTX6ard3BOwMZ

Score

10^/10

snakekeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot7570158401:AAGzmritmTT3Z0Z77i4ThJMCq3NzbjqeNpo/sendMessage?chat_id=7225431807

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/5024-46-0x0000000000400000-0x0000000000426000-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
1416	powershell.exe
2324	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	Purchase Order 77809 for acknowledgment.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-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Purchase Order 77809 for acknowledgment.exe
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Purchase Order 77809 for acknowledgment.exe
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Purchase Order 77809 for acknowledgment.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
18	checkip.dyndns.org
21	reallyfreegeoip.org
22	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4036 set thread context of 5024	4036	Purchase Order 77809 for acknowledgment.exe	96

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	Purchase Order 77809 for acknowledgment.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Purchase Order 77809 for acknowledgment.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
2012	schtasks.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

pid	Process
4036	Purchase Order 77809 for acknowledgment.exe
4036	Purchase Order 77809 for acknowledgment.exe
4036	Purchase Order 77809 for acknowledgment.exe
4036	Purchase Order 77809 for acknowledgment.exe
1416	powershell.exe
2324	powershell.exe
4036	Purchase Order 77809 for acknowledgment.exe
4036	Purchase Order 77809 for acknowledgment.exe
4036	Purchase Order 77809 for acknowledgment.exe
4036	Purchase Order 77809 for acknowledgment.exe
4036	Purchase Order 77809 for acknowledgment.exe
2324	powershell.exe
5024	Purchase Order 77809 for acknowledgment.exe
1416	powershell.exe
5024	Purchase Order 77809 for acknowledgment.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4036	Purchase Order 77809 for acknowledgment.exe
Token: SeDebugPrivilege	2324	powershell.exe
Token: SeDebugPrivilege	1416	powershell.exe
Token: SeDebugPrivilege	5024	Purchase Order 77809 for acknowledgment.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4036 wrote to memory of 1416	4036	Purchase Order 77809 for acknowledgment.exe	88
PID 4036 wrote to memory of 1416	4036	Purchase Order 77809 for acknowledgment.exe	88
PID 4036 wrote to memory of 1416	4036	Purchase Order 77809 for acknowledgment.exe	88
PID 4036 wrote to memory of 2324	4036	Purchase Order 77809 for acknowledgment.exe	90
PID 4036 wrote to memory of 2324	4036	Purchase Order 77809 for acknowledgment.exe	90
PID 4036 wrote to memory of 2324	4036	Purchase Order 77809 for acknowledgment.exe	90
PID 4036 wrote to memory of 2012	4036	Purchase Order 77809 for acknowledgment.exe	92
PID 4036 wrote to memory of 2012	4036	Purchase Order 77809 for acknowledgment.exe	92
PID 4036 wrote to memory of 2012	4036	Purchase Order 77809 for acknowledgment.exe	92
PID 4036 wrote to memory of 3388	4036	Purchase Order 77809 for acknowledgment.exe	94
PID 4036 wrote to memory of 3388	4036	Purchase Order 77809 for acknowledgment.exe	94
PID 4036 wrote to memory of 3388	4036	Purchase Order 77809 for acknowledgment.exe	94
PID 4036 wrote to memory of 448	4036	Purchase Order 77809 for acknowledgment.exe	95
PID 4036 wrote to memory of 448	4036	Purchase Order 77809 for acknowledgment.exe	95
PID 4036 wrote to memory of 448	4036	Purchase Order 77809 for acknowledgment.exe	95
PID 4036 wrote to memory of 5024	4036	Purchase Order 77809 for acknowledgment.exe	96
PID 4036 wrote to memory of 5024	4036	Purchase Order 77809 for acknowledgment.exe	96
PID 4036 wrote to memory of 5024	4036	Purchase Order 77809 for acknowledgment.exe	96
PID 4036 wrote to memory of 5024	4036	Purchase Order 77809 for acknowledgment.exe	96
PID 4036 wrote to memory of 5024	4036	Purchase Order 77809 for acknowledgment.exe	96
PID 4036 wrote to memory of 5024	4036	Purchase Order 77809 for acknowledgment.exe	96
PID 4036 wrote to memory of 5024	4036	Purchase Order 77809 for acknowledgment.exe	96
PID 4036 wrote to memory of 5024	4036	Purchase Order 77809 for acknowledgment.exe	96

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	Purchase Order 77809 for acknowledgment.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	Purchase Order 77809 for acknowledgment.exe

C:\Users\Admin\AppData\Local\Temp\Purchase Order 77809 for acknowledgment.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Order 77809 for acknowledgment.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:4036
- 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\Purchase Order 77809 for acknowledgment.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1416
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\EIWXoubCbjn.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2324
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EIWXoubCbjn" /XML "C:\Users\Admin\AppData\Local\Temp\tmp51C5.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2012
- C:\Users\Admin\AppData\Local\Temp\Purchase Order 77809 for acknowledgment.exe
  "C:\Users\Admin\AppData\Local\Temp\Purchase Order 77809 for acknowledgment.exe"
  2⤵
  PID:3388
- C:\Users\Admin\AppData\Local\Temp\Purchase Order 77809 for acknowledgment.exe
  "C:\Users\Admin\AppData\Local\Temp\Purchase Order 77809 for acknowledgment.exe"
  2⤵
  PID:448
- C:\Users\Admin\AppData\Local\Temp\Purchase Order 77809 for acknowledgment.exe
  "C:\Users\Admin\AppData\Local\Temp\Purchase Order 77809 for acknowledgment.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:5024

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
7c30a9ede3f0b8e2749e637b4951e037

SHA1
29455f8f5fd02d54b6707bd616291a2f7b8879aa

SHA256
d03fecd732f53936cb936d19abbdc5d2cc02dbffba8221ea6c6eb569503f2350

SHA512
070ec2d616020945e5696e03af205c5739642b227fb780cba491af6af972e88405bc592b28cf8b6f3b5743243f586bce3bd3295daee305ec2a7584567a41dad9

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xdz141to.aao.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp51C5.tmp

Filesize
1KB

MD5
6f8f3faa97e4fc9d6de019b15d070ec6

SHA1
3f07dd560e9b8e85943bdb3aef4cbd9703e518c9

SHA256
c5b33cbe3cd640806d972e21520e1473adb348b7b81fd56d50f0a7b3162da601

SHA512
27dc81b700168627d2840015797326a9a6046a46b1d09c270a2cca2a176dbfe4cf9f83ca85f4de03bee301338e6226b63a7dd2510055ea5ec8cd8e13f9bbb869

Download Submit
memory/1416-81-0x0000000007BE0000-0x0000000007BFA000-memory.dmp

Filesize
104KB

Download
memory/1416-15-0x0000000004F90000-0x0000000004FC6000-memory.dmp

Filesize
216KB

Download
memory/1416-80-0x0000000007AE0000-0x0000000007AF4000-memory.dmp

Filesize
80KB

Download
memory/1416-79-0x0000000007AD0000-0x0000000007ADE000-memory.dmp

Filesize
56KB

Download
memory/1416-77-0x0000000007B20000-0x0000000007BB6000-memory.dmp

Filesize
600KB

Download
memory/1416-53-0x000000006F680000-0x000000006F6CC000-memory.dmp

Filesize
304KB

Download
memory/1416-89-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/1416-82-0x0000000007BC0000-0x0000000007BC8000-memory.dmp

Filesize
32KB

Download
memory/1416-16-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/1416-17-0x0000000005710000-0x0000000005D38000-memory.dmp

Filesize
6.2MB

Download
memory/1416-18-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/1416-19-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/1416-23-0x00000000056A0000-0x0000000005706000-memory.dmp

Filesize
408KB

Download
memory/1416-21-0x0000000005590000-0x00000000055B2000-memory.dmp

Filesize
136KB

Download
memory/1416-22-0x0000000005630000-0x0000000005696000-memory.dmp

Filesize
408KB

Download
memory/1416-25-0x0000000005F60000-0x00000000062B4000-memory.dmp

Filesize
3.3MB

Download
memory/2324-48-0x0000000005A00000-0x0000000005A1E000-memory.dmp

Filesize
120KB

Download
memory/2324-75-0x0000000006D20000-0x0000000006D3A000-memory.dmp

Filesize
104KB

Download
memory/2324-88-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/2324-26-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/2324-78-0x0000000006F20000-0x0000000006F31000-memory.dmp

Filesize
68KB

Download
memory/2324-24-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/2324-76-0x0000000006D90000-0x0000000006D9A000-memory.dmp

Filesize
40KB

Download
memory/2324-45-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/2324-50-0x0000000005F40000-0x0000000005F8C000-memory.dmp

Filesize
304KB

Download
memory/2324-51-0x0000000005FF0000-0x0000000006022000-memory.dmp

Filesize
200KB

Download
memory/2324-74-0x0000000007360000-0x00000000079DA000-memory.dmp

Filesize
6.5MB

Download
memory/2324-52-0x000000006F680000-0x000000006F6CC000-memory.dmp

Filesize
304KB

Download
memory/2324-73-0x0000000006C10000-0x0000000006CB3000-memory.dmp

Filesize
652KB

Download
memory/2324-72-0x0000000005FB0000-0x0000000005FCE000-memory.dmp

Filesize
120KB

Download
memory/4036-6-0x0000000009380000-0x000000000939E000-memory.dmp

Filesize
120KB

Download
memory/4036-4-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/4036-10-0x00000000077E0000-0x000000000787C000-memory.dmp

Filesize
624KB

Download
memory/4036-8-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/4036-0-0x0000000074A1E000-0x0000000074A1F000-memory.dmp

Filesize
4KB

Download
memory/4036-7-0x0000000074A1E000-0x0000000074A1F000-memory.dmp

Filesize
4KB

Download
memory/4036-49-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/4036-5-0x00000000050B0000-0x00000000050BA000-memory.dmp

Filesize
40KB

Download
memory/4036-9-0x00000000066B0000-0x000000000671C000-memory.dmp

Filesize
432KB

Download
memory/4036-1-0x0000000000B60000-0x0000000000C28000-memory.dmp

Filesize
800KB

Download
memory/4036-3-0x0000000007E90000-0x0000000007F22000-memory.dmp

Filesize
584KB

Download
memory/4036-2-0x0000000008260000-0x0000000008804000-memory.dmp

Filesize
5.6MB

Download
memory/5024-46-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/5024-90-0x00000000068F0000-0x0000000006940000-memory.dmp

Filesize
320KB

Download
memory/5024-91-0x0000000006B10000-0x0000000006CD2000-memory.dmp

Filesize
1.8MB

Download