snakekeylogger | 8db3ddff6b96d9b8f78b729a456eb1273805b2b03561bff8b7652b5ac073e2e8

Analysis

max time kernel
149s
max time network
150s
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 00:52

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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/4676-34-0x0000000000400000-0x0000000000426000-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
1144	powershell.exe
4292	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-1-5-21-1874072718-2205492803-118941907-1000\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-1-5-21-1874072718-2205492803-118941907-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Purchase Order 77809 for acknowledgment.exe
Key opened	\REGISTRY\USER\S-1-5-21-1874072718-2205492803-118941907-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Purchase Order 77809 for acknowledgment.exe
Key opened	\REGISTRY\USER\S-1-5-21-1874072718-2205492803-118941907-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\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
20	reallyfreegeoip.org
22	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2400 set thread context of 4676	2400	Purchase Order 77809 for acknowledgment.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	powershell.exe
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

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
4208	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2400	Purchase Order 77809 for acknowledgment.exe
2400	Purchase Order 77809 for acknowledgment.exe
2400	Purchase Order 77809 for acknowledgment.exe
2400	Purchase Order 77809 for acknowledgment.exe
1144	powershell.exe
4292	powershell.exe
2400	Purchase Order 77809 for acknowledgment.exe
4676	Purchase Order 77809 for acknowledgment.exe
1144	powershell.exe
4292	powershell.exe
4676	Purchase Order 77809 for acknowledgment.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2400	Purchase Order 77809 for acknowledgment.exe
Token: SeDebugPrivilege	1144	powershell.exe
Token: SeDebugPrivilege	4292	powershell.exe
Token: SeDebugPrivilege	4676	Purchase Order 77809 for acknowledgment.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 1144	2400	Purchase Order 77809 for acknowledgment.exe	86
PID 2400 wrote to memory of 1144	2400	Purchase Order 77809 for acknowledgment.exe	86
PID 2400 wrote to memory of 1144	2400	Purchase Order 77809 for acknowledgment.exe	86
PID 2400 wrote to memory of 4292	2400	Purchase Order 77809 for acknowledgment.exe	88
PID 2400 wrote to memory of 4292	2400	Purchase Order 77809 for acknowledgment.exe	88
PID 2400 wrote to memory of 4292	2400	Purchase Order 77809 for acknowledgment.exe	88
PID 2400 wrote to memory of 4208	2400	Purchase Order 77809 for acknowledgment.exe	90
PID 2400 wrote to memory of 4208	2400	Purchase Order 77809 for acknowledgment.exe	90
PID 2400 wrote to memory of 4208	2400	Purchase Order 77809 for acknowledgment.exe	90
PID 2400 wrote to memory of 4676	2400	Purchase Order 77809 for acknowledgment.exe	92
PID 2400 wrote to memory of 4676	2400	Purchase Order 77809 for acknowledgment.exe	92
PID 2400 wrote to memory of 4676	2400	Purchase Order 77809 for acknowledgment.exe	92
PID 2400 wrote to memory of 4676	2400	Purchase Order 77809 for acknowledgment.exe	92
PID 2400 wrote to memory of 4676	2400	Purchase Order 77809 for acknowledgment.exe	92
PID 2400 wrote to memory of 4676	2400	Purchase Order 77809 for acknowledgment.exe	92
PID 2400 wrote to memory of 4676	2400	Purchase Order 77809 for acknowledgment.exe	92
PID 2400 wrote to memory of 4676	2400	Purchase Order 77809 for acknowledgment.exe	92

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1874072718-2205492803-118941907-1000\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-1-5-21-1874072718-2205492803-118941907-1000\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:2400
- 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:1144
- 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:4292
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EIWXoubCbjn" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEDBB.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4208
- 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:4676

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

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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
678e5c5db298793937860f5d1760fcf6

SHA1
3669630b86dd5daa0944f30b1201a52975631ac7

SHA256
bd7bd41a1e9e4385ecf35cd5eb878a4388aefec9ab416544acd3ae7c678aaead

SHA512
9529e2c63acefae53beaac2c994d615811bf3ffa6a33df5961cecb9c3f23bcf20b22290c3b2f9c2cf3ccd7831c0bfeee00f4d5818b22d5c1224b9ad143c47509

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kyfgumjp.wlm.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
1KB

MD5
52adf0ea68128e0be9d02f3774d4e94a

SHA1
4d2720bf30487910cc1a32dd8fe88d4043237c25

SHA256
5c7757a0d2fc6ea828b030a0ffe30f906179eab6b3b4873b8ddae4d103ea5538

SHA512
638e5ebac1298eb4d150e5fa99ea432d9151b4c81eb893a0c41e089d37b737cc6e2d085658adfe9f229f897d35fec6528ff6bfc7e812ab323f3ac096c221a0db

Download Submit
memory/1144-36-0x0000000005B10000-0x0000000005E64000-memory.dmp

Filesize
3.3MB

Download
memory/1144-48-0x0000000005F80000-0x0000000005FCC000-memory.dmp

Filesize
304KB

Download
memory/1144-76-0x0000000007480000-0x0000000007491000-memory.dmp

Filesize
68KB

Download
memory/1144-47-0x0000000005F30000-0x0000000005F4E000-memory.dmp

Filesize
120KB

Download
memory/1144-77-0x00000000074B0000-0x00000000074BE000-memory.dmp

Filesize
56KB

Download
memory/1144-79-0x00000000075C0000-0x00000000075DA000-memory.dmp

Filesize
104KB

Download
memory/1144-80-0x00000000075A0000-0x00000000075A8000-memory.dmp

Filesize
32KB

Download
memory/1144-15-0x0000000002620000-0x0000000002656000-memory.dmp

Filesize
216KB

Download
memory/1144-16-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/1144-17-0x0000000005240000-0x0000000005868000-memory.dmp

Filesize
6.2MB

Download
memory/1144-18-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/1144-56-0x0000000075840000-0x000000007588C000-memory.dmp

Filesize
304KB

Download
memory/1144-23-0x0000000005870000-0x00000000058D6000-memory.dmp

Filesize
408KB

Download
memory/1144-87-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/1144-22-0x0000000005180000-0x00000000051A2000-memory.dmp

Filesize
136KB

Download
memory/1144-74-0x00000000072F0000-0x00000000072FA000-memory.dmp

Filesize
40KB

Download
memory/1144-24-0x00000000058E0000-0x0000000005946000-memory.dmp

Filesize
408KB

Download
memory/2400-3-0x0000000007E30000-0x0000000007EC2000-memory.dmp

Filesize
584KB

Download
memory/2400-0-0x0000000074FDE000-0x0000000074FDF000-memory.dmp

Filesize
4KB

Download
memory/2400-37-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/2400-4-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/2400-7-0x0000000074FDE000-0x0000000074FDF000-memory.dmp

Filesize
4KB

Download
memory/2400-1-0x0000000000B30000-0x0000000000BF8000-memory.dmp

Filesize
800KB

Download
memory/2400-5-0x00000000050A0000-0x00000000050AA000-memory.dmp

Filesize
40KB

Download
memory/2400-2-0x00000000081F0000-0x0000000008794000-memory.dmp

Filesize
5.6MB

Download
memory/2400-10-0x0000000007790000-0x000000000782C000-memory.dmp

Filesize
624KB

Download
memory/2400-9-0x0000000006660000-0x00000000066CC000-memory.dmp

Filesize
432KB

Download
memory/2400-8-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/2400-6-0x0000000009030000-0x000000000904E000-memory.dmp

Filesize
120KB

Download
memory/4292-19-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/4292-69-0x0000000006D50000-0x0000000006D6E000-memory.dmp

Filesize
120KB

Download
memory/4292-75-0x00000000073A0000-0x0000000007436000-memory.dmp

Filesize
600KB

Download
memory/4292-73-0x0000000007120000-0x000000000713A000-memory.dmp

Filesize
104KB

Download
memory/4292-70-0x0000000006DC0000-0x0000000006E63000-memory.dmp

Filesize
652KB

Download
memory/4292-78-0x0000000007360000-0x0000000007374000-memory.dmp

Filesize
80KB

Download
memory/4292-49-0x0000000006D70000-0x0000000006DA2000-memory.dmp

Filesize
200KB

Download
memory/4292-72-0x0000000007760000-0x0000000007DDA000-memory.dmp

Filesize
6.5MB

Download
memory/4292-50-0x0000000075840000-0x000000007588C000-memory.dmp

Filesize
304KB

Download
memory/4292-20-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/4292-86-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/4676-88-0x0000000006980000-0x00000000069D0000-memory.dmp

Filesize
320KB

Download
memory/4676-34-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4676-89-0x0000000006BA0000-0x0000000006D62000-memory.dmp

Filesize
1.8MB

Download