snakekeylogger | 5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0

Analysis

max time kernel
140s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
07-02-2025 04:50

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General

Target

5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe
Size

681KB
MD5

d3dc338f15c05a7802cf5fd556ddfedd
SHA1

096c4b01b40cd27353560a97636cd81ec12c44f4
SHA256

5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0
SHA512

183f0431dfaca48201bf27012de88409d530677c7afe56b08d00e2f32b8d9183d9d67113b02b72a8c0f89e85e8d1e75168d9dae0117b320904381ed4eba83fb9
SSDEEP

12288:Cyfe6wy8qYAwjrY+7NmIKaljDf7WhcjYoXP8B6slRIpF:CyfelBTAsN7NFXWhdoXZsRGF

Score

10^/10

snakekeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
ssl0.ovh.net
Port:
587
Username:
[email protected]
Password:
sj4Ub78kk
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/4140-27-0x0000000000400000-0x0000000000426000-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
3856	powershell.exe
624	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-1-5-21-2436272344-4274332273-444425594-1000\Control Panel\International\Geo\Nation	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.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-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe
Key opened	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe
Key opened	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.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
26	checkip.dyndns.org
29	reallyfreegeoip.org
30	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3664 set thread context of 4140	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.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	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.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	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.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
3452	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe
3856	powershell.exe
624	powershell.exe
3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe
4140	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe
3856	powershell.exe
624	powershell.exe
4140	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe
Token: SeDebugPrivilege	3856	powershell.exe
Token: SeDebugPrivilege	624	powershell.exe
Token: SeDebugPrivilege	4140	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3664 wrote to memory of 3856	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe	94
PID 3664 wrote to memory of 3856	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe	94
PID 3664 wrote to memory of 3856	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe	94
PID 3664 wrote to memory of 624	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe	96
PID 3664 wrote to memory of 624	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe	96
PID 3664 wrote to memory of 624	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe	96
PID 3664 wrote to memory of 3452	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe	98
PID 3664 wrote to memory of 3452	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe	98
PID 3664 wrote to memory of 3452	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe	98
PID 3664 wrote to memory of 4140	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe	100
PID 3664 wrote to memory of 4140	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe	100
PID 3664 wrote to memory of 4140	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe	100
PID 3664 wrote to memory of 4140	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe	100
PID 3664 wrote to memory of 4140	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe	100
PID 3664 wrote to memory of 4140	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe	100
PID 3664 wrote to memory of 4140	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe	100
PID 3664 wrote to memory of 4140	3664	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe	100

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe

C:\Users\Admin\AppData\Local\Temp\5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe
"C:\Users\Admin\AppData\Local\Temp\5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.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:3664
- 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\5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3856
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\xVAvZAqYx.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:624
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xVAvZAqYx" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCFE3.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3452
- C:\Users\Admin\AppData\Local\Temp\5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.exe
  "C:\Users\Admin\AppData\Local\Temp\5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0.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:4140

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
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
7919378715e8aa6488685449e0ae88e2

SHA1
b2a26fe5aa7ec2b23d2c6038efbdec15b746ace7

SHA256
d6f8b5370b4949f8e27cdafd91ec0ee2b9bb8e2452ae64c51498e71e5d64b648

SHA512
e7501c2420c42f38773d0cfba891e9be1a47f9ac3df85a8a0b78203756a0f0761e09ef3f5976f2000e49b625e642a09145b51f0835ad38305fd2a10e11c5b903

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_pfjk2mqu.btk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCFE3.tmp

Filesize
1KB

MD5
376ac4ef7d6379965021ffa580a9f8f7

SHA1
69253b5cd0eeba7f70c0397138ff0857abff8cab

SHA256
d8729af261e6a8450a81a50675821e14b5bbe35d47040d521fe3eaa27e376460

SHA512
a11a2bc3d109052eaf7dafa7319b4782059114a9f329be0489d0f24230c6fed61e533b32bf1fb859d9609d71998ca4cfdc25cbd44c78051bea4261738262402f

Download Submit
memory/624-38-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/624-74-0x0000000007E00000-0x000000000847A000-memory.dmp

Filesize
6.5MB

Download
memory/624-52-0x00000000712B0000-0x00000000712FC000-memory.dmp

Filesize
304KB

Download
memory/624-49-0x0000000006030000-0x000000000604E000-memory.dmp

Filesize
120KB

Download
memory/624-22-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/624-51-0x0000000007430000-0x0000000007462000-memory.dmp

Filesize
200KB

Download
memory/624-62-0x0000000007410000-0x000000000742E000-memory.dmp

Filesize
120KB

Download
memory/624-73-0x0000000007680000-0x0000000007723000-memory.dmp

Filesize
652KB

Download
memory/624-25-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/624-85-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/624-82-0x0000000007AE0000-0x0000000007AE8000-memory.dmp

Filesize
32KB

Download
memory/624-80-0x0000000007A00000-0x0000000007A14000-memory.dmp

Filesize
80KB

Download
memory/624-78-0x00000000079C0000-0x00000000079D1000-memory.dmp

Filesize
68KB

Download
memory/3664-4-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/3664-3-0x0000000004E00000-0x0000000004E92000-memory.dmp

Filesize
584KB

Download
memory/3664-5-0x0000000004DD0000-0x0000000004DDA000-memory.dmp

Filesize
40KB

Download
memory/3664-2-0x0000000005500000-0x0000000005AA4000-memory.dmp

Filesize
5.6MB

Download
memory/3664-10-0x00000000075D0000-0x000000000766C000-memory.dmp

Filesize
624KB

Download
memory/3664-9-0x0000000000E60000-0x0000000000ECC000-memory.dmp

Filesize
432KB

Download
memory/3664-39-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/3664-0-0x0000000074D1E000-0x0000000074D1F000-memory.dmp

Filesize
4KB

Download
memory/3664-8-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/3664-1-0x0000000000470000-0x0000000000520000-memory.dmp

Filesize
704KB

Download
memory/3664-7-0x0000000074D1E000-0x0000000074D1F000-memory.dmp

Filesize
4KB

Download
memory/3664-6-0x0000000006090000-0x00000000060AE000-memory.dmp

Filesize
120KB

Download
memory/3856-23-0x00000000060C0000-0x0000000006126000-memory.dmp

Filesize
408KB

Download
memory/3856-21-0x0000000005960000-0x0000000005982000-memory.dmp

Filesize
136KB

Download
memory/3856-26-0x0000000006220000-0x0000000006574000-memory.dmp

Filesize
3.3MB

Download
memory/3856-63-0x00000000712B0000-0x00000000712FC000-memory.dmp

Filesize
304KB

Download
memory/3856-89-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/3856-75-0x0000000007B40000-0x0000000007B5A000-memory.dmp

Filesize
104KB

Download
memory/3856-24-0x00000000061B0000-0x0000000006216000-memory.dmp

Filesize
408KB

Download
memory/3856-76-0x0000000007BB0000-0x0000000007BBA000-memory.dmp

Filesize
40KB

Download
memory/3856-77-0x0000000007DC0000-0x0000000007E56000-memory.dmp

Filesize
600KB

Download
memory/3856-50-0x00000000068B0000-0x00000000068FC000-memory.dmp

Filesize
304KB

Download
memory/3856-79-0x0000000007D70000-0x0000000007D7E000-memory.dmp

Filesize
56KB

Download
memory/3856-19-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/3856-81-0x0000000007E80000-0x0000000007E9A000-memory.dmp

Filesize
104KB

Download
memory/3856-18-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/3856-17-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/3856-16-0x00000000059E0000-0x0000000006008000-memory.dmp

Filesize
6.2MB

Download
memory/3856-15-0x0000000002F40000-0x0000000002F76000-memory.dmp

Filesize
216KB

Download
memory/4140-27-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4140-90-0x00000000068A0000-0x00000000068F0000-memory.dmp

Filesize
320KB

Download
memory/4140-91-0x0000000006AC0000-0x0000000006C82000-memory.dmp

Filesize
1.8MB

Download