snakekeylogger | c2faf91bcc8b5f17406999a077c5836086be968b46ad6ff855f99f22dbb41adb

Analysis

max time kernel
121s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
18-02-2025 18:41

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General

Target

customerrequest.exe
Size

708KB
MD5

cda26758d383d4440f407947e1bc38fe
SHA1

f159f961491285f6f02e483f65644fc8e145090e
SHA256

c2faf91bcc8b5f17406999a077c5836086be968b46ad6ff855f99f22dbb41adb
SHA512

45d6cf1a76371ce275ebadb96e24ef966baacddc2b686fdb10634380068e423d65b00de5d0d00ac2e2aea95b52ea479341d824103453b3a21be6f3d9ddaae34d
SSDEEP

12288:ft8fURnHb+Qv6HNbwV4dZmcCa5c986GQbsXnfkTys3XpApPE4tan1bZKfURnHbpy:qMRHPv6tkVGZBJI86G8WnfmmE4t/MRHY

Score

10^/10

snakekeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.gzdled.com.tr
Port:
587
Username:
[email protected]
Password:
Gozdeled1048
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/1040-28-0x0000000000400000-0x0000000000426000-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
3884	powershell.exe
5004	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-1-5-21-100612193-3312047696-905266872-1000\Control Panel\International\Geo\Nation	customerrequest.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-1-5-21-100612193-3312047696-905266872-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	customerrequest.exe
Key opened	\REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	customerrequest.exe
Key opened	\REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	customerrequest.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
19	reallyfreegeoip.org
15	checkip.dyndns.org
18	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 724 set thread context of 1040	724	customerrequest.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	customerrequest.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	customerrequest.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
3220	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
724	customerrequest.exe
3884	powershell.exe
5004	powershell.exe
724	customerrequest.exe
1040	customerrequest.exe
3884	powershell.exe
5004	powershell.exe
1040	customerrequest.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	724	customerrequest.exe
Token: SeDebugPrivilege	3884	powershell.exe
Token: SeDebugPrivilege	5004	powershell.exe
Token: SeDebugPrivilege	1040	customerrequest.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 724 wrote to memory of 3884	724	customerrequest.exe	86
PID 724 wrote to memory of 3884	724	customerrequest.exe	86
PID 724 wrote to memory of 3884	724	customerrequest.exe	86
PID 724 wrote to memory of 5004	724	customerrequest.exe	88
PID 724 wrote to memory of 5004	724	customerrequest.exe	88
PID 724 wrote to memory of 5004	724	customerrequest.exe	88
PID 724 wrote to memory of 3220	724	customerrequest.exe	90
PID 724 wrote to memory of 3220	724	customerrequest.exe	90
PID 724 wrote to memory of 3220	724	customerrequest.exe	90
PID 724 wrote to memory of 1040	724	customerrequest.exe	92
PID 724 wrote to memory of 1040	724	customerrequest.exe	92
PID 724 wrote to memory of 1040	724	customerrequest.exe	92
PID 724 wrote to memory of 1040	724	customerrequest.exe	92
PID 724 wrote to memory of 1040	724	customerrequest.exe	92
PID 724 wrote to memory of 1040	724	customerrequest.exe	92
PID 724 wrote to memory of 1040	724	customerrequest.exe	92
PID 724 wrote to memory of 1040	724	customerrequest.exe	92

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	customerrequest.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	customerrequest.exe

C:\Users\Admin\AppData\Local\Temp\customerrequest.exe
"C:\Users\Admin\AppData\Local\Temp\customerrequest.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:724
- 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\customerrequest.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3884
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\tjvxuavKFXO.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5004
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tjvxuavKFXO" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB4C9.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3220
- C:\Users\Admin\AppData\Local\Temp\customerrequest.exe
  "C:\Users\Admin\AppData\Local\Temp\customerrequest.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:1040

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
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

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

Filesize
18KB

MD5
3063bb111c468415bb7211b0822b78da

SHA1
339b7d4d6e8dec07d6b0cecda7f1fa75eeaccbb2

SHA256
73d559d7ea9c89b853b0c1de77a5c0ab816425dbdf3d6ae480bca4bb84410761

SHA512
2b4fe033801d09dfc80da058c5c286a06a9042fcf1364a284758f4b7a7ef18de3a065ef899ab4b339c7f962aeab68b23a3f57cced9602508f55b5a01c5731fe6

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3orw3p1c.l3c.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB4C9.tmp

Filesize
1KB

MD5
dff7613dc3f106ea4fef29fc87a398d4

SHA1
2339b451503440b7d9a11b32874c5fd0c0a82155

SHA256
1474ed2aec0dd41e2fad76424e1ffbd1c8065d5b0ea1b9deb5494ff5cd1267d0

SHA512
f8d5a2f8fe486cb475207d6ad2d5af7e607b49fffeb278ef2831ec7dad51168bfaff25efe14faa4241a14a080769590769f5651918a4621ee3d267301f0515e0

Download Submit
memory/724-8-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/724-2-0x0000000005CB0000-0x0000000006254000-memory.dmp

Filesize
5.6MB

Download
memory/724-6-0x00000000069D0000-0x00000000069EE000-memory.dmp

Filesize
120KB

Download
memory/724-7-0x000000007519E000-0x000000007519F000-memory.dmp

Filesize
4KB

Download
memory/724-5-0x0000000005890000-0x000000000589A000-memory.dmp

Filesize
40KB

Download
memory/724-9-0x0000000005110000-0x000000000517C000-memory.dmp

Filesize
432KB

Download
memory/724-10-0x0000000008490000-0x000000000852C000-memory.dmp

Filesize
624KB

Download
memory/724-1-0x0000000000C60000-0x0000000000D14000-memory.dmp

Filesize
720KB

Download
memory/724-38-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/724-4-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/724-3-0x0000000005700000-0x0000000005792000-memory.dmp

Filesize
584KB

Download
memory/724-0-0x000000007519E000-0x000000007519F000-memory.dmp

Filesize
4KB

Download
memory/1040-28-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1040-90-0x0000000006530000-0x0000000006580000-memory.dmp

Filesize
320KB

Download
memory/1040-91-0x0000000006750000-0x0000000006912000-memory.dmp

Filesize
1.8MB

Download
memory/3884-39-0x00000000055F0000-0x0000000005944000-memory.dmp

Filesize
3.3MB

Download
memory/3884-81-0x0000000007050000-0x000000000706A000-memory.dmp

Filesize
104KB

Download
memory/3884-15-0x0000000002100000-0x0000000002136000-memory.dmp

Filesize
216KB

Download
memory/3884-31-0x0000000005310000-0x0000000005376000-memory.dmp

Filesize
408KB

Download
memory/3884-16-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/3884-19-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/3884-88-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/3884-22-0x0000000005240000-0x0000000005262000-memory.dmp

Filesize
136KB

Download
memory/3884-49-0x00000000059E0000-0x00000000059FE000-memory.dmp

Filesize
120KB

Download
memory/3884-50-0x0000000005A20000-0x0000000005A6C000-memory.dmp

Filesize
304KB

Download
memory/3884-51-0x0000000005FA0000-0x0000000005FD2000-memory.dmp

Filesize
200KB

Download
memory/3884-62-0x0000000005FE0000-0x0000000005FFE000-memory.dmp

Filesize
120KB

Download
memory/3884-17-0x0000000004AE0000-0x0000000005108000-memory.dmp

Filesize
6.2MB

Download
memory/3884-52-0x0000000071610000-0x000000007165C000-memory.dmp

Filesize
304KB

Download
memory/3884-73-0x00000000069E0000-0x0000000006A83000-memory.dmp

Filesize
652KB

Download
memory/3884-18-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/3884-75-0x0000000006D10000-0x0000000006D2A000-memory.dmp

Filesize
104KB

Download
memory/3884-76-0x0000000006D80000-0x0000000006D8A000-memory.dmp

Filesize
40KB

Download
memory/3884-82-0x0000000007030000-0x0000000007038000-memory.dmp

Filesize
32KB

Download
memory/3884-32-0x00000000053F0000-0x0000000005456000-memory.dmp

Filesize
408KB

Download
memory/3884-79-0x0000000006F40000-0x0000000006F4E000-memory.dmp

Filesize
56KB

Download
memory/3884-80-0x0000000006F50000-0x0000000006F64000-memory.dmp

Filesize
80KB

Download
memory/5004-78-0x0000000007260000-0x0000000007271000-memory.dmp

Filesize
68KB

Download
memory/5004-77-0x00000000072E0000-0x0000000007376000-memory.dmp

Filesize
600KB

Download
memory/5004-74-0x00000000076A0000-0x0000000007D1A000-memory.dmp

Filesize
6.5MB

Download
memory/5004-63-0x0000000071610000-0x000000007165C000-memory.dmp

Filesize
304KB

Download
memory/5004-29-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/5004-89-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/5004-21-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/5004-37-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download