snakekeylogger | 16e82fc76c9145c8862a1e83a8d53d7e5eacddea13f11edd8ddda29d5aca3345

Analysis

max time kernel
122s
max time network
129s
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 03:12

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General

Target

x.exe
Size

926KB
MD5

4a037032e566e554fb2c4bfdf7af9504
SHA1

8aa91682c52288005b139858c1bfa1ecefa52a1f
SHA256

16e82fc76c9145c8862a1e83a8d53d7e5eacddea13f11edd8ddda29d5aca3345
SHA512

26d7f677d9819d125273690a3de44a834f10289c566ea5a59a0536f9f3193c95ec1ec0cfe842c12a7072ce41f5b56211283e1e3823f6a7c7839448d9fa8f899b
SSDEEP

12288:ap2SfSZnIULcqxUR37bMWDsHQsJGgZhRTZXDdEasjfYVLUkR:ap7fHNHMWoHQso8hRT1JEPfOT

Score

10^/10

snakekeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
webmail.adriaknjigovodstvo.hr
Port:
25
Username:
[email protected]
Password:
Natasa03%$
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/3348-34-0x0000000000400000-0x0000000000426000-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
4884	powershell.exe
412	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-1-5-21-2278412438-3475196406-3686434223-1000\Control Panel\International\Geo\Nation	x.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-1-5-21-2278412438-3475196406-3686434223-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	x.exe
Key opened	\REGISTRY\USER\S-1-5-21-2278412438-3475196406-3686434223-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	x.exe
Key opened	\REGISTRY\USER\S-1-5-21-2278412438-3475196406-3686434223-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	x.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
14	checkip.dyndns.org
17	reallyfreegeoip.org
18	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3888 set thread context of 3348	3888	x.exe	95

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	x.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	x.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
2984	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3888	x.exe
4884	powershell.exe
412	powershell.exe
3888	x.exe
3348	x.exe
4884	powershell.exe
412	powershell.exe
3348	x.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3888	x.exe
Token: SeDebugPrivilege	4884	powershell.exe
Token: SeDebugPrivilege	412	powershell.exe
Token: SeDebugPrivilege	3348	x.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3888 wrote to memory of 4884	3888	x.exe	89
PID 3888 wrote to memory of 4884	3888	x.exe	89
PID 3888 wrote to memory of 4884	3888	x.exe	89
PID 3888 wrote to memory of 412	3888	x.exe	91
PID 3888 wrote to memory of 412	3888	x.exe	91
PID 3888 wrote to memory of 412	3888	x.exe	91
PID 3888 wrote to memory of 2984	3888	x.exe	93
PID 3888 wrote to memory of 2984	3888	x.exe	93
PID 3888 wrote to memory of 2984	3888	x.exe	93
PID 3888 wrote to memory of 3348	3888	x.exe	95
PID 3888 wrote to memory of 3348	3888	x.exe	95
PID 3888 wrote to memory of 3348	3888	x.exe	95
PID 3888 wrote to memory of 3348	3888	x.exe	95
PID 3888 wrote to memory of 3348	3888	x.exe	95
PID 3888 wrote to memory of 3348	3888	x.exe	95
PID 3888 wrote to memory of 3348	3888	x.exe	95
PID 3888 wrote to memory of 3348	3888	x.exe	95

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2278412438-3475196406-3686434223-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	x.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2278412438-3475196406-3686434223-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	x.exe

C:\Users\Admin\AppData\Local\Temp\x.exe
"C:\Users\Admin\AppData\Local\Temp\x.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:3888
- 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\x.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4884
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HsEHFIONYJK.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:412
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HsEHFIONYJK" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF349.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2984
- C:\Users\Admin\AppData\Local\Temp\x.exe
  "C:\Users\Admin\AppData\Local\Temp\x.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:3348

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
dbad85ca80208a29f76a2d1e6e448568

SHA1
855d1f1bbbd1332dab369ba0ec379889d0e4c102

SHA256
c5a37debbdd6fcc363a508e4e1d7002c0d4d256d27d5fcb9cfa5065ea037ee7a

SHA512
be2032aa14ce1f1da21dc81e3d2655ecca741f7d879eed818b1c897c3b8f9c0c1debe3327bec361cf1cd4f0bf53c0d4582c3b8e5b34d9be10aab319f9687716d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_w52ea013.tev.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF349.tmp

Filesize
1KB

MD5
7eca42fc6f85e0b63fdd91325554e016

SHA1
ab2850d2188e7510a082c05683c597ac5e28cec3

SHA256
02d8dbd8c696c8621a20a4004b367c1ceaac836bfefc2bc8df7721095bf16f80

SHA512
e4beb48efe8e9ff1108f34cc26001de16b033934bbec98e34a63ba0a744b6f53e1f150553724adb09ed7f945f9a3844f17ed743c9eed4d3c0f356666f64565e9

Download Submit
memory/412-27-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/412-80-0x0000000007E10000-0x0000000007E24000-memory.dmp

Filesize
80KB

Download
memory/412-81-0x0000000007F10000-0x0000000007F2A000-memory.dmp

Filesize
104KB

Download
memory/412-63-0x00000000707F0000-0x000000007083C000-memory.dmp

Filesize
304KB

Download
memory/412-20-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/412-77-0x0000000007E50000-0x0000000007EE6000-memory.dmp

Filesize
600KB

Download
memory/412-26-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/412-82-0x0000000007EF0000-0x0000000007EF8000-memory.dmp

Filesize
32KB

Download
memory/412-75-0x0000000007BD0000-0x0000000007BEA000-memory.dmp

Filesize
104KB

Download
memory/412-89-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/412-79-0x0000000007E00000-0x0000000007E0E000-memory.dmp

Filesize
56KB

Download
memory/412-74-0x0000000008210000-0x000000000888A000-memory.dmp

Filesize
6.5MB

Download
memory/3348-34-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3348-90-0x0000000006B20000-0x0000000006B70000-memory.dmp

Filesize
320KB

Download
memory/3348-91-0x0000000006D40000-0x0000000006F02000-memory.dmp

Filesize
1.8MB

Download
memory/3888-0-0x00000000745CE000-0x00000000745CF000-memory.dmp

Filesize
4KB

Download
memory/3888-11-0x000000000CDB0000-0x000000000CE4C000-memory.dmp

Filesize
624KB

Download
memory/3888-10-0x0000000005170000-0x00000000051DC000-memory.dmp

Filesize
432KB

Download
memory/3888-9-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3888-8-0x00000000745CE000-0x00000000745CF000-memory.dmp

Filesize
4KB

Download
memory/3888-7-0x00000000063E0000-0x00000000063FE000-memory.dmp

Filesize
120KB

Download
memory/3888-6-0x00000000058D0000-0x00000000058DA000-memory.dmp

Filesize
40KB

Download
memory/3888-48-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3888-5-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3888-4-0x0000000005960000-0x0000000005CB4000-memory.dmp

Filesize
3.3MB

Download
memory/3888-3-0x0000000005710000-0x00000000057A2000-memory.dmp

Filesize
584KB

Download
memory/3888-2-0x0000000005DC0000-0x0000000006364000-memory.dmp

Filesize
5.6MB

Download
memory/3888-1-0x0000000000C60000-0x0000000000D4A000-memory.dmp

Filesize
936KB

Download
memory/4884-16-0x0000000002240000-0x0000000002276000-memory.dmp

Filesize
216KB

Download
memory/4884-64-0x0000000006B70000-0x0000000006C13000-memory.dmp

Filesize
652KB

Download
memory/4884-62-0x0000000006110000-0x000000000612E000-memory.dmp

Filesize
120KB

Download
memory/4884-52-0x00000000707F0000-0x000000007083C000-memory.dmp

Filesize
304KB

Download
memory/4884-76-0x0000000006F10000-0x0000000006F1A000-memory.dmp

Filesize
40KB

Download
memory/4884-51-0x0000000006140000-0x0000000006172000-memory.dmp

Filesize
200KB

Download
memory/4884-78-0x0000000007090000-0x00000000070A1000-memory.dmp

Filesize
68KB

Download
memory/4884-50-0x0000000005C00000-0x0000000005C4C000-memory.dmp

Filesize
304KB

Download
memory/4884-49-0x0000000005B70000-0x0000000005B8E000-memory.dmp

Filesize
120KB

Download
memory/4884-25-0x0000000004CA0000-0x0000000004D06000-memory.dmp

Filesize
408KB

Download
memory/4884-23-0x0000000004B90000-0x0000000004BB2000-memory.dmp

Filesize
136KB

Download
memory/4884-24-0x0000000004C30000-0x0000000004C96000-memory.dmp

Filesize
408KB

Download
memory/4884-88-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/4884-21-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/4884-19-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/4884-17-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/4884-18-0x0000000004D90000-0x00000000053B8000-memory.dmp

Filesize
6.2MB

Download