snakekeylogger | b106f5b826b7d98a5b24487bc596827451b91fbb874d8feda6cfe7adda4331ac

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
06-02-2025 07:09

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General

Target

ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe
Size

10KB
MD5

fd7634082a916c3bd8c94c8493fc83e2
SHA1

c60c2abf158cc15b775d147b3daeffe7ca620d66
SHA256

7a5a195be41d691882da0610b142ab0f82b6cccfa5b66db38b5a2416f5e4b62d
SHA512

dec560e299ed874f87271aba3c597b0ad09d7b2a7d30f2024ef16ae85f8bca3cfce631e207d23eaaf9bd22f61f916474e5e21710c2b275556a16a7549158d49d
SSDEEP

192:S+SaZG1g6f0CX6I8VBoTruapz7as7wl5N+2:pSaZFyL6I8VAt7alQ

Score

10^/10

snakekeylogger collection keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot7719158406:AAGxGMuZ_5NEFP89HZrIghiOEjJFOaEE7ds/sendMessage?chat_id=1018401531

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/2000-1343-0x0000000140000000-0x0000000140024000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 4892 created 3320	4892	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe	55

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3625106387-4207083342-115176794-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3625106387-4207083342-115176794-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3625106387-4207083342-115176794-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.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
33	checkip.dyndns.org
49	reallyfreegeoip.org
50	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4892 set thread context of 2000	4892	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe	97

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4892	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe
4892	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe
4892	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe
2000	InstallUtil.exe
2000	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4892	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe
Token: SeDebugPrivilege	4892	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe
Token: SeDebugPrivilege	2000	InstallUtil.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4892 wrote to memory of 2000	4892	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe	97
PID 4892 wrote to memory of 2000	4892	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe	97
PID 4892 wrote to memory of 2000	4892	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe	97
PID 4892 wrote to memory of 2000	4892	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe	97
PID 4892 wrote to memory of 2000	4892	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe	97
PID 4892 wrote to memory of 2000	4892	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe	97

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3625106387-4207083342-115176794-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3625106387-4207083342-115176794-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3320
- C:\Users\Admin\AppData\Local\Temp\ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe
  "C:\Users\Admin\AppData\Local\Temp\ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4892
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2000-1343-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/2000-1346-0x00007FF8863E0000-0x00007FF886EA1000-memory.dmp

Filesize
10.8MB

Download
memory/2000-1347-0x00007FF8863E0000-0x00007FF886EA1000-memory.dmp

Filesize
10.8MB

Download
memory/2000-1348-0x00007FF8863E0000-0x00007FF886EA1000-memory.dmp

Filesize
10.8MB

Download
memory/2000-1349-0x00000228ADBA0000-0x00000228ADBF0000-memory.dmp

Filesize
320KB

Download
memory/2000-1350-0x00000228C69D0000-0x00000228C6B92000-memory.dmp

Filesize
1.8MB

Download
memory/4892-21-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-65-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-3-0x00000233EC200000-0x00000233EC30A000-memory.dmp

Filesize
1.0MB

Download
memory/4892-29-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-31-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-67-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-13-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-63-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-61-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-59-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-57-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-55-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-51-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-49-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-47-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-45-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-39-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-37-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-15-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-33-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-25-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-23-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-1-0x00000233E9B60000-0x00000233E9B66000-memory.dmp

Filesize
24KB

Download
memory/4892-19-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-35-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-2-0x00007FF8863E0000-0x00007FF886EA1000-memory.dmp

Filesize
10.8MB

Download
memory/4892-1344-0x00007FF8863E0000-0x00007FF886EA1000-memory.dmp

Filesize
10.8MB

Download
memory/4892-9-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-5-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-53-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-43-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-41-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-27-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-17-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-7-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-4-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-1326-0x00007FF8863E3000-0x00007FF8863E5000-memory.dmp

Filesize
8KB

Download
memory/4892-1327-0x00007FF8863E0000-0x00007FF886EA1000-memory.dmp

Filesize
10.8MB

Download
memory/4892-1328-0x00000233ED3C0000-0x00000233ED422000-memory.dmp

Filesize
392KB

Download
memory/4892-1329-0x00000233ED420000-0x00000233ED480000-memory.dmp

Filesize
384KB

Download
memory/4892-1330-0x00000233ED4F0000-0x00000233ED53C000-memory.dmp

Filesize
304KB

Download
memory/4892-1331-0x00007FF8863E0000-0x00007FF886EA1000-memory.dmp

Filesize
10.8MB

Download
memory/4892-1332-0x00007FF8863E0000-0x00007FF886EA1000-memory.dmp

Filesize
10.8MB

Download
memory/4892-1333-0x00007FF8863E0000-0x00007FF886EA1000-memory.dmp

Filesize
10.8MB

Download
memory/4892-1334-0x00007FF8863E0000-0x00007FF886EA1000-memory.dmp

Filesize
10.8MB

Download
memory/4892-1335-0x00007FF8863E0000-0x00007FF886EA1000-memory.dmp

Filesize
10.8MB

Download
memory/4892-0-0x00007FF8863E3000-0x00007FF8863E5000-memory.dmp

Filesize
8KB

Download
memory/4892-1336-0x00000233ED540000-0x00000233ED594000-memory.dmp

Filesize
336KB

Download
memory/4892-1341-0x00007FF8863E0000-0x00007FF886EA1000-memory.dmp

Filesize
10.8MB

Download
memory/4892-11-0x00000233EC200000-0x00000233EC303000-memory.dmp

Filesize
1.0MB

Download
memory/4892-1345-0x00007FF8863E0000-0x00007FF886EA1000-memory.dmp

Filesize
10.8MB

Download