snakekeylogger | 7a5a195be41d691882da0610b142ab0f82b6cccfa5b66db38b5a2416f5e4b62d

Analysis

max time kernel
102s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-02-2025 16:47

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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/4108-1345-0x0000000140000000-0x0000000140024000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 3532 created 3436	3532	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe	56

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\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
43	checkip.dyndns.org
46	reallyfreegeoip.org
47	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3532 set thread context of 4108	3532	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe	93

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
3532	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe
3532	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe
3532	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe
4108	InstallUtil.exe
4108	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3532	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe
Token: SeDebugPrivilege	3532	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe
Token: SeDebugPrivilege	4108	InstallUtil.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3532 wrote to memory of 4108	3532	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe	93
PID 3532 wrote to memory of 4108	3532	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe	93
PID 3532 wrote to memory of 4108	3532	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe	93
PID 3532 wrote to memory of 4108	3532	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe	93
PID 3532 wrote to memory of 4108	3532	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe	93
PID 3532 wrote to memory of 4108	3532	ZAMDOST_230-ZT-2025_Oryginał_4_pdf .exe	93

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3436
- 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:3532
- 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:4108

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/3532-0-0x00007FFE0C913000-0x00007FFE0C915000-memory.dmp

Filesize
8KB

Download
memory/3532-1-0x000001C029E50000-0x000001C029E56000-memory.dmp

Filesize
24KB

Download
memory/3532-2-0x00007FFE0C910000-0x00007FFE0D3D1000-memory.dmp

Filesize
10.8MB

Download
memory/3532-3-0x00007FFE0C913000-0x00007FFE0C915000-memory.dmp

Filesize
8KB

Download
memory/3532-4-0x00007FFE0C910000-0x00007FFE0D3D1000-memory.dmp

Filesize
10.8MB

Download
memory/3532-5-0x000001C044580000-0x000001C04468A000-memory.dmp

Filesize
1.0MB

Download
memory/3532-19-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-29-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-65-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-67-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-69-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-63-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-61-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-60-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-57-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-55-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-53-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-51-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-49-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-47-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-45-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-43-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-39-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-37-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-35-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-34-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-31-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-27-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-25-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-23-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-21-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-17-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-15-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-13-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-11-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-9-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-41-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-7-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-6-0x000001C044580000-0x000001C044683000-memory.dmp

Filesize
1.0MB

Download
memory/3532-1328-0x00007FFE0C910000-0x00007FFE0D3D1000-memory.dmp

Filesize
10.8MB

Download
memory/3532-1329-0x000001C02BBB0000-0x000001C02BC12000-memory.dmp

Filesize
392KB

Download
memory/3532-1330-0x000001C02BC10000-0x000001C02BC70000-memory.dmp

Filesize
384KB

Download
memory/3532-1332-0x00007FFE0C910000-0x00007FFE0D3D1000-memory.dmp

Filesize
10.8MB

Download
memory/3532-1331-0x000001C0457F0000-0x000001C04583C000-memory.dmp

Filesize
304KB

Download
memory/3532-1333-0x00007FFE0C910000-0x00007FFE0D3D1000-memory.dmp

Filesize
10.8MB

Download
memory/3532-1334-0x00007FFE0C910000-0x00007FFE0D3D1000-memory.dmp

Filesize
10.8MB

Download
memory/3532-1335-0x00007FFE0C910000-0x00007FFE0D3D1000-memory.dmp

Filesize
10.8MB

Download
memory/3532-1336-0x000001C045840000-0x000001C045894000-memory.dmp

Filesize
336KB

Download
memory/3532-1341-0x00007FFE0C910000-0x00007FFE0D3D1000-memory.dmp

Filesize
10.8MB

Download
memory/3532-1343-0x00007FFE0C910000-0x00007FFE0D3D1000-memory.dmp

Filesize
10.8MB

Download
memory/3532-1344-0x00007FFE0C910000-0x00007FFE0D3D1000-memory.dmp

Filesize
10.8MB

Download
memory/4108-1345-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/4108-1346-0x00007FFE0C910000-0x00007FFE0D3D1000-memory.dmp

Filesize
10.8MB

Download
memory/4108-1347-0x00007FFE0C910000-0x00007FFE0D3D1000-memory.dmp

Filesize
10.8MB

Download
memory/4108-1348-0x0000017BE76D0000-0x0000017BE7720000-memory.dmp

Filesize
320KB

Download
memory/4108-1349-0x0000017BE7A80000-0x0000017BE7C42000-memory.dmp

Filesize
1.8MB

Download
memory/4108-1350-0x00007FFE0C910000-0x00007FFE0D3D1000-memory.dmp

Filesize
10.8MB

Download
memory/4108-1351-0x00007FFE0C910000-0x00007FFE0D3D1000-memory.dmp

Filesize
10.8MB

Download