snakekeylogger | 4a3366cf93759cb78a0ed525bfac3d7bbdf76cfba65517a8dcceefc074e29b61

Analysis

max time kernel
94s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
01/02/2025, 03:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Faktura VAT-FV2025011500091_pdf .scr
Size

33KB
MD5

d8d7f78fe5c20a6b352f07555596d52d
SHA1

87c051d95e93ede211646eedc17558d105a73161
SHA256

d63c8389d2b2cabed5b7c9a96a37199ef8509f21ea4c30907ef472a81703277b
SHA512

9c40cd0bc0d434dc83ad7109c7ae2760303267e2b0e04ad405ebafece908e935d315655811ac951791d268c952661a7052fe85834da928b1bc5faaba5bed2f4d
SSDEEP

768:e4tstdxqNvXA5IRBy47AtXKSgWDu01L3x+1gb:e4tstdx6vA5IRBXUm6dc1gb

Score

10^/10

snakekeylogger collection keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.haselayakkabi.com.tr
Port:
25
Username:
[email protected]
Password:
Ydj5DCO%
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/3928-1345-0x0000000140000000-0x0000000140024000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 208 created 3528	208	Faktura VAT-FV2025011500091_pdf .scr	56

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2089655958-977706906-1981639424-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-2089655958-977706906-1981639424-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-2089655958-977706906-1981639424-1000\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
36	reallyfreegeoip.org
37	reallyfreegeoip.org
34	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 208 set thread context of 3928	208	Faktura VAT-FV2025011500091_pdf .scr	89

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
208	Faktura VAT-FV2025011500091_pdf .scr
208	Faktura VAT-FV2025011500091_pdf .scr
208	Faktura VAT-FV2025011500091_pdf .scr
3928	InstallUtil.exe
3928	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	208	Faktura VAT-FV2025011500091_pdf .scr
Token: SeDebugPrivilege	208	Faktura VAT-FV2025011500091_pdf .scr
Token: SeDebugPrivilege	3928	InstallUtil.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 208 wrote to memory of 3928	208	Faktura VAT-FV2025011500091_pdf .scr	89
PID 208 wrote to memory of 3928	208	Faktura VAT-FV2025011500091_pdf .scr	89
PID 208 wrote to memory of 3928	208	Faktura VAT-FV2025011500091_pdf .scr	89
PID 208 wrote to memory of 3928	208	Faktura VAT-FV2025011500091_pdf .scr	89
PID 208 wrote to memory of 3928	208	Faktura VAT-FV2025011500091_pdf .scr	89
PID 208 wrote to memory of 3928	208	Faktura VAT-FV2025011500091_pdf .scr	89

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2089655958-977706906-1981639424-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2089655958-977706906-1981639424-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3528
- C:\Users\Admin\AppData\Local\Temp\Faktura VAT-FV2025011500091_pdf .scr
  "C:\Users\Admin\AppData\Local\Temp\Faktura VAT-FV2025011500091_pdf .scr" /S
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:208
- 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:3928

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

Loading Replay Monitor...

Downloads

memory/208-0-0x00007FF8E5903000-0x00007FF8E5905000-memory.dmp

Filesize
8KB

Download
memory/208-1-0x0000014B47F70000-0x0000014B47F7C000-memory.dmp

Filesize
48KB

Download
memory/208-2-0x00007FF8E5900000-0x00007FF8E63C1000-memory.dmp

Filesize
10.8MB

Download
memory/208-3-0x00007FF8E5903000-0x00007FF8E5905000-memory.dmp

Filesize
8KB

Download
memory/208-4-0x00007FF8E5900000-0x00007FF8E63C1000-memory.dmp

Filesize
10.8MB

Download
memory/208-5-0x0000014B62680000-0x0000014B62788000-memory.dmp

Filesize
1.0MB

Download
memory/208-61-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-59-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-39-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-37-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-19-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-17-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-9-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-7-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-6-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-69-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-67-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-65-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-63-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-57-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-55-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-53-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-51-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-49-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-47-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-45-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-43-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-42-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-35-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-33-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-31-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-29-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-27-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-25-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-23-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-21-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-15-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-13-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-11-0x0000014B62680000-0x0000014B62782000-memory.dmp

Filesize
1.0MB

Download
memory/208-1328-0x00007FF8E5900000-0x00007FF8E63C1000-memory.dmp

Filesize
10.8MB

Download
memory/208-1329-0x0000014B62790000-0x0000014B627F2000-memory.dmp

Filesize
392KB

Download
memory/208-1330-0x0000014B627F0000-0x0000014B6284E000-memory.dmp

Filesize
376KB

Download
memory/208-1331-0x0000014B628C0000-0x0000014B6290C000-memory.dmp

Filesize
304KB

Download
memory/208-1332-0x00007FF8E5900000-0x00007FF8E63C1000-memory.dmp

Filesize
10.8MB

Download
memory/208-1333-0x00007FF8E5900000-0x00007FF8E63C1000-memory.dmp

Filesize
10.8MB

Download
memory/208-1334-0x00007FF8E5900000-0x00007FF8E63C1000-memory.dmp

Filesize
10.8MB

Download
memory/208-1335-0x00007FF8E5900000-0x00007FF8E63C1000-memory.dmp

Filesize
10.8MB

Download
memory/208-1336-0x0000014B639C0000-0x0000014B63A14000-memory.dmp

Filesize
336KB

Download
memory/208-1341-0x00007FF8E5900000-0x00007FF8E63C1000-memory.dmp

Filesize
10.8MB

Download
memory/208-1343-0x00007FF8E5900000-0x00007FF8E63C1000-memory.dmp

Filesize
10.8MB

Download
memory/208-1344-0x00007FF8E5900000-0x00007FF8E63C1000-memory.dmp

Filesize
10.8MB

Download
memory/3928-1345-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/3928-1346-0x00007FF8E5900000-0x00007FF8E63C1000-memory.dmp

Filesize
10.8MB

Download
memory/3928-1347-0x00007FF8E5900000-0x00007FF8E63C1000-memory.dmp

Filesize
10.8MB

Download
memory/3928-1348-0x000001D3837B0000-0x000001D383800000-memory.dmp

Filesize
320KB

Download
memory/3928-1349-0x000001D39DE00000-0x000001D39DFC2000-memory.dmp

Filesize
1.8MB

Download
memory/3928-1350-0x00007FF8E5900000-0x00007FF8E63C1000-memory.dmp

Filesize
10.8MB

Download