snakekeylogger | 6b1c2144b4fde66439a0632914f1548b922fc251a3889c445d2d68c64c80bb06

Analysis

max time kernel
130s
max time network
206s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
02/02/2025, 12:33

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General

Target

Faktura VAT-FV2025013100092_pdf .scr
Size

30KB
MD5

0e5971e91dd1db9deb1fb0423dfb7f86
SHA1

77550fc14cc113302e033b388af34e325b3cffa3
SHA256

9a46f9b65992fa05b30ff12b672bcc3c2bb9eb4a1ed3b18c41ab00912fa1ffef
SHA512

6aa1fc7cf57c872dbb5b2c6afc42cebb5c6acad1f8c9c939690529c931c780eb6b13e0a0ac4dce90c2b6a325334b3dbf2b7273564379c8eb5d4a9a2ad20f0e55
SSDEEP

768:zEtDBZdaNLXc0oZKNuPYlmwK3xKeL7BykIM:zEtDBZdqLcNgcYYTbBykr

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/3436-1346-0x0000000140000000-0x0000000140024000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 4980 created 3480	4980	Faktura VAT-FV2025013100092_pdf .scr	55

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\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
18	checkip.dyndns.org
20	reallyfreegeoip.org
21	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4980 set thread context of 3436	4980	Faktura VAT-FV2025013100092_pdf .scr	88

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4980	Faktura VAT-FV2025013100092_pdf .scr
4980	Faktura VAT-FV2025013100092_pdf .scr
4980	Faktura VAT-FV2025013100092_pdf .scr
3436	InstallUtil.exe
3436	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4980	Faktura VAT-FV2025013100092_pdf .scr
Token: SeDebugPrivilege	4980	Faktura VAT-FV2025013100092_pdf .scr
Token: SeDebugPrivilege	3436	InstallUtil.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4980 wrote to memory of 3436	4980	Faktura VAT-FV2025013100092_pdf .scr	88
PID 4980 wrote to memory of 3436	4980	Faktura VAT-FV2025013100092_pdf .scr	88
PID 4980 wrote to memory of 3436	4980	Faktura VAT-FV2025013100092_pdf .scr	88
PID 4980 wrote to memory of 3436	4980	Faktura VAT-FV2025013100092_pdf .scr	88
PID 4980 wrote to memory of 3436	4980	Faktura VAT-FV2025013100092_pdf .scr	88
PID 4980 wrote to memory of 3436	4980	Faktura VAT-FV2025013100092_pdf .scr	88

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3480
- C:\Users\Admin\AppData\Local\Temp\Faktura VAT-FV2025013100092_pdf .scr
  "C:\Users\Admin\AppData\Local\Temp\Faktura VAT-FV2025013100092_pdf .scr" /S
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4980
- 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:3436

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/3436-1346-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/3436-1347-0x00007FFDA8F30000-0x00007FFDA99F1000-memory.dmp

Filesize
10.8MB

Download
memory/3436-1348-0x00007FFDA8F30000-0x00007FFDA99F1000-memory.dmp

Filesize
10.8MB

Download
memory/3436-1349-0x000001DCB2640000-0x000001DCB2690000-memory.dmp

Filesize
320KB

Download
memory/3436-1350-0x000001DCCCBA0000-0x000001DCCCD62000-memory.dmp

Filesize
1.8MB

Download
memory/3436-1351-0x00007FFDA8F30000-0x00007FFDA99F1000-memory.dmp

Filesize
10.8MB

Download
memory/4980-29-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-1333-0x00007FFDA8F30000-0x00007FFDA99F1000-memory.dmp

Filesize
10.8MB

Download
memory/4980-3-0x000001297A150000-0x000001297A258000-memory.dmp

Filesize
1.0MB

Download
memory/4980-15-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-25-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-67-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-65-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-63-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-61-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-59-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-57-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-53-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-19-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-49-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-47-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-45-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-43-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-41-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-39-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-35-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-33-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-31-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-1-0x000001295F9B0000-0x000001295F9BA000-memory.dmp

Filesize
40KB

Download
memory/4980-27-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-2-0x00007FFDA8F30000-0x00007FFDA99F1000-memory.dmp

Filesize
10.8MB

Download
memory/4980-23-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-51-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-17-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-13-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-11-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-9-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-7-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-5-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-55-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-37-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-4-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-1326-0x00007FFDA8F33000-0x00007FFDA8F35000-memory.dmp

Filesize
8KB

Download
memory/4980-1327-0x00007FFDA8F30000-0x00007FFDA99F1000-memory.dmp

Filesize
10.8MB

Download
memory/4980-1328-0x00007FFDA8F30000-0x00007FFDA99F1000-memory.dmp

Filesize
10.8MB

Download
memory/4980-1329-0x00000129615B0000-0x0000012961612000-memory.dmp

Filesize
392KB

Download
memory/4980-1330-0x0000012961660000-0x00000129616BE000-memory.dmp

Filesize
376KB

Download
memory/4980-1331-0x00007FFDA8F30000-0x00007FFDA99F1000-memory.dmp

Filesize
10.8MB

Download
memory/4980-1332-0x000001297A2D0000-0x000001297A31C000-memory.dmp

Filesize
304KB

Download
memory/4980-21-0x000001297A150000-0x000001297A252000-memory.dmp

Filesize
1.0MB

Download
memory/4980-1334-0x00007FFDA8F30000-0x00007FFDA99F1000-memory.dmp

Filesize
10.8MB

Download
memory/4980-1335-0x00007FFDA8F30000-0x00007FFDA99F1000-memory.dmp

Filesize
10.8MB

Download
memory/4980-1336-0x00007FFDA8F30000-0x00007FFDA99F1000-memory.dmp

Filesize
10.8MB

Download
memory/4980-0-0x00007FFDA8F33000-0x00007FFDA8F35000-memory.dmp

Filesize
8KB

Download
memory/4980-1337-0x000001297A320000-0x000001297A374000-memory.dmp

Filesize
336KB

Download
memory/4980-1342-0x00007FFDA8F30000-0x00007FFDA99F1000-memory.dmp

Filesize
10.8MB

Download
memory/4980-1344-0x00007FFDA8F30000-0x00007FFDA99F1000-memory.dmp

Filesize
10.8MB

Download
memory/4980-1345-0x00007FFDA8F30000-0x00007FFDA99F1000-memory.dmp

Filesize
10.8MB

Download