snakekeylogger | 511c7c20def507f2498d9bb941173990602dcbe9b45399d424c232fca3aa318e

Analysis

max time kernel
128s
max time network
129s
platform
windows10-ltsc_2021_x64
resource
win10ltsc2021-20250410-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20250410-enlocale:en-usos:windows10-ltsc_2021-x64system
submitted
11/04/2025, 06:50

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General

Target

Narudžbenica 130666 Impol Tlm_pdf .scr
Size

12KB
MD5

8b858788092ce0a0a4c774712bf99089
SHA1

d0363773fdbfa6718325af55dac0a91f0ff01a0d
SHA256

511c7c20def507f2498d9bb941173990602dcbe9b45399d424c232fca3aa318e
SHA512

693876604cfaf457ee3e81a507b35e8a7dbab469754140b17a2a2b68b28c5e71dc02ef3b17044d4e5a17bc2eea922c8201133ced0afc9abaa235640275d8169d
SSDEEP

384:9X+ZBkUfh6g3CnMb4RHaPSqsDhVLEJ89M5niUug:96kUYG4RHcSXDhVLEJ1i2

Score

10^/10

snakekeylogger collection keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot7016021549:AAFFED6mrzzYMktPd78AMWdi_nAN7SC1JJY/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
behavioral1/memory/2388-1358-0x0000000140000000-0x0000000140024000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 3972 created 3616	3972	Narudžbenica 130666 Impol Tlm_pdf .scr	57

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3276626056-3619442337-829025701-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3276626056-3619442337-829025701-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3276626056-3619442337-829025701-1000\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
3	checkip.dyndns.org
5	reallyfreegeoip.org
6	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3972 set thread context of 2388	3972	Narudžbenica 130666 Impol Tlm_pdf .scr	80

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3972	Narudžbenica 130666 Impol Tlm_pdf .scr
2388	InstallUtil.exe
2388	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3972	Narudžbenica 130666 Impol Tlm_pdf .scr
Token: SeDebugPrivilege	3972	Narudžbenica 130666 Impol Tlm_pdf .scr
Token: SeDebugPrivilege	2388	InstallUtil.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3972 wrote to memory of 2388	3972	Narudžbenica 130666 Impol Tlm_pdf .scr	80
PID 3972 wrote to memory of 2388	3972	Narudžbenica 130666 Impol Tlm_pdf .scr	80
PID 3972 wrote to memory of 2388	3972	Narudžbenica 130666 Impol Tlm_pdf .scr	80
PID 3972 wrote to memory of 2388	3972	Narudžbenica 130666 Impol Tlm_pdf .scr	80
PID 3972 wrote to memory of 2388	3972	Narudžbenica 130666 Impol Tlm_pdf .scr	80
PID 3972 wrote to memory of 2388	3972	Narudžbenica 130666 Impol Tlm_pdf .scr	80

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3276626056-3619442337-829025701-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3276626056-3619442337-829025701-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3616
- C:\Users\Admin\AppData\Local\Temp\Narudžbenica 130666 Impol Tlm_pdf .scr
  "C:\Users\Admin\AppData\Local\Temp\Narudžbenica 130666 Impol Tlm_pdf .scr" /S
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3972
- 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:2388

Network

MITRE ATT&CK Enterprise v16

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/2388-1358-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/2388-1361-0x00007FF8134C0000-0x00007FF813F82000-memory.dmp

Filesize
10.8MB

Download
memory/2388-1362-0x00007FF8134C0000-0x00007FF813F82000-memory.dmp

Filesize
10.8MB

Download
memory/2388-1363-0x0000026208820000-0x0000026208870000-memory.dmp

Filesize
320KB

Download
memory/2388-1364-0x00000262213B0000-0x0000026221572000-memory.dmp

Filesize
1.8MB

Download
memory/2388-1366-0x00007FF8134C0000-0x00007FF813F82000-memory.dmp

Filesize
10.8MB

Download
memory/2388-1365-0x00007FF8134C0000-0x00007FF813F82000-memory.dmp

Filesize
10.8MB

Download
memory/3972-29-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-21-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-13-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-15-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-67-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-65-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-63-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-62-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-59-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-57-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-55-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-53-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-51-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-47-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-45-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-43-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-41-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-39-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-37-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-35-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-33-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-2-0x00007FF8134C0000-0x00007FF813F82000-memory.dmp

Filesize
10.8MB

Download
memory/3972-27-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-25-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-23-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-3-0x0000022DFA5A0000-0x0000022DFA6AA000-memory.dmp

Filesize
1.0MB

Download
memory/3972-19-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-17-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-11-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-9-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-7-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-5-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-49-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-31-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-4-0x0000022DFA5A0000-0x0000022DFA6A4000-memory.dmp

Filesize
1.0MB

Download
memory/3972-1340-0x00007FF8134C0000-0x00007FF813F82000-memory.dmp

Filesize
10.8MB

Download
memory/3972-1341-0x0000022DFA260000-0x0000022DFA2C2000-memory.dmp

Filesize
392KB

Download
memory/3972-1342-0x0000022DFA2C0000-0x0000022DFA320000-memory.dmp

Filesize
384KB

Download
memory/3972-1343-0x0000022DFA720000-0x0000022DFA76C000-memory.dmp

Filesize
304KB

Download
memory/3972-1344-0x00007FF8134C0000-0x00007FF813F82000-memory.dmp

Filesize
10.8MB

Download
memory/3972-1345-0x00007FF8134C0000-0x00007FF813F82000-memory.dmp

Filesize
10.8MB

Download
memory/3972-1346-0x00007FF8134C3000-0x00007FF8134C5000-memory.dmp

Filesize
8KB

Download
memory/3972-1347-0x00007FF8134C0000-0x00007FF813F82000-memory.dmp

Filesize
10.8MB

Download
memory/3972-1348-0x00007FF8134C0000-0x00007FF813F82000-memory.dmp

Filesize
10.8MB

Download
memory/3972-1349-0x00007FF8134C0000-0x00007FF813F82000-memory.dmp

Filesize
10.8MB

Download
memory/3972-1350-0x00007FF8134C0000-0x00007FF813F82000-memory.dmp

Filesize
10.8MB

Download
memory/3972-1-0x0000022DF7E20000-0x0000022DF7E26000-memory.dmp

Filesize
24KB

Download
memory/3972-0-0x00007FF8134C3000-0x00007FF8134C5000-memory.dmp

Filesize
8KB

Download
memory/3972-1351-0x0000022DFA770000-0x0000022DFA7C4000-memory.dmp

Filesize
336KB

Download
memory/3972-1356-0x00007FF8134C0000-0x00007FF813F82000-memory.dmp

Filesize
10.8MB

Download
memory/3972-1359-0x00007FF8134C0000-0x00007FF813F82000-memory.dmp

Filesize
10.8MB

Download
memory/3972-1360-0x00007FF8134C0000-0x00007FF813F82000-memory.dmp

Filesize
10.8MB

Download