snakekeylogger | 2633061ccd972f7678cf8fab95d35da2bcfc4219d2fd89337396370c84948a0a

Analysis

max time kernel
160s
max time network
288s
platform
windows10-2004_x64
resource
win10v2004-20250410-en
resource tags

arch:x64arch:x86image:win10v2004-20250410-enlocale:en-usos:windows10-2004-x64system
submitted
11/04/2025, 09:21

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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/4028-1359-0x0000000140000000-0x0000000140024000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 4120 created 3472	4120	Narudžbenica 130666 Impol Tlm_pdf .scr	56

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\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
4	checkip.dyndns.org
6	reallyfreegeoip.org
7	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4120 set thread context of 4028	4120	Narudžbenica 130666 Impol Tlm_pdf .scr	83

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
4120	Narudžbenica 130666 Impol Tlm_pdf .scr
4028	InstallUtil.exe
4028	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4120	Narudžbenica 130666 Impol Tlm_pdf .scr
Token: SeDebugPrivilege	4120	Narudžbenica 130666 Impol Tlm_pdf .scr
Token: SeDebugPrivilege	4028	InstallUtil.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4120 wrote to memory of 4028	4120	Narudžbenica 130666 Impol Tlm_pdf .scr	83
PID 4120 wrote to memory of 4028	4120	Narudžbenica 130666 Impol Tlm_pdf .scr	83
PID 4120 wrote to memory of 4028	4120	Narudžbenica 130666 Impol Tlm_pdf .scr	83
PID 4120 wrote to memory of 4028	4120	Narudžbenica 130666 Impol Tlm_pdf .scr	83
PID 4120 wrote to memory of 4028	4120	Narudžbenica 130666 Impol Tlm_pdf .scr	83
PID 4120 wrote to memory of 4028	4120	Narudžbenica 130666 Impol Tlm_pdf .scr	83

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3472
- 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:4120
- 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:4028

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/4028-1359-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/4028-1361-0x00007FFE6A660000-0x00007FFE6B121000-memory.dmp

Filesize
10.8MB

Download
memory/4028-1362-0x00007FFE6A660000-0x00007FFE6B121000-memory.dmp

Filesize
10.8MB

Download
memory/4028-1363-0x000001D271B80000-0x000001D271BD0000-memory.dmp

Filesize
320KB

Download
memory/4028-1364-0x000001D2729E0000-0x000001D272BA2000-memory.dmp

Filesize
1.8MB

Download
memory/4028-1365-0x00007FFE6A660000-0x00007FFE6B121000-memory.dmp

Filesize
10.8MB

Download
memory/4120-29-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-1347-0x00007FFE6A660000-0x00007FFE6B121000-memory.dmp

Filesize
10.8MB

Download
memory/4120-3-0x000002605CAD0000-0x000002605CBDA000-memory.dmp

Filesize
1.0MB

Download
memory/4120-20-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-21-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-63-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-67-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-65-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-61-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-59-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-57-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-55-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-15-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-49-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-47-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-45-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-43-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-41-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-39-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-35-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-33-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-31-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-0-0x00007FFE6A663000-0x00007FFE6A665000-memory.dmp

Filesize
8KB

Download
memory/4120-25-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-2-0x00007FFE6A660000-0x00007FFE6B121000-memory.dmp

Filesize
10.8MB

Download
memory/4120-23-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-53-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-14-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-11-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-9-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-8-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-5-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-51-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-37-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-28-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-4-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-1340-0x00007FFE6A660000-0x00007FFE6B121000-memory.dmp

Filesize
10.8MB

Download
memory/4120-1341-0x00000260440E0000-0x0000026044142000-memory.dmp

Filesize
392KB

Download
memory/4120-1342-0x0000026044140000-0x00000260441A0000-memory.dmp

Filesize
384KB

Download
memory/4120-1343-0x000002605CC90000-0x000002605CCDC000-memory.dmp

Filesize
304KB

Download
memory/4120-1344-0x00007FFE6A660000-0x00007FFE6B121000-memory.dmp

Filesize
10.8MB

Download
memory/4120-1345-0x00007FFE6A660000-0x00007FFE6B121000-memory.dmp

Filesize
10.8MB

Download
memory/4120-1346-0x00007FFE6A663000-0x00007FFE6A665000-memory.dmp

Filesize
8KB

Download
memory/4120-17-0x000002605CAD0000-0x000002605CBD4000-memory.dmp

Filesize
1.0MB

Download
memory/4120-1348-0x00007FFE6A660000-0x00007FFE6B121000-memory.dmp

Filesize
10.8MB

Download
memory/4120-1349-0x00007FFE6A660000-0x00007FFE6B121000-memory.dmp

Filesize
10.8MB

Download
memory/4120-1-0x0000026042380000-0x0000026042386000-memory.dmp

Filesize
24KB

Download
memory/4120-1350-0x00007FFE6A660000-0x00007FFE6B121000-memory.dmp

Filesize
10.8MB

Download
memory/4120-1351-0x000002605CCE0000-0x000002605CD34000-memory.dmp

Filesize
336KB

Download
memory/4120-1356-0x00007FFE6A660000-0x00007FFE6B121000-memory.dmp

Filesize
10.8MB

Download
memory/4120-1358-0x00007FFE6A660000-0x00007FFE6B121000-memory.dmp

Filesize
10.8MB

Download
memory/4120-1360-0x00007FFE6A660000-0x00007FFE6B121000-memory.dmp

Filesize
10.8MB

Download