snakekeylogger | 511c7c20def507f2498d9bb941173990602dcbe9b45399d424c232fca3aa318e

Analysis

max time kernel
136s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
11/04/2025, 07:19

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Narudbenica130666ImpolTlm_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/5504-1358-0x0000000140000000-0x0000000140024000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 2568 created 3476	2568	Narudbenica130666ImpolTlm_pdf.scr	56

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\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
38	checkip.dyndns.org
53	reallyfreegeoip.org
54	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2568 set thread context of 5504	2568	Narudbenica130666ImpolTlm_pdf.scr	100

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2568	Narudbenica130666ImpolTlm_pdf.scr
5504	InstallUtil.exe
5504	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2568	Narudbenica130666ImpolTlm_pdf.scr
Token: SeDebugPrivilege	2568	Narudbenica130666ImpolTlm_pdf.scr
Token: SeDebugPrivilege	5504	InstallUtil.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 5504	2568	Narudbenica130666ImpolTlm_pdf.scr	100
PID 2568 wrote to memory of 5504	2568	Narudbenica130666ImpolTlm_pdf.scr	100
PID 2568 wrote to memory of 5504	2568	Narudbenica130666ImpolTlm_pdf.scr	100
PID 2568 wrote to memory of 5504	2568	Narudbenica130666ImpolTlm_pdf.scr	100
PID 2568 wrote to memory of 5504	2568	Narudbenica130666ImpolTlm_pdf.scr	100
PID 2568 wrote to memory of 5504	2568	Narudbenica130666ImpolTlm_pdf.scr	100

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3476
- C:\Users\Admin\AppData\Local\Temp\Narudbenica130666ImpolTlm_pdf.scr
  "C:\Users\Admin\AppData\Local\Temp\Narudbenica130666ImpolTlm_pdf.scr" /S
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2568
- 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:5504

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

Loading Replay Monitor...

Downloads

memory/2568-0-0x00007FFE5C6D3000-0x00007FFE5C6D5000-memory.dmp

Filesize
8KB

Download
memory/2568-1-0x0000025A3EA00000-0x0000025A3EA06000-memory.dmp

Filesize
24KB

Download
memory/2568-2-0x00007FFE5C6D0000-0x00007FFE5D191000-memory.dmp

Filesize
10.8MB

Download
memory/2568-3-0x00007FFE5C6D3000-0x00007FFE5C6D5000-memory.dmp

Filesize
8KB

Download
memory/2568-4-0x0000025A59070000-0x0000025A5917A000-memory.dmp

Filesize
1.0MB

Download
memory/2568-12-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-22-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-56-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-68-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-66-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-112-0x00007FFE5C6D0000-0x00007FFE5D191000-memory.dmp

Filesize
10.8MB

Download
memory/2568-64-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-62-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-60-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-58-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-54-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-52-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-50-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-46-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-44-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-42-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-40-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-38-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-36-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-34-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-30-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-28-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-24-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-20-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-18-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-17-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-14-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-10-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-8-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-6-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-48-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-32-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-26-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-5-0x0000025A59070000-0x0000025A59174000-memory.dmp

Filesize
1.0MB

Download
memory/2568-1342-0x00007FFE5C6D0000-0x00007FFE5D191000-memory.dmp

Filesize
10.8MB

Download
memory/2568-1343-0x0000025A5A430000-0x0000025A5A492000-memory.dmp

Filesize
392KB

Download
memory/2568-1344-0x0000025A5A490000-0x0000025A5A4F0000-memory.dmp

Filesize
384KB

Download
memory/2568-1345-0x0000025A5A5A0000-0x0000025A5A5EC000-memory.dmp

Filesize
304KB

Download
memory/2568-1346-0x00007FFE5C6D0000-0x00007FFE5D191000-memory.dmp

Filesize
10.8MB

Download
memory/2568-1347-0x00007FFE5C6D0000-0x00007FFE5D191000-memory.dmp

Filesize
10.8MB

Download
memory/2568-1348-0x00007FFE5C6D0000-0x00007FFE5D191000-memory.dmp

Filesize
10.8MB

Download
memory/2568-1349-0x00007FFE5C6D0000-0x00007FFE5D191000-memory.dmp

Filesize
10.8MB

Download
memory/2568-1350-0x0000025A5A5F0000-0x0000025A5A644000-memory.dmp

Filesize
336KB

Download
memory/2568-1355-0x00007FFE5C6D0000-0x00007FFE5D191000-memory.dmp

Filesize
10.8MB

Download
memory/2568-1357-0x00007FFE5C6D0000-0x00007FFE5D191000-memory.dmp

Filesize
10.8MB

Download
memory/2568-1359-0x00007FFE5C6D0000-0x00007FFE5D191000-memory.dmp

Filesize
10.8MB

Download
memory/5504-1358-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/5504-1360-0x00007FFE5C6D0000-0x00007FFE5D191000-memory.dmp

Filesize
10.8MB

Download
memory/5504-1361-0x00007FFE5C6D0000-0x00007FFE5D191000-memory.dmp

Filesize
10.8MB

Download
memory/5504-1362-0x00000118EB720000-0x00000118EB770000-memory.dmp

Filesize
320KB

Download
memory/5504-1363-0x00000118EC310000-0x00000118EC4D2000-memory.dmp

Filesize
1.8MB

Download