snakekeylogger | 61abb5aa05411cf92a1d762864cc824d594ffdd2dad4c2ca7f1c2f0c30e2a786

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
31-01-2025 08:08

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General

Target

zamówienia 31012025DJ ZK 25010325_pdf .scr
Size

30KB
MD5

08bb8be80a2856a077319f59990154a9
SHA1

373db0eedecdd0bb8e3e2457f4390e3a363e1ad6
SHA256

61abb5aa05411cf92a1d762864cc824d594ffdd2dad4c2ca7f1c2f0c30e2a786
SHA512

b11f003396781bc595c3a7eed18fd3322d23b0bdfc97450d8990060c6f49877d9e7b2e17beaa21a3bf4229d037043985a68962f79192b76ae41f5305b06bf37b
SSDEEP

768:F8tDJhV6NTXJabo47/5xxwHBfKuL7BykI8:F8tDJhVKjJabog5/SXBykb

Score

10^/10

snakekeylogger collection keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot8018149517:AAGK_JH2rbFUhupxezqUln9lvYu9km5btWY/sendMessage?chat_id=7250529719

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/4772-1344-0x0000000140000000-0x0000000140024000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 4036 created 3396	4036	zamówienia 31012025DJ ZK 25010325_pdf .scr	56

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2211717155-842865201-3404093980-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-2211717155-842865201-3404093980-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-2211717155-842865201-3404093980-1000\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
27	checkip.dyndns.org
29	reallyfreegeoip.org
30	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4036 set thread context of 4772	4036	zamówienia 31012025DJ ZK 25010325_pdf .scr	89

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4036	zamówienia 31012025DJ ZK 25010325_pdf .scr
4036	zamówienia 31012025DJ ZK 25010325_pdf .scr
4036	zamówienia 31012025DJ ZK 25010325_pdf .scr
4772	InstallUtil.exe
4772	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4036	zamówienia 31012025DJ ZK 25010325_pdf .scr
Token: SeDebugPrivilege	4036	zamówienia 31012025DJ ZK 25010325_pdf .scr
Token: SeDebugPrivilege	4772	InstallUtil.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4036 wrote to memory of 4772	4036	zamówienia 31012025DJ ZK 25010325_pdf .scr	89
PID 4036 wrote to memory of 4772	4036	zamówienia 31012025DJ ZK 25010325_pdf .scr	89
PID 4036 wrote to memory of 4772	4036	zamówienia 31012025DJ ZK 25010325_pdf .scr	89
PID 4036 wrote to memory of 4772	4036	zamówienia 31012025DJ ZK 25010325_pdf .scr	89
PID 4036 wrote to memory of 4772	4036	zamówienia 31012025DJ ZK 25010325_pdf .scr	89
PID 4036 wrote to memory of 4772	4036	zamówienia 31012025DJ ZK 25010325_pdf .scr	89

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2211717155-842865201-3404093980-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2211717155-842865201-3404093980-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3396
- C:\Users\Admin\AppData\Local\Temp\zamówienia 31012025DJ ZK 25010325_pdf .scr
  "C:\Users\Admin\AppData\Local\Temp\zamówienia 31012025DJ ZK 25010325_pdf .scr" /S
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4036
- 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:4772

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/4036-0-0x00007FF9A6F63000-0x00007FF9A6F65000-memory.dmp

Filesize
8KB

Download
memory/4036-1-0x000001CB575F0000-0x000001CB575FA000-memory.dmp

Filesize
40KB

Download
memory/4036-2-0x00007FF9A6F60000-0x00007FF9A7A21000-memory.dmp

Filesize
10.8MB

Download
memory/4036-3-0x000001CB71C50000-0x000001CB71D58000-memory.dmp

Filesize
1.0MB

Download
memory/4036-11-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-21-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-67-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-65-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-63-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-61-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-59-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-57-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-55-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-53-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-49-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-47-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-45-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-43-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-41-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-39-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-37-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-35-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-33-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-31-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-29-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-27-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-25-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-19-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-18-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-15-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-13-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-9-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-7-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-51-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-23-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-5-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-4-0x000001CB71C50000-0x000001CB71D52000-memory.dmp

Filesize
1.0MB

Download
memory/4036-365-0x00007FF9A6F60000-0x00007FF9A7A21000-memory.dmp

Filesize
10.8MB

Download
memory/4036-1327-0x00007FF9A6F60000-0x00007FF9A7A21000-memory.dmp

Filesize
10.8MB

Download
memory/4036-1328-0x000001CB71D60000-0x000001CB71DC2000-memory.dmp

Filesize
392KB

Download
memory/4036-1329-0x000001CB71DC0000-0x000001CB71E20000-memory.dmp

Filesize
384KB

Download
memory/4036-1330-0x000001CB71EE0000-0x000001CB71F2C000-memory.dmp

Filesize
304KB

Download
memory/4036-1331-0x00007FF9A6F60000-0x00007FF9A7A21000-memory.dmp

Filesize
10.8MB

Download
memory/4036-1332-0x00007FF9A6F60000-0x00007FF9A7A21000-memory.dmp

Filesize
10.8MB

Download
memory/4036-1333-0x00007FF9A6F60000-0x00007FF9A7A21000-memory.dmp

Filesize
10.8MB

Download
memory/4036-1334-0x00007FF9A6F60000-0x00007FF9A7A21000-memory.dmp

Filesize
10.8MB

Download
memory/4036-1335-0x000001CB71F30000-0x000001CB71F84000-memory.dmp

Filesize
336KB

Download
memory/4036-1340-0x00007FF9A6F60000-0x00007FF9A7A21000-memory.dmp

Filesize
10.8MB

Download
memory/4036-1342-0x00007FF9A6F60000-0x00007FF9A7A21000-memory.dmp

Filesize
10.8MB

Download
memory/4036-1343-0x00007FF9A6F60000-0x00007FF9A7A21000-memory.dmp

Filesize
10.8MB

Download
memory/4772-1344-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/4772-1345-0x00007FF9A6F60000-0x00007FF9A7A21000-memory.dmp

Filesize
10.8MB

Download
memory/4772-1346-0x00007FF9A6F60000-0x00007FF9A7A21000-memory.dmp

Filesize
10.8MB

Download
memory/4772-1347-0x0000024D3EE60000-0x0000024D3EEB0000-memory.dmp

Filesize
320KB

Download
memory/4772-1348-0x0000024D57AB0000-0x0000024D57C72000-memory.dmp

Filesize
1.8MB

Download
memory/4772-1349-0x00007FF9A6F60000-0x00007FF9A7A21000-memory.dmp

Filesize
10.8MB

Download