snakekeylogger | 6a245b905c19e22d85a06530f05c0cc369479df8f258f095450d75e4510ef612

General

Target

SPARE PARTS 3726 lbs1691 Kgs.exe
Size

950KB
MD5

33f4f9f62704cd365522a3b9554c3feb
SHA1

015363f84320d84a4047390ddc25657815326c1f
SHA256

6f6a020c25a3ecfe475e9b86cc1aaed8092b6d23a4886d36944af7c622914f37
SHA512

c739dc900fdb65f1bbecab17642382d58679a7ae36ca5cc4fbbbdd3a2e4563ed452633b6aad6585f666bf56f279e4da0703ec8b05093378756e6665965e30931
SSDEEP

24576:uRmJkcoQricOIQxiZY1iaCPPGBl2GqanwPnG0xHt:7JZoQrbTFZY1iaCPPc2GFnC

Score

10^/10

snakekeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.al-subai.com
Port:
587
Username:
[email protected]
Password:
A_Sadek1962
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 3 IoCs

resource	yara_rule
behavioral1/memory/1280-3-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1280-5-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1280-7-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2436 set thread context of 1280	2436	SPARE PARTS 3726 lbs1691 Kgs.exe	30

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SPARE PARTS 3726 lbs1691 Kgs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1280	RegSvcs.exe
1280	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2436	SPARE PARTS 3726 lbs1691 Kgs.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1280	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2436	SPARE PARTS 3726 lbs1691 Kgs.exe
2436	SPARE PARTS 3726 lbs1691 Kgs.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2436	SPARE PARTS 3726 lbs1691 Kgs.exe
2436	SPARE PARTS 3726 lbs1691 Kgs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2436 wrote to memory of 1280	2436	SPARE PARTS 3726 lbs1691 Kgs.exe	30
PID 2436 wrote to memory of 1280	2436	SPARE PARTS 3726 lbs1691 Kgs.exe	30
PID 2436 wrote to memory of 1280	2436	SPARE PARTS 3726 lbs1691 Kgs.exe	30
PID 2436 wrote to memory of 1280	2436	SPARE PARTS 3726 lbs1691 Kgs.exe	30
PID 2436 wrote to memory of 1280	2436	SPARE PARTS 3726 lbs1691 Kgs.exe	30
PID 2436 wrote to memory of 1280	2436	SPARE PARTS 3726 lbs1691 Kgs.exe	30
PID 2436 wrote to memory of 1280	2436	SPARE PARTS 3726 lbs1691 Kgs.exe	30
PID 2436 wrote to memory of 1280	2436	SPARE PARTS 3726 lbs1691 Kgs.exe	30

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\SPARE PARTS 3726 lbs1691 Kgs.exe
"C:\Users\Admin\AppData\Local\Temp\SPARE PARTS 3726 lbs1691 Kgs.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2436
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\SPARE PARTS 3726 lbs1691 Kgs.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1280

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1280-3-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1280-5-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1280-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1280-8-0x000000007413E000-0x000000007413F000-memory.dmp

Filesize
4KB

Download
memory/1280-9-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/1280-10-0x000000007413E000-0x000000007413F000-memory.dmp

Filesize
4KB

Download
memory/1280-11-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/2436-2-0x00000000036C0000-0x00000000038C0000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing