snakekeylogger | 69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b

General

Target

69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.exe
Size

1.0MB
MD5

555219b2b681da0f48f4c2394ee04855
SHA1

96f59a675baeb6f6a363920abff8906cb17350d4
SHA256

69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b
SHA512

81938c46020ab3f906809f7eadd321eabc177248c8064ee35fca69ce868017af0d44091cabe687f17961fdedf0fec36e39cecf6dbc2d9d33ba2e52529656bf32
SSDEEP

24576:pRmJkcoQricOIQxiZY1iaajkdBz28cdmUu/Zj6l/NYG:mJZoQrbTFZY1iaikGMbj6l/qG

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/2156-3-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2156-7-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2156-6-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\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 3004 set thread context of 2156	3004	69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.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	69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2156	RegSvcs.exe
2156	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3004	69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2156	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3004	69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.exe
3004	69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3004	69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.exe
3004	69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3004 wrote to memory of 2156	3004	69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.exe	30
PID 3004 wrote to memory of 2156	3004	69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.exe	30
PID 3004 wrote to memory of 2156	3004	69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.exe	30
PID 3004 wrote to memory of 2156	3004	69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.exe	30
PID 3004 wrote to memory of 2156	3004	69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.exe	30
PID 3004 wrote to memory of 2156	3004	69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.exe	30
PID 3004 wrote to memory of 2156	3004	69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.exe	30
PID 3004 wrote to memory of 2156	3004	69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.exe	30

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.exe
"C:\Users\Admin\AppData\Local\Temp\69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.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:3004
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\69b55bbf73f29774d66ed8da3c99673da991632f347fd99b2a200aee80aebf7b.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:2156

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

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Downloads

memory/2156-3-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2156-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2156-6-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2156-8-0x0000000074BBE000-0x0000000074BBF000-memory.dmp

Filesize
4KB

Download
memory/2156-9-0x0000000074BB0000-0x000000007529E000-memory.dmp

Filesize
6.9MB

Download
memory/2156-10-0x0000000074BBE000-0x0000000074BBF000-memory.dmp

Filesize
4KB

Download
memory/2156-11-0x0000000074BB0000-0x000000007529E000-memory.dmp

Filesize
6.9MB

Download
memory/3004-2-0x0000000003530000-0x0000000003930000-memory.dmp

Filesize
4.0MB

Download

Analysis

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