snakekeylogger | 5148f45ff41026f4755740268c38a979e4ef0497cb2050e0531484c7a93d8ecb

General

Target

MV ALPHA CONFIDENCE Q88.exe
Size

431KB
MD5

6e2c37cc44994176f0be4341b0e00a81
SHA1

08a4eeee17aa22b02f30e894e9143db2d7807e01
SHA256

990fb39dbcb7f531cf61e9c97392716437a51e84a5af37506f35b23560f2603e
SHA512

b5d053fa55aafaa3ab6f575aa0ab221ce8b0907c557c18d59fdef693a1c36d1617caa55151ede424461e94a0ceb79b1e4f252c5230c4a17b302449bb17a71805
SSDEEP

6144:l0iWylma897wBVaT/yKBzff4dT6k/7n0kLlRUz0DbkSwY7rA6lUD+QWIXJeqOzDU:l0dyYV9HtUd/LACciIcqOzDRRLrJjxu

Score

10^/10

snakekeylogger collection keylogger persistence spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.biglifshipping.com
Port:
587
Username:
[email protected]
Password:
6[p8H(X_rbxr8&*k

Signatures

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

Snake Keylogger payload 5 IoCs

resource	yara_rule
behavioral1/memory/2772-11-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2772-13-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2772-17-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2772-19-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2772-22-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MV ALPHA CONFIDENCE Q88.exe
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MV ALPHA CONFIDENCE Q88.exe
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MV ALPHA CONFIDENCE Q88.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Windows\CurrentVersion\Run\Jgspwz = "C:\\Users\\Admin\\AppData\\Roaming\\Jgspwz.exe"	MV ALPHA CONFIDENCE Q88.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
7	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2768 set thread context of 2772	2768	MV ALPHA CONFIDENCE Q88.exe	26

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2772	MV ALPHA CONFIDENCE Q88.exe
2772	MV ALPHA CONFIDENCE Q88.exe
2772	MV ALPHA CONFIDENCE Q88.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2768	MV ALPHA CONFIDENCE Q88.exe
Token: SeDebugPrivilege	2772	MV ALPHA CONFIDENCE Q88.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2768 wrote to memory of 2772	2768	MV ALPHA CONFIDENCE Q88.exe	26
PID 2768 wrote to memory of 2772	2768	MV ALPHA CONFIDENCE Q88.exe	26
PID 2768 wrote to memory of 2772	2768	MV ALPHA CONFIDENCE Q88.exe	26
PID 2768 wrote to memory of 2772	2768	MV ALPHA CONFIDENCE Q88.exe	26
PID 2768 wrote to memory of 2772	2768	MV ALPHA CONFIDENCE Q88.exe	26
PID 2768 wrote to memory of 2772	2768	MV ALPHA CONFIDENCE Q88.exe	26
PID 2768 wrote to memory of 2772	2768	MV ALPHA CONFIDENCE Q88.exe	26
PID 2768 wrote to memory of 2772	2768	MV ALPHA CONFIDENCE Q88.exe	26
PID 2768 wrote to memory of 2772	2768	MV ALPHA CONFIDENCE Q88.exe	26

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MV ALPHA CONFIDENCE Q88.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MV ALPHA CONFIDENCE Q88.exe

C:\Users\Admin\AppData\Local\Temp\MV ALPHA CONFIDENCE Q88.exe
"C:\Users\Admin\AppData\Local\Temp\MV ALPHA CONFIDENCE Q88.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2768
- C:\Users\Admin\AppData\Local\Temp\MV ALPHA CONFIDENCE Q88.exe
  "C:\Users\Admin\AppData\Local\Temp\MV ALPHA CONFIDENCE Q88.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2768-20-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2768-2-0x0000000000A80000-0x0000000000AC0000-memory.dmp

Filesize
256KB

Download
memory/2768-0-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2768-3-0x0000000004FE0000-0x0000000005028000-memory.dmp

Filesize
288KB

Download
memory/2768-4-0x0000000000A40000-0x0000000000A76000-memory.dmp

Filesize
216KB

Download
memory/2768-5-0x0000000005030000-0x000000000507C000-memory.dmp

Filesize
304KB

Download
memory/2768-1-0x0000000001320000-0x0000000001392000-memory.dmp

Filesize
456KB

Download
memory/2772-26-0x00000000005C0000-0x0000000000600000-memory.dmp

Filesize
256KB

Download
memory/2772-9-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2772-7-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2772-17-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2772-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2772-11-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2772-19-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2772-22-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2772-23-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2772-24-0x00000000005C0000-0x0000000000600000-memory.dmp

Filesize
256KB

Download
memory/2772-25-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2772-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads