snakekeylogger | 34ab4fe47df80793d8da4d2d6196cc53722c9cf31f801d4818d2d4f2d7f799cb

General

Target

eLJyojaW0RFPJhK.exe
Size

278KB
MD5

6c218e353026cac8c9aa59fc494a14b9
SHA1

eaed3e0789b749dc2e188fd26a9f9cbc50314d5f
SHA256

b2acbb9c56fba0cbe5cabd76b5df537059df5644958924ec3ee7d8578666c9ba
SHA512

3cbc6e0244e9178762afb5b13b3553204c30f6ada1f2ee1b2deb9764a2156ab6d0ab2741087915c7351811aefaeb1c364d9d256ae571fc7a8948b5d75fae4ff1

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
smtp.vivaldi.net
Port:
587
Username:
[email protected]
Password:
#munachimso#

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

eLJyojaW0RFPJhK.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	eLJyojaW0RFPJhK.exe
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	eLJyojaW0RFPJhK.exe
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	eLJyojaW0RFPJhK.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.

Processes:

flow ioc

4 checkip.dyndns.org
8 freegeoip.app
9 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

eLJyojaW0RFPJhK.exe

description pid process target process

PID 1336 set thread context of 1476 1336 eLJyojaW0RFPJhK.exe eLJyojaW0RFPJhK.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

324 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

eLJyojaW0RFPJhK.exeeLJyojaW0RFPJhK.exe

pid process

1336 eLJyojaW0RFPJhK.exe
1336 eLJyojaW0RFPJhK.exe
1476 eLJyojaW0RFPJhK.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

eLJyojaW0RFPJhK.exeeLJyojaW0RFPJhK.exe

description pid process

Token: SeDebugPrivilege 1336 eLJyojaW0RFPJhK.exe
Token: SeDebugPrivilege 1476 eLJyojaW0RFPJhK.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

eLJyojaW0RFPJhK.exe

pid process

1336 eLJyojaW0RFPJhK.exe
1336 eLJyojaW0RFPJhK.exe

flow	ioc
4	checkip.dyndns.org
8	freegeoip.app
9	freegeoip.app

description	pid	process	target process
PID 1336 set thread context of 1476	1336	eLJyojaW0RFPJhK.exe	eLJyojaW0RFPJhK.exe

pid	process
324	schtasks.exe

pid	process
1336	eLJyojaW0RFPJhK.exe
1336	eLJyojaW0RFPJhK.exe
1476	eLJyojaW0RFPJhK.exe

description	pid	process
Token: SeDebugPrivilege	1336	eLJyojaW0RFPJhK.exe
Token: SeDebugPrivilege	1476	eLJyojaW0RFPJhK.exe

pid	process
1336	eLJyojaW0RFPJhK.exe
1336	eLJyojaW0RFPJhK.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

eLJyojaW0RFPJhK.exe

description	pid	process	target process
PID 1336 wrote to memory of 324	1336	eLJyojaW0RFPJhK.exe	schtasks.exe
PID 1336 wrote to memory of 324	1336	eLJyojaW0RFPJhK.exe	schtasks.exe
PID 1336 wrote to memory of 324	1336	eLJyojaW0RFPJhK.exe	schtasks.exe
PID 1336 wrote to memory of 324	1336	eLJyojaW0RFPJhK.exe	schtasks.exe
PID 1336 wrote to memory of 1476	1336	eLJyojaW0RFPJhK.exe	eLJyojaW0RFPJhK.exe
PID 1336 wrote to memory of 1476	1336	eLJyojaW0RFPJhK.exe	eLJyojaW0RFPJhK.exe
PID 1336 wrote to memory of 1476	1336	eLJyojaW0RFPJhK.exe	eLJyojaW0RFPJhK.exe
PID 1336 wrote to memory of 1476	1336	eLJyojaW0RFPJhK.exe	eLJyojaW0RFPJhK.exe
PID 1336 wrote to memory of 1476	1336	eLJyojaW0RFPJhK.exe	eLJyojaW0RFPJhK.exe
PID 1336 wrote to memory of 1476	1336	eLJyojaW0RFPJhK.exe	eLJyojaW0RFPJhK.exe
PID 1336 wrote to memory of 1476	1336	eLJyojaW0RFPJhK.exe	eLJyojaW0RFPJhK.exe
PID 1336 wrote to memory of 1476	1336	eLJyojaW0RFPJhK.exe	eLJyojaW0RFPJhK.exe
PID 1336 wrote to memory of 1476	1336	eLJyojaW0RFPJhK.exe	eLJyojaW0RFPJhK.exe

outlook_office_path 1 IoCs

Processes:

eLJyojaW0RFPJhK.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	eLJyojaW0RFPJhK.exe

outlook_win_path 1 IoCs

Processes:

eLJyojaW0RFPJhK.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	eLJyojaW0RFPJhK.exe

C:\Users\Admin\AppData\Local\Temp\eLJyojaW0RFPJhK.exe
"C:\Users\Admin\AppData\Local\Temp\eLJyojaW0RFPJhK.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1336

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qZpGffyegdDdR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp869D.tmp"
2⤵
- Creates scheduled task(s)
PID:324

C:\Users\Admin\AppData\Local\Temp\eLJyojaW0RFPJhK.exe
"C:\Users\Admin\AppData\Local\Temp\eLJyojaW0RFPJhK.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1476

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/324-62-0x0000000000000000-mapping.dmp

Download
memory/1336-54-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/1336-56-0x0000000075B71000-0x0000000075B73000-memory.dmp

Filesize
8KB

Download
memory/1336-57-0x0000000000710000-0x0000000000711000-memory.dmp

Filesize
4KB

Download
memory/1336-58-0x0000000000711000-0x0000000000712000-memory.dmp

Filesize
4KB

Download
memory/1336-59-0x0000000000712000-0x0000000000713000-memory.dmp

Filesize
4KB

Download
memory/1336-60-0x00000000007C0000-0x00000000007C8000-memory.dmp

Filesize
32KB

Download
memory/1336-61-0x0000000004940000-0x0000000004980000-memory.dmp

Filesize
256KB

Download
memory/1476-63-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1476-64-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1476-65-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1476-66-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1476-67-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1476-68-0x000000000041F83E-mapping.dmp

Download
memory/1476-69-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1476-71-0x00000000049C0000-0x00000000049C1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads