snakekeylogger | e2be9c91435869a3115459dccf4bd7f39c7da19e2b8ef43979b6a234c6c73335

General

Target

905f74fb158b50341e6dc710a60dad37.exe
Size

11KB
MD5

905f74fb158b50341e6dc710a60dad37
SHA1

b54645bb347a4c76d73f2ff0e46aa4bd9b010ae0
SHA256

e2be9c91435869a3115459dccf4bd7f39c7da19e2b8ef43979b6a234c6c73335
SHA512

930d2133a759bbb634d9cb2860dbc7ce03215d68ea46d396d6eb1d6484c5a2104bec21a0d873e831f1f5f218e1fa44c1dbaef57fdf27fb8b66e57bea929abcf7

Score

10^/10

snakekeylogger keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: ftp
Host:
ftp://ftp.servicoscisi.shop/
Port:
21
Username:
snaky@servicoscisi.shop
Password:
Light1988@

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger
Downloads MZ/PE file
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
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

6 checkip.dyndns.org
11 freegeoip.app
12 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

905f74fb158b50341e6dc710a60dad37.exe

description pid process target process

PID 1544 set thread context of 752 1544 905f74fb158b50341e6dc710a60dad37.exe RegAsm.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

RegAsm.exe

pid process

752 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

905f74fb158b50341e6dc710a60dad37.exeRegAsm.exe

description pid process

Token: SeDebugPrivilege 1544 905f74fb158b50341e6dc710a60dad37.exe
Token: SeDebugPrivilege 752 RegAsm.exe

flow	ioc
6	checkip.dyndns.org
11	freegeoip.app
12	freegeoip.app

description	pid	process	target process
PID 1544 set thread context of 752	1544	905f74fb158b50341e6dc710a60dad37.exe	RegAsm.exe

pid	process
752	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	1544	905f74fb158b50341e6dc710a60dad37.exe
Token: SeDebugPrivilege	752	RegAsm.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

905f74fb158b50341e6dc710a60dad37.exe

description	pid	process	target process
PID 1544 wrote to memory of 752	1544	905f74fb158b50341e6dc710a60dad37.exe	RegAsm.exe
PID 1544 wrote to memory of 752	1544	905f74fb158b50341e6dc710a60dad37.exe	RegAsm.exe
PID 1544 wrote to memory of 752	1544	905f74fb158b50341e6dc710a60dad37.exe	RegAsm.exe
PID 1544 wrote to memory of 752	1544	905f74fb158b50341e6dc710a60dad37.exe	RegAsm.exe
PID 1544 wrote to memory of 752	1544	905f74fb158b50341e6dc710a60dad37.exe	RegAsm.exe
PID 1544 wrote to memory of 752	1544	905f74fb158b50341e6dc710a60dad37.exe	RegAsm.exe
PID 1544 wrote to memory of 752	1544	905f74fb158b50341e6dc710a60dad37.exe	RegAsm.exe
PID 1544 wrote to memory of 752	1544	905f74fb158b50341e6dc710a60dad37.exe	RegAsm.exe
PID 1544 wrote to memory of 752	1544	905f74fb158b50341e6dc710a60dad37.exe	RegAsm.exe
PID 1544 wrote to memory of 752	1544	905f74fb158b50341e6dc710a60dad37.exe	RegAsm.exe
PID 1544 wrote to memory of 752	1544	905f74fb158b50341e6dc710a60dad37.exe	RegAsm.exe
PID 1544 wrote to memory of 752	1544	905f74fb158b50341e6dc710a60dad37.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\905f74fb158b50341e6dc710a60dad37.exe
"C:\Users\Admin\AppData\Local\Temp\905f74fb158b50341e6dc710a60dad37.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1544

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:752

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/752-59-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/752-60-0x000000000042059E-mapping.dmp

Download
memory/752-61-0x0000000074B91000-0x0000000074B93000-memory.dmp

Filesize
8KB

Download
memory/752-62-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/752-64-0x00000000046D0000-0x00000000046D1000-memory.dmp

Filesize
4KB

Download
memory/1544-54-0x0000000000DD0000-0x0000000000DD1000-memory.dmp

Filesize
4KB

Download
memory/1544-56-0x00000000004E0000-0x00000000004E2000-memory.dmp

Filesize
8KB

Download
memory/1544-57-0x000000001AB80000-0x000000001ABE5000-memory.dmp

Filesize
404KB

Download
memory/1544-58-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download

Analysis

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