snakekeylogger | b51b212526d12237e7bcb3b215980f65e35f717ef6d39d0a2791f8fe3ce52845

General

Target

PO_1223223.exe
Size

1.0MB
MD5

4d40ec3083581c3ee44936d9cabc9e0b
SHA1

b57c1d6d2e4411519487e9d132a3aaf01b80448e
SHA256

b51b212526d12237e7bcb3b215980f65e35f717ef6d39d0a2791f8fe3ce52845
SHA512

6e4a2d7aad2170a6f5f35b429f5733e7b9918e55f318370684de55669bd0d0295185da957545b83d445880696ee1d8d17b4eb62161de329646ae0b506dfbeb01

Score

10^/10

snakekeylogger keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
smtp.vivaldi.net
Port:
25
Username:
africaman101@vivaldi.net
Password:
Africanman101

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
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
10 freegeoip.app
11 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

PO_1223223.exe

description pid process target process

PID 1032 set thread context of 528 1032 PO_1223223.exe PO_1223223.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

PO_1223223.exePO_1223223.exe

pid process

1032 PO_1223223.exe
1032 PO_1223223.exe
1032 PO_1223223.exe
528 PO_1223223.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PO_1223223.exePO_1223223.exe

description pid process

Token: SeDebugPrivilege 1032 PO_1223223.exe
Token: SeDebugPrivilege 528 PO_1223223.exe

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

description	pid	process	target process
PID 1032 set thread context of 528	1032	PO_1223223.exe	PO_1223223.exe

pid	process
1032	PO_1223223.exe
1032	PO_1223223.exe
1032	PO_1223223.exe
528	PO_1223223.exe

description	pid	process
Token: SeDebugPrivilege	1032	PO_1223223.exe
Token: SeDebugPrivilege	528	PO_1223223.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

PO_1223223.exe

description	pid	process	target process
PID 1032 wrote to memory of 728	1032	PO_1223223.exe	PO_1223223.exe
PID 1032 wrote to memory of 728	1032	PO_1223223.exe	PO_1223223.exe
PID 1032 wrote to memory of 728	1032	PO_1223223.exe	PO_1223223.exe
PID 1032 wrote to memory of 728	1032	PO_1223223.exe	PO_1223223.exe
PID 1032 wrote to memory of 528	1032	PO_1223223.exe	PO_1223223.exe
PID 1032 wrote to memory of 528	1032	PO_1223223.exe	PO_1223223.exe
PID 1032 wrote to memory of 528	1032	PO_1223223.exe	PO_1223223.exe
PID 1032 wrote to memory of 528	1032	PO_1223223.exe	PO_1223223.exe
PID 1032 wrote to memory of 528	1032	PO_1223223.exe	PO_1223223.exe
PID 1032 wrote to memory of 528	1032	PO_1223223.exe	PO_1223223.exe
PID 1032 wrote to memory of 528	1032	PO_1223223.exe	PO_1223223.exe
PID 1032 wrote to memory of 528	1032	PO_1223223.exe	PO_1223223.exe
PID 1032 wrote to memory of 528	1032	PO_1223223.exe	PO_1223223.exe

C:\Users\Admin\AppData\Local\Temp\PO_1223223.exe
"C:\Users\Admin\AppData\Local\Temp\PO_1223223.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1032

C:\Users\Admin\AppData\Local\Temp\PO_1223223.exe
"C:\Users\Admin\AppData\Local\Temp\PO_1223223.exe"
2⤵
PID:728

C:\Users\Admin\AppData\Local\Temp\PO_1223223.exe
"C:\Users\Admin\AppData\Local\Temp\PO_1223223.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:528

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/528-67-0x000000000041F84E-mapping.dmp

Download
memory/528-66-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/528-68-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/528-70-0x00000000044A0000-0x00000000044A1000-memory.dmp

Filesize
4KB

Download
memory/1032-60-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/1032-62-0x0000000004CC0000-0x0000000004CC1000-memory.dmp

Filesize
4KB

Download
memory/1032-63-0x00000000003B0000-0x00000000003CB000-memory.dmp

Filesize
108KB

Download
memory/1032-64-0x0000000005760000-0x0000000005801000-memory.dmp

Filesize
644KB

Download
memory/1032-65-0x00000000051E0000-0x000000000523C000-memory.dmp

Filesize
368KB

Download

Analysis

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