snakekeylogger | b7bd4deee0fea8e34230e8fb54e3a55a2441ca54c19827fabe221751f4c2e11c

General

Target

1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe
Size

1.4MB
MD5

abf58920ed73ef807269982b4e62fa9a
SHA1

03e66fb10269f7ba6fe0bc8200ba5685f224ac7c
SHA256

1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2
SHA512

c67e36cd7934a0bd4c4b14909f66d8b1349a21f1286ccc719ecbe14e4cdaaad0874e9c4bd9b8799806c1a26b4ad40fd0c9249c880b0aad015be184a3dda97411
SSDEEP

24576:qrEb2grO4+yKPoJHZ6gLl2FNY0wxOSkMoXwwaP7d3BFMukWMG+gcXh6dvrBV1ge+:+Eb2FyKI5wNVwxJk7XvTG+g+h6dvrBVy

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
BkKMmzZ1

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
T1552.001
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

Processes:

1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe
Key opened	\REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe
Key opened	\REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.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

2 checkip.dyndns.org
4 freegeoip.app
5 freegeoip.app

flow	ioc
2	checkip.dyndns.org
4	freegeoip.app
5	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

Processes:

1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe

description	pid	process	target process
PID 2040 set thread context of 2660	2040	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2776 2660 WerFault.exe 1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe

pid process

2660 1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe

description pid process

Token: SeDebugPrivilege 2660 1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe

pid	pid_target	process	target process
2776	2660	WerFault.exe	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe

pid	process
2660	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe

description	pid	process
Token: SeDebugPrivilege	2660	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe

description	pid	process	target process
PID 2040 wrote to memory of 2660	2040	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe
PID 2040 wrote to memory of 2660	2040	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe
PID 2040 wrote to memory of 2660	2040	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe
PID 2040 wrote to memory of 2660	2040	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe
PID 2040 wrote to memory of 2660	2040	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe
PID 2040 wrote to memory of 2660	2040	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe
PID 2040 wrote to memory of 2660	2040	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe
PID 2040 wrote to memory of 2660	2040	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe
PID 2040 wrote to memory of 2660	2040	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe
PID 2660 wrote to memory of 2776	2660	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe	WerFault.exe
PID 2660 wrote to memory of 2776	2660	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe	WerFault.exe
PID 2660 wrote to memory of 2776	2660	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe	WerFault.exe
PID 2660 wrote to memory of 2776	2660	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe	WerFault.exe

outlook_office_path 1 IoCs

Processes:

1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe

outlook_win_path 1 IoCs

Processes:

1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe

C:\Users\Admin\AppData\Local\Temp\1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe
"C:\Users\Admin\AppData\Local\Temp\1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2040

C:\Users\Admin\AppData\Local\Temp\1a43ce284eeb6c62750e67cfd710109ea3461e0fdb4e3ef6df64b159e78f8fd2.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:2660

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2660 -s 1520
3⤵
- Program crash
PID:2776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2040-0-0x0000000000B70000-0x0000000000C44000-memory.dmp

Filesize
848KB

Download
memory/2040-1-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/2040-2-0x00000000048E0000-0x0000000004920000-memory.dmp

Filesize
256KB

Download
memory/2040-3-0x0000000000330000-0x0000000000338000-memory.dmp

Filesize
32KB

Download
memory/2040-4-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/2040-5-0x00000000048E0000-0x0000000004920000-memory.dmp

Filesize
256KB

Download
memory/2040-6-0x0000000005E80000-0x0000000005F36000-memory.dmp

Filesize
728KB

Download
memory/2040-7-0x0000000007F60000-0x0000000008006000-memory.dmp

Filesize
664KB

Download
memory/2040-19-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/2660-10-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/2660-9-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/2660-12-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/2660-16-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/2660-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2660-8-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/2660-18-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/2660-21-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/2660-22-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download
memory/2660-23-0x0000000004BB0000-0x0000000004BF0000-memory.dmp

Filesize
256KB

Download
memory/2660-24-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download
memory/2660-25-0x0000000004BB0000-0x0000000004BF0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads