snakekeylogger | dcc41c9cd44244db1d417b41c3ce05e9081c24086b446f1b53df2e425ce8978f

General

Target

4e5581d1565991c580786be9ea17ca9d.exe
Size

625KB
MD5

4e5581d1565991c580786be9ea17ca9d
SHA1

0755d99a3f188719df948d02f79d57f0cae542fe
SHA256

dcc41c9cd44244db1d417b41c3ce05e9081c24086b446f1b53df2e425ce8978f
SHA512

6130c05eef4ef7eb0029bb89f870b9ed1c21fc31b0d0034e4c193e9839d32b13add93edff5c24dd04e897b050eeb3b1ef68f545e32c1a073c7e9d4d81ef9185d

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.rockglen.com
Port:
587
Username:
aorreservations@rockglen.com
Password:
@123kmoney

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:

4e5581d1565991c580786be9ea17ca9d.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	4e5581d1565991c580786be9ea17ca9d.exe
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4e5581d1565991c580786be9ea17ca9d.exe
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4e5581d1565991c580786be9ea17ca9d.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
9 freegeoip.app
10 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

4e5581d1565991c580786be9ea17ca9d.exe

description pid process target process

PID 1992 set thread context of 1484 1992 4e5581d1565991c580786be9ea17ca9d.exe 4e5581d1565991c580786be9ea17ca9d.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

4e5581d1565991c580786be9ea17ca9d.exe4e5581d1565991c580786be9ea17ca9d.exe

pid process

1992 4e5581d1565991c580786be9ea17ca9d.exe
1484 4e5581d1565991c580786be9ea17ca9d.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

4e5581d1565991c580786be9ea17ca9d.exe4e5581d1565991c580786be9ea17ca9d.exe

description pid process

Token: SeDebugPrivilege 1992 4e5581d1565991c580786be9ea17ca9d.exe
Token: SeDebugPrivilege 1484 4e5581d1565991c580786be9ea17ca9d.exe

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

description	pid	process	target process
PID 1992 set thread context of 1484	1992	4e5581d1565991c580786be9ea17ca9d.exe	4e5581d1565991c580786be9ea17ca9d.exe

pid	process
1992	4e5581d1565991c580786be9ea17ca9d.exe
1484	4e5581d1565991c580786be9ea17ca9d.exe

description	pid	process
Token: SeDebugPrivilege	1992	4e5581d1565991c580786be9ea17ca9d.exe
Token: SeDebugPrivilege	1484	4e5581d1565991c580786be9ea17ca9d.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

4e5581d1565991c580786be9ea17ca9d.exe

description	pid	process	target process
PID 1992 wrote to memory of 1484	1992	4e5581d1565991c580786be9ea17ca9d.exe	4e5581d1565991c580786be9ea17ca9d.exe
PID 1992 wrote to memory of 1484	1992	4e5581d1565991c580786be9ea17ca9d.exe	4e5581d1565991c580786be9ea17ca9d.exe
PID 1992 wrote to memory of 1484	1992	4e5581d1565991c580786be9ea17ca9d.exe	4e5581d1565991c580786be9ea17ca9d.exe
PID 1992 wrote to memory of 1484	1992	4e5581d1565991c580786be9ea17ca9d.exe	4e5581d1565991c580786be9ea17ca9d.exe
PID 1992 wrote to memory of 1484	1992	4e5581d1565991c580786be9ea17ca9d.exe	4e5581d1565991c580786be9ea17ca9d.exe
PID 1992 wrote to memory of 1484	1992	4e5581d1565991c580786be9ea17ca9d.exe	4e5581d1565991c580786be9ea17ca9d.exe
PID 1992 wrote to memory of 1484	1992	4e5581d1565991c580786be9ea17ca9d.exe	4e5581d1565991c580786be9ea17ca9d.exe
PID 1992 wrote to memory of 1484	1992	4e5581d1565991c580786be9ea17ca9d.exe	4e5581d1565991c580786be9ea17ca9d.exe
PID 1992 wrote to memory of 1484	1992	4e5581d1565991c580786be9ea17ca9d.exe	4e5581d1565991c580786be9ea17ca9d.exe

outlook_office_path 1 IoCs

Processes:

4e5581d1565991c580786be9ea17ca9d.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	4e5581d1565991c580786be9ea17ca9d.exe

outlook_win_path 1 IoCs

Processes:

4e5581d1565991c580786be9ea17ca9d.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	4e5581d1565991c580786be9ea17ca9d.exe

C:\Users\Admin\AppData\Local\Temp\4e5581d1565991c580786be9ea17ca9d.exe
"C:\Users\Admin\AppData\Local\Temp\4e5581d1565991c580786be9ea17ca9d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1992

C:\Users\Admin\AppData\Local\Temp\4e5581d1565991c580786be9ea17ca9d.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1484

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

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/1484-65-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1484-64-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1484-70-0x0000000004C80000-0x0000000004C81000-memory.dmp

Filesize
4KB

Download
memory/1484-68-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1484-67-0x000000000042044E-mapping.dmp

Download
memory/1484-63-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1484-66-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1484-62-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1992-57-0x0000000075F41000-0x0000000075F43000-memory.dmp

Filesize
8KB

Download
memory/1992-55-0x0000000001090000-0x0000000001091000-memory.dmp

Filesize
4KB

Download
memory/1992-61-0x0000000000690000-0x00000000006B2000-memory.dmp

Filesize
136KB

Download
memory/1992-60-0x0000000004D60000-0x0000000004DCC000-memory.dmp

Filesize
432KB

Download
memory/1992-59-0x00000000005A0000-0x00000000005A5000-memory.dmp

Filesize
20KB

Download
memory/1992-58-0x0000000004C40000-0x0000000004C41000-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