snakekeylogger | 2311ecd73b56e0729a59883b8aa4f9f6a8344214ccbafcad1dd930b44c4db149

General

Target

Product list.exe
Size

503KB
MD5

fa80fb2fedf1df252aa7c10c6cf22ff5
SHA1

65dbe24bb00dc5278926b1849a1e853d72d6d372
SHA256

8c9a2cdbc372e1eb39e247cc1d444c7b97c35061aaf9aa568c421fbc8c0d0cad
SHA512

8fe343882e1627d7a9c36809ca051f27f2cd37769fcb0135c076f0173090acbac76cda912bc934d299c5465f7f274ca3e68296b1abadfa0b32141a2c9d25a909
SSDEEP

12288:yg72ChrTx3+u+KaqNbXq1o8lIyBnxlQqVMORM:1ngjKaW6dISnxlQqVTR

Score

10^/10

snakekeylogger collection keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.belt-tech.com.my
Port:
587
Username:
[email protected]
Password:
Beltechpg@1234
Email To:
[email protected]

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger

Snake Keylogger payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4372-11-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral2/memory/4372-19-0x0000000005630000-0x0000000005640000-memory.dmp	family_snakekeylogger

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

20 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

Product list.exe

description pid process target process

PID 4388 set thread context of 4372 4388 Product list.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

4372 RegSvcs.exe
4372 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 4372 RegSvcs.exe

flow	ioc
20	checkip.dyndns.org

description	pid	process	target process
PID 4388 set thread context of 4372	4388	Product list.exe	RegSvcs.exe

pid	process
4372	RegSvcs.exe
4372	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4372	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Product list.exe

description	pid	process	target process
PID 4388 wrote to memory of 4372	4388	Product list.exe	RegSvcs.exe
PID 4388 wrote to memory of 4372	4388	Product list.exe	RegSvcs.exe
PID 4388 wrote to memory of 4372	4388	Product list.exe	RegSvcs.exe
PID 4388 wrote to memory of 4372	4388	Product list.exe	RegSvcs.exe
PID 4388 wrote to memory of 4372	4388	Product list.exe	RegSvcs.exe
PID 4388 wrote to memory of 4372	4388	Product list.exe	RegSvcs.exe
PID 4388 wrote to memory of 4372	4388	Product list.exe	RegSvcs.exe
PID 4388 wrote to memory of 4372	4388	Product list.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Product list.exe
"C:\Users\Admin\AppData\Local\Temp\Product list.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4388

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/4372-11-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4372-19-0x0000000005630000-0x0000000005640000-memory.dmp

Filesize
64KB

Download
memory/4372-18-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download
memory/4372-17-0x0000000006880000-0x0000000006A42000-memory.dmp

Filesize
1.8MB

Download
memory/4372-16-0x0000000006660000-0x00000000066B0000-memory.dmp

Filesize
320KB

Download
memory/4372-15-0x0000000005630000-0x0000000005640000-memory.dmp

Filesize
64KB

Download
memory/4372-14-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download
memory/4388-8-0x0000000002830000-0x000000000283A000-memory.dmp

Filesize
40KB

Download
memory/4388-1-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download
memory/4388-9-0x0000000006540000-0x00000000065A0000-memory.dmp

Filesize
384KB

Download
memory/4388-10-0x0000000006AF0000-0x0000000006B8C000-memory.dmp

Filesize
624KB

Download
memory/4388-7-0x0000000006450000-0x0000000006456000-memory.dmp

Filesize
24KB

Download
memory/4388-13-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download
memory/4388-6-0x00000000062D0000-0x00000000062E8000-memory.dmp

Filesize
96KB

Download
memory/4388-5-0x0000000005130000-0x000000000513A000-memory.dmp

Filesize
40KB

Download
memory/4388-4-0x00000000051A0000-0x00000000051B0000-memory.dmp

Filesize
64KB

Download
memory/4388-3-0x0000000004F90000-0x0000000005022000-memory.dmp

Filesize
584KB

Download
memory/4388-2-0x0000000005460000-0x0000000005A04000-memory.dmp

Filesize
5.6MB

Download
memory/4388-0-0x0000000000650000-0x00000000006D4000-memory.dmp

Filesize
528KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads