snakekeylogger | 73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe

General

Target

Product List.pdf.exe
Size

576KB
MD5

4c1a56d4207ddd17311e364e37e43810
SHA1

0f6ad26e113f7376cfd9238b66ff8060f9b2fc18
SHA256

73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe
SHA512

e9d6608b765989aa8ac5554cfb1c2ec4c0bd2c4f560052288b7f89cbc212f3770c6d62f6520d31d21f82500358a883cf7c4bbf8547f6b6325edbf00a8288fd2d
SSDEEP

12288:1nCCCCCCC8CpCPCCsCCwcopox4M0JYx4EnJm/+kjqu6UcvkSM2AuPdobflnqSBj:tCCCCCCC8CpCPCCsCCbefJw4sE/+TTMH

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 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2732-9-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2732-10-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2732-13-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2732-15-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2732-17-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2732-19-0x0000000004C40000-0x0000000004C80000-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-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Office\16.0\Outlook\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

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

Processes:

Product List.pdf.exe

description pid process target process

PID 2780 set thread context of 2732 2780 Product List.pdf.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

2732 RegSvcs.exe
2732 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 2732 RegSvcs.exe

flow	ioc
4	checkip.dyndns.org

description	pid	process	target process
PID 2780 set thread context of 2732	2780	Product List.pdf.exe	RegSvcs.exe

pid	process
2732	RegSvcs.exe
2732	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2732	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

Product List.pdf.exe

description	pid	process	target process
PID 2780 wrote to memory of 2732	2780	Product List.pdf.exe	RegSvcs.exe
PID 2780 wrote to memory of 2732	2780	Product List.pdf.exe	RegSvcs.exe
PID 2780 wrote to memory of 2732	2780	Product List.pdf.exe	RegSvcs.exe
PID 2780 wrote to memory of 2732	2780	Product List.pdf.exe	RegSvcs.exe
PID 2780 wrote to memory of 2732	2780	Product List.pdf.exe	RegSvcs.exe
PID 2780 wrote to memory of 2732	2780	Product List.pdf.exe	RegSvcs.exe
PID 2780 wrote to memory of 2732	2780	Product List.pdf.exe	RegSvcs.exe
PID 2780 wrote to memory of 2732	2780	Product List.pdf.exe	RegSvcs.exe
PID 2780 wrote to memory of 2732	2780	Product List.pdf.exe	RegSvcs.exe
PID 2780 wrote to memory of 2732	2780	Product List.pdf.exe	RegSvcs.exe
PID 2780 wrote to memory of 2732	2780	Product List.pdf.exe	RegSvcs.exe
PID 2780 wrote to memory of 2732	2780	Product List.pdf.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.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	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.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	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Product List.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Product List.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2780

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:2732

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/2732-18-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2732-15-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2732-10-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2732-13-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2732-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2732-23-0x0000000004C40000-0x0000000004C80000-memory.dmp

Filesize
256KB

Download
memory/2732-22-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2732-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2732-8-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2732-9-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2732-19-0x0000000004C40000-0x0000000004C80000-memory.dmp

Filesize
256KB

Download
memory/2732-17-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2780-4-0x0000000000220000-0x0000000000226000-memory.dmp

Filesize
24KB

Download
memory/2780-3-0x0000000000710000-0x0000000000728000-memory.dmp

Filesize
96KB

Download
memory/2780-1-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2780-0-0x00000000008F0000-0x0000000000984000-memory.dmp

Filesize
592KB

Download
memory/2780-20-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2780-2-0x0000000004EA0000-0x0000000004EE0000-memory.dmp

Filesize
256KB

Download
memory/2780-21-0x0000000004EA0000-0x0000000004EE0000-memory.dmp

Filesize
256KB

Download
memory/2780-6-0x00000000047D0000-0x0000000004830000-memory.dmp

Filesize
384KB

Download
memory/2780-5-0x0000000000240000-0x000000000024A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads