snakekeylogger | 43b81452ba3a471f0b239dac8bdbf3a2b59cfe35330626ae5a362ecece07fbad

General

Target

Products List.exe
Size

502KB
MD5

23774a05b01b50041d854d27c78edf3f
SHA1

f3bef4db75331bfc451737cbc34f8a1b882c3a66
SHA256

43b81452ba3a471f0b239dac8bdbf3a2b59cfe35330626ae5a362ecece07fbad
SHA512

49875538e7c40b04e39c728d884583b869852f708cc6ff4662b1110a156ba7d6ffc95cf942f43ec0c112af1acf5ef29eae22b88f8629f563f365394ede0bf2c8
SSDEEP

12288:uH72CH8/BgWzP86/3wYkYgmic8H6pj4JELWlDDLNaqxw:y8ZNv3mYgmzpEJcwDvN3w

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/2992-11-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2992-13-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2992-17-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2992-19-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2992-21-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2992-24-0x0000000004C80000-0x0000000004CC0000-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-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\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:

Products List.exe

description pid process target process

PID 2932 set thread context of 2992 2932 Products List.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Products List.exeRegSvcs.exe

pid process

2932 Products List.exe
2932 Products List.exe
2992 RegSvcs.exe
2992 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Products List.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 2932 Products List.exe
Token: SeDebugPrivilege 2992 RegSvcs.exe

flow	ioc
4	checkip.dyndns.org

description	pid	process	target process
PID 2932 set thread context of 2992	2932	Products List.exe	RegSvcs.exe

pid	process
2932	Products List.exe
2932	Products List.exe
2992	RegSvcs.exe
2992	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2932	Products List.exe
Token: SeDebugPrivilege	2992	RegSvcs.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

Products List.exe

description	pid	process	target process
PID 2932 wrote to memory of 3004	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 3004	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 3004	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 3004	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 3004	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 3004	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 3004	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 3032	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 3032	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 3032	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 3032	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 3032	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 3032	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 3032	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 2992	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 2992	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 2992	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 2992	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 2992	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 2992	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 2992	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 2992	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 2992	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 2992	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 2992	2932	Products List.exe	RegSvcs.exe
PID 2932 wrote to memory of 2992	2932	Products List.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\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-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Products List.exe
"C:\Users\Admin\AppData\Local\Temp\Products List.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2932

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:3004

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:3032

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:2992

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/2932-0-0x0000000001290000-0x0000000001314000-memory.dmp

Filesize
528KB

Download
memory/2932-1-0x0000000074560000-0x0000000074C4E000-memory.dmp

Filesize
6.9MB

Download
memory/2932-2-0x0000000004E50000-0x0000000004E90000-memory.dmp

Filesize
256KB

Download
memory/2932-3-0x0000000000420000-0x0000000000438000-memory.dmp

Filesize
96KB

Download
memory/2932-4-0x0000000000370000-0x0000000000376000-memory.dmp

Filesize
24KB

Download
memory/2932-5-0x0000000000490000-0x000000000049A000-memory.dmp

Filesize
40KB

Download
memory/2932-6-0x00000000011A0000-0x0000000001200000-memory.dmp

Filesize
384KB

Download
memory/2932-22-0x0000000074560000-0x0000000074C4E000-memory.dmp

Filesize
6.9MB

Download
memory/2992-13-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2992-11-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2992-9-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2992-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2992-17-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2992-19-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2992-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2992-21-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2992-23-0x0000000074560000-0x0000000074C4E000-memory.dmp

Filesize
6.9MB

Download
memory/2992-24-0x0000000004C80000-0x0000000004CC0000-memory.dmp

Filesize
256KB

Download
memory/2992-25-0x0000000074560000-0x0000000074C4E000-memory.dmp

Filesize
6.9MB

Download
memory/2992-26-0x0000000004C80000-0x0000000004CC0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads