snakekeylogger | 095874a28fb610214b5f0e2cb00246f160d6dfd3eaf8c8a033226e4266668374

General

Target

SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe
Size

578KB
MD5

1b4fff675df6cd7b8256b9530d9f2da0
SHA1

00e4ceab35ba0ef12a44f560ede6a61d4206619c
SHA256

095874a28fb610214b5f0e2cb00246f160d6dfd3eaf8c8a033226e4266668374
SHA512

faf119858a053016c038e34d259c74fc730095ca687b7324f8f27fadeac6837034fe07b17f9df66e2a568027e6f525435ce18699703e2d76ba3647966f73ad98
SSDEEP

12288:YSncopox4xI1R3r65/aqqLWmeEs2KF36rS3rpf4w6aOmdx:YeF8Fr6b4WmeYuB4w6Rmdx

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 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1236-11-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1236-13-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1236-17-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1236-19-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1236-21-0x0000000000400000-0x0000000000426000-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:

SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe

description pid process target process

PID 1964 set thread context of 1236 1964 SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

1236 RegSvcs.exe
1236 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 1236 RegSvcs.exe

flow	ioc
4	checkip.dyndns.org

description	pid	process	target process
PID 1964 set thread context of 1236	1964	SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe	RegSvcs.exe

pid	process
1236	RegSvcs.exe
1236	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1236	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe

description	pid	process	target process
PID 1964 wrote to memory of 1236	1964	SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe	RegSvcs.exe
PID 1964 wrote to memory of 1236	1964	SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe	RegSvcs.exe
PID 1964 wrote to memory of 1236	1964	SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe	RegSvcs.exe
PID 1964 wrote to memory of 1236	1964	SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe	RegSvcs.exe
PID 1964 wrote to memory of 1236	1964	SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe	RegSvcs.exe
PID 1964 wrote to memory of 1236	1964	SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe	RegSvcs.exe
PID 1964 wrote to memory of 1236	1964	SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe	RegSvcs.exe
PID 1964 wrote to memory of 1236	1964	SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe	RegSvcs.exe
PID 1964 wrote to memory of 1236	1964	SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe	RegSvcs.exe
PID 1964 wrote to memory of 1236	1964	SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe	RegSvcs.exe
PID 1964 wrote to memory of 1236	1964	SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe	RegSvcs.exe
PID 1964 wrote to memory of 1236	1964	SecuriteInfo.com.Win32.PWSX-gen.7145.3884.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\SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.7145.3884.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1964

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:1236

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

Replay Monitor

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Downloads

memory/1236-17-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1236-19-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1236-9-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1236-11-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1236-24-0x0000000000640000-0x0000000000680000-memory.dmp

Filesize
256KB

Download
memory/1236-23-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/1236-21-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1236-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1236-13-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1236-25-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/1236-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1964-2-0x0000000004790000-0x00000000047D0000-memory.dmp

Filesize
256KB

Download
memory/1964-0-0x0000000001040000-0x00000000010D6000-memory.dmp

Filesize
600KB

Download
memory/1964-1-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/1964-6-0x0000000004DE0000-0x0000000004E40000-memory.dmp

Filesize
384KB

Download
memory/1964-22-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/1964-5-0x0000000000520000-0x000000000052A000-memory.dmp

Filesize
40KB

Download
memory/1964-4-0x00000000004D0000-0x00000000004D6000-memory.dmp

Filesize
24KB

Download
memory/1964-3-0x00000000004F0000-0x0000000000508000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads