snakekeylogger | b1aea37a6d2fdd3e3d8c646441891848969d92a2f4b88bfc084b4f7a51a88b28

General

Target

Statement.exe
Size

571KB
MD5

9cee10955eb4330bfba8abb81d83cb98
SHA1

8c80ef728fec74d472edbac2fe8f5abb844a86b3
SHA256

b1aea37a6d2fdd3e3d8c646441891848969d92a2f4b88bfc084b4f7a51a88b28
SHA512

7de20802fca5abd5ac7f7a265cdcac97447619f6de039f965d15d4a6c03d23435eaa279e30c895807f93b823130928df9571b3f67db52f3eda80119e9cd8619b

Score

10^/10

snakekeylogger collection keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.agc.com.sa
Port:
587
Username:
vijayakumar.singh@agc.com.sa
Password:
admin@admin$$

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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

25 checkip.dyndns.org
27 freegeoip.app
28 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

Statement.exe

description pid process target process

PID 3768 set thread context of 3972 3768 Statement.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

RegSvcs.exe

pid process

3972 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 3972 RegSvcs.exe

flow	ioc
25	checkip.dyndns.org
27	freegeoip.app
28	freegeoip.app

description	pid	process	target process
PID 3768 set thread context of 3972	3768	Statement.exe	RegSvcs.exe

pid	process
3972	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	3972	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Statement.exe

description	pid	process	target process
PID 3768 wrote to memory of 3972	3768	Statement.exe	RegSvcs.exe
PID 3768 wrote to memory of 3972	3768	Statement.exe	RegSvcs.exe
PID 3768 wrote to memory of 3972	3768	Statement.exe	RegSvcs.exe
PID 3768 wrote to memory of 3972	3768	Statement.exe	RegSvcs.exe
PID 3768 wrote to memory of 3972	3768	Statement.exe	RegSvcs.exe
PID 3768 wrote to memory of 3972	3768	Statement.exe	RegSvcs.exe
PID 3768 wrote to memory of 3972	3768	Statement.exe	RegSvcs.exe
PID 3768 wrote to memory of 3972	3768	Statement.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\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-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Statement.exe
"C:\Users\Admin\AppData\Local\Temp\Statement.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3768

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:3972

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/3768-118-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/3768-120-0x0000000005020000-0x0000000005021000-memory.dmp

Filesize
4KB

Download
memory/3768-121-0x0000000004BC0000-0x0000000004BC1000-memory.dmp

Filesize
4KB

Download
memory/3768-122-0x0000000004B60000-0x0000000004B61000-memory.dmp

Filesize
4KB

Download
memory/3768-123-0x0000000004BB0000-0x0000000004BB6000-memory.dmp

Filesize
24KB

Download
memory/3768-124-0x0000000004B20000-0x000000000501E000-memory.dmp

Filesize
5.0MB

Download
memory/3768-125-0x0000000005AF0000-0x0000000005AF1000-memory.dmp

Filesize
4KB

Download
memory/3768-126-0x0000000005A50000-0x0000000005A9B000-memory.dmp

Filesize
300KB

Download
memory/3972-128-0x000000000042044E-mapping.dmp

Download
memory/3972-127-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3972-133-0x0000000005070000-0x000000000556E000-memory.dmp

Filesize
5.0MB

Download
memory/3972-134-0x00000000061C0000-0x00000000061C1000-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