snakekeylogger | 660fde745eb4e289dbf3072c30f27eecbb0d974bfb35f44982d20ec1dac508d6

General

Target
14fbe82d7661d7ce3dbdc56508f16fef.exe
Size 1.0MB
Sample220401-qnb9ssgbdl
SHA256 660fde745eb4e289dbf3072c30f27eecbb0d974bfb35f44982d20ec1dac508d6
MD5 14fbe82d7661d7ce3dbdc56508f16fef
SHA1 3bdc393d36b96bfa9a87c329a4a6f3b4fdb84462
SHA512 215a675d50c4b5fc83d1637f4d6e6e1db6263748f7b3dc1ddb3c2c4a76cec99881bef795e12a23d4b84d022e6f58bf282bfe2ad411803c9d61581e67fc358241
MD5 SHA1 SHA512

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol
smtp
Host
mail.a-standtasarim.com
Port
587
Username
[email protected]
Password
Saba1234@@
Email to
[email protected]

Signatures

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

Snake Keylogger Payload 6 IoCs

resource	yara_rule
behavioral1/memory/1716-63-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1716-61-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1716-64-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1716-65-0x000000000042033E-mapping.dmp	family_snakekeylogger
behavioral1/memory/1716-69-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1716-67-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14fbe82d7661d7ce3dbdc56508f16fef.exe
Key opened	\REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14fbe82d7661d7ce3dbdc56508f16fef.exe
Key opened	\REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14fbe82d7661d7ce3dbdc56508f16fef.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.

flow	ioc
4	checkip.dyndns.org
8	freegeoip.app
9	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1640 set thread context of 1716	1640	14fbe82d7661d7ce3dbdc56508f16fef.exe	30

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1640	14fbe82d7661d7ce3dbdc56508f16fef.exe
1716	14fbe82d7661d7ce3dbdc56508f16fef.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1640	14fbe82d7661d7ce3dbdc56508f16fef.exe
Token: SeDebugPrivilege	1716	14fbe82d7661d7ce3dbdc56508f16fef.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 956	1640	14fbe82d7661d7ce3dbdc56508f16fef.exe	29
PID 1640 wrote to memory of 956	1640	14fbe82d7661d7ce3dbdc56508f16fef.exe	29
PID 1640 wrote to memory of 956	1640	14fbe82d7661d7ce3dbdc56508f16fef.exe	29
PID 1640 wrote to memory of 956	1640	14fbe82d7661d7ce3dbdc56508f16fef.exe	29
PID 1640 wrote to memory of 1716	1640	14fbe82d7661d7ce3dbdc56508f16fef.exe	30
PID 1640 wrote to memory of 1716	1640	14fbe82d7661d7ce3dbdc56508f16fef.exe	30
PID 1640 wrote to memory of 1716	1640	14fbe82d7661d7ce3dbdc56508f16fef.exe	30
PID 1640 wrote to memory of 1716	1640	14fbe82d7661d7ce3dbdc56508f16fef.exe	30
PID 1640 wrote to memory of 1716	1640	14fbe82d7661d7ce3dbdc56508f16fef.exe	30
PID 1640 wrote to memory of 1716	1640	14fbe82d7661d7ce3dbdc56508f16fef.exe	30
PID 1640 wrote to memory of 1716	1640	14fbe82d7661d7ce3dbdc56508f16fef.exe	30
PID 1640 wrote to memory of 1716	1640	14fbe82d7661d7ce3dbdc56508f16fef.exe	30
PID 1640 wrote to memory of 1716	1640	14fbe82d7661d7ce3dbdc56508f16fef.exe	30

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14fbe82d7661d7ce3dbdc56508f16fef.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14fbe82d7661d7ce3dbdc56508f16fef.exe

C:\Users\Admin\AppData\Local\Temp\14fbe82d7661d7ce3dbdc56508f16fef.exe
"C:\Users\Admin\AppData\Local\Temp\14fbe82d7661d7ce3dbdc56508f16fef.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Users\Admin\AppData\Local\Temp\14fbe82d7661d7ce3dbdc56508f16fef.exe
  "C:\Users\Admin\AppData\Local\Temp\14fbe82d7661d7ce3dbdc56508f16fef.exe"
  2⤵
  PID:956
- C:\Users\Admin\AppData\Local\Temp\14fbe82d7661d7ce3dbdc56508f16fef.exe
  "C:\Users\Admin\AppData\Local\Temp\14fbe82d7661d7ce3dbdc56508f16fef.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1716

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1640-54-0x00000000000C0000-0x00000000001C8000-memory.dmp

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memory/1640-55-0x0000000000360000-0x000000000036A000-memory.dmp

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memory/1640-56-0x0000000006080000-0x000000000616E000-memory.dmp

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memory/1640-57-0x00000000005A0000-0x00000000005C6000-memory.dmp

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memory/1716-58-0x0000000000400000-0x0000000000426000-memory.dmp

Download

memory/1716-59-0x0000000000400000-0x0000000000426000-memory.dmp

Download

memory/1716-63-0x0000000000400000-0x0000000000426000-memory.dmp

Download

memory/1716-61-0x0000000000400000-0x0000000000426000-memory.dmp

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memory/1716-64-0x0000000000400000-0x0000000000426000-memory.dmp

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memory/1716-69-0x0000000000400000-0x0000000000426000-memory.dmp

Download

memory/1716-67-0x0000000000400000-0x0000000000426000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads