snakekeylogger | 5d22b8cda66289abca9e057f2ba460803a9832b6d274bf88d54c464e42356039

Analysis

max time kernel
35s
max time network
120s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 16:51

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General

Target

46359716b202a1ca4c32441a462038d3.exe
Size

127KB
MD5

46359716b202a1ca4c32441a462038d3
SHA1

9ede2a63fb70d57d6d18a0e628c0387ab74b0c9d
SHA256

5d22b8cda66289abca9e057f2ba460803a9832b6d274bf88d54c464e42356039
SHA512

8dac7ba27736da6a69ed8204111e1fbe578d6a51cbf0db14e0d9480154901f74ecba7ddcc35e7ffc599f58d3d3ae805f0e890c32fa09f65f8be32f290dd6c9af
SSDEEP

3072:yAgAEkoHj/LDdFnpb28b80qTwBj2SFbY:vxW528bB22b

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Signatures

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

Snake Keylogger payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1960-54-0x00000000009C0000-0x00000000009E6000-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

Processes:

46359716b202a1ca4c32441a462038d3.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	46359716b202a1ca4c32441a462038d3.exe
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	46359716b202a1ca4c32441a462038d3.exe
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	46359716b202a1ca4c32441a462038d3.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

3 checkip.dyndns.org
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

46359716b202a1ca4c32441a462038d3.exe

pid process

1960 46359716b202a1ca4c32441a462038d3.exe
1960 46359716b202a1ca4c32441a462038d3.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

46359716b202a1ca4c32441a462038d3.exe

description pid process

Token: SeDebugPrivilege 1960 46359716b202a1ca4c32441a462038d3.exe

flow	ioc
3	checkip.dyndns.org

pid	process
1960	46359716b202a1ca4c32441a462038d3.exe
1960	46359716b202a1ca4c32441a462038d3.exe

description	pid	process
Token: SeDebugPrivilege	1960	46359716b202a1ca4c32441a462038d3.exe

outlook_office_path 1 IoCs

Processes:

46359716b202a1ca4c32441a462038d3.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	46359716b202a1ca4c32441a462038d3.exe

outlook_win_path 1 IoCs

Processes:

46359716b202a1ca4c32441a462038d3.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	46359716b202a1ca4c32441a462038d3.exe

C:\Users\Admin\AppData\Local\Temp\46359716b202a1ca4c32441a462038d3.exe
"C:\Users\Admin\AppData\Local\Temp\46359716b202a1ca4c32441a462038d3.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1960

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/1960-54-0x00000000009C0000-0x00000000009E6000-memory.dmp

Filesize
152KB

Download
memory/1960-55-0x0000000075451000-0x0000000075453000-memory.dmp

Filesize
8KB

Download