snakekeylogger | bed4a226f15973889e2b2d7b22139ae7da36ca8cf294ee6dadcf5fa745718675

General

Target

2dba858531f202616c3902f48afb710ec67dc2c53a6747c5073e44ac4582178f.exe
Size

126KB
MD5

516257bdbaf5dc222f54f5d6f6bfa153
SHA1

f7514a847c0f1b73449feae50ddeda030b34c682
SHA256

2dba858531f202616c3902f48afb710ec67dc2c53a6747c5073e44ac4582178f
SHA512

0f2bc4e908533d571bc47f3340106ad1510c98779ddf205e142838eedcaa9bb2c96c17730fda82f3ce7e11b6a27e75b0f72d98204c18517990f5b3df6213d900
SSDEEP

1536:qp0H7isrKDzOfOpU3HXnEKD9nqNb/UWK7ioPtvWm8MBpiOWBh3F0Kcl:qp0HOsmHOfOpU3HXXWb8nTBzwBh3FbY

Score

10^/10

snakekeylogger collection credential_access discovery keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
cp5ua.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral1/memory/3028-1-0x0000000000C70000-0x0000000000C96000-memory.dmp	family_snakekeylogger

Snakekeylogger 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
T1552.001
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
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2dba858531f202616c3902f48afb710ec67dc2c53a6747c5073e44ac4582178f.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2dba858531f202616c3902f48afb710ec67dc2c53a6747c5073e44ac4582178f.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2dba858531f202616c3902f48afb710ec67dc2c53a6747c5073e44ac4582178f.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.

flow	ioc
4	checkip.dyndns.org

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2dba858531f202616c3902f48afb710ec67dc2c53a6747c5073e44ac4582178f.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3028	2dba858531f202616c3902f48afb710ec67dc2c53a6747c5073e44ac4582178f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3028	2dba858531f202616c3902f48afb710ec67dc2c53a6747c5073e44ac4582178f.exe

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2dba858531f202616c3902f48afb710ec67dc2c53a6747c5073e44ac4582178f.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2dba858531f202616c3902f48afb710ec67dc2c53a6747c5073e44ac4582178f.exe

C:\Users\Admin\AppData\Local\Temp\2dba858531f202616c3902f48afb710ec67dc2c53a6747c5073e44ac4582178f.exe
"C:\Users\Admin\AppData\Local\Temp\2dba858531f202616c3902f48afb710ec67dc2c53a6747c5073e44ac4582178f.exe"
1⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

4

T1552

Credentials In Files

4

T1552.001

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3028-0-0x0000000074A4E000-0x0000000074A4F000-memory.dmp

Filesize
4KB

Download
memory/3028-1-0x0000000000C70000-0x0000000000C96000-memory.dmp

Filesize
152KB

Download
memory/3028-2-0x0000000074A40000-0x000000007512E000-memory.dmp

Filesize
6.9MB

Download
memory/3028-3-0x0000000074A40000-0x000000007512E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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