snakekeylogger | 3a6312d7bf1d98f606ae08c89469c2f485856f0bb0dd88ba796af03b969ec995

General

Target

7943a35a82cdeeedd3d1271bf449fa554665ff38fc07b17a5067385e1ed0724c.exe
Size

152KB
MD5

1f662c1f7634ab807e2f4d2f368cfa8d
SHA1

abc5d11cce23916872a469d8711d8c3c2f11256a
SHA256

7943a35a82cdeeedd3d1271bf449fa554665ff38fc07b17a5067385e1ed0724c
SHA512

0cc94bf6478aa4d154890a34b091a5e0aa3774a0cca37d0ecf8dc887211b4936777539a1672d4f703cef421173bf57a56f68f05db4f8d0cdf71d93c0a67d91f7
SSDEEP

1536:pi6sFUWsvTZUv81g3HV7uzabrkNOb/U+WG8DpiOWBNbF0Kcl:pi68VsVUv81g3Hb4Ob8LRtwBNbFbY

Score

10^/10

snakekeylogger collection credential_access discovery keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
webmail.tomic.ba
Port:
587
Username:
[email protected]
Password:
123456
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/2440-1-0x0000000001220000-0x0000000001246000-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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7943a35a82cdeeedd3d1271bf449fa554665ff38fc07b17a5067385e1ed0724c.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7943a35a82cdeeedd3d1271bf449fa554665ff38fc07b17a5067385e1ed0724c.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7943a35a82cdeeedd3d1271bf449fa554665ff38fc07b17a5067385e1ed0724c.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	7943a35a82cdeeedd3d1271bf449fa554665ff38fc07b17a5067385e1ed0724c.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2440	7943a35a82cdeeedd3d1271bf449fa554665ff38fc07b17a5067385e1ed0724c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2440	7943a35a82cdeeedd3d1271bf449fa554665ff38fc07b17a5067385e1ed0724c.exe

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7943a35a82cdeeedd3d1271bf449fa554665ff38fc07b17a5067385e1ed0724c.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7943a35a82cdeeedd3d1271bf449fa554665ff38fc07b17a5067385e1ed0724c.exe

C:\Users\Admin\AppData\Local\Temp\7943a35a82cdeeedd3d1271bf449fa554665ff38fc07b17a5067385e1ed0724c.exe
"C:\Users\Admin\AppData\Local\Temp\7943a35a82cdeeedd3d1271bf449fa554665ff38fc07b17a5067385e1ed0724c.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:2440

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/2440-0-0x0000000073CCE000-0x0000000073CCF000-memory.dmp

Filesize
4KB

Download
memory/2440-1-0x0000000001220000-0x0000000001246000-memory.dmp

Filesize
152KB

Download
memory/2440-2-0x0000000073CC0000-0x00000000743AE000-memory.dmp

Filesize
6.9MB

Download
memory/2440-3-0x0000000073CCE000-0x0000000073CCF000-memory.dmp

Filesize
4KB

Download
memory/2440-4-0x0000000073CC0000-0x00000000743AE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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