snakekeylogger | f7d51906ee99dd4f0b4f213c716c071e6d3f66be799b77128e8567c7749a1a05

Analysis

max time kernel
121s
max time network
146s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
27-10-2023 15:01

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General

Target

PROOF OF PAYMENT.exe
Size

142KB
MD5

3add120023b59ee143e4385644fb120f
SHA1

71f7a289477836ce8789bbb2749e9be4acfaf57f
SHA256

f7d51906ee99dd4f0b4f213c716c071e6d3f66be799b77128e8567c7749a1a05
SHA512

1216d4be766858798e392b18e58046382e66eaba288b5404e1bae5cd8b558370a58d0d1ff2b6d15dec0bc110bec4da857cf0c612afcf62e2544a06d12a8cc9e5
SSDEEP

3072:FhryR6+DP/CUqrEu9fygubH579wBPpxe1guO2z6t2ebY:G+NubZ0pcgY6rb

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.pacific.co.za
Port:
587
Username:
[email protected]
Password:
G@reth#M1tchell

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.pacific.co.za
Port:
587
Username:
[email protected]
Password:
G@reth#M1tchell
Email To:
[email protected]

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/2660-0-0x000000013F520000-0x000000013F548000-memory.dmp	family_snakekeylogger

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 2 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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

PROOF OF PAYMENT.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PROOF OF PAYMENT.exe
Key opened	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PROOF OF PAYMENT.exe
Key opened	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PROOF OF PAYMENT.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

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

Processes:

PROOF OF PAYMENT.exe

pid process

2660 PROOF OF PAYMENT.exe
2660 PROOF OF PAYMENT.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

PROOF OF PAYMENT.exe

description pid process

Token: SeDebugPrivilege 2660 PROOF OF PAYMENT.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

PROOF OF PAYMENT.exe

pid process

2660 PROOF OF PAYMENT.exe

flow	ioc
2	checkip.dyndns.org

pid	process
2660	PROOF OF PAYMENT.exe
2660	PROOF OF PAYMENT.exe

description	pid	process
Token: SeDebugPrivilege	2660	PROOF OF PAYMENT.exe

pid	process
2660	PROOF OF PAYMENT.exe

outlook_office_path 1 IoCs

Processes:

PROOF OF PAYMENT.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PROOF OF PAYMENT.exe

outlook_win_path 1 IoCs

Processes:

PROOF OF PAYMENT.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PROOF OF PAYMENT.exe

C:\Users\Admin\AppData\Local\Temp\PROOF OF PAYMENT.exe
"C:\Users\Admin\AppData\Local\Temp\PROOF OF PAYMENT.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:2660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/2660-0-0x000000013F520000-0x000000013F548000-memory.dmp

Filesize
160KB

Download
memory/2660-1-0x000007FEF5160000-0x000007FEF5B4C000-memory.dmp

Filesize
9.9MB

Download
memory/2660-2-0x000000001BA80000-0x000000001BB00000-memory.dmp

Filesize
512KB

Download
memory/2660-3-0x000007FEF5160000-0x000007FEF5B4C000-memory.dmp

Filesize
9.9MB

Download
memory/2660-4-0x000000001BA80000-0x000000001BB00000-memory.dmp

Filesize
512KB

Download