snakekeylogger | e01b0ac8411fc377c317ed6aabf5656b400c17bbb4a61b55204ea335bbe2f0ce

General

Target

737732b33bdfa729010c81fba507c59e.exe
Size

76KB
MD5

737732b33bdfa729010c81fba507c59e
SHA1

a4fe38b55f7ea8618ced754eedbfdfee9b7da5a6
SHA256

e01b0ac8411fc377c317ed6aabf5656b400c17bbb4a61b55204ea335bbe2f0ce
SHA512

c699c29e68290d0ae6c3a4f392ccb73e29ef00b8808e643a7ca90cbcccd91afa8916c576aba7a48ca79d316bebc332b37f6748ad89b92ef50bab6b93c34be1f9

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
budgetn.shop
Port:
587
Username:
[email protected]
Password:
9RUK)uxN]qqn

Signatures

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

737732b33bdfa729010c81fba507c59e.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	737732b33bdfa729010c81fba507c59e.exe
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	737732b33bdfa729010c81fba507c59e.exe
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	737732b33bdfa729010c81fba507c59e.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.

Processes:

flow ioc

32 checkip.dyndns.org
34 freegeoip.app
35 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

737732b33bdfa729010c81fba507c59e.exe

description pid process target process

PID 1420 set thread context of 516 1420 737732b33bdfa729010c81fba507c59e.exe 737732b33bdfa729010c81fba507c59e.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

737732b33bdfa729010c81fba507c59e.exe737732b33bdfa729010c81fba507c59e.exe

pid process

1420 737732b33bdfa729010c81fba507c59e.exe
1420 737732b33bdfa729010c81fba507c59e.exe
516 737732b33bdfa729010c81fba507c59e.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

737732b33bdfa729010c81fba507c59e.exe737732b33bdfa729010c81fba507c59e.exe

description pid process

Token: SeDebugPrivilege 1420 737732b33bdfa729010c81fba507c59e.exe
Token: SeDebugPrivilege 516 737732b33bdfa729010c81fba507c59e.exe

flow	ioc
32	checkip.dyndns.org
34	freegeoip.app
35	freegeoip.app

description	pid	process	target process
PID 1420 set thread context of 516	1420	737732b33bdfa729010c81fba507c59e.exe	737732b33bdfa729010c81fba507c59e.exe

pid	process
1420	737732b33bdfa729010c81fba507c59e.exe
1420	737732b33bdfa729010c81fba507c59e.exe
516	737732b33bdfa729010c81fba507c59e.exe

description	pid	process
Token: SeDebugPrivilege	1420	737732b33bdfa729010c81fba507c59e.exe
Token: SeDebugPrivilege	516	737732b33bdfa729010c81fba507c59e.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

737732b33bdfa729010c81fba507c59e.exe

description	pid	process	target process
PID 1420 wrote to memory of 516	1420	737732b33bdfa729010c81fba507c59e.exe	737732b33bdfa729010c81fba507c59e.exe
PID 1420 wrote to memory of 516	1420	737732b33bdfa729010c81fba507c59e.exe	737732b33bdfa729010c81fba507c59e.exe
PID 1420 wrote to memory of 516	1420	737732b33bdfa729010c81fba507c59e.exe	737732b33bdfa729010c81fba507c59e.exe
PID 1420 wrote to memory of 516	1420	737732b33bdfa729010c81fba507c59e.exe	737732b33bdfa729010c81fba507c59e.exe
PID 1420 wrote to memory of 516	1420	737732b33bdfa729010c81fba507c59e.exe	737732b33bdfa729010c81fba507c59e.exe
PID 1420 wrote to memory of 516	1420	737732b33bdfa729010c81fba507c59e.exe	737732b33bdfa729010c81fba507c59e.exe
PID 1420 wrote to memory of 516	1420	737732b33bdfa729010c81fba507c59e.exe	737732b33bdfa729010c81fba507c59e.exe
PID 1420 wrote to memory of 516	1420	737732b33bdfa729010c81fba507c59e.exe	737732b33bdfa729010c81fba507c59e.exe

outlook_office_path 1 IoCs

Processes:

737732b33bdfa729010c81fba507c59e.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	737732b33bdfa729010c81fba507c59e.exe

outlook_win_path 1 IoCs

Processes:

737732b33bdfa729010c81fba507c59e.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	737732b33bdfa729010c81fba507c59e.exe

C:\Users\Admin\AppData\Local\Temp\737732b33bdfa729010c81fba507c59e.exe
"C:\Users\Admin\AppData\Local\Temp\737732b33bdfa729010c81fba507c59e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1420

C:\Users\Admin\AppData\Local\Temp\737732b33bdfa729010c81fba507c59e.exe
C:\Users\Admin\AppData\Local\Temp\737732b33bdfa729010c81fba507c59e.exe
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:516

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\737732b33bdfa729010c81fba507c59e.exe.log

MD5
808e884c00533a9eb0e13e64960d9c3a

SHA1
279d05181fc6179a12df1a669ff5d8b64c1380ae

SHA256
2f6a0aab99b1c228a6642f44f8992646ce84c5a2b3b9941b6cf1f2badf67bdd6

SHA512
9489bdb2ffdfeef3c52edcfe9b34c6688eba53eb86075e0564df1cd474723c86b5b5aedc12df1ff5fc12cf97bd1e3cf9701ff61dc4ce90155d70e9ccfd0fc299

Download Submit
memory/516-127-0x0000000004D90000-0x000000000528E000-memory.dmp

Filesize
5.0MB

Download
memory/516-120-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/516-121-0x000000000042039E-mapping.dmp

Download
memory/516-125-0x0000000005290000-0x0000000005291000-memory.dmp

Filesize
4KB

Download
memory/516-126-0x0000000004E30000-0x0000000004E31000-memory.dmp

Filesize
4KB

Download
memory/516-128-0x0000000006130000-0x0000000006131000-memory.dmp

Filesize
4KB

Download
memory/516-129-0x0000000006010000-0x0000000006011000-memory.dmp

Filesize
4KB

Download
memory/516-130-0x0000000005FD0000-0x0000000005FD1000-memory.dmp

Filesize
4KB

Download
memory/1420-118-0x0000000005960000-0x00000000059FA000-memory.dmp

Filesize
616KB

Download
memory/1420-119-0x0000000002550000-0x0000000002568000-memory.dmp

Filesize
96KB

Download
memory/1420-117-0x0000000000D70000-0x0000000000D71000-memory.dmp

Filesize
4KB

Download
memory/1420-115-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads