snakekeylogger | 04912b5847d03a36cbae80a6fc4af67ae41e38456a8b7908172ad23044325ddb

General

Target

Swift_Payment Copy.com.exe
Size

1.3MB
MD5

603d0f1a2057da5e2731c4c6610a1379
SHA1

6d116c5cc55fbd28d2b19f4eeb962a2bb8bc3a23
SHA256

04912b5847d03a36cbae80a6fc4af67ae41e38456a8b7908172ad23044325ddb
SHA512

667a36776741ba9bc223559c53353259a3361770a0dad7f1d687c0e994db34e4c96cd9f81cf226329df09871e31b7786cffb262d19a7c3eb4e378f80c111cc06

Score

10^/10

snakekeylogger keylogger ransomware spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
[email protected]
Password:
c44MAMBxPAEZKQf

Signatures

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

Snake Keylogger Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/400-10-0x0000000000400000-0x000000000046A000-memory.dmp	family_snakekeylogger
behavioral1/memory/400-11-0x00000000004648CE-mapping.dmp	family_snakekeylogger
behavioral1/memory/400-13-0x0000000000400000-0x000000000046A000-memory.dmp	family_snakekeylogger

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

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

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

Data from Local System
T1005

Credentials in Files
T1081
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

5 checkip.dyndns.org
10 freegeoip.app
11 freegeoip.app
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
ransomware

System Information Discovery
T1082
Suspicious use of SetThreadContext 1 IoCs

Processes:

Swift_Payment Copy.com.exe

description pid process target process

PID 1636 set thread context of 400 1636 Swift_Payment Copy.com.exe Swift_Payment Copy.com.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1056 schtasks.exe

flow	ioc
5	checkip.dyndns.org
10	freegeoip.app
11	freegeoip.app

description	pid	process	target process
PID 1636 set thread context of 400	1636	Swift_Payment Copy.com.exe	Swift_Payment Copy.com.exe

pid	process
1056	schtasks.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

Swift_Payment Copy.com.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\6252DC40F71143A22FDE9EF7348E064251B18118	Swift_Payment Copy.com.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\6252DC40F71143A22FDE9EF7348E064251B18118\Blob = 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	Swift_Payment Copy.com.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\6252DC40F71143A22FDE9EF7348E064251B18118\Blob = 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	Swift_Payment Copy.com.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\6252DC40F71143A22FDE9EF7348E064251B18118\Blob = 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	Swift_Payment Copy.com.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

Swift_Payment Copy.com.exe

pid process

400 Swift_Payment Copy.com.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Swift_Payment Copy.com.exe

description pid process

Token: SeDebugPrivilege 400 Swift_Payment Copy.com.exe

pid	process
400	Swift_Payment Copy.com.exe

description	pid	process
Token: SeDebugPrivilege	400	Swift_Payment Copy.com.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Swift_Payment Copy.com.exe

description	pid	process	target process
PID 1636 wrote to memory of 1056	1636	Swift_Payment Copy.com.exe	schtasks.exe
PID 1636 wrote to memory of 1056	1636	Swift_Payment Copy.com.exe	schtasks.exe
PID 1636 wrote to memory of 1056	1636	Swift_Payment Copy.com.exe	schtasks.exe
PID 1636 wrote to memory of 1056	1636	Swift_Payment Copy.com.exe	schtasks.exe
PID 1636 wrote to memory of 400	1636	Swift_Payment Copy.com.exe	Swift_Payment Copy.com.exe
PID 1636 wrote to memory of 400	1636	Swift_Payment Copy.com.exe	Swift_Payment Copy.com.exe
PID 1636 wrote to memory of 400	1636	Swift_Payment Copy.com.exe	Swift_Payment Copy.com.exe
PID 1636 wrote to memory of 400	1636	Swift_Payment Copy.com.exe	Swift_Payment Copy.com.exe
PID 1636 wrote to memory of 400	1636	Swift_Payment Copy.com.exe	Swift_Payment Copy.com.exe
PID 1636 wrote to memory of 400	1636	Swift_Payment Copy.com.exe	Swift_Payment Copy.com.exe
PID 1636 wrote to memory of 400	1636	Swift_Payment Copy.com.exe	Swift_Payment Copy.com.exe
PID 1636 wrote to memory of 400	1636	Swift_Payment Copy.com.exe	Swift_Payment Copy.com.exe
PID 1636 wrote to memory of 400	1636	Swift_Payment Copy.com.exe	Swift_Payment Copy.com.exe

C:\Users\Admin\AppData\Local\Temp\Swift_Payment Copy.com.exe
"C:\Users\Admin\AppData\Local\Temp\Swift_Payment Copy.com.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1636

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ftzRdt" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD539.tmp"
2⤵
- Creates scheduled task(s)
PID:1056

C:\Users\Admin\AppData\Local\Temp\Swift_Payment Copy.com.exe
"C:\Users\Admin\AppData\Local\Temp\Swift_Payment Copy.com.exe"
2⤵
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:400

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Install Root Certificate

1

T1130

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpD539.tmp
MD5
7d93cda74375d113f2972966ba250bdc

SHA1
ddfdfa021fcf9c3705fc73179b01329f6b479140

SHA256
3b46525783c747f94dbc5bacafca2a23977f76a7a5e079ae55b76d930b577cd6

SHA512
9aa9836211fdaa251945bba4665a9889e6130ac83c1bb55c0087b04536f861453c78e2fdbd601a071d15d147c205244a4707ab3c19ccc989b6a323fd382d9a53

Download Submit
memory/400-10-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/400-11-0x00000000004648CE-mapping.dmp

Download
memory/400-12-0x00000000746F0000-0x0000000074DDE000-memory.dmp

Filesize
6.9MB

Download
memory/400-13-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/400-15-0x0000000004D60000-0x0000000004D61000-memory.dmp

Filesize
4KB

Download
memory/1056-8-0x0000000000000000-mapping.dmp

Download
memory/1636-2-0x00000000746F0000-0x0000000074DDE000-memory.dmp

Filesize
6.9MB

Download
memory/1636-3-0x0000000000E70000-0x0000000000E71000-memory.dmp

Filesize
4KB

Download
memory/1636-5-0x00000000003B0000-0x00000000003B3000-memory.dmp

Filesize
12KB

Download
memory/1636-6-0x00000000049E0000-0x00000000049E1000-memory.dmp

Filesize
4KB

Download
memory/1636-7-0x00000000056D0000-0x00000000057A9000-memory.dmp

Filesize
868KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads