snakekeylogger | 38a438d09edf7467e43391a188afe0e2d0e1cc24a4920caf58acf3f17dedd56c

General

Target

5e9e2eb6215f644d0d634adbcb4d4477.exe
Size

755KB
MD5

5e9e2eb6215f644d0d634adbcb4d4477
SHA1

890710d84cfe60a8826681e4bb07f023f7d72bad
SHA256

38a438d09edf7467e43391a188afe0e2d0e1cc24a4920caf58acf3f17dedd56c
SHA512

515ab1c97e46f72b9c4c48d5d1b5e47931b256d1c6a1829ce6c4aa64c7ce095e9b38478addb7d9bd67725406f87ca27f2621eb4a3d864f5c88f3a75e19fd5d92
SSDEEP

12288:Td96vOOPjmbhz9afncUmktuAkWJBv5alPO8AHspRDMS7P8M8nAR2HFESPeXrKHa:TQmRBUHvLvAlPO8VpRl8nA8

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
hQyUHXY0
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/940-63-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/940-65-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/940-66-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/940-67-0x00000000004201AE-mapping.dmp	family_snakekeylogger
behavioral1/memory/940-69-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/940-71-0x0000000000400000-0x0000000000426000-memory.dmp	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
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:

5e9e2eb6215f644d0d634adbcb4d4477.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5e9e2eb6215f644d0d634adbcb4d4477.exe
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5e9e2eb6215f644d0d634adbcb4d4477.exe
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5e9e2eb6215f644d0d634adbcb4d4477.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

4 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

5e9e2eb6215f644d0d634adbcb4d4477.exe

description pid process target process

PID 1092 set thread context of 940 1092 5e9e2eb6215f644d0d634adbcb4d4477.exe 5e9e2eb6215f644d0d634adbcb4d4477.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

5e9e2eb6215f644d0d634adbcb4d4477.exe

pid process

940 5e9e2eb6215f644d0d634adbcb4d4477.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

5e9e2eb6215f644d0d634adbcb4d4477.exe

description pid process

Token: SeDebugPrivilege 940 5e9e2eb6215f644d0d634adbcb4d4477.exe

flow	ioc
4	checkip.dyndns.org

description	pid	process	target process
PID 1092 set thread context of 940	1092	5e9e2eb6215f644d0d634adbcb4d4477.exe	5e9e2eb6215f644d0d634adbcb4d4477.exe

pid	process
940	5e9e2eb6215f644d0d634adbcb4d4477.exe

description	pid	process
Token: SeDebugPrivilege	940	5e9e2eb6215f644d0d634adbcb4d4477.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

5e9e2eb6215f644d0d634adbcb4d4477.exe

description	pid	process	target process
PID 1092 wrote to memory of 940	1092	5e9e2eb6215f644d0d634adbcb4d4477.exe	5e9e2eb6215f644d0d634adbcb4d4477.exe
PID 1092 wrote to memory of 940	1092	5e9e2eb6215f644d0d634adbcb4d4477.exe	5e9e2eb6215f644d0d634adbcb4d4477.exe
PID 1092 wrote to memory of 940	1092	5e9e2eb6215f644d0d634adbcb4d4477.exe	5e9e2eb6215f644d0d634adbcb4d4477.exe
PID 1092 wrote to memory of 940	1092	5e9e2eb6215f644d0d634adbcb4d4477.exe	5e9e2eb6215f644d0d634adbcb4d4477.exe
PID 1092 wrote to memory of 940	1092	5e9e2eb6215f644d0d634adbcb4d4477.exe	5e9e2eb6215f644d0d634adbcb4d4477.exe
PID 1092 wrote to memory of 940	1092	5e9e2eb6215f644d0d634adbcb4d4477.exe	5e9e2eb6215f644d0d634adbcb4d4477.exe
PID 1092 wrote to memory of 940	1092	5e9e2eb6215f644d0d634adbcb4d4477.exe	5e9e2eb6215f644d0d634adbcb4d4477.exe
PID 1092 wrote to memory of 940	1092	5e9e2eb6215f644d0d634adbcb4d4477.exe	5e9e2eb6215f644d0d634adbcb4d4477.exe
PID 1092 wrote to memory of 940	1092	5e9e2eb6215f644d0d634adbcb4d4477.exe	5e9e2eb6215f644d0d634adbcb4d4477.exe

outlook_office_path 1 IoCs

Processes:

5e9e2eb6215f644d0d634adbcb4d4477.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5e9e2eb6215f644d0d634adbcb4d4477.exe

outlook_win_path 1 IoCs

Processes:

5e9e2eb6215f644d0d634adbcb4d4477.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5e9e2eb6215f644d0d634adbcb4d4477.exe

C:\Users\Admin\AppData\Local\Temp\5e9e2eb6215f644d0d634adbcb4d4477.exe
"C:\Users\Admin\AppData\Local\Temp\5e9e2eb6215f644d0d634adbcb4d4477.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1092

C:\Users\Admin\AppData\Local\Temp\5e9e2eb6215f644d0d634adbcb4d4477.exe
"C:\Users\Admin\AppData\Local\Temp\5e9e2eb6215f644d0d634adbcb4d4477.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:940

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

memory/940-65-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/940-63-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/940-71-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/940-69-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/940-67-0x00000000004201AE-mapping.dmp

Download
memory/940-61-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/940-66-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/940-60-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1092-55-0x0000000074C91000-0x0000000074C93000-memory.dmp

Filesize
8KB

Download
memory/1092-54-0x0000000000B10000-0x0000000000BD4000-memory.dmp

Filesize
784KB

Download
memory/1092-59-0x0000000000AD0000-0x0000000000AF6000-memory.dmp

Filesize
152KB

Download
memory/1092-58-0x0000000007A40000-0x0000000007AC0000-memory.dmp

Filesize
512KB

Download
memory/1092-57-0x00000000003D0000-0x00000000003DC000-memory.dmp

Filesize
48KB

Download
memory/1092-56-0x00000000003C0000-0x00000000003D4000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads