snakekeylogger | fb5504af04ed02bd8d59e43667dd64b9478484105be4af4f573de5b32816e989

General

Target

Product Inquiry LPO 202209282773526726.exe
Size

825KB
MD5

ec2ec6eabae002a60635b2aaf42b5839
SHA1

ff1af2aca3772713a60d862f78776bce6fb1270d
SHA256

fb5504af04ed02bd8d59e43667dd64b9478484105be4af4f573de5b32816e989
SHA512

82e888499144d35de654973659c92414d19a6f6b65ac33ad851d92465a4c4252360be0d33da1adc58f3790b6945c698fa15aed178c03f75690b320f62153b852
SSDEEP

12288:VEuK3xMftlRAMpXmRe38bw5H9B3fjqV+4wZ0Bh3DQHKs8WapkoTFnAHsEc2U+/6y:65xgtlRFlJ38MLwVwaD3DQJP

Score

10^/10

snakekeylogger collection keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
xCj*aYU6
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/1820-63-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1820-65-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1820-67-0x000000000042011E-mapping.dmp	family_snakekeylogger
behavioral1/memory/1820-66-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1820-69-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1820-71-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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:

Product Inquiry LPO 202209282773526726.exe

description pid process target process

PID 1488 set thread context of 1820 1488 Product Inquiry LPO 202209282773526726.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Product Inquiry LPO 202209282773526726.exeRegSvcs.exe

pid process

1488 Product Inquiry LPO 202209282773526726.exe
1488 Product Inquiry LPO 202209282773526726.exe
1820 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Product Inquiry LPO 202209282773526726.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 1488 Product Inquiry LPO 202209282773526726.exe
Token: SeDebugPrivilege 1820 RegSvcs.exe

flow	ioc
4	checkip.dyndns.org

description	pid	process	target process
PID 1488 set thread context of 1820	1488	Product Inquiry LPO 202209282773526726.exe	RegSvcs.exe

pid	process
1488	Product Inquiry LPO 202209282773526726.exe
1488	Product Inquiry LPO 202209282773526726.exe
1820	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1488	Product Inquiry LPO 202209282773526726.exe
Token: SeDebugPrivilege	1820	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

Product Inquiry LPO 202209282773526726.exe

description	pid	process	target process
PID 1488 wrote to memory of 1820	1488	Product Inquiry LPO 202209282773526726.exe	RegSvcs.exe
PID 1488 wrote to memory of 1820	1488	Product Inquiry LPO 202209282773526726.exe	RegSvcs.exe
PID 1488 wrote to memory of 1820	1488	Product Inquiry LPO 202209282773526726.exe	RegSvcs.exe
PID 1488 wrote to memory of 1820	1488	Product Inquiry LPO 202209282773526726.exe	RegSvcs.exe
PID 1488 wrote to memory of 1820	1488	Product Inquiry LPO 202209282773526726.exe	RegSvcs.exe
PID 1488 wrote to memory of 1820	1488	Product Inquiry LPO 202209282773526726.exe	RegSvcs.exe
PID 1488 wrote to memory of 1820	1488	Product Inquiry LPO 202209282773526726.exe	RegSvcs.exe
PID 1488 wrote to memory of 1820	1488	Product Inquiry LPO 202209282773526726.exe	RegSvcs.exe
PID 1488 wrote to memory of 1820	1488	Product Inquiry LPO 202209282773526726.exe	RegSvcs.exe
PID 1488 wrote to memory of 1820	1488	Product Inquiry LPO 202209282773526726.exe	RegSvcs.exe
PID 1488 wrote to memory of 1820	1488	Product Inquiry LPO 202209282773526726.exe	RegSvcs.exe
PID 1488 wrote to memory of 1820	1488	Product Inquiry LPO 202209282773526726.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Product Inquiry LPO 202209282773526726.exe
"C:\Users\Admin\AppData\Local\Temp\Product Inquiry LPO 202209282773526726.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1488

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1820

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/1488-54-0x0000000001320000-0x00000000013F4000-memory.dmp

Filesize
848KB

Download
memory/1488-55-0x0000000076681000-0x0000000076683000-memory.dmp

Filesize
8KB

Download
memory/1488-56-0x0000000000950000-0x0000000000964000-memory.dmp

Filesize
80KB

Download
memory/1488-57-0x00000000009B0000-0x00000000009BC000-memory.dmp

Filesize
48KB

Download
memory/1488-58-0x000000000A370000-0x000000000A3EE000-memory.dmp

Filesize
504KB

Download
memory/1488-59-0x0000000000BA0000-0x0000000000BC6000-memory.dmp

Filesize
152KB

Download
memory/1820-60-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1820-61-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1820-63-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1820-65-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1820-67-0x000000000042011E-mapping.dmp

Download
memory/1820-66-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1820-69-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1820-71-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads