snakekeylogger | d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5c

General

Target

NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
Size

717KB
MD5

7de3603c105f2b4d2f6b597f0ea13c26
SHA1

7b68dc91cf9417b7a1bee1c09f7ce6f607d38dc6
SHA256

d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5c
SHA512

fe2400a2342a736b7c11d8dca169f0bcce32a63ff66a8b953983556248d8e526faeab59cc794981b1ebaf4c7bfdb5382455963bcfa258f9dddf7645c5e14088b
SSDEEP

12288:32srGElHwmoTw5S87l5Rew+yjVeTyoEaIoqTIYJ3vTMNy37:frPHwHcz7l5z08aI9TxT1

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.defalife.com.tr
Port:
587
Username:
[email protected]
Password:
Defalife124578
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4344-13-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral2/memory/4344-17-0x0000000005680000-0x0000000005690000-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:

NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2231940048-779848787-2990559741-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
Key opened	\REGISTRY\USER\S-1-5-21-2231940048-779848787-2990559741-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
Key opened	\REGISTRY\USER\S-1-5-21-2231940048-779848787-2990559741-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.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

24 checkip.dyndns.org

flow	ioc
24	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe

description	pid	process	target process
PID 1792 set thread context of 4344	1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exeNEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe

pid	process
1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
4344	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
4344	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exeNEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe

description	pid	process
Token: SeDebugPrivilege	1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
Token: SeDebugPrivilege	4344	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe

description	pid	process	target process
PID 1792 wrote to memory of 4980	1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
PID 1792 wrote to memory of 4980	1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
PID 1792 wrote to memory of 4980	1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
PID 1792 wrote to memory of 4344	1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
PID 1792 wrote to memory of 4344	1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
PID 1792 wrote to memory of 4344	1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
PID 1792 wrote to memory of 4344	1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
PID 1792 wrote to memory of 4344	1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
PID 1792 wrote to memory of 4344	1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
PID 1792 wrote to memory of 4344	1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
PID 1792 wrote to memory of 4344	1792	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe

outlook_office_path 1 IoCs

Processes:

NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2231940048-779848787-2990559741-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe

outlook_win_path 1 IoCs

Processes:

NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2231940048-779848787-2990559741-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1792

C:\Users\Admin\AppData\Local\Temp\NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe"
2⤵
PID:4980

C:\Users\Admin\AppData\Local\Temp\NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5cexe_JC.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4344

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1792-10-0x00000000066C0000-0x00000000066D0000-memory.dmp

Filesize
64KB

Download
memory/1792-4-0x0000000005490000-0x00000000054A0000-memory.dmp

Filesize
64KB

Download
memory/1792-0-0x0000000074B10000-0x00000000752C0000-memory.dmp

Filesize
7.7MB

Download
memory/1792-12-0x000000000F4E0000-0x000000000F57C000-memory.dmp

Filesize
624KB

Download
memory/1792-11-0x000000000BE70000-0x000000000BED0000-memory.dmp

Filesize
384KB

Download
memory/1792-5-0x0000000005270000-0x000000000527A000-memory.dmp

Filesize
40KB

Download
memory/1792-6-0x00000000055D0000-0x00000000055EC000-memory.dmp

Filesize
112KB

Download
memory/1792-7-0x00000000055F0000-0x00000000055FC000-memory.dmp

Filesize
48KB

Download
memory/1792-8-0x0000000074B10000-0x00000000752C0000-memory.dmp

Filesize
7.7MB

Download
memory/1792-9-0x0000000005490000-0x00000000054A0000-memory.dmp

Filesize
64KB

Download
memory/1792-2-0x00000000057D0000-0x0000000005D74000-memory.dmp

Filesize
5.6MB

Download
memory/1792-1-0x00000000007C0000-0x0000000000878000-memory.dmp

Filesize
736KB

Download
memory/1792-3-0x00000000052C0000-0x0000000005352000-memory.dmp

Filesize
584KB

Download
memory/1792-16-0x0000000074B10000-0x00000000752C0000-memory.dmp

Filesize
7.7MB

Download
memory/4344-15-0x0000000074B10000-0x00000000752C0000-memory.dmp

Filesize
7.7MB

Download
memory/4344-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4344-17-0x0000000005680000-0x0000000005690000-memory.dmp

Filesize
64KB

Download
memory/4344-18-0x0000000074B10000-0x00000000752C0000-memory.dmp

Filesize
7.7MB

Download
memory/4344-19-0x0000000005680000-0x0000000005690000-memory.dmp

Filesize
64KB

Download
memory/4344-20-0x00000000066C0000-0x0000000006710000-memory.dmp

Filesize
320KB

Download
memory/4344-21-0x00000000068E0000-0x0000000006AA2000-memory.dmp

Filesize
1.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads