Malware Analysis Report

2025-05-06 00:00

Sample ID 240321-vt18bseg4z
Target thông số kỹ thuật.scr
SHA256 b084f904e680ea76fb4edddcab4ce166620ea7e9b70420b61b8e61f1e4218f6f
Tags
lokibot collection spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

b084f904e680ea76fb4edddcab4ce166620ea7e9b70420b61b8e61f1e4218f6f

Threat Level: Known bad

The file thông số kỹ thuật.scr was found to be: Known bad.

Malicious Activity Summary

lokibot collection spyware stealer trojan

Lokibot

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: RenamesItself

Suspicious use of WriteProcessMemory

outlook_office_path

Suspicious use of AdjustPrivilegeToken

outlook_win_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-03-21 17:17

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-21 17:17

Reported

2024-03-21 17:20

Platform

win7-20240221-en

Max time kernel

132s

Max time network

132s

Command Line

"C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr" /S

Signatures

Lokibot

trojan spyware stealer lokibot

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr N/A
Key opened \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr N/A
Key opened \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2324 set thread context of 2916 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2324 wrote to memory of 2916 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
PID 2324 wrote to memory of 2916 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
PID 2324 wrote to memory of 2916 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
PID 2324 wrote to memory of 2916 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
PID 2324 wrote to memory of 2916 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
PID 2324 wrote to memory of 2916 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
PID 2324 wrote to memory of 2916 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
PID 2324 wrote to memory of 2916 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
PID 2324 wrote to memory of 2916 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
PID 2324 wrote to memory of 2916 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr N/A

Processes

C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr

"C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr" /S

C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr

"C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr"

Network

Country Destination Domain Proto
US 8.8.8.8:53 meridianresourcellc.top udp
US 104.21.52.88:80 meridianresourcellc.top tcp
US 104.21.52.88:80 meridianresourcellc.top tcp
US 104.21.52.88:80 meridianresourcellc.top tcp
US 104.21.52.88:80 meridianresourcellc.top tcp
US 104.21.52.88:80 meridianresourcellc.top tcp

Files

memory/2324-1-0x0000000074190000-0x000000007487E000-memory.dmp

memory/2324-0-0x0000000000D40000-0x0000000000DC4000-memory.dmp

memory/2324-3-0x00000000006E0000-0x000000000072E000-memory.dmp

memory/2324-2-0x00000000047E0000-0x0000000004820000-memory.dmp

memory/2324-4-0x00000000004B0000-0x00000000004B8000-memory.dmp

memory/2916-5-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2916-7-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2916-8-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2916-9-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2916-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2916-10-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2916-13-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2324-15-0x0000000074190000-0x000000007487E000-memory.dmp

memory/2916-16-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3452737119-3959686427-228443150-1000\0f5007522459c86e95ffcc62f32308f1_ad04ce47-83ca-4cca-a79e-77cdc80ce41e

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3452737119-3959686427-228443150-1000\0f5007522459c86e95ffcc62f32308f1_ad04ce47-83ca-4cca-a79e-77cdc80ce41e

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2916-35-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2916-44-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-21 17:17

Reported

2024-03-21 17:20

Platform

win10v2004-20240226-en

Max time kernel

150s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr" /S

Signatures

Lokibot

trojan spyware stealer lokibot

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr N/A
Key opened \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr N/A
Key opened \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4164 set thread context of 4696 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4164 wrote to memory of 4696 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
PID 4164 wrote to memory of 4696 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
PID 4164 wrote to memory of 4696 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
PID 4164 wrote to memory of 4696 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
PID 4164 wrote to memory of 4696 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
PID 4164 wrote to memory of 4696 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
PID 4164 wrote to memory of 4696 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
PID 4164 wrote to memory of 4696 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
PID 4164 wrote to memory of 4696 N/A C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr N/A

Processes

C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr

"C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr" /S

C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr

"C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr"

Network

Country Destination Domain Proto
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 181.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 meridianresourcellc.top udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 104.21.52.88:80 meridianresourcellc.top tcp
US 104.21.52.88:80 meridianresourcellc.top tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 88.52.21.104.in-addr.arpa udp
US 104.21.52.88:80 meridianresourcellc.top tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 195.177.78.104.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 219.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 182.178.17.96.in-addr.arpa udp
US 104.21.52.88:80 meridianresourcellc.top tcp
US 8.8.8.8:53 210.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 204.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 33.134.221.88.in-addr.arpa udp
US 104.21.52.88:80 meridianresourcellc.top tcp
US 8.8.8.8:53 186.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 202.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 208.143.182.52.in-addr.arpa udp

Files

memory/4164-0-0x0000000000640000-0x00000000006C4000-memory.dmp

memory/4164-1-0x0000000074670000-0x0000000074E20000-memory.dmp

memory/4164-3-0x0000000005070000-0x00000000050BE000-memory.dmp

memory/4164-2-0x0000000005100000-0x0000000005110000-memory.dmp

memory/4164-4-0x00000000056C0000-0x0000000005C64000-memory.dmp

memory/4164-5-0x00000000051B0000-0x0000000005242000-memory.dmp

memory/4164-6-0x0000000005250000-0x00000000052EC000-memory.dmp

memory/4164-7-0x0000000005110000-0x0000000005118000-memory.dmp

memory/4696-8-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/4696-11-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/4696-13-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/4164-12-0x0000000074670000-0x0000000074E20000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3045580317-3728985860-206385570-1000\0f5007522459c86e95ffcc62f32308f1_2d983147-f9f1-498d-be7e-1997eada874a

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

memory/4696-32-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3045580317-3728985860-206385570-1000\0f5007522459c86e95ffcc62f32308f1_2d983147-f9f1-498d-be7e-1997eada874a

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/4696-40-0x0000000000400000-0x00000000004A2000-memory.dmp