Malware Analysis Report

2025-04-03 09:49

Sample ID 241120-aav7razren
Target POIUYTR0987000.bat.exe
SHA256 041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772
Tags
upx lokibot collection discovery 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

041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772

Threat Level: Known bad

The file POIUYTR0987000.bat.exe was found to be: Known bad.

Malicious Activity Summary

upx lokibot collection discovery spyware stealer trojan

Lokibot family

Lokibot

Drops startup file

Executes dropped EXE

Loads dropped DLL

Accesses Microsoft Outlook profiles

AutoIT Executable

Suspicious use of SetThreadContext

UPX packed file

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: MapViewOfSection

Suspicious use of SendNotifyMessage

outlook_win_path

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-20 00:01

Signatures

AutoIT Executable

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

UPX packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-20 00:01

Reported

2024-11-20 00:03

Platform

win7-20240729-en

Max time kernel

124s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\POIUYTR0987000.bat.exe"

Signatures

Lokibot

trojan spyware stealer lokibot

Lokibot family

lokibot

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\obtenebrate.vbs C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\POIUYTR0987000.bat.exe N/A

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Windows\SysWOW64\svchost.exe N/A

AutoIT Executable

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2044 set thread context of 2896 N/A C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe C:\Windows\SysWOW64\svchost.exe

UPX packed file

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

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\POIUYTR0987000.bat.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\svchost.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Windows\SysWOW64\svchost.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Windows\SysWOW64\svchost.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\POIUYTR0987000.bat.exe

"C:\Users\Admin\AppData\Local\Temp\POIUYTR0987000.bat.exe"

C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe

"C:\Users\Admin\AppData\Local\Temp\POIUYTR0987000.bat.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\POIUYTR0987000.bat.exe"

Network

Country Destination Domain Proto
BG 87.120.113.235:80 87.120.113.235 tcp
BG 87.120.113.235:80 87.120.113.235 tcp
BG 87.120.113.235:80 87.120.113.235 tcp
BG 87.120.113.235:80 87.120.113.235 tcp
BG 87.120.113.235:80 87.120.113.235 tcp

Files

memory/2296-0-0x0000000000060000-0x0000000000191000-memory.dmp

memory/2296-7-0x0000000000980000-0x0000000000D80000-memory.dmp

\Users\Admin\AppData\Local\chordates\obtenebrate.exe

MD5 27da3226cd4d9c5d77ff60f9663ea616
SHA1 4361864077e17cc22cf9fed5133dbbf655b3f615
SHA256 041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772
SHA512 24f877cc2c2b5674de8d1b03f713196ac9dd5c31524785b3f82a8472509050dc67a5ad6d70ccd813fa7bc22ffbf255bfdb7b25fe4cdacae72b8f67f21cf9ddfd

memory/2296-11-0x00000000025A0000-0x00000000026D1000-memory.dmp

memory/2296-15-0x0000000000060000-0x0000000000191000-memory.dmp

memory/2044-17-0x0000000000EF0000-0x0000000001021000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Lityerses

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/2044-25-0x0000000000630000-0x0000000000A30000-memory.dmp

memory/2896-27-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2896-32-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2044-31-0x0000000000EF0000-0x0000000001021000-memory.dmp

memory/2896-30-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2703099537-420551529-3771253338-1000\0f5007522459c86e95ffcc62f32308f1_4b15cc6c-8bd6-4727-90f6-cf303c4bde6d

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2703099537-420551529-3771253338-1000\0f5007522459c86e95ffcc62f32308f1_4b15cc6c-8bd6-4727-90f6-cf303c4bde6d

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2896-53-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2896-62-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-20 00:01

Reported

2024-11-20 00:04

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\POIUYTR0987000.bat.exe"

Signatures

Lokibot

trojan spyware stealer lokibot

Lokibot family

lokibot

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\obtenebrate.vbs C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe N/A

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Windows\SysWOW64\svchost.exe N/A

AutoIT Executable

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2812 set thread context of 1896 N/A C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe C:\Windows\SysWOW64\svchost.exe

UPX packed file

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

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\POIUYTR0987000.bat.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\svchost.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Windows\SysWOW64\svchost.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Windows\SysWOW64\svchost.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\POIUYTR0987000.bat.exe

"C:\Users\Admin\AppData\Local\Temp\POIUYTR0987000.bat.exe"

C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe

"C:\Users\Admin\AppData\Local\Temp\POIUYTR0987000.bat.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\POIUYTR0987000.bat.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
BG 87.120.113.235:80 87.120.113.235 tcp
US 8.8.8.8:53 235.113.120.87.in-addr.arpa udp
BG 87.120.113.235:80 87.120.113.235 tcp
BG 87.120.113.235:80 87.120.113.235 tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
BG 87.120.113.235:80 87.120.113.235 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
BG 87.120.113.235:80 87.120.113.235 tcp

Files

memory/4244-0-0x0000000000170000-0x00000000002A1000-memory.dmp

memory/4244-7-0x00000000011A0000-0x00000000015A0000-memory.dmp

C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe

MD5 27da3226cd4d9c5d77ff60f9663ea616
SHA1 4361864077e17cc22cf9fed5133dbbf655b3f615
SHA256 041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772
SHA512 24f877cc2c2b5674de8d1b03f713196ac9dd5c31524785b3f82a8472509050dc67a5ad6d70ccd813fa7bc22ffbf255bfdb7b25fe4cdacae72b8f67f21cf9ddfd

memory/2812-11-0x0000000000360000-0x0000000000491000-memory.dmp

memory/4244-13-0x0000000000170000-0x00000000002A1000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Lityerses

MD5 913997b640d755a19b4b595052934575
SHA1 0a9d0d87dc3fd41b44d00ad348f97b236fd79eda
SHA256 226ca82bad5e6f523a185cf0503ddc7c616149f643786f251c60f99e7eb2040e
SHA512 905f74a9a570d82364f221e2a8e4ecdc68e6fc5ce4e11c05b587bfa7f947fc69531d01a64597949953c68d33ac547fd4fa08e75aa11d513402383b54e0ec6e49

memory/2812-21-0x0000000001870000-0x0000000001C70000-memory.dmp

memory/1896-23-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2812-24-0x0000000000360000-0x0000000000491000-memory.dmp

memory/1896-26-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1896-27-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-493223053-2004649691-1575712786-1000\0f5007522459c86e95ffcc62f32308f1_755b0f1a-bb38-4bb2-bc7e-240c892146ee

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-493223053-2004649691-1575712786-1000\0f5007522459c86e95ffcc62f32308f1_755b0f1a-bb38-4bb2-bc7e-240c892146ee

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/1896-49-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1896-56-0x0000000000400000-0x00000000004A2000-memory.dmp