Malware Analysis Report

2024-11-15 09:24

Sample ID 240829-g3r45azbnn
Target c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118
SHA256 3dde22afd62cbba03b388c6da6f46bce174530b9ce41bd3eea7797dfd940c0db
Tags
lokibot collection credential_access 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

3dde22afd62cbba03b388c6da6f46bce174530b9ce41bd3eea7797dfd940c0db

Threat Level: Known bad

The file c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

lokibot collection credential_access discovery spyware stealer trojan

Lokibot

Credentials from Password Stores: Credentials from Web Browsers

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

outlook_office_path

Suspicious behavior: RenamesItself

Suspicious use of SetWindowsHookEx

outlook_win_path

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-29 06:20

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-29 06:20

Reported

2024-08-29 06:22

Platform

win7-20240705-en

Max time kernel

144s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe"

Signatures

Lokibot

trojan spyware stealer lokibot

Credentials from Password Stores: Credentials from Web Browsers

credential_access stealer

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe 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\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe"

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.iykelinkx.ml udp

Files

memory/2236-0-0x0000000000400000-0x00000000004C0000-memory.dmp

memory/2656-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2656-2-0x0000000073B8D000-0x0000000073B98000-memory.dmp

memory/2656-3-0x0000000073B8D000-0x0000000073B98000-memory.dmp

memory/2236-4-0x0000000000520000-0x0000000000528000-memory.dmp

memory/2236-5-0x0000000000770000-0x0000000000771000-memory.dmp

memory/2236-6-0x0000000000770000-0x0000000000771000-memory.dmp

memory/2236-7-0x0000000000770000-0x0000000000771000-memory.dmp

memory/2236-8-0x0000000000770000-0x0000000000771000-memory.dmp

memory/2236-9-0x0000000000770000-0x0000000000771000-memory.dmp

memory/2236-10-0x0000000000520000-0x0000000000528000-memory.dmp

memory/2236-12-0x0000000000770000-0x0000000000771000-memory.dmp

memory/2236-11-0x0000000000770000-0x0000000000771000-memory.dmp

memory/2236-13-0x0000000000400000-0x00000000004C0000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2172136094-3310281978-782691160-1000\0f5007522459c86e95ffcc62f32308f1_ad67a936-7f42-4f72-a93a-f5bcf669d37e

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2172136094-3310281978-782691160-1000\0f5007522459c86e95ffcc62f32308f1_ad67a936-7f42-4f72-a93a-f5bcf669d37e

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2236-57-0x0000000000770000-0x0000000000771000-memory.dmp

memory/2236-58-0x0000000000400000-0x00000000004C0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-29 06:20

Reported

2024-08-29 06:22

Platform

win10v2004-20240802-en

Max time kernel

140s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe"

Signatures

Lokibot

trojan spyware stealer lokibot

Credentials from Password Stores: Credentials from Web Browsers

credential_access stealer

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe 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\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A

Enumerates system info in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c85ac662cdae3de3250e4cfa7caa1ddc_JaffaCakes118.exe"

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" /automation -Embedding

Network

Country Destination Domain Proto
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
GB 92.123.142.131:443 www.bing.com tcp
US 8.8.8.8:53 131.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 26.73.42.20.in-addr.arpa udp
US 8.8.8.8:53 www.iykelinkx.ml udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 www.iykelinkx.ml udp

Files

memory/1940-0-0x0000000000400000-0x00000000004C0000-memory.dmp

memory/2492-2-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp

memory/2492-1-0x00007FFF470ED000-0x00007FFF470EE000-memory.dmp

memory/2492-4-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp

memory/2492-3-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp

memory/2492-5-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp

memory/2492-6-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

memory/2492-7-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp

memory/2492-8-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

memory/2492-12-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

memory/2492-11-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

memory/2492-10-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

memory/2492-13-0x00007FFF04AE0000-0x00007FFF04AF0000-memory.dmp

memory/2492-14-0x00007FFF04AE0000-0x00007FFF04AF0000-memory.dmp

memory/2492-21-0x00007FFF470ED000-0x00007FFF470EE000-memory.dmp

memory/2492-22-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

memory/2492-23-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

memory/1940-27-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

memory/1940-28-0x0000000000400000-0x00000000004C0000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2392887640-1187051047-2909758433-1000\0f5007522459c86e95ffcc62f32308f1_c186ecc3-67e4-4d2b-8682-b6c322da87aa

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2392887640-1187051047-2909758433-1000\0f5007522459c86e95ffcc62f32308f1_c186ecc3-67e4-4d2b-8682-b6c322da87aa

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/1940-65-0x0000000000400000-0x00000000004C0000-memory.dmp