Malware Analysis Report

2024-11-13 17:17

Sample ID 240825-jf7bmsvblj
Target c041930be6fe678e436a22f084a0a76c_JaffaCakes118
SHA256 92c6ded00269dbee7f8d2238c73f15f676e88c198ac2a7fb1dc0cc2e3721b4a8
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

92c6ded00269dbee7f8d2238c73f15f676e88c198ac2a7fb1dc0cc2e3721b4a8

Threat Level: Known bad

The file c041930be6fe678e436a22f084a0a76c_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

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_win_path

outlook_office_path

Suspicious behavior: MapViewOfSection

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-25 07:37

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-25 07:37

Reported

2024-08-25 07:40

Platform

win7-20240705-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_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-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_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\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 eloquentcs.com udp
US 50.63.8.251:80 eloquentcs.com tcp
US 50.63.8.251:80 eloquentcs.com tcp
US 50.63.8.251:80 eloquentcs.com tcp

Files

memory/2540-0-0x0000000000640000-0x0000000000641000-memory.dmp

memory/2540-2-0x0000000000680000-0x0000000000690000-memory.dmp

memory/2540-1-0x0000000000680000-0x0000000000690000-memory.dmp

memory/2540-3-0x0000000000870000-0x0000000000871000-memory.dmp

memory/2384-4-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2540-5-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/2384-7-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2384-8-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1385883288-3042840365-2734249351-1000\0f5007522459c86e95ffcc62f32308f1_0b857b27-3438-41f8-a27a-43f96d095be3

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1385883288-3042840365-2734249351-1000\0f5007522459c86e95ffcc62f32308f1_0b857b27-3438-41f8-a27a-43f96d095be3

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2384-27-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-25 07:37

Reported

2024-08-25 07:40

Platform

win10v2004-20240802-en

Max time kernel

133s

Max time network

102s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_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-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_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\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c041930be6fe678e436a22f084a0a76c_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 eloquentcs.com udp
US 50.63.8.251:80 eloquentcs.com tcp
US 50.63.8.251:80 eloquentcs.com tcp
US 50.63.8.251:80 eloquentcs.com tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 251.8.63.50.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.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

Files

memory/4652-0-0x0000000002240000-0x0000000002241000-memory.dmp

memory/4652-1-0x0000000002270000-0x0000000002280000-memory.dmp

memory/4652-2-0x0000000002270000-0x0000000002280000-memory.dmp

memory/4652-3-0x00000000022E0000-0x00000000022E1000-memory.dmp

memory/4416-4-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/4416-6-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/4652-7-0x0000000000400000-0x00000000004AA000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-523280732-2327480845-3730041215-1000\0f5007522459c86e95ffcc62f32308f1_a5c5e2ae-85e3-447c-9e0b-c9a7b966d823

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

memory/4416-26-0x0000000000400000-0x00000000004A2000-memory.dmp