Malware Analysis Report

2024-11-15 09:24

Sample ID 240827-tnmbjs1dkp
Target c557a5fc570645a3b9361339ca58205c_JaffaCakes118
SHA256 1bc133e40e453e4104be815ea7e980d1f47b9941fff5e3ec668d9d0b096fa841
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

1bc133e40e453e4104be815ea7e980d1f47b9941fff5e3ec668d9d0b096fa841

Threat Level: Known bad

The file c557a5fc570645a3b9361339ca58205c_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

outlook_office_path

Suspicious behavior: MapViewOfSection

Suspicious behavior: RenamesItself

Suspicious use of WriteProcessMemory

outlook_win_path

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-27 16:12

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-27 16:12

Reported

2024-08-27 16:14

Platform

win7-20240704-en

Max time kernel

144s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_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-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_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\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 joovy.ga udp

Files

memory/3000-0-0x0000000000220000-0x0000000000221000-memory.dmp

memory/3000-2-0x00000000003F0000-0x0000000000400000-memory.dmp

memory/3000-1-0x00000000003F0000-0x0000000000400000-memory.dmp

memory/3000-3-0x0000000000510000-0x0000000000511000-memory.dmp

memory/2884-7-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/3000-5-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/2884-8-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2884-4-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3450744190-3404161390-554719085-1000\0f5007522459c86e95ffcc62f32308f1_35dd7637-4d7c-4a57-bd86-689f7bd65008

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3450744190-3404161390-554719085-1000\0f5007522459c86e95ffcc62f32308f1_35dd7637-4d7c-4a57-bd86-689f7bd65008

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2884-44-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2884-45-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-27 16:12

Reported

2024-08-27 16:14

Platform

win10v2004-20240802-en

Max time kernel

140s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_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-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_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\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c557a5fc570645a3b9361339ca58205c_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 joovy.ga udp
US 8.8.8.8:53 42.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 6.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 joovy.ga udp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 52.111.227.11:443 tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 joovy.ga udp

Files

memory/440-0-0x0000000002230000-0x0000000002231000-memory.dmp

memory/440-1-0x0000000002260000-0x0000000002270000-memory.dmp

memory/440-3-0x00000000022E0000-0x00000000022E1000-memory.dmp

memory/1972-4-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1972-6-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/440-7-0x0000000000400000-0x00000000004AA000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-355097885-2402257403-2971294179-1000\0f5007522459c86e95ffcc62f32308f1_30dd1cc1-5c25-4745-b2f5-cffa52b1a886

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

memory/1972-49-0x0000000000400000-0x00000000004A2000-memory.dmp