Malware Analysis Report

2024-11-30 23:50

Sample ID 240908-tj6jmavekl
Target d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118
SHA256 a31af388fa0b6bd50b3da1e5258e0ba6cd2b0bbec546f70a42952e0ebf6905b5
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

a31af388fa0b6bd50b3da1e5258e0ba6cd2b0bbec546f70a42952e0ebf6905b5

Threat Level: Known bad

The file d4be209940b7ebb47a523cf5d84e997b_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_win_path

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious use of SendNotifyMessage

Suspicious behavior: RenamesItself

outlook_office_path

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-08 16:06

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-08 16:06

Reported

2024-09-08 16:08

Platform

win10v2004-20240802-en

Max time kernel

140s

Max time network

135s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_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-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_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\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3416 wrote to memory of 540 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 3416 wrote to memory of 540 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 3416 wrote to memory of 540 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 3416 wrote to memory of 540 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 3416 wrote to memory of 540 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 3416 wrote to memory of 540 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 3416 wrote to memory of 540 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 3416 wrote to memory of 540 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 3416 wrote to memory of 540 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 3416 wrote to memory of 540 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4228,i,10369132178352108590,11047993562598554317,262144 --variations-seed-version --mojo-platform-channel-handle=1296 /prefetch:8

C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.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
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 martino.my.to udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 martino.my.to udp
US 8.8.8.8:53 201.64.52.20.in-addr.arpa udp
US 8.8.8.8:53 martino.my.to udp

Files

memory/3416-2-0x0000000003A00000-0x0000000003A10000-memory.dmp

memory/3416-3-0x0000000003A00000-0x0000000003A10000-memory.dmp

memory/3416-4-0x0000000003A00000-0x0000000003A10000-memory.dmp

memory/3416-5-0x0000000003A00000-0x0000000003A10000-memory.dmp

memory/3416-6-0x00000000773D1000-0x00000000774F1000-memory.dmp

memory/540-7-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/540-10-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2170637797-568393320-3232933035-1000\0f5007522459c86e95ffcc62f32308f1_76278eb0-9988-43b4-9423-af5897ebbcb4

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2170637797-568393320-3232933035-1000\0f5007522459c86e95ffcc62f32308f1_76278eb0-9988-43b4-9423-af5897ebbcb4

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

memory/540-52-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-08 16:06

Reported

2024-09-08 16:08

Platform

win7-20240903-en

Max time kernel

145s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_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\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2068 wrote to memory of 2076 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 2068 wrote to memory of 2076 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 2068 wrote to memory of 2076 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 2068 wrote to memory of 2076 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 2068 wrote to memory of 2076 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 2068 wrote to memory of 2076 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 2068 wrote to memory of 2076 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 2068 wrote to memory of 2076 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 2068 wrote to memory of 2076 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 2068 wrote to memory of 2076 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe
PID 2068 wrote to memory of 2076 N/A C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\d4be209940b7ebb47a523cf5d84e997b_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 martino.my.to udp

Files

memory/2068-2-0x0000000003C30000-0x0000000003C70000-memory.dmp

memory/2068-3-0x0000000003C30000-0x0000000003C70000-memory.dmp

memory/2068-4-0x00000000772B1000-0x00000000773B2000-memory.dmp

memory/2076-9-0x00000000772B0000-0x0000000077459000-memory.dmp

memory/2068-8-0x00000000772B0000-0x0000000077459000-memory.dmp

memory/2076-7-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2076-5-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2872745919-2748461613-2989606286-1000\0f5007522459c86e95ffcc62f32308f1_4d69f9e1-559c-46cf-82ac-67913db47c55

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2872745919-2748461613-2989606286-1000\0f5007522459c86e95ffcc62f32308f1_4d69f9e1-559c-46cf-82ac-67913db47c55

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2076-39-0x0000000000400000-0x00000000004A2000-memory.dmp