Malware Analysis Report

2024-11-30 23:50

Sample ID 240908-j2b3maxdkf
Target d3ea1e85d1aed392c9f4d5c3d3088839_JaffaCakes118
SHA256 cdce8cf2afe4a3bc35b4091443f1158cfa1a4e501bd4bbb185ace99981f69ef3
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

cdce8cf2afe4a3bc35b4091443f1158cfa1a4e501bd4bbb185ace99981f69ef3

Threat Level: Known bad

The file d3ea1e85d1aed392c9f4d5c3d3088839_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

lokibot collection credential_access discovery spyware stealer trojan

Lokibot

Lokibot family

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 behavior: RenamesItself

outlook_office_path

Suspicious use of AdjustPrivilegeToken

outlook_win_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-08 08:09

Signatures

Lokibot family

lokibot

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-08 08:09

Reported

2024-09-08 08:12

Platform

win7-20240903-en

Max time kernel

121s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d3ea1e85d1aed392c9f4d5c3d3088839_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\d3ea1e85d1aed392c9f4d5c3d3088839_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\d3ea1e85d1aed392c9f4d5c3d3088839_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\d3ea1e85d1aed392c9f4d5c3d3088839_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\d3ea1e85d1aed392c9f4d5c3d3088839_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\d3ea1e85d1aed392c9f4d5c3d3088839_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\d3ea1e85d1aed392c9f4d5c3d3088839_JaffaCakes118.exe N/A

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\d3ea1e85d1aed392c9f4d5c3d3088839_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\d3ea1e85d1aed392c9f4d5c3d3088839_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d3ea1e85d1aed392c9f4d5c3d3088839_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\d3ea1e85d1aed392c9f4d5c3d3088839_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 majinbu.com.de udp
US 54.153.56.183:80 majinbu.com.de tcp
US 54.153.56.183:80 majinbu.com.de tcp
US 54.153.56.183:80 majinbu.com.de tcp

Files

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

memory/2260-18-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-08 08:09

Reported

2024-09-08 08:12

Platform

win10v2004-20240802-en

Max time kernel

125s

Max time network

131s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d3ea1e85d1aed392c9f4d5c3d3088839_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\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\d3ea1e85d1aed392c9f4d5c3d3088839_JaffaCakes118.exe N/A
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\d3ea1e85d1aed392c9f4d5c3d3088839_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\d3ea1e85d1aed392c9f4d5c3d3088839_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\d3ea1e85d1aed392c9f4d5c3d3088839_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\d3ea1e85d1aed392c9f4d5c3d3088839_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\d3ea1e85d1aed392c9f4d5c3d3088839_JaffaCakes118.exe N/A

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\d3ea1e85d1aed392c9f4d5c3d3088839_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\d3ea1e85d1aed392c9f4d5c3d3088839_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d3ea1e85d1aed392c9f4d5c3d3088839_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\d3ea1e85d1aed392c9f4d5c3d3088839_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=3668,i,8548254608087149642,10333768245962368401,262144 --variations-seed-version --mojo-platform-channel-handle=4296 /prefetch:8

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 majinbu.com.de udp
US 54.153.56.183:80 majinbu.com.de tcp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 54.153.56.183:80 majinbu.com.de tcp
US 8.8.8.8:53 183.56.153.54.in-addr.arpa udp
US 54.153.56.183:80 majinbu.com.de tcp
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 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp

Files

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/1868-18-0x0000000000400000-0x00000000004A2000-memory.dmp