Malware Analysis Report

2024-11-13 17:18

Sample ID 240825-zcklgatcqh
Target c1863c638fe81cf561e79d534b76196c_JaffaCakes118
SHA256 57d7305667902e6c56234379a444aa3bc2738c9184e0c5f951e53cb4599e8a81
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

57d7305667902e6c56234379a444aa3bc2738c9184e0c5f951e53cb4599e8a81

Threat Level: Known bad

The file c1863c638fe81cf561e79d534b76196c_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

Drops startup file

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: RenamesItself

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious use of SendNotifyMessage

outlook_win_path

outlook_office_path

Suspicious use of FindShellTrayWindow

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-25 20:34

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-25 20:34

Reported

2024-08-25 20:37

Platform

win7-20240704-en

Max time kernel

147s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe"

Signatures

Lokibot

trojan spyware stealer lokibot

Credentials from Password Stores: Credentials from Web Browsers

credential_access stealer

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_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\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 c2books.ru udp

Files

memory/1908-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

memory/1908-1-0x0000000000400000-0x0000000000504000-memory.dmp

memory/1908-2-0x00000000001B0000-0x00000000001B1000-memory.dmp

memory/2632-5-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2632-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2632-12-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2632-8-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1908-11-0x0000000000400000-0x0000000000504000-memory.dmp

memory/2632-13-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2212144002-1172735686-1556890956-1000\0f5007522459c86e95ffcc62f32308f1_5349ca0f-aec5-405f-83e0-aa034653cb76

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2212144002-1172735686-1556890956-1000\0f5007522459c86e95ffcc62f32308f1_5349ca0f-aec5-405f-83e0-aa034653cb76

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2632-37-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2632-56-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-25 20:34

Reported

2024-08-25 20:36

Platform

win10v2004-20240802-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe"

Signatures

Lokibot

trojan spyware stealer lokibot

Credentials from Password Stores: Credentials from Web Browsers

credential_access stealer

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_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\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c1863c638fe81cf561e79d534b76196c_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 35.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 c2books.ru udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 44.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 c2books.ru udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.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 45.19.74.20.in-addr.arpa udp
US 8.8.8.8:53 c2books.ru udp

Files

memory/1256-0-0x0000000000BE0000-0x0000000000BE1000-memory.dmp

memory/1256-2-0x0000000000BE0000-0x0000000000BE1000-memory.dmp

memory/1256-1-0x0000000000400000-0x0000000000504000-memory.dmp

memory/1088-4-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1088-6-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1256-8-0x0000000000400000-0x0000000000504000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4182098368-2521458979-3782681353-1000\0f5007522459c86e95ffcc62f32308f1_ea0aa4d6-aa48-4733-9e64-85ab59ce35b0

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4182098368-2521458979-3782681353-1000\0f5007522459c86e95ffcc62f32308f1_ea0aa4d6-aa48-4733-9e64-85ab59ce35b0

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/1088-50-0x0000000000400000-0x00000000004A2000-memory.dmp