Malware Analysis Report

2024-11-13 17:17

Sample ID 240823-fcycsaybkp
Target ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118
SHA256 68b161f333c89a7956639cc24293e10ef9322b0ece4c1e9f346893032581a9a1
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

68b161f333c89a7956639cc24293e10ef9322b0ece4c1e9f346893032581a9a1

Threat Level: Known bad

The file ba6815e1603b03b1bace8f0c3d10f38c_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

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

outlook_office_path

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: RenamesItself

outlook_win_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-23 04:44

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-23 04:44

Reported

2024-08-23 04:46

Platform

win7-20240705-en

Max time kernel

122s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_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\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe N/A
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\ba6815e1603b03b1bace8f0c3d10f38c_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\ba6815e1603b03b1bace8f0c3d10f38c_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\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2548 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 2548 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 2548 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 2548 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 2548 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 2548 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 2548 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 2548 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 2548 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 2548 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe

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\ba6815e1603b03b1bace8f0c3d10f38c_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\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe

"{path}"

Network

Country Destination Domain Proto
US 8.8.8.8:53 brokensoul.cf udp

Files

memory/2548-0-0x0000000074D2E000-0x0000000074D2F000-memory.dmp

memory/2548-1-0x0000000000D50000-0x0000000000DF0000-memory.dmp

memory/2548-2-0x00000000004C0000-0x00000000004D2000-memory.dmp

memory/2548-3-0x0000000074D2E000-0x0000000074D2F000-memory.dmp

memory/2548-4-0x0000000074D20000-0x000000007540E000-memory.dmp

memory/2548-5-0x0000000000B40000-0x0000000000B88000-memory.dmp

memory/2548-6-0x0000000004A60000-0x0000000004A92000-memory.dmp

memory/2996-17-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2996-7-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2996-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2996-19-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2548-20-0x0000000074D20000-0x000000007540E000-memory.dmp

memory/2996-10-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2996-9-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2996-13-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2996-12-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2996-24-0x0000000000400000-0x00000000004A2000-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/2996-57-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-23 04:44

Reported

2024-08-23 04:46

Platform

win10v2004-20240802-en

Max time kernel

133s

Max time network

105s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_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-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_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\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 448 wrote to memory of 1740 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 448 wrote to memory of 1740 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 448 wrote to memory of 1740 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 448 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 448 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 448 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 448 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 448 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 448 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 448 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 448 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe
PID 448 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe

"{path}"

C:\Users\Admin\AppData\Local\Temp\ba6815e1603b03b1bace8f0c3d10f38c_JaffaCakes118.exe

"{path}"

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 brokensoul.cf udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.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 brokensoul.cf udp

Files

memory/448-0-0x00000000746BE000-0x00000000746BF000-memory.dmp

memory/448-1-0x0000000000BA0000-0x0000000000C40000-memory.dmp

memory/448-2-0x00000000055B0000-0x000000000564C000-memory.dmp

memory/448-3-0x0000000002F90000-0x0000000002FA2000-memory.dmp

memory/448-4-0x00000000056F0000-0x0000000005782000-memory.dmp

memory/448-5-0x00000000746BE000-0x00000000746BF000-memory.dmp

memory/448-6-0x00000000746B0000-0x0000000074E60000-memory.dmp

memory/448-7-0x0000000005B80000-0x0000000005BC8000-memory.dmp

memory/448-8-0x00000000082D0000-0x0000000008302000-memory.dmp

memory/2552-9-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2552-12-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/448-13-0x00000000746B0000-0x0000000074E60000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302416131-1437503476-2806442725-1000\0f5007522459c86e95ffcc62f32308f1_acd03e19-89e2-40d7-b0f4-25b8a05635ee

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302416131-1437503476-2806442725-1000\0f5007522459c86e95ffcc62f32308f1_acd03e19-89e2-40d7-b0f4-25b8a05635ee

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2552-55-0x0000000000400000-0x00000000004A2000-memory.dmp