Malware Analysis Report

2024-11-30 23:43

Sample ID 240429-nnlgcshh4z
Target 07911697daf414a1a7ec700ea2ba8edd_JaffaCakes118
SHA256 ed7e8237e098873b06a9c51541646babcf796f4b8487ee1125661aa41df20118
Tags
lokibot collection 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

ed7e8237e098873b06a9c51541646babcf796f4b8487ee1125661aa41df20118

Threat Level: Known bad

The file 07911697daf414a1a7ec700ea2ba8edd_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

lokibot collection spyware stealer trojan

Lokibot

Executes dropped EXE

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

Drops file in Windows directory

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-29 11:32

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-29 11:32

Reported

2024-04-29 11:35

Platform

win7-20240221-en

Max time kernel

146s

Max time network

145s

Command Line

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\07911697daf414a1a7ec700ea2ba8edd_JaffaCakes118.ps1

Signatures

Lokibot

trojan spyware stealer lokibot

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Public\iuh.exe N/A
N/A N/A C:\Users\Public\iuh.exe N/A
N/A N/A C:\Users\Public\iuh.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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Public\iuh.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Public\iuh.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Public\iuh.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2988 set thread context of 2560 N/A C:\Users\Public\iuh.exe C:\Users\Public\iuh.exe
PID 2560 set thread context of 2752 N/A C:\Users\Public\iuh.exe C:\Users\Public\iuh.exe

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\win.ini C:\Users\Public\iuh.exe N/A
File opened for modification C:\Windows\win.ini C:\Users\Public\iuh.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Public\iuh.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Public\iuh.exe N/A
N/A N/A C:\Users\Public\iuh.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1096 wrote to memory of 2988 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Users\Public\iuh.exe
PID 1096 wrote to memory of 2988 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Users\Public\iuh.exe
PID 1096 wrote to memory of 2988 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Users\Public\iuh.exe
PID 1096 wrote to memory of 2988 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Users\Public\iuh.exe
PID 2988 wrote to memory of 2560 N/A C:\Users\Public\iuh.exe C:\Users\Public\iuh.exe
PID 2988 wrote to memory of 2560 N/A C:\Users\Public\iuh.exe C:\Users\Public\iuh.exe
PID 2988 wrote to memory of 2560 N/A C:\Users\Public\iuh.exe C:\Users\Public\iuh.exe
PID 2988 wrote to memory of 2560 N/A C:\Users\Public\iuh.exe C:\Users\Public\iuh.exe
PID 2560 wrote to memory of 2752 N/A C:\Users\Public\iuh.exe C:\Users\Public\iuh.exe
PID 2560 wrote to memory of 2752 N/A C:\Users\Public\iuh.exe C:\Users\Public\iuh.exe
PID 2560 wrote to memory of 2752 N/A C:\Users\Public\iuh.exe C:\Users\Public\iuh.exe
PID 2560 wrote to memory of 2752 N/A C:\Users\Public\iuh.exe C:\Users\Public\iuh.exe
PID 2560 wrote to memory of 2752 N/A C:\Users\Public\iuh.exe C:\Users\Public\iuh.exe
PID 2560 wrote to memory of 2752 N/A C:\Users\Public\iuh.exe C:\Users\Public\iuh.exe
PID 2560 wrote to memory of 2752 N/A C:\Users\Public\iuh.exe C:\Users\Public\iuh.exe
PID 2560 wrote to memory of 2752 N/A C:\Users\Public\iuh.exe C:\Users\Public\iuh.exe
PID 2560 wrote to memory of 2752 N/A C:\Users\Public\iuh.exe C:\Users\Public\iuh.exe
PID 2560 wrote to memory of 2752 N/A C:\Users\Public\iuh.exe C:\Users\Public\iuh.exe
PID 2560 wrote to memory of 2752 N/A C:\Users\Public\iuh.exe C:\Users\Public\iuh.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Public\iuh.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Public\iuh.exe N/A

Processes

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\07911697daf414a1a7ec700ea2ba8edd_JaffaCakes118.ps1

C:\Users\Public\iuh.exe

"C:\Users\Public\iuh.exe"

C:\Users\Public\iuh.exe

"C:\Users\Public\iuh.exe"

C:\Users\Public\iuh.exe

"C:\Users\Public\iuh.exe"

Network

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

Files

memory/1096-4-0x000000001B6D0000-0x000000001B9B2000-memory.dmp

memory/1096-5-0x0000000002340000-0x0000000002348000-memory.dmp

memory/1096-6-0x000007FEF5D20000-0x000007FEF66BD000-memory.dmp

memory/1096-9-0x0000000002C90000-0x0000000002D10000-memory.dmp

memory/1096-10-0x000007FEF5D20000-0x000007FEF66BD000-memory.dmp

memory/1096-8-0x0000000002C90000-0x0000000002D10000-memory.dmp

memory/1096-7-0x0000000002C90000-0x0000000002D10000-memory.dmp

memory/1096-11-0x0000000002C90000-0x0000000002D10000-memory.dmp

C:\Users\Public\iuh.exe

MD5 8ff9ae50c3e9bdbe12752b1fa07a7b66
SHA1 3835afd100480d930617393bd07e963a02a251d2
SHA256 f69ebbbb84ab1ba0d17063c4bf2c754dd882400b01a38e0a8ddd722c3f57c0bf
SHA512 1e108ec98ae7e1847e67ca1ffd5e9d4aab2145f4523355e0f3dcdc5e3e277be554595987e39ad7078642ff2e658d259c7f2114510d625830cf2bd478975f1bb9

memory/1096-20-0x000007FEF5D20000-0x000007FEF66BD000-memory.dmp

memory/2988-24-0x0000000077B00000-0x0000000077BD6000-memory.dmp

memory/2988-23-0x0000000077910000-0x0000000077AB9000-memory.dmp

memory/2988-22-0x0000000000470000-0x0000000000478000-memory.dmp

C:\Windows\win.ini

MD5 d2a2412bddba16d60ec63bd9550d933f
SHA1 deb3d3bdc9055f0b4909b31d3048446848fae0e1
SHA256 79ff2254e38192be1626d05bec6c82e10c85e1cf91df7440c4c443380a1e877a
SHA512 8fecada107f72e59e43a689eeb8e2e18fa6134d0941c122025ed5bd00e5eab8114d7125bd289505be75641385a0c3f112d402c693f142c3ddc870d5fa8116e31

memory/2752-31-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2752-33-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1298544033-3225604241-2703760938-1000\0f5007522459c86e95ffcc62f32308f1_e3fd1d67-4513-4809-a7f1-bf54bd53bdbc

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1298544033-3225604241-2703760938-1000\0f5007522459c86e95ffcc62f32308f1_e3fd1d67-4513-4809-a7f1-bf54bd53bdbc

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2752-69-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-29 11:32

Reported

2024-04-29 11:35

Platform

win10v2004-20240426-en

Max time kernel

142s

Max time network

124s

Command Line

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\07911697daf414a1a7ec700ea2ba8edd_JaffaCakes118.ps1

Signatures

Lokibot

trojan spyware stealer lokibot

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Public\lrq.exe N/A
N/A N/A C:\Users\Public\lrq.exe N/A
N/A N/A C:\Users\Public\lrq.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-1-5-21-540404634-651139247-2967210625-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Public\lrq.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Public\lrq.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Public\lrq.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4068 set thread context of 3988 N/A C:\Users\Public\lrq.exe C:\Users\Public\lrq.exe

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\win.ini C:\Users\Public\lrq.exe N/A
File opened for modification C:\Windows\win.ini C:\Users\Public\lrq.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Public\lrq.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Public\lrq.exe N/A
N/A N/A C:\Users\Public\lrq.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1008 wrote to memory of 6112 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Users\Public\lrq.exe
PID 1008 wrote to memory of 6112 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Users\Public\lrq.exe
PID 1008 wrote to memory of 6112 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Users\Public\lrq.exe
PID 6112 wrote to memory of 4068 N/A C:\Users\Public\lrq.exe C:\Users\Public\lrq.exe
PID 6112 wrote to memory of 4068 N/A C:\Users\Public\lrq.exe C:\Users\Public\lrq.exe
PID 6112 wrote to memory of 4068 N/A C:\Users\Public\lrq.exe C:\Users\Public\lrq.exe
PID 4068 wrote to memory of 3988 N/A C:\Users\Public\lrq.exe C:\Users\Public\lrq.exe
PID 4068 wrote to memory of 3988 N/A C:\Users\Public\lrq.exe C:\Users\Public\lrq.exe
PID 4068 wrote to memory of 3988 N/A C:\Users\Public\lrq.exe C:\Users\Public\lrq.exe
PID 4068 wrote to memory of 3988 N/A C:\Users\Public\lrq.exe C:\Users\Public\lrq.exe
PID 4068 wrote to memory of 3988 N/A C:\Users\Public\lrq.exe C:\Users\Public\lrq.exe
PID 4068 wrote to memory of 3988 N/A C:\Users\Public\lrq.exe C:\Users\Public\lrq.exe
PID 4068 wrote to memory of 3988 N/A C:\Users\Public\lrq.exe C:\Users\Public\lrq.exe
PID 4068 wrote to memory of 3988 N/A C:\Users\Public\lrq.exe C:\Users\Public\lrq.exe
PID 4068 wrote to memory of 3988 N/A C:\Users\Public\lrq.exe C:\Users\Public\lrq.exe
PID 4068 wrote to memory of 3988 N/A C:\Users\Public\lrq.exe C:\Users\Public\lrq.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Public\lrq.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Public\lrq.exe N/A

Processes

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\07911697daf414a1a7ec700ea2ba8edd_JaffaCakes118.ps1

C:\Users\Public\lrq.exe

"C:\Users\Public\lrq.exe"

C:\Users\Public\lrq.exe

"C:\Users\Public\lrq.exe"

C:\Users\Public\lrq.exe

"C:\Users\Public\lrq.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 webxpo.ga udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 133.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 webxpo.ga udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 webxpo.ga udp

Files

memory/1008-5-0x000002AC27F20000-0x000002AC27F42000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ivn1r1q0.lmm.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/1008-12-0x000002AC27FD0000-0x000002AC27FE0000-memory.dmp

memory/1008-11-0x000002AC27FD0000-0x000002AC27FE0000-memory.dmp

memory/1008-10-0x00007FF995DD0000-0x00007FF996891000-memory.dmp

C:\Users\Public\lrq.exe

MD5 8ff9ae50c3e9bdbe12752b1fa07a7b66
SHA1 3835afd100480d930617393bd07e963a02a251d2
SHA256 f69ebbbb84ab1ba0d17063c4bf2c754dd882400b01a38e0a8ddd722c3f57c0bf
SHA512 1e108ec98ae7e1847e67ca1ffd5e9d4aab2145f4523355e0f3dcdc5e3e277be554595987e39ad7078642ff2e658d259c7f2114510d625830cf2bd478975f1bb9

memory/1008-21-0x00007FF995DD0000-0x00007FF996891000-memory.dmp

memory/6112-22-0x0000000002BE0000-0x0000000002BE8000-memory.dmp

memory/6112-24-0x0000000077D61000-0x0000000077E81000-memory.dmp

C:\Windows\win.ini

MD5 6bf517432f65eb7f0d18d574bf14124c
SHA1 5b9f37c1dd1318ebbec3bd2f07c109eb9d22c727
SHA256 6e2b70dfccabf3cc651545676a3a566c9cfae03f15f772886646abce1da35b46
SHA512 7b0cb8c20034585ec8bf4b45eda5eda5993a56e24931a7426dc5a9f081ec1f82545f3e26a48a4df885c8691fc6e8026d0808aebe3cc3358ba85ddca08ac4cb06

memory/6112-30-0x0000000002BE0000-0x0000000002BE8000-memory.dmp

memory/3988-33-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/3988-31-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-540404634-651139247-2967210625-1000\0f5007522459c86e95ffcc62f32308f1_41e50f4a-4a76-42e1-a3df-51306e426307

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-540404634-651139247-2967210625-1000\0f5007522459c86e95ffcc62f32308f1_41e50f4a-4a76-42e1-a3df-51306e426307

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/3988-75-0x0000000000400000-0x00000000004A2000-memory.dmp