Malware Analysis Report

2024-11-30 23:37

Sample ID 240421-n68dvabb6z
Target ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118
SHA256 f513586a6714e75f26ce6068996b786f33711477f413ab918b5a736d6daca9a5
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

f513586a6714e75f26ce6068996b786f33711477f413ab918b5a736d6daca9a5

Threat Level: Known bad

The file ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

lokibot collection spyware stealer trojan

Lokibot

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: RenamesItself

outlook_office_path

outlook_win_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-21 12:01

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-21 12:01

Reported

2024-04-21 12:04

Platform

win7-20240221-en

Max time kernel

120s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe"

Signatures

Lokibot

trojan spyware stealer lokibot

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1152 wrote to memory of 2584 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe
PID 1152 wrote to memory of 2584 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe
PID 1152 wrote to memory of 2584 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe
PID 1152 wrote to memory of 2584 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe
PID 1152 wrote to memory of 2584 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe
PID 1152 wrote to memory of 2584 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe
PID 1152 wrote to memory of 2584 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe
PID 1152 wrote to memory of 2584 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe
PID 1152 wrote to memory of 2584 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe
PID 1152 wrote to memory of 2584 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ecurs.ro udp
RO 176.223.110.10:80 ecurs.ro tcp
RO 176.223.110.10:80 ecurs.ro tcp
RO 176.223.110.10:80 ecurs.ro tcp
RO 176.223.110.10:80 ecurs.ro tcp

Files

memory/1152-0-0x0000000000DF0000-0x0000000000EA0000-memory.dmp

memory/1152-1-0x0000000074D20000-0x000000007540E000-memory.dmp

memory/1152-2-0x0000000004310000-0x0000000004350000-memory.dmp

memory/1152-3-0x0000000000510000-0x0000000000526000-memory.dmp

memory/1152-4-0x0000000074D20000-0x000000007540E000-memory.dmp

memory/1152-5-0x0000000004310000-0x0000000004350000-memory.dmp

memory/1152-6-0x00000000052E0000-0x000000000536E000-memory.dmp

memory/1152-7-0x0000000000CB0000-0x0000000000CD0000-memory.dmp

memory/2584-8-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2584-9-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2584-10-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2584-12-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2584-14-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2584-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2584-17-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2584-19-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1152-20-0x0000000074D20000-0x000000007540E000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-330940541-141609230-1670313778-1000\0f5007522459c86e95ffcc62f32308f1_4456596e-0528-4680-8940-5edc26c0ff50

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-330940541-141609230-1670313778-1000\0f5007522459c86e95ffcc62f32308f1_4456596e-0528-4680-8940-5edc26c0ff50

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2584-39-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2584-48-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-21 12:01

Reported

2024-04-21 12:04

Platform

win10v2004-20240412-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe"

Signatures

Lokibot

trojan spyware stealer lokibot

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2240 wrote to memory of 4132 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe
PID 2240 wrote to memory of 4132 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe
PID 2240 wrote to memory of 4132 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe
PID 2240 wrote to memory of 4132 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe
PID 2240 wrote to memory of 4132 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe
PID 2240 wrote to memory of 4132 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe
PID 2240 wrote to memory of 4132 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe
PID 2240 wrote to memory of 4132 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe
PID 2240 wrote to memory of 4132 N/A C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ff3a9b3e49d0dc6b0f91956d44a10b83_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 132.250.30.184.in-addr.arpa udp
US 8.8.8.8:53 198.32.209.4.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 154.173.246.72.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 ecurs.ro udp
RO 176.223.110.10:80 ecurs.ro tcp
RO 176.223.110.10:80 ecurs.ro tcp
US 8.8.8.8:53 10.110.223.176.in-addr.arpa udp
RO 176.223.110.10:80 ecurs.ro tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 48.251.17.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 98.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 195.191.110.104.in-addr.arpa udp
RO 176.223.110.10:80 ecurs.ro tcp
US 8.8.8.8:53 28.143.109.104.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/2240-0-0x0000000000480000-0x0000000000530000-memory.dmp

memory/2240-1-0x00000000746C0000-0x0000000074E70000-memory.dmp

memory/2240-2-0x0000000004E80000-0x0000000004F1C000-memory.dmp

memory/2240-3-0x00000000054D0000-0x0000000005A74000-memory.dmp

memory/2240-4-0x0000000004FC0000-0x0000000005052000-memory.dmp

memory/2240-5-0x0000000005250000-0x0000000005260000-memory.dmp

memory/2240-6-0x0000000004F80000-0x0000000004F8A000-memory.dmp

memory/2240-7-0x00000000051F0000-0x0000000005246000-memory.dmp

memory/2240-8-0x00000000062B0000-0x00000000062C6000-memory.dmp

memory/2240-9-0x00000000746C0000-0x0000000074E70000-memory.dmp

memory/2240-10-0x0000000005250000-0x0000000005260000-memory.dmp

memory/2240-11-0x0000000006A60000-0x0000000006AEE000-memory.dmp

memory/2240-12-0x00000000090A0000-0x00000000090C0000-memory.dmp

memory/4132-13-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/4132-15-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2240-17-0x00000000746C0000-0x0000000074E70000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4084619521-2220719027-1909462854-1000\0f5007522459c86e95ffcc62f32308f1_338e918a-08d3-477c-81e2-0f9a71d72db8

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

memory/4132-36-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4084619521-2220719027-1909462854-1000\0f5007522459c86e95ffcc62f32308f1_338e918a-08d3-477c-81e2-0f9a71d72db8

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/4132-44-0x0000000000400000-0x00000000004A2000-memory.dmp