Malware Analysis Report

2025-04-03 09:48

Sample ID 240331-c8swdsch88
Target 4b1015a15505f9f64de58bc00dd92570_JaffaCakes118
SHA256 b65b34a54593add5ada0cc781f370a27c19af92ff0f2621b1539efd90a001cde
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

b65b34a54593add5ada0cc781f370a27c19af92ff0f2621b1539efd90a001cde

Threat Level: Known bad

The file 4b1015a15505f9f64de58bc00dd92570_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 behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

outlook_office_path

outlook_win_path

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-03-31 02:45

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-31 02:45

Reported

2024-03-31 02:47

Platform

win10v2004-20240226-en

Max time kernel

138s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_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-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4340 wrote to memory of 2600 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 4340 wrote to memory of 2600 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 4340 wrote to memory of 2600 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 4340 wrote to memory of 32 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 4340 wrote to memory of 32 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 4340 wrote to memory of 32 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 4340 wrote to memory of 4208 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 4340 wrote to memory of 4208 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 4340 wrote to memory of 4208 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 4340 wrote to memory of 4208 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 4340 wrote to memory of 4208 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 4340 wrote to memory of 4208 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 4340 wrote to memory of 4208 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 4340 wrote to memory of 4208 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 4340 wrote to memory of 4208 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_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 --no-appcompat-clear --mojo-platform-channel-handle=4092 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8

C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 101.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa 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 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 checkvim.com udp
US 8.8.8.8:53 66.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 73.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 checkvim.com udp
US 8.8.8.8:53 175.117.168.52.in-addr.arpa udp

Files

memory/4340-0-0x0000000074F00000-0x00000000756B0000-memory.dmp

memory/4340-1-0x0000000000F00000-0x0000000000F9E000-memory.dmp

memory/4340-2-0x0000000005EA0000-0x0000000006444000-memory.dmp

memory/4340-3-0x0000000005990000-0x0000000005A22000-memory.dmp

memory/4340-4-0x0000000005C20000-0x0000000005C30000-memory.dmp

memory/4340-5-0x0000000005960000-0x000000000596A000-memory.dmp

memory/4340-6-0x0000000005C00000-0x0000000005C18000-memory.dmp

memory/4340-7-0x0000000074F00000-0x00000000756B0000-memory.dmp

memory/4340-8-0x0000000005C20000-0x0000000005C30000-memory.dmp

memory/4340-9-0x00000000072E0000-0x000000000737C000-memory.dmp

memory/4340-10-0x00000000073E0000-0x0000000007438000-memory.dmp

memory/4208-11-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/4208-14-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/4340-15-0x0000000074F00000-0x00000000756B0000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/4208-57-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-31 02:45

Reported

2024-03-31 02:47

Platform

win7-20240221-en

Max time kernel

125s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2940 wrote to memory of 2592 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 2940 wrote to memory of 2592 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 2940 wrote to memory of 2592 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 2940 wrote to memory of 2592 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 2940 wrote to memory of 2592 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 2940 wrote to memory of 2592 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 2940 wrote to memory of 2592 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 2940 wrote to memory of 2592 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 2940 wrote to memory of 2592 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe
PID 2940 wrote to memory of 2592 N/A C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4b1015a15505f9f64de58bc00dd92570_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 checkvim.com udp

Files

memory/2940-0-0x00000000009F0000-0x0000000000A8E000-memory.dmp

memory/2940-1-0x0000000074620000-0x0000000074D0E000-memory.dmp

memory/2940-2-0x0000000004E20000-0x0000000004E60000-memory.dmp

memory/2940-3-0x0000000000440000-0x0000000000458000-memory.dmp

memory/2940-4-0x0000000074620000-0x0000000074D0E000-memory.dmp

memory/2940-5-0x0000000004E20000-0x0000000004E60000-memory.dmp

memory/2940-6-0x0000000005290000-0x00000000052E8000-memory.dmp

memory/2592-7-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2592-8-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2592-9-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2592-10-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2592-11-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2592-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2592-15-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2592-17-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2940-18-0x0000000074620000-0x0000000074D0E000-memory.dmp

memory/2592-22-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2297530677-1229052932-2803917579-1000\0f5007522459c86e95ffcc62f32308f1_63be8c66-23f0-4400-84bb-c1a439222555

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2297530677-1229052932-2803917579-1000\0f5007522459c86e95ffcc62f32308f1_63be8c66-23f0-4400-84bb-c1a439222555

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2592-61-0x0000000000400000-0x00000000004A2000-memory.dmp