Malware Analysis Report

2025-04-03 09:47

Sample ID 240401-y7jrzsfa93
Target 79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118
SHA256 d88133d7ec58fade6fc5791b8b1ff4fb4952cadf41da2e8082fc41bea5110da2
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

d88133d7ec58fade6fc5791b8b1ff4fb4952cadf41da2e8082fc41bea5110da2

Threat Level: Known bad

The file 79a172dbab552aecd0c1f779e2e2bcab_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 use of WriteProcessMemory

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

outlook_office_path

outlook_win_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-01 20:25

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-01 20:25

Reported

2024-04-01 20:28

Platform

win7-20240221-en

Max time kernel

122s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_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-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1880 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 1880 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 1880 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 1880 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 1880 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 1880 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 1880 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 1880 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 1880 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 1880 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 1880 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 1880 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 1880 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 1880 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 1880 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 1880 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 1880 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 1880 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe"

Network

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

Files

memory/1880-0-0x0000000000330000-0x0000000000388000-memory.dmp

memory/1880-1-0x0000000074640000-0x0000000074D2E000-memory.dmp

memory/1880-2-0x0000000004AC0000-0x0000000004B00000-memory.dmp

memory/1880-3-0x0000000000610000-0x000000000061E000-memory.dmp

memory/1880-4-0x0000000074640000-0x0000000074D2E000-memory.dmp

memory/1880-5-0x0000000004AC0000-0x0000000004B00000-memory.dmp

memory/1880-6-0x00000000040B0000-0x00000000040F4000-memory.dmp

memory/2480-7-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2480-9-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2480-11-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2480-13-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2480-15-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2480-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2480-19-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2480-21-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1880-22-0x0000000074640000-0x0000000074D2E000-memory.dmp

memory/2480-23-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2480-27-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3787592910-3720486031-2929222812-1000\0f5007522459c86e95ffcc62f32308f1_bf9bdae1-6812-4169-92a0-a7c2b4bbb305

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3787592910-3720486031-2929222812-1000\0f5007522459c86e95ffcc62f32308f1_bf9bdae1-6812-4169-92a0-a7c2b4bbb305

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2480-66-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-01 20:25

Reported

2024-04-01 20:28

Platform

win10v2004-20231215-en

Max time kernel

98s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_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-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3052 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 3052 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 3052 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 3052 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 3052 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 3052 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 3052 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 3052 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe
PID 3052 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\79a172dbab552aecd0c1f779e2e2bcab_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 40.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 79.121.231.20.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 101.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 checkvim.com udp
US 8.8.8.8:53 41.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 219.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 checkvim.com udp

Files

memory/3052-0-0x0000000000DC0000-0x0000000000E18000-memory.dmp

memory/3052-1-0x00000000750B0000-0x0000000075860000-memory.dmp

memory/3052-2-0x0000000005D90000-0x0000000006334000-memory.dmp

memory/3052-3-0x00000000057E0000-0x0000000005872000-memory.dmp

memory/3052-4-0x00000000059E0000-0x00000000059F0000-memory.dmp

memory/3052-5-0x0000000005970000-0x000000000597A000-memory.dmp

memory/3052-6-0x000000000A960000-0x000000000A9FC000-memory.dmp

memory/3052-7-0x0000000005B00000-0x0000000005B0E000-memory.dmp

memory/3052-8-0x00000000750B0000-0x0000000075860000-memory.dmp

memory/3052-9-0x00000000059E0000-0x00000000059F0000-memory.dmp

memory/3052-10-0x000000000AC40000-0x000000000AC84000-memory.dmp

memory/2684-11-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/3052-15-0x00000000750B0000-0x0000000075860000-memory.dmp

memory/2684-14-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2684-16-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1497073144-2389943819-3385106915-1000\0f5007522459c86e95ffcc62f32308f1_54283972-31eb-44bb-adba-4e057460c33c

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1497073144-2389943819-3385106915-1000\0f5007522459c86e95ffcc62f32308f1_54283972-31eb-44bb-adba-4e057460c33c

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2684-58-0x0000000000400000-0x00000000004A2000-memory.dmp