Malware Analysis Report

2025-04-03 09:48

Sample ID 240331-fc92ksdh9x
Target 4d758c029f6a05e90ea16aa333e3971c_JaffaCakes118
SHA256 2815c7fda26e891ef2b0b29f223604415b1d6dec8bd551c2d96c2b3ac795a001
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

2815c7fda26e891ef2b0b29f223604415b1d6dec8bd551c2d96c2b3ac795a001

Threat Level: Known bad

The file 4d758c029f6a05e90ea16aa333e3971c_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

Unsigned PE

outlook_win_path

outlook_office_path

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-03-31 04:44

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-31 04:44

Reported

2024-03-31 04:47

Platform

win7-20240319-en

Max time kernel

118s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4d758c029f6a05e90ea16aa333e3971c_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-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4d758c029f6a05e90ea16aa333e3971c_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4d758c029f6a05e90ea16aa333e3971c_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4d758c029f6a05e90ea16aa333e3971c_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4d758c029f6a05e90ea16aa333e3971c_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4d758c029f6a05e90ea16aa333e3971c_JaffaCakes118.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4d758c029f6a05e90ea16aa333e3971c_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4d758c029f6a05e90ea16aa333e3971c_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4d758c029f6a05e90ea16aa333e3971c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4d758c029f6a05e90ea16aa333e3971c_JaffaCakes118.exe"

Network

Country Destination Domain Proto
DE 136.243.159.53:80 tcp
DE 136.243.159.53:80 tcp
DE 136.243.159.53:80 tcp
DE 136.243.159.53:80 tcp
DE 136.243.159.53:80 tcp
DE 136.243.159.53:80 tcp

Files

memory/2880-1-0x0000000000630000-0x0000000000730000-memory.dmp

memory/2880-2-0x0000000000020000-0x000000000003B000-memory.dmp

memory/2880-3-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2880-7-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2880-9-0x0000000000630000-0x0000000000730000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2610426812-2871295383-373749122-1000\0f5007522459c86e95ffcc62f32308f1_48674c58-8cfd-4d65-8b7c-e55c67722e1b

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2610426812-2871295383-373749122-1000\0f5007522459c86e95ffcc62f32308f1_48674c58-8cfd-4d65-8b7c-e55c67722e1b

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2880-26-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-31 04:44

Reported

2024-03-31 04:47

Platform

win10v2004-20240226-en

Max time kernel

145s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4d758c029f6a05e90ea16aa333e3971c_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\4d758c029f6a05e90ea16aa333e3971c_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\4d758c029f6a05e90ea16aa333e3971c_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\4d758c029f6a05e90ea16aa333e3971c_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4d758c029f6a05e90ea16aa333e3971c_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4d758c029f6a05e90ea16aa333e3971c_JaffaCakes118.exe N/A

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\4d758c029f6a05e90ea16aa333e3971c_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\4d758c029f6a05e90ea16aa333e3971c_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4d758c029f6a05e90ea16aa333e3971c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4d758c029f6a05e90ea16aa333e3971c_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=5956 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 40.134.221.88.in-addr.arpa udp
DE 136.243.159.53:80 tcp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
DE 136.243.159.53:80 tcp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
DE 136.243.159.53:80 tcp
US 8.8.8.8:53 41.134.221.88.in-addr.arpa udp
DE 136.243.159.53:80 tcp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
NL 172.217.23.202:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 202.23.217.172.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
DE 136.243.159.53:80 tcp
DE 136.243.159.53:80 tcp
US 8.8.8.8:53 15.173.189.20.in-addr.arpa udp

Files

memory/3824-1-0x00000000005C0000-0x00000000006C0000-memory.dmp

memory/3824-2-0x00000000001C0000-0x00000000001DB000-memory.dmp

memory/3824-3-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/3824-7-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/3824-9-0x00000000005C0000-0x00000000006C0000-memory.dmp

memory/3824-10-0x00000000001C0000-0x00000000001DB000-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 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

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

memory/3824-27-0x0000000000400000-0x00000000004A2000-memory.dmp