Malware Analysis Report

2024-11-30 23:35

Sample ID 240421-er9hxsba5s
Target fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118
SHA256 8fde220d40458eceb049d049f5391e8b2ff8f60e49d64d1272602e97d000a742
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

8fde220d40458eceb049d049f5391e8b2ff8f60e49d64d1272602e97d000a742

Threat Level: Known bad

The file fe66ecbd6fd8ab53daf22a4f759ba8fe_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

Program crash

outlook_office_path

Suspicious behavior: MapViewOfSection

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_win_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-21 04:11

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-21 04:11

Reported

2024-04-21 04:14

Platform

win7-20240221-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118.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\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118.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\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118.exe N/A

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\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118.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\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118.exe"

Network

Country Destination Domain Proto
TR 185.227.139.5:80 tcp
TR 185.227.139.5:80 tcp
TR 185.227.139.5:80 tcp
TR 185.227.139.5:80 tcp
TR 185.227.139.5:80 tcp
TR 185.227.139.5:80 tcp

Files

memory/1420-1-0x0000000000330000-0x0000000000430000-memory.dmp

memory/1420-3-0x00000000000F0000-0x00000000000F2000-memory.dmp

memory/764-2-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/764-5-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/764-6-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1420-10-0x00000000000F0000-0x00000000000F2000-memory.dmp

memory/764-17-0x0000000000400000-0x00000000004A2000-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

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-21 04:11

Reported

2024-04-21 04:14

Platform

win10v2004-20240412-en

Max time kernel

150s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\fe66ecbd6fd8ab53daf22a4f759ba8fe_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1668 -ip 1668

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 472

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 25.24.18.2.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 67.32.209.4.in-addr.arpa udp
US 8.8.8.8:53 21.114.53.23.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 154.173.246.72.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 24.139.73.23.in-addr.arpa udp
US 8.8.8.8:53 24.24.18.2.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 49.15.97.104.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.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 8.8.8.8:53 udp

Files

memory/1668-2-0x00000000009E0000-0x00000000009E2000-memory.dmp

memory/1668-1-0x0000000000600000-0x0000000000700000-memory.dmp