Malware Analysis Report

2024-09-22 10:48

Sample ID 240718-kfbqeazhqn
Target 56943fd830e1fbe970804fdcd4ccea3b_JaffaCakes118
SHA256 40dc7398d7d13bc5f0b32325f264e8cb255d2c022c5df3a29a9d6932fbf5d6b6
Tags
hawkeye keylogger spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

40dc7398d7d13bc5f0b32325f264e8cb255d2c022c5df3a29a9d6932fbf5d6b6

Threat Level: Known bad

The file 56943fd830e1fbe970804fdcd4ccea3b_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

hawkeye keylogger spyware stealer trojan

HawkEye

Reads data files stored by FTP clients

Executes dropped EXE

Reads local data of messenger clients

Deletes itself

Checks computer location settings

Drops startup file

Reads user/profile data of web browsers

Enumerates physical storage devices

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-07-18 08:32

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-18 08:32

Reported

2024-07-18 08:34

Platform

win10v2004-20240709-en

Max time kernel

150s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\56943fd830e1fbe970804fdcd4ccea3b_JaffaCakes118.exe"

Signatures

HawkEye

keylogger trojan stealer spyware hawkeye

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\56943fd830e1fbe970804fdcd4ccea3b_JaffaCakes118.exe N/A

Deletes itself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsUpdate.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
File opened for modification C:\users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsUpdate.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Reads data files stored by FTP clients

spyware stealer

Reads local data of messenger clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\56943fd830e1fbe970804fdcd4ccea3b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\56943fd830e1fbe970804fdcd4ccea3b_JaffaCakes118.exe"

C:\Users\Admin\AppData\Roaming\Windows Update.exe

"C:\Users\Admin\AppData\Roaming\Windows Update.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 smtp.gmail.com udp
NL 142.250.102.109:587 smtp.gmail.com tcp
US 8.8.8.8:53 109.102.250.142.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
NL 142.250.102.109:587 smtp.gmail.com tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp

Files

memory/612-0-0x00007FF952F30000-0x00007FF9531F9000-memory.dmp

memory/612-1-0x000000001BA00000-0x000000001BECE000-memory.dmp

memory/612-2-0x000000001C090000-0x000000001C136000-memory.dmp

C:\Users\Admin\AppData\Roaming\Windows Update.exe

MD5 56943fd830e1fbe970804fdcd4ccea3b
SHA1 1d21f47c75b34245a2618a1f6b37af243ef09a42
SHA256 40dc7398d7d13bc5f0b32325f264e8cb255d2c022c5df3a29a9d6932fbf5d6b6
SHA512 e4bab363046c656da04e39b511b499c89423a54a6a212d948ae25993e99bfa8f2100da9e81ef0814ed0c9d398fe710383bfc0fb205f6d4cbc0d366652291a408

memory/612-16-0x00007FF952F30000-0x00007FF9531F9000-memory.dmp

memory/2176-17-0x00007FF952F30000-0x00007FF9531F9000-memory.dmp

memory/2176-18-0x00007FF952F30000-0x00007FF9531F9000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\SysInfo.txt

MD5 967e5fceeefc203f199898fb70c4e024
SHA1 70b6ca088a4bcadd472ea6bcac73a1ad1a33ad69
SHA256 0dc3c5ad66ab08fedb373191aeea62e67659a0aa56b72b5d92110839bd365290
SHA512 813726bb7c81f8b7a11799b1efac4907f18b75c30b6f99cf9dce1c6cc9bf975451f9ad040e14f5f32644e5c2ca397b38a0061d40c468baf82a0e212aa21bbcf6

memory/2176-20-0x000000001D250000-0x000000001D2B2000-memory.dmp

memory/2176-23-0x000000001D900000-0x000000001D99C000-memory.dmp

memory/2176-24-0x000000001D860000-0x000000001D882000-memory.dmp

memory/2176-25-0x000000001CB80000-0x000000001CB88000-memory.dmp

memory/2176-26-0x000000001FB10000-0x000000001FB5C000-memory.dmp

memory/2176-27-0x00007FF952F30000-0x00007FF9531F9000-memory.dmp

memory/2176-28-0x0000000021150000-0x000000002145E000-memory.dmp

memory/2176-30-0x00007FF952F30000-0x00007FF9531F9000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-18 08:32

Reported

2024-07-18 08:34

Platform

win7-20240704-en

Max time kernel

150s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\56943fd830e1fbe970804fdcd4ccea3b_JaffaCakes118.exe"

Signatures

HawkEye

keylogger trojan stealer spyware hawkeye

Deletes itself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsUpdate.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
File opened for modification C:\users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsUpdate.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Reads data files stored by FTP clients

spyware stealer

Reads local data of messenger clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\56943fd830e1fbe970804fdcd4ccea3b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\56943fd830e1fbe970804fdcd4ccea3b_JaffaCakes118.exe"

C:\Users\Admin\AppData\Roaming\Windows Update.exe

"C:\Users\Admin\AppData\Roaming\Windows Update.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 smtp.gmail.com udp
NL 142.250.102.109:587 smtp.gmail.com tcp
NL 142.250.102.109:587 smtp.gmail.com tcp

Files

memory/1968-0-0x000007FEF540E000-0x000007FEF540F000-memory.dmp

memory/1968-1-0x000007FEF5150000-0x000007FEF5AED000-memory.dmp

memory/1968-2-0x000007FEF5150000-0x000007FEF5AED000-memory.dmp

C:\Users\Admin\AppData\Roaming\Windows Update.exe

MD5 56943fd830e1fbe970804fdcd4ccea3b
SHA1 1d21f47c75b34245a2618a1f6b37af243ef09a42
SHA256 40dc7398d7d13bc5f0b32325f264e8cb255d2c022c5df3a29a9d6932fbf5d6b6
SHA512 e4bab363046c656da04e39b511b499c89423a54a6a212d948ae25993e99bfa8f2100da9e81ef0814ed0c9d398fe710383bfc0fb205f6d4cbc0d366652291a408

memory/1968-9-0x000007FEF5150000-0x000007FEF5AED000-memory.dmp

memory/2756-10-0x000007FEF5150000-0x000007FEF5AED000-memory.dmp

memory/2756-11-0x000007FEF5150000-0x000007FEF5AED000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\SysInfo.txt

MD5 967e5fceeefc203f199898fb70c4e024
SHA1 70b6ca088a4bcadd472ea6bcac73a1ad1a33ad69
SHA256 0dc3c5ad66ab08fedb373191aeea62e67659a0aa56b72b5d92110839bd365290
SHA512 813726bb7c81f8b7a11799b1efac4907f18b75c30b6f99cf9dce1c6cc9bf975451f9ad040e14f5f32644e5c2ca397b38a0061d40c468baf82a0e212aa21bbcf6

memory/2756-15-0x000007FEF5150000-0x000007FEF5AED000-memory.dmp

memory/2756-16-0x00000000006C0000-0x00000000006E2000-memory.dmp

memory/2756-17-0x000007FEF5150000-0x000007FEF5AED000-memory.dmp

memory/2756-18-0x000007FEF5150000-0x000007FEF5AED000-memory.dmp

memory/2756-19-0x000007FEF5150000-0x000007FEF5AED000-memory.dmp

memory/2756-21-0x000007FEF5150000-0x000007FEF5AED000-memory.dmp

memory/2756-22-0x000007FEF5150000-0x000007FEF5AED000-memory.dmp

memory/2756-23-0x000007FEF5150000-0x000007FEF5AED000-memory.dmp