Malware Analysis Report

2024-10-19 02:22

Sample ID 240403-bg8xvsbb71
Target 9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118
SHA256 8a54e41751369783c64f56f30133b985933092324e9b2dad025641d23643280c
Tags
xloader gab8 loader rat
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

8a54e41751369783c64f56f30133b985933092324e9b2dad025641d23643280c

Threat Level: Known bad

The file 9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

xloader gab8 loader rat

Xloader

Xloader payload

Checks computer location settings

Suspicious use of SetThreadContext

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-03 01:08

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-03 01:08

Reported

2024-04-03 01:10

Platform

win7-20240221-en

Max time kernel

117s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe"

Signatures

Xloader

loader xloader

Xloader payload

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

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3048 wrote to memory of 2972 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3048 wrote to memory of 2972 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3048 wrote to memory of 2972 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3048 wrote to memory of 2972 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3048 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe
PID 3048 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe
PID 3048 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe
PID 3048 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe
PID 3048 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe
PID 3048 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe
PID 3048 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe"

Network

N/A

Files

memory/3048-0-0x00000000010B0000-0x0000000001132000-memory.dmp

memory/3048-1-0x0000000074B90000-0x000000007527E000-memory.dmp

memory/3048-2-0x0000000004E60000-0x0000000004EA0000-memory.dmp

memory/3048-3-0x00000000002E0000-0x00000000002EE000-memory.dmp

memory/3048-4-0x0000000074B90000-0x000000007527E000-memory.dmp

memory/3048-5-0x0000000004E60000-0x0000000004EA0000-memory.dmp

memory/3048-6-0x0000000000BE0000-0x0000000000C32000-memory.dmp

memory/2704-7-0x0000000000400000-0x0000000000429000-memory.dmp

memory/2704-8-0x0000000000400000-0x0000000000429000-memory.dmp

memory/2704-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2704-11-0x0000000000400000-0x0000000000429000-memory.dmp

memory/2704-12-0x0000000000800000-0x0000000000B03000-memory.dmp

memory/3048-13-0x0000000074B90000-0x000000007527E000-memory.dmp

memory/2972-16-0x0000000073A80000-0x000000007402B000-memory.dmp

memory/2972-17-0x0000000073A80000-0x000000007402B000-memory.dmp

memory/2972-18-0x00000000025A0000-0x00000000025E0000-memory.dmp

memory/2972-19-0x00000000025A0000-0x00000000025E0000-memory.dmp

memory/2972-20-0x0000000073A80000-0x000000007402B000-memory.dmp

memory/2704-21-0x0000000000800000-0x0000000000B03000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-03 01:08

Reported

2024-04-03 01:10

Platform

win10v2004-20240226-en

Max time kernel

148s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe"

Signatures

Xloader

loader xloader

Xloader payload

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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3004 wrote to memory of 3496 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3004 wrote to memory of 3496 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3004 wrote to memory of 3496 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3004 wrote to memory of 1328 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe
PID 3004 wrote to memory of 1328 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe
PID 3004 wrote to memory of 1328 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe
PID 3004 wrote to memory of 3616 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe
PID 3004 wrote to memory of 3616 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe
PID 3004 wrote to memory of 3616 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe
PID 3004 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe
PID 3004 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe
PID 3004 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe
PID 3004 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe
PID 3004 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe
PID 3004 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9c00fc940483cff2a0f3f619db16ad54_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 78.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 16.173.189.20.in-addr.arpa udp

Files

memory/3004-0-0x00000000008A0000-0x0000000000922000-memory.dmp

memory/3004-1-0x0000000074420000-0x0000000074BD0000-memory.dmp

memory/3004-2-0x00000000057F0000-0x0000000005D94000-memory.dmp

memory/3004-3-0x0000000005320000-0x00000000053B2000-memory.dmp

memory/3004-4-0x00000000054D0000-0x00000000054E0000-memory.dmp

memory/3004-5-0x00000000052F0000-0x00000000052FA000-memory.dmp

memory/3004-6-0x00000000055C0000-0x00000000055CE000-memory.dmp

memory/3004-7-0x0000000074420000-0x0000000074BD0000-memory.dmp

memory/3004-8-0x00000000054D0000-0x00000000054E0000-memory.dmp

memory/3004-9-0x0000000006140000-0x00000000061DC000-memory.dmp

memory/3004-10-0x0000000006330000-0x0000000006382000-memory.dmp

memory/2924-11-0x0000000000400000-0x0000000000429000-memory.dmp

memory/3004-13-0x0000000074420000-0x0000000074BD0000-memory.dmp

memory/3496-14-0x0000000005330000-0x0000000005366000-memory.dmp

memory/3496-17-0x0000000005480000-0x0000000005490000-memory.dmp

memory/2924-16-0x00000000011B0000-0x00000000014FA000-memory.dmp

memory/3496-15-0x0000000074420000-0x0000000074BD0000-memory.dmp

memory/3496-18-0x0000000005AC0000-0x00000000060E8000-memory.dmp

memory/3496-19-0x0000000005960000-0x0000000005982000-memory.dmp

memory/3496-20-0x0000000005A00000-0x0000000005A66000-memory.dmp

memory/3496-21-0x00000000062E0000-0x0000000006346000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_11afw24n.olq.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/3496-31-0x0000000006350000-0x00000000066A4000-memory.dmp

memory/3496-32-0x0000000006900000-0x000000000691E000-memory.dmp

memory/3496-33-0x0000000006950000-0x000000000699C000-memory.dmp

memory/3496-34-0x000000007F710000-0x000000007F720000-memory.dmp

memory/3496-35-0x0000000007AD0000-0x0000000007B02000-memory.dmp

memory/3496-36-0x00000000702E0000-0x000000007032C000-memory.dmp

memory/3496-46-0x0000000006EF0000-0x0000000006F0E000-memory.dmp

memory/3496-47-0x0000000005480000-0x0000000005490000-memory.dmp

memory/3496-48-0x0000000005480000-0x0000000005490000-memory.dmp

memory/3496-49-0x0000000007B10000-0x0000000007BB3000-memory.dmp

memory/3496-50-0x0000000008270000-0x00000000088EA000-memory.dmp

memory/3496-51-0x0000000007C30000-0x0000000007C4A000-memory.dmp

memory/3496-52-0x0000000007CA0000-0x0000000007CAA000-memory.dmp

memory/3496-53-0x0000000007EB0000-0x0000000007F46000-memory.dmp

memory/3496-54-0x0000000007E30000-0x0000000007E41000-memory.dmp

memory/3496-55-0x0000000007E60000-0x0000000007E6E000-memory.dmp

memory/3496-56-0x0000000007E70000-0x0000000007E84000-memory.dmp

memory/3496-57-0x0000000007F70000-0x0000000007F8A000-memory.dmp

memory/3496-58-0x0000000007F50000-0x0000000007F58000-memory.dmp

memory/3496-61-0x0000000074420000-0x0000000074BD0000-memory.dmp