metasploit | db78ac90884e74d3f4343469ad18567f1d834ddfbbd7b62aed1c196a66d908f7

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-10-2024 06:57

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General

Target

3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Size

130KB
MD5

3e6e9702786fa7ceea55ea6fb0f491b9
SHA1

a70817083bd419e90a4a5f34d55d48816c0878aa
SHA256

db78ac90884e74d3f4343469ad18567f1d834ddfbbd7b62aed1c196a66d908f7
SHA512

a015b9a996a5054973763b80c012698682b888aef3dddcf3214d294e65e845bddde8bbb1fdf312e46a4ab5c52c10dbf5e6266d0f2eff6d16e4139effd3922859
SSDEEP

1536:GeuTgrD7d0u9R7ui7Bm8VSFQUfsUkIJdPPf/Hb2NnjoLM+fPGALaptCenbv3Z:TJR0uD7znpUfNRTaKM+feSstCObv3Z

Score

10^/10

metasploit backdoor discovery evasion trojan upx

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\csrsc.exe	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\csrsc.exe	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1264-0-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral2/memory/1264-12-0x00000000023B0000-0x00000000033DA000-memory.dmp	upx
behavioral2/memory/1264-8-0x00000000023B0000-0x00000000033DA000-memory.dmp	upx
behavioral2/memory/1264-1-0x00000000023B0000-0x00000000033DA000-memory.dmp	upx
behavioral2/memory/1264-4-0x00000000023B0000-0x00000000033DA000-memory.dmp	upx
behavioral2/memory/1264-18-0x00000000023B0000-0x00000000033DA000-memory.dmp	upx
behavioral2/memory/1264-30-0x0000000000400000-0x00000000004A0000-memory.dmp	upx

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Token: SeDebugPrivilege	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1264 wrote to memory of 780	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	8
PID 1264 wrote to memory of 784	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	9
PID 1264 wrote to memory of 60	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	13
PID 1264 wrote to memory of 2540	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	42
PID 1264 wrote to memory of 2548	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	43
PID 1264 wrote to memory of 2652	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	46
PID 1264 wrote to memory of 3544	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	56
PID 1264 wrote to memory of 3656	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	57
PID 1264 wrote to memory of 3840	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	58
PID 1264 wrote to memory of 3936	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	59
PID 1264 wrote to memory of 4000	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	60
PID 1264 wrote to memory of 1064	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	61
PID 1264 wrote to memory of 4056	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	62
PID 1264 wrote to memory of 1604	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	75
PID 1264 wrote to memory of 2808	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	76
PID 1264 wrote to memory of 5108	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	80
PID 1264 wrote to memory of 3728	1264	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	81

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:780

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:784

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:60

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2540

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2548

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2652

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3544
- C:\Users\Admin\AppData\Local\Temp\3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe"
  2⤵
  - UAC bypass
  - Checks whether UAC is enabled
  - Drops file in System32 directory
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:1264

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3656

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3840

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3936

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4000

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:1064

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4056

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
1⤵
PID:1604

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2808

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:5108

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:3728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1264-0-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1264-7-0x0000000003CE0000-0x0000000003CE1000-memory.dmp

Filesize
4KB

Download
memory/1264-15-0x0000000000770000-0x0000000000772000-memory.dmp

Filesize
8KB

Download
memory/1264-12-0x00000000023B0000-0x00000000033DA000-memory.dmp

Filesize
16.2MB

Download
memory/1264-8-0x00000000023B0000-0x00000000033DA000-memory.dmp

Filesize
16.2MB

Download
memory/1264-11-0x0000000000770000-0x0000000000772000-memory.dmp

Filesize
8KB

Download
memory/1264-6-0x0000000000770000-0x0000000000772000-memory.dmp

Filesize
8KB

Download
memory/1264-1-0x00000000023B0000-0x00000000033DA000-memory.dmp

Filesize
16.2MB

Download
memory/1264-4-0x00000000023B0000-0x00000000033DA000-memory.dmp

Filesize
16.2MB

Download
memory/1264-18-0x00000000023B0000-0x00000000033DA000-memory.dmp

Filesize
16.2MB

Download
memory/1264-30-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1264-20-0x0000000000770000-0x0000000000772000-memory.dmp

Filesize
8KB

Download