Malware Analysis Report

2024-10-23 19:32

Sample ID 240620-ygafmaydqk
Target 0931569294082db5bc50e4d2c857ebe6_JaffaCakes118
SHA256 b7b69122f524005c5466759233911deb0397d1922b6c9ac77041f0190c5ed9cb
Tags
modiloader evasion persistence 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

b7b69122f524005c5466759233911deb0397d1922b6c9ac77041f0190c5ed9cb

Threat Level: Known bad

The file 0931569294082db5bc50e4d2c857ebe6_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

modiloader evasion persistence trojan

ModiLoader, DBatLoader

UAC bypass

ModiLoader Second Stage

Executes dropped EXE

Loads dropped DLL

Checks computer location settings

Adds Run key to start application

Checks whether UAC is enabled

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Drops file in Windows directory

Enumerates physical storage devices

Unsigned PE

Uses Volume Shadow Copy service COM API

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

System policy modification

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-20 19:44

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-20 19:44

Reported

2024-06-20 19:47

Platform

win7-20231129-en

Max time kernel

145s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe"

Signatures

ModiLoader, DBatLoader

trojan modiloader

UAC bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Windows\mstwain32.EXE N/A

ModiLoader Second Stage

Description Indicator Process Target
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Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\mstwain32.exe N/A
N/A N/A C:\Windows\mstwain32.EXE N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\mstwain32 = "C:\\Windows\\mstwain32.EXE" C:\Windows\mstwain32.EXE N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE N/A
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Windows\mstwain32.EXE N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Windows\mstwain32.EXE N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Windows\mstwain32.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\mstwain32.EXE C:\Windows\mstwain32.exe N/A
File created C:\Windows\ntdtcstp.dll C:\Windows\mstwain32.EXE N/A
File created C:\Windows\cmsetac.dll C:\Windows\mstwain32.EXE N/A
File created C:\Windows\mstwain32.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE N/A
File opened for modification C:\Windows\mstwain32.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_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\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE N/A
Token: SeBackupPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\mstwain32.EXE N/A
Token: SeDebugPrivilege N/A C:\Windows\mstwain32.EXE N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2240 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 2240 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 2240 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 2240 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 2240 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 2240 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 2240 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 2240 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 2240 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 2240 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 2240 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 2240 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 2644 wrote to memory of 3064 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE C:\Windows\mstwain32.exe
PID 2644 wrote to memory of 3064 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE C:\Windows\mstwain32.exe
PID 2644 wrote to memory of 3064 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE C:\Windows\mstwain32.exe
PID 2644 wrote to memory of 3064 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE C:\Windows\mstwain32.exe
PID 3064 wrote to memory of 2064 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 3064 wrote to memory of 2064 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 3064 wrote to memory of 2064 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 3064 wrote to memory of 2064 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 3064 wrote to memory of 2064 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 3064 wrote to memory of 2064 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 3064 wrote to memory of 2064 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 3064 wrote to memory of 2064 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 3064 wrote to memory of 2064 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 3064 wrote to memory of 2064 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 3064 wrote to memory of 2064 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 3064 wrote to memory of 2064 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE

System policy modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Windows\mstwain32.EXE N/A

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE

0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

C:\Windows\mstwain32.exe

"C:\Windows\mstwain32.exe"

C:\Windows\mstwain32.EXE

mstwain32.EXE

Network

Country Destination Domain Proto
US 8.8.8.8:53 coldcode.servegame.com udp

Files

memory/2644-3-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2644-8-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2644-15-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2644-19-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2644-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2644-13-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2644-11-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2644-9-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2644-5-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2644-20-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2240-21-0x0000000000400000-0x00000000007AC01A-memory.dmp

memory/2644-22-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2644-23-0x0000000000400000-0x000000000044E000-memory.dmp

C:\Windows\mstwain32.exe

MD5 0931569294082db5bc50e4d2c857ebe6
SHA1 d0b899ac729cd721cfbd1c854d0bccad121a221c
SHA256 b7b69122f524005c5466759233911deb0397d1922b6c9ac77041f0190c5ed9cb
SHA512 dc507e8fb96fff66fe88a2757dbd2753a97815b57e33fa97dc420d8aa3acd9326b5fdfcfa61d9d5bdb4d33b7253f66a7b51690578482401687b1e5f56da03dce

memory/2644-34-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2644-32-0x0000000000720000-0x00000000008A1000-memory.dmp

\??\c:\users\admin\appdata\local\temp\00000000

MD5 abece9ec8be09ae8f847e3d6fbf65c43
SHA1 0fdb8d6ab3b43f40454e525130a6301258281054
SHA256 bbe64c2160ae5ed6ed7593d6bb1b2def1483f8a471f4449ed7beb24e326412a2
SHA512 915ce12b768a84c85935c581c9b949928c07cecb7336317f55eedf053ed2cca867725ab7b6e96b0a8a6847d35cc67a388015c223127fa5793bec40cc18721d29

memory/2064-58-0x0000000000400000-0x000000000044E000-memory.dmp

memory/3064-57-0x0000000000400000-0x00000000007AC01A-memory.dmp

memory/2064-59-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2064-63-0x0000000001EF0000-0x0000000001EFE000-memory.dmp

memory/2064-65-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2064-66-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2064-68-0x0000000001EF0000-0x0000000001EFE000-memory.dmp

memory/2064-67-0x00000000002B0000-0x00000000002B8000-memory.dmp

memory/2064-69-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2064-72-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2064-75-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2064-78-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2064-82-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2064-85-0x0000000000400000-0x000000000044E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-20 19:44

Reported

2024-06-20 19:47

Platform

win10v2004-20240611-en

Max time kernel

150s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe"

Signatures

ModiLoader, DBatLoader

trojan modiloader

UAC bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Windows\mstwain32.EXE N/A

ModiLoader Second Stage

Description Indicator Process Target
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Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\mstwain32.exe N/A
N/A N/A C:\Windows\mstwain32.EXE N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\mstwain32.EXE N/A
N/A N/A C:\Windows\mstwain32.EXE N/A
N/A N/A C:\Windows\mstwain32.EXE N/A
N/A N/A C:\Windows\mstwain32.EXE N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mstwain32 = "C:\\Windows\\mstwain32.EXE" C:\Windows\mstwain32.EXE N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE N/A
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Windows\mstwain32.EXE N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Windows\mstwain32.EXE N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe N/A
N/A N/A C:\Windows\mstwain32.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\ntdtcstp.dll C:\Windows\mstwain32.EXE N/A
File created C:\Windows\cmsetac.dll C:\Windows\mstwain32.EXE N/A
File created C:\Windows\mstwain32.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE N/A
File opened for modification C:\Windows\mstwain32.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE N/A
File opened for modification C:\Windows\mstwain32.EXE C:\Windows\mstwain32.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\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE N/A
Token: SeBackupPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\mstwain32.EXE N/A
Token: SeDebugPrivilege N/A C:\Windows\mstwain32.EXE N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 5044 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 5044 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 5044 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 5044 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 5044 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 5044 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 5044 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 5044 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 5044 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 5044 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 5044 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 5044 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 5044 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE
PID 4260 wrote to memory of 4292 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE C:\Windows\mstwain32.exe
PID 4260 wrote to memory of 4292 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE C:\Windows\mstwain32.exe
PID 4260 wrote to memory of 4292 N/A C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE C:\Windows\mstwain32.exe
PID 4292 wrote to memory of 1548 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 4292 wrote to memory of 1548 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 4292 wrote to memory of 1548 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 4292 wrote to memory of 1548 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 4292 wrote to memory of 1548 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 4292 wrote to memory of 1548 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 4292 wrote to memory of 1548 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 4292 wrote to memory of 1548 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 4292 wrote to memory of 1548 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 4292 wrote to memory of 1548 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 4292 wrote to memory of 1548 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 4292 wrote to memory of 1548 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE
PID 4292 wrote to memory of 1548 N/A C:\Windows\mstwain32.exe C:\Windows\mstwain32.EXE

System policy modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Windows\mstwain32.EXE N/A

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE

0931569294082db5bc50e4d2c857ebe6_JaffaCakes118.EXE

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

C:\Windows\mstwain32.exe

"C:\Windows\mstwain32.exe"

C:\Windows\mstwain32.EXE

mstwain32.EXE

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 coldcode.servegame.com 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 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 coldcode.servegame.com udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 coldcode.servegame.com udp
US 8.8.8.8:53 coldcode.servegame.com udp
US 8.8.8.8:53 89.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 coldcode.servegame.com udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 coldcode.servegame.com udp
US 8.8.8.8:53 coldcode.servegame.com udp
US 8.8.8.8:53 coldcode.servegame.com udp
US 8.8.8.8:53 udp

Files

memory/4260-3-0x0000000000400000-0x000000000044E000-memory.dmp

memory/4260-4-0x0000000000400000-0x000000000044E000-memory.dmp

memory/4260-5-0x0000000000400000-0x000000000044E000-memory.dmp

memory/4260-7-0x0000000000400000-0x000000000044E000-memory.dmp

memory/5044-6-0x0000000000400000-0x00000000007AC01A-memory.dmp

C:\Windows\mstwain32.exe

MD5 0931569294082db5bc50e4d2c857ebe6
SHA1 d0b899ac729cd721cfbd1c854d0bccad121a221c
SHA256 b7b69122f524005c5466759233911deb0397d1922b6c9ac77041f0190c5ed9cb
SHA512 dc507e8fb96fff66fe88a2757dbd2753a97815b57e33fa97dc420d8aa3acd9326b5fdfcfa61d9d5bdb4d33b7253f66a7b51690578482401687b1e5f56da03dce

memory/4260-19-0x0000000000400000-0x000000000044E000-memory.dmp

\??\c:\users\admin\appdata\local\temp\00000000

MD5 abece9ec8be09ae8f847e3d6fbf65c43
SHA1 0fdb8d6ab3b43f40454e525130a6301258281054
SHA256 bbe64c2160ae5ed6ed7593d6bb1b2def1483f8a471f4449ed7beb24e326412a2
SHA512 915ce12b768a84c85935c581c9b949928c07cecb7336317f55eedf053ed2cca867725ab7b6e96b0a8a6847d35cc67a388015c223127fa5793bec40cc18721d29

memory/1548-26-0x0000000000400000-0x000000000044E000-memory.dmp

C:\Windows\ntdtcstp.dll

MD5 67587e25a971a141628d7f07bd40ffa0
SHA1 76fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256 e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA512 6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

memory/4292-27-0x0000000000400000-0x00000000007AC01A-memory.dmp

memory/1548-28-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1548-38-0x0000000003220000-0x000000000322E000-memory.dmp

memory/1548-40-0x0000000000400000-0x000000000044E000-memory.dmp

C:\Windows\cmsetac.dll

MD5 14c64a72c48ddc2137aecd7de83e60d2
SHA1 32e3e03768906321443e02d827f242d42c0fc68b
SHA256 c6d228ec3c0fe863a224f1048211104d47b3ba0f0b336580d0daefc008d1944c
SHA512 b37ee104fd0d387f4e3264fc56f1b3d9eab45a68a33786c3335483101d6ea96996b9c44b978876fc9a1a88d4db4090fc52c2fc021dfa6fd052f235e02e1cc7a0

memory/1548-41-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1548-43-0x0000000003220000-0x000000000322E000-memory.dmp

memory/1548-42-0x0000000000640000-0x0000000000648000-memory.dmp

memory/1548-44-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1548-47-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1548-50-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1548-53-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1548-56-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1548-59-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1548-62-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1548-65-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1548-68-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1548-71-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1548-74-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1548-77-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1548-80-0x0000000000400000-0x000000000044E000-memory.dmp