Analysis
-
max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
04-01-2025 00:04
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_7677a6af02db7d0acb03814dc3a82480.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
JaffaCakes118_7677a6af02db7d0acb03814dc3a82480.exe
Resource
win10v2004-20241007-en
General
-
Target
JaffaCakes118_7677a6af02db7d0acb03814dc3a82480.exe
-
Size
522KB
-
MD5
7677a6af02db7d0acb03814dc3a82480
-
SHA1
a68e868dc0d70ff0e5b09161b032b5b15b8ad181
-
SHA256
2ca45843fa315e3630488024224f89bc5243cef81ba2425b46ee1ba5fd7c65bf
-
SHA512
0475e0b970ffaed1f7eebb7ddb85a02d902e062572752834144eaa6f4ce8a614cf67887dbc2eb26759633f270348f1268dae28f5c324846805e63140bb961a1a
-
SSDEEP
12288:ddois+lBukWg366g6C1bZqhLZqtqEcOZVPTMle:A9IqjhZsaVse
Malware Config
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
Modiloader family
-
Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
-
Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Oracle\VirtualBox Guest Additions dllhost.exe -
ModiLoader Second Stage 48 IoCs
resource yara_rule behavioral2/memory/400-9-0x0000000000400000-0x0000000000487000-memory.dmp modiloader_stage2 behavioral2/memory/400-11-0x0000000000060000-0x0000000000124000-memory.dmp modiloader_stage2 behavioral2/memory/400-15-0x0000000000400000-0x0000000000487000-memory.dmp modiloader_stage2 behavioral2/memory/400-14-0x0000000000060000-0x0000000000124000-memory.dmp modiloader_stage2 behavioral2/memory/964-16-0x0000000000880000-0x0000000000944000-memory.dmp modiloader_stage2 behavioral2/memory/964-17-0x0000000000880000-0x0000000000944000-memory.dmp modiloader_stage2 behavioral2/memory/912-21-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-22-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-26-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-25-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-24-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-23-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-28-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-27-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-29-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-30-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-31-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/4696-33-0x0000000000600000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral2/memory/4696-38-0x0000000000600000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral2/memory/4696-37-0x0000000000600000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral2/memory/4696-36-0x0000000000600000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral2/memory/4696-35-0x0000000000600000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral2/memory/4696-34-0x0000000000600000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral2/memory/912-42-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-43-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-47-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-46-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-45-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-44-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-41-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-40-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-39-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/2320-51-0x0000000000C00000-0x0000000000CC4000-memory.dmp modiloader_stage2 behavioral2/memory/2320-54-0x0000000000C00000-0x0000000000CC4000-memory.dmp modiloader_stage2 behavioral2/memory/2320-55-0x0000000000C00000-0x0000000000CC4000-memory.dmp modiloader_stage2 behavioral2/memory/2320-53-0x0000000000C00000-0x0000000000CC4000-memory.dmp modiloader_stage2 behavioral2/memory/2320-52-0x0000000000C00000-0x0000000000CC4000-memory.dmp modiloader_stage2 behavioral2/memory/2320-57-0x0000000000C00000-0x0000000000CC4000-memory.dmp modiloader_stage2 behavioral2/memory/912-66-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-69-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-74-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-73-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-72-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-71-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-70-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-68-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-67-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 behavioral2/memory/912-65-0x00000000006F0000-0x00000000007B4000-memory.dmp modiloader_stage2 -
Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run dllhost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ = "mshta javascript:G1xWr9XYeI=\"ipyPp\";tt14=new%20ActiveXObject(\"WScript.Shell\");itLpsut9h=\"ygR\";uN7Hk=tt14.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\d56341b3\\\\576be208\");kzCRZF7v=\"lkYIv\";eval(uN7Hk);DpPG8bSQc=\"Yp\";" dllhost.exe -
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMware, Inc.\VMware Tools dllhost.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion dllhost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion dllhost.exe -
Deletes itself 1 IoCs
pid Process 912 dllhost.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:bCx30jeeR=\"I3aX\";Z8n3=new%20ActiveXObject(\"WScript.Shell\");wYGxwVo8D=\"fAnA74Ynx\";jo0zl=Z8n3.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\d56341b3\\\\576be208\");GbKp1CPa=\"G\";eval(jo0zl);e8PElbN=\"FK1rn9\";" dllhost.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:KOMypja5n7=\"GE3l2ue\";iH8=new%20ActiveXObject(\"WScript.Shell\");xnMgV1L=\"273W3UyBlc\";z9HHf=iH8.RegRead(\"HKCU\\\\software\\\\d56341b3\\\\576be208\");JxziBt6K=\"3Uv2gN4\";eval(z9HHf);dThx8zkU=\"N6\";" dllhost.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 dllhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum dllhost.exe -
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_7677a6af02db7d0acb03814dc3a82480.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dllhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dllhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dllhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\explorer.exe = "0" dllhost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\iexplore.exe = "0" dllhost.exe Key created \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl dllhost.exe Key created \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION dllhost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\dllhost.exe = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\explorer.exe = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\iexplore.exe = "0" dllhost.exe Key created \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\International dllhost.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\dllhost.exe = "0" dllhost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe -
Suspicious behavior: MapViewOfSection 12 IoCs
pid Process 400 JaffaCakes118_7677a6af02db7d0acb03814dc3a82480.exe 400 JaffaCakes118_7677a6af02db7d0acb03814dc3a82480.exe 400 JaffaCakes118_7677a6af02db7d0acb03814dc3a82480.exe 964 dllhost.exe 964 dllhost.exe 964 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe 912 dllhost.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 400 JaffaCakes118_7677a6af02db7d0acb03814dc3a82480.exe 400 JaffaCakes118_7677a6af02db7d0acb03814dc3a82480.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 400 JaffaCakes118_7677a6af02db7d0acb03814dc3a82480.exe 400 JaffaCakes118_7677a6af02db7d0acb03814dc3a82480.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 400 wrote to memory of 964 400 JaffaCakes118_7677a6af02db7d0acb03814dc3a82480.exe 83 PID 400 wrote to memory of 964 400 JaffaCakes118_7677a6af02db7d0acb03814dc3a82480.exe 83 PID 400 wrote to memory of 964 400 JaffaCakes118_7677a6af02db7d0acb03814dc3a82480.exe 83 PID 964 wrote to memory of 912 964 dllhost.exe 85 PID 964 wrote to memory of 912 964 dllhost.exe 85 PID 964 wrote to memory of 912 964 dllhost.exe 85 PID 912 wrote to memory of 4696 912 dllhost.exe 86 PID 912 wrote to memory of 4696 912 dllhost.exe 86 PID 912 wrote to memory of 4696 912 dllhost.exe 86 PID 912 wrote to memory of 2320 912 dllhost.exe 89 PID 912 wrote to memory of 2320 912 dllhost.exe 89 PID 912 wrote to memory of 2320 912 dllhost.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7677a6af02db7d0acb03814dc3a82480.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7677a6af02db7d0acb03814dc3a82480.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:400 -
C:\Windows\SysWOW64\dllhost.exedllhost.exe2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:964 -
C:\Windows\SysWOW64\dllhost.exedllhost.exe3⤵
- Looks for VirtualBox Guest Additions in registry
- Adds policy Run key to start application
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Deletes itself
- Adds Run key to start application
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:912 -
C:\Windows\SysWOW64\dllhost.exe"C:\Windows\SysWOW64\dllhost.exe"4⤵
- System Location Discovery: System Language Discovery
PID:4696
-
-
C:\Windows\SysWOW64\explorer.exeexplorer.exe4⤵
- System Location Discovery: System Language Discovery
PID:2320
-
-
-
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2