Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 12:23
Static task
static1
Behavioral task
behavioral1
Sample
634784dd9101f7576455d01c9bece554_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
634784dd9101f7576455d01c9bece554_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
634784dd9101f7576455d01c9bece554_JaffaCakes118.exe
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Size
356KB
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MD5
634784dd9101f7576455d01c9bece554
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SHA1
601bfc3ade8c994b8147f15c449fe556622109b2
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SHA256
eccc59b057a8c4e931a60c0fdcb23d229d203d91b9b2248b3143a24d0a16a658
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SHA512
194bd29fc6ce541e47716d5fedeac675524581bb0c08e5bba0685f699baff406638f30fade317cbe2e0ebe030b0c3cac68ae932d895aa68d4182816dd743b242
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SSDEEP
6144:Sae/c0RVIqxFu4s2a9XHCd9hxJamsAT4k+wCGbfQfojzMBR5j:W/cMVDxFu43cHYf1TPCAxjzMx
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.
Processes:
mshta.exedescription pid pid_target process target process Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4464 3564 mshta.exe -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 6 IoCs
Processes:
634784dd9101f7576455d01c9bece554_JaffaCakes118.exe634784dd9101f7576455d01c9bece554_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\FADT\VBOX__ 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\RSDT\VBOX__ 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\FADT\VBOX__ 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\RSDT\VBOX__ 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe -
ModiLoader Second Stage 15 IoCs
Processes:
resource yara_rule behavioral2/memory/1576-0-0x00000000020E0000-0x0000000002127000-memory.dmp modiloader_stage2 behavioral2/memory/1576-1-0x00000000020E0000-0x0000000002127000-memory.dmp modiloader_stage2 behavioral2/memory/1576-3-0x0000000000400000-0x000000000043E000-memory.dmp modiloader_stage2 behavioral2/memory/1576-10-0x0000000002A50000-0x0000000002B24000-memory.dmp modiloader_stage2 behavioral2/memory/1576-13-0x0000000002A50000-0x0000000002B24000-memory.dmp modiloader_stage2 behavioral2/memory/1576-14-0x0000000002A50000-0x0000000002B24000-memory.dmp modiloader_stage2 behavioral2/memory/1576-12-0x0000000002A50000-0x0000000002B24000-memory.dmp modiloader_stage2 behavioral2/memory/1576-15-0x0000000002A50000-0x0000000002B24000-memory.dmp modiloader_stage2 behavioral2/memory/1576-11-0x0000000002A50000-0x0000000002B24000-memory.dmp modiloader_stage2 behavioral2/memory/1576-9-0x0000000002A50000-0x0000000002B24000-memory.dmp modiloader_stage2 behavioral2/memory/1576-16-0x0000000002A50000-0x0000000002B24000-memory.dmp modiloader_stage2 behavioral2/memory/4296-34-0x0000000001F90000-0x0000000001FD7000-memory.dmp modiloader_stage2 behavioral2/memory/4296-33-0x0000000001F90000-0x0000000001FD7000-memory.dmp modiloader_stage2 behavioral2/memory/1576-40-0x0000000000400000-0x000000000043E000-memory.dmp modiloader_stage2 behavioral2/memory/1576-41-0x0000000002A50000-0x0000000002B24000-memory.dmp modiloader_stage2 -
Looks for VMWare Tools registry key 2 TTPs 2 IoCs
Processes:
634784dd9101f7576455d01c9bece554_JaffaCakes118.exe634784dd9101f7576455d01c9bece554_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMWare, Inc.\VMWare Tools 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMWare, Inc.\VMWare Tools 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
mshta.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation mshta.exe -
Executes dropped EXE 1 IoCs
Processes:
634784dd9101f7576455d01c9bece554_JaffaCakes118.exepid process 4296 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
634784dd9101f7576455d01c9bece554_JaffaCakes118.exepowershell.exe634784dd9101f7576455d01c9bece554_JaffaCakes118.exepid process 1576 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe 1576 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe 1576 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe 1576 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe 1524 powershell.exe 4296 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe 4296 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe 4296 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe 4296 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe 1524 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1524 powershell.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
634784dd9101f7576455d01c9bece554_JaffaCakes118.exemshta.exedescription pid process target process PID 1576 wrote to memory of 4296 1576 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe PID 1576 wrote to memory of 4296 1576 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe PID 1576 wrote to memory of 4296 1576 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe 634784dd9101f7576455d01c9bece554_JaffaCakes118.exe PID 4464 wrote to memory of 1524 4464 mshta.exe powershell.exe PID 4464 wrote to memory of 1524 4464 mshta.exe powershell.exe PID 4464 wrote to memory of 1524 4464 mshta.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\634784dd9101f7576455d01c9bece554_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\634784dd9101f7576455d01c9bece554_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Looks for VMWare Tools registry key
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\FF32A6D9-ACAE-42F5-AE3C-A6CAF0BDEBA9\634784dd9101f7576455d01c9bece554_JaffaCakes118.exe"C:\Users\Admin\AppData\Roaming\FF32A6D9-ACAE-42F5-AE3C-A6CAF0BDEBA9\634784dd9101f7576455d01c9bece554_JaffaCakes118.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Looks for VMWare Tools registry key
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:oT9vZ1Xswm="PRID0";g4Z=new%20ActiveXObject("WScript.Shell");d5vHGtr6I="1t16TF6Q9";ALND8=g4Z.RegRead("HKLM\\software\\Wow6432Node\\S7Itgv6\\VubPQ2Nql");AO8oeVwDC="E5N";eval(ALND8);t5uuunXR4M="Ki3wncxgf";1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:gwzt2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rvhi43ns.ezs.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Roaming\FF32A6D9-ACAE-42F5-AE3C-A6CAF0BDEBA9\634784dd9101f7576455d01c9bece554_JaffaCakes118.exeFilesize
356KB
MD5634784dd9101f7576455d01c9bece554
SHA1601bfc3ade8c994b8147f15c449fe556622109b2
SHA256eccc59b057a8c4e931a60c0fdcb23d229d203d91b9b2248b3143a24d0a16a658
SHA512194bd29fc6ce541e47716d5fedeac675524581bb0c08e5bba0685f699baff406638f30fade317cbe2e0ebe030b0c3cac68ae932d895aa68d4182816dd743b242
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memory/1524-18-0x0000000003020000-0x0000000003056000-memory.dmpFilesize
216KB
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memory/1524-38-0x0000000007810000-0x000000000782A000-memory.dmpFilesize
104KB
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memory/1524-37-0x0000000007E60000-0x00000000084DA000-memory.dmpFilesize
6.5MB
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memory/1524-36-0x0000000006780000-0x00000000067CC000-memory.dmpFilesize
304KB
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memory/1524-35-0x0000000006750000-0x000000000676E000-memory.dmpFilesize
120KB
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memory/1524-32-0x0000000006290000-0x00000000065E4000-memory.dmpFilesize
3.3MB
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memory/1524-21-0x00000000061B0000-0x0000000006216000-memory.dmpFilesize
408KB
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memory/1524-22-0x0000000006220000-0x0000000006286000-memory.dmpFilesize
408KB
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memory/1524-20-0x0000000005980000-0x00000000059A2000-memory.dmpFilesize
136KB
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memory/1524-19-0x0000000005B10000-0x0000000006138000-memory.dmpFilesize
6.2MB
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memory/1576-13-0x0000000002A50000-0x0000000002B24000-memory.dmpFilesize
848KB
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memory/1576-5-0x0000000000510000-0x0000000000517000-memory.dmpFilesize
28KB
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memory/1576-9-0x0000000002A50000-0x0000000002B24000-memory.dmpFilesize
848KB
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memory/1576-11-0x0000000002A50000-0x0000000002B24000-memory.dmpFilesize
848KB
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memory/1576-15-0x0000000002A50000-0x0000000002B24000-memory.dmpFilesize
848KB
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memory/1576-12-0x0000000002A50000-0x0000000002B24000-memory.dmpFilesize
848KB
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memory/1576-14-0x0000000002A50000-0x0000000002B24000-memory.dmpFilesize
848KB
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memory/1576-0-0x00000000020E0000-0x0000000002127000-memory.dmpFilesize
284KB
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memory/1576-10-0x0000000002A50000-0x0000000002B24000-memory.dmpFilesize
848KB
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memory/1576-41-0x0000000002A50000-0x0000000002B24000-memory.dmpFilesize
848KB
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memory/1576-40-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/1576-3-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/1576-4-0x0000000000440000-0x0000000000445000-memory.dmpFilesize
20KB
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memory/1576-16-0x0000000002A50000-0x0000000002B24000-memory.dmpFilesize
848KB
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memory/1576-1-0x00000000020E0000-0x0000000002127000-memory.dmpFilesize
284KB
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memory/4296-33-0x0000000001F90000-0x0000000001FD7000-memory.dmpFilesize
284KB
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memory/4296-34-0x0000000001F90000-0x0000000001FD7000-memory.dmpFilesize
284KB