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Analysis
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max time kernel
150s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
06/10/2024, 10:28
Behavioral task
behavioral1
Sample
17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe
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Size
298KB
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MD5
17b857a624a41db6b4b17dfd5d210f39
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SHA1
7bc05639316ee2eb24292903eef3cead00001e77
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SHA256
90b829a4aa02b8c25f8d61e4059c2c5410a87ec704951f46380ab1665e02b344
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SHA512
586840404143745dc895cd8ba10871bc91d3ed0aeadc93b1f7d014e64c216d3e4c833ca1b4cda65c4c2bcae1fd398fdb4a177b4fa6167e77c5a5e0c1e820f28c
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SSDEEP
6144:EuIlWqB+ihabs7Ch9KwyF5LeLodp2D1Mmakda0qLqIY3:v6Wq4aaE6KwyF5L0Y2D1PqLC
Malware Config
Signatures
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Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" svhost.exe -
Executes dropped EXE 1 IoCs
pid Process 2880 svhost.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\e: svhost.exe File opened (read-only) \??\m: svhost.exe File opened (read-only) \??\n: svhost.exe File opened (read-only) \??\v: svhost.exe File opened (read-only) \??\x: svhost.exe File opened (read-only) \??\a: svhost.exe File opened (read-only) \??\q: svhost.exe File opened (read-only) \??\y: svhost.exe File opened (read-only) \??\k: svhost.exe File opened (read-only) \??\h: svhost.exe File opened (read-only) \??\i: svhost.exe File opened (read-only) \??\o: svhost.exe File opened (read-only) \??\p: svhost.exe File opened (read-only) \??\t: svhost.exe File opened (read-only) \??\u: svhost.exe File opened (read-only) \??\w: svhost.exe File opened (read-only) \??\g: svhost.exe File opened (read-only) \??\j: svhost.exe File opened (read-only) \??\l: svhost.exe File opened (read-only) \??\r: svhost.exe File opened (read-only) \??\s: svhost.exe File opened (read-only) \??\z: svhost.exe File opened (read-only) \??\b: svhost.exe -
AutoIT Executable 16 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/1764-805-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2880-1153-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2880-1154-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2880-2291-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2880-3445-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2880-4588-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2880-5736-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2880-6884-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2880-8028-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2880-9059-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2880-10212-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2880-11357-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2880-12500-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2880-13652-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2880-14796-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2880-15944-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe -
resource yara_rule behavioral1/memory/1764-0-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/files/0x0008000000012116-4.dat upx behavioral1/memory/1764-5-0x0000000002630000-0x00000000026F2000-memory.dmp upx behavioral1/memory/2880-6-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/files/0x0007000000016f9c-67.dat upx behavioral1/memory/1764-805-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2880-1153-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2880-1154-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2880-2291-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2880-3445-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2880-4588-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2880-5736-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2880-6884-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2880-8028-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2880-9059-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2880-10212-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2880-11357-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2880-12500-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2880-13652-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2880-14796-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2880-15944-0x0000000000400000-0x00000000004C2000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\svhost.exe 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe File opened for modification C:\Windows\Driver.db svhost.exe -
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 2 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 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svhost.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2880 svhost.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe 2880 svhost.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1764 wrote to memory of 2880 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 30 PID 1764 wrote to memory of 2880 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 30 PID 1764 wrote to memory of 2880 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 30 PID 1764 wrote to memory of 2880 1764 17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\17b857a624a41db6b4b17dfd5d210f39_JaffaCakes118.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1764 -
C:\Windows\svhost.exeC:\Windows\svhost.exe2⤵
- Modifies visibility of file extensions in Explorer
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2880
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
298KB
MD5ae02e275158e699b524a7805d3fc690c
SHA170032db1ae1f5957befcfec183a419ebfee5b22f
SHA256825fe6d4e192cac854cd99f0393df0a7877c5017543a5dcd6bf46943e873bea5
SHA512f91fd0c46fdf26762f0cbbb9a965a903e0c188af1db19505787e327364e77a08a469ddc8fc9bc4d024f68315fa313eb95c73663ba2ffe6cc2d3f5d89fe155b4f
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Filesize
82B
MD5c2d2dc50dca8a2bfdc8e2d59dfa5796d
SHA17a6150fc53244e28d1bcea437c0c9d276c41ccad
SHA256b2d38b3f122cfcf3cecabf0dfe2ab9c4182416d6961ae43f1eebee489cf3c960
SHA5126cfdd08729de9ee9d1f5d8fcd859144d32ddc0a9e7074202a7d03d3795bdf0027a074a6aa54f451d4166024c134b27c55c7142170e64d979d86c13801f937ce4
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Filesize
298KB
MD52ca04bfc3b6cca38f2b372f4f99dd58e
SHA1cf4689225aae0aa6cd24bdc5283e6fb6e48e9cbf
SHA25648edd89436f3337081f670e93dfb84e923a26c2015a1381c643156557ccf94ea
SHA5129ce5e02463f4f2b5cb83cd59575651ebf0326c14677cfc95efb80d26c14dcf0420a1a10ce1624a5071e33ebaf08caf931bbb2cd0324868229c09e5a652a1c41d