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Analysis
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max time kernel
150s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
06/10/2024, 10:34
Behavioral task
behavioral1
Sample
17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
General
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Target
17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe
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Size
298KB
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MD5
17bc9d68f4301f99b07102691af79a36
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SHA1
af0025d775ba5a0bc72b941cd070b53fe56d8573
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SHA256
b47b053610f8d6e29d2f86350fab58a2f1b5b315d3b2b6eb8a9b0f9a6fbff5b8
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SHA512
8f3ed78ea26ba0cd5bddac791f6f90dc39de2417c6d6aa5c7a9f456ca536f63075067510bec5d94fc547b81daa66ca4d627828d4cd4ea5b5897116c71daa3a83
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SSDEEP
6144:EuIlWqB+ihabs7Ch9KwyF5LeLodp2D1Mmakda0qLqIYK:v6Wq4aaE6KwyF5L0Y2D1PqL1
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-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" svhost.exe -
Executes dropped EXE 1 IoCs
pid Process 2820 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) \??\b: svhost.exe File opened (read-only) \??\g: svhost.exe File opened (read-only) \??\h: svhost.exe File opened (read-only) \??\m: svhost.exe File opened (read-only) \??\o: svhost.exe File opened (read-only) \??\q: svhost.exe File opened (read-only) \??\s: svhost.exe File opened (read-only) \??\y: svhost.exe File opened (read-only) \??\a: svhost.exe File opened (read-only) \??\i: svhost.exe File opened (read-only) \??\n: svhost.exe File opened (read-only) \??\r: svhost.exe File opened (read-only) \??\t: svhost.exe File opened (read-only) \??\x: svhost.exe File opened (read-only) \??\z: svhost.exe File opened (read-only) \??\j: svhost.exe File opened (read-only) \??\k: svhost.exe File opened (read-only) \??\p: svhost.exe File opened (read-only) \??\v: svhost.exe File opened (read-only) \??\w: svhost.exe File opened (read-only) \??\e: svhost.exe File opened (read-only) \??\l: svhost.exe File opened (read-only) \??\u: svhost.exe -
AutoIT Executable 17 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/2820-6-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2724-723-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2820-1126-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2820-1130-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2820-2265-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2820-3410-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2820-4550-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2820-5693-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2820-6842-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2820-7870-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2820-9003-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2820-10162-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2820-11308-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2820-12445-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2820-13596-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2820-14735-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe behavioral1/memory/2820-15755-0x0000000000400000-0x00000000004C2000-memory.dmp autoit_exe -
resource yara_rule behavioral1/memory/2724-0-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/files/0x000c000000017444-4.dat upx behavioral1/memory/2820-6-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/files/0x0012000000017559-67.dat upx behavioral1/memory/2724-723-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2820-1126-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2820-1130-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2820-2265-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2820-3410-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2820-4550-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2820-5693-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2820-6842-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2820-7870-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2820-9003-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2820-10162-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2820-11308-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2820-12445-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2820-13596-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2820-14735-0x0000000000400000-0x00000000004C2000-memory.dmp upx behavioral1/memory/2820-15755-0x0000000000400000-0x00000000004C2000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\svhost.exe 17bc9d68f4301f99b07102691af79a36_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 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svhost.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2820 svhost.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe 2820 svhost.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2724 wrote to memory of 2820 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 30 PID 2724 wrote to memory of 2820 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 30 PID 2724 wrote to memory of 2820 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 30 PID 2724 wrote to memory of 2820 2724 17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\17bc9d68f4301f99b07102691af79a36_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\17bc9d68f4301f99b07102691af79a36_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:2724 -
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:2820
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
298KB
MD59064c6a479a1e0f18f4b62498b8fcea8
SHA1ef52340c149bd60a4cf8dafac55de90e463765b6
SHA256738c5e9f9440ab733d1ed18c849ea680f679b275398b2d105507429ebc7aef7b
SHA51232a138968607190e8f97c447ddf6973de36e082686bbe93c8278642b6fa96baa43a092c65e85e94786e79e8c87d898ec1b22b29d2fc31c1b3b988dc046c450ed
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Filesize
82B
MD5c2d2dc50dca8a2bfdc8e2d59dfa5796d
SHA17a6150fc53244e28d1bcea437c0c9d276c41ccad
SHA256b2d38b3f122cfcf3cecabf0dfe2ab9c4182416d6961ae43f1eebee489cf3c960
SHA5126cfdd08729de9ee9d1f5d8fcd859144d32ddc0a9e7074202a7d03d3795bdf0027a074a6aa54f451d4166024c134b27c55c7142170e64d979d86c13801f937ce4
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Filesize
298KB
MD5407a5d8d550f78be30a58f253da97970
SHA10041d4b394b0d00073f83c80a5a96c5551378c76
SHA256ee9a8a271f865e4e22e877658474f42eeec442e0ce76f002942680805d582778
SHA512b676bc17932ed42ff116d4252c77fd3af0061847fdb30d1cf006e7ca1c890056625f8608aaeb678505384c2dd44bb7c104270c67d053c1981f83ed2352e40a25