Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
11-06-2024 18:19
Behavioral task
behavioral1
Sample
9f1e0b28122e11cccb1ae9bcb5f8c395_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
9f1e0b28122e11cccb1ae9bcb5f8c395_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
9f1e0b28122e11cccb1ae9bcb5f8c395_JaffaCakes118.pdf
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Size
44KB
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MD5
9f1e0b28122e11cccb1ae9bcb5f8c395
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SHA1
1c9b4d283c9b37825e6897e516a4c81fed1fec21
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SHA256
3a9afc0ea5678b3d02234faeb8061e4184777b8289ecb5cc12ffe49be27fbcbe
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SHA512
8947b22b308e8ce54c013993c5ae7b149f79518a15d44fa50f438700230c248328b29f85fc2aa67c3bfa2144bce0348e57739130db2727087046399e08f7c50b
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SSDEEP
768:wV94ktWRuan5xkngciEZQH6It9yj+jDNyW/69bZ0Z+CCXhO1kU8NPUvyHfB5E5/N:w/QMan5xkngciEZQH6It9yj+jDMW/69O
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3636 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe 3636 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3636 wrote to memory of 4324 3636 AcroRd32.exe 83 PID 3636 wrote to memory of 4324 3636 AcroRd32.exe 83 PID 3636 wrote to memory of 4324 3636 AcroRd32.exe 83 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 2648 4324 RdrCEF.exe 85 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86 PID 4324 wrote to memory of 3224 4324 RdrCEF.exe 86
Processes
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\9f1e0b28122e11cccb1ae9bcb5f8c395_JaffaCakes118.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3636 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵
- Suspicious use of WriteProcessMemory
PID:4324 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=8757B4ACB0C233CCE746DA430F50C57A --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2648
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=26B866C458BA9F77903E7402F33C1BB6 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=26B866C458BA9F77903E7402F33C1BB6 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:3224
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=26EFA478A56D238C19EFF953207A99B4 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4464
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=A748458E78267FB8514BB35AF61AF1DD --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=A748458E78267FB8514BB35AF61AF1DD --renderer-client-id=5 --mojo-platform-channel-handle=1840 --allow-no-sandbox-job /prefetch:13⤵PID:2908
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=779338DBB64A2C9F130B6CF7031282D7 --mojo-platform-channel-handle=2548 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1444
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=6C169E6BEF6B712D88184D357B413B1A --mojo-platform-channel-handle=2760 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:468
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3564
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD54ef0ba6f2c96e9188740f64a9338abc3
SHA1626f25529997ed7b24637cb0d04fc68b9d3056f7
SHA25695ad2d90f584f8bc4a0d0ed244ce9a15e4c60f19bc45a0c4904f5d13c6f406de
SHA512ba0c99abf4a50870467957c21740468cb19aa2f801219c787bc59f43be3c13d87a44534d2870d9ac87b4c36d29bc5e1f365ad5296e796eacade4c8bb4ba6d7e7
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5