273d3a29e55824b02075e6d5488888ff32ae60c07ee09cb576852e88f8c05fc4

Analysis

max time kernel
146s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
27-06-2024 18:15

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General

Target

17022c4fd09d9068f9ffd92b81971f16_JaffaCakes118.pdf
Size

83KB
MD5

17022c4fd09d9068f9ffd92b81971f16
SHA1

85d7825fa7f7e53001a306ae166360696adf93f4
SHA256

273d3a29e55824b02075e6d5488888ff32ae60c07ee09cb576852e88f8c05fc4
SHA512

573bf9d47b9c0bf893a2f9bde3c0c0503249232239cff6ade476a29506bce787b14227a92db732e59081e2800924d5813ca7c309fbb0c72ec483cdeb6ff421c9
SSDEEP

1536:ISL29KJqOki8BkHHcjdQnw5kQx0/sMkQWkNpOPak0siWZOB47+U:DBikH8jdQw+D0MklPak0sXOCd

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

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

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
512	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe
512	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 512 wrote to memory of 2344	512	AcroRd32.exe	85
PID 512 wrote to memory of 2344	512	AcroRd32.exe	85
PID 512 wrote to memory of 2344	512	AcroRd32.exe	85
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1060	2344	RdrCEF.exe	86
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87
PID 2344 wrote to memory of 1904	2344	RdrCEF.exe	87

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\17022c4fd09d9068f9ffd92b81971f16_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:512
- 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=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2344
- - 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=7107B1610FAB807A4A7F91432DEF7E1E --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1060
- - 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=64A2BE051F7700A8CD40D0A130CB4E1F --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=64A2BE051F7700A8CD40D0A130CB4E1F --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1904
- - 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=C3C1311588F5518C2AF97C5CA86B1DB9 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1908
- - 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=843C47975AD6C3F6838E5A934F59D2BB --mojo-platform-channel-handle=1768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1540
- - 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=C9FF0CA785E10F2A63E42AD7693DA596 --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=C9FF0CA785E10F2A63E42AD7693DA596 --renderer-client-id=6 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1056
- - 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=6325B9C5B55FD6E490F016B34517178B --mojo-platform-channel-handle=2644 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
727cfdc29b3e1fb255ef6e7780d0bd25

SHA1
819fafe0c252e9ab529ee6b5522417c296cfca86

SHA256
ccbe7b40083a301009940dc6ed0115388af0b6fb886f0435d540430ddeb0ef4b

SHA512
e35f9e640073d1d66f1e54671c58536530186099cb92b7c91b45fb2ff521e20c153ae42b2f0541067e76cb229d19324fe01562ffe35594f3fb0c4a4bbadf9d39

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit