653cea51220ac3df7c35d298d0cd4698075e8f0b1b821e4fb20dcc2193bcd1c4

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06/04/2024, 05:14

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General

Target

dc263c5e2764c57a1364f8ab8ac88e1d_JaffaCakes118.pdf
Size

77KB
MD5

dc263c5e2764c57a1364f8ab8ac88e1d
SHA1

ffba4fcaf36af4581b4f54cb0b827933496f3377
SHA256

653cea51220ac3df7c35d298d0cd4698075e8f0b1b821e4fb20dcc2193bcd1c4
SHA512

0d95ea523168faf1f1e94ca723be1acbe9d7e881c1bd1f41106cf93e728005400a34cd8714838ef55d72f911970e587ff4edb646ea848cc5b67bd8f3147c90f1
SSDEEP

1536:B0MoRAe+pwDRRYCnyHr8jjnIIn5K4K0zOcWMKyIogrtgW3l8EPeWcpOmeBJD:6MOAe+pwDRZnyL8nL04K0zZWgIogrtdD

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-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2264	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2264	AcroRd32.exe
2264	AcroRd32.exe
2264	AcroRd32.exe
2264	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2264 wrote to memory of 4596	2264	AcroRd32.exe	90
PID 2264 wrote to memory of 4596	2264	AcroRd32.exe	90
PID 2264 wrote to memory of 4596	2264	AcroRd32.exe	90
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 2160	4596	RdrCEF.exe	91
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92
PID 4596 wrote to memory of 4908	4596	RdrCEF.exe	92

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\dc263c5e2764c57a1364f8ab8ac88e1d_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2264
- 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:4596
- - 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=D18E9E06C8678CDDDB0982FF8C416CFC --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2160
- - 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=9090FD172107D96EC6DD4DC8BF08E492 --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=9090FD172107D96EC6DD4DC8BF08E492 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4908
- - 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=569F3EF2748B0DAF0F17BC6F8B3986C5 --mojo-platform-channel-handle=2176 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2388
- - 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=CBDB36E6E1DA6A225A4D25458E61B200 --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=CBDB36E6E1DA6A225A4D25458E61B200 --renderer-client-id=5 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:456
- - 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=17D33C47BFC8B5C36F306D09B7CE495A --mojo-platform-channel-handle=2360 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3680
- - 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=19C6F57570EF0A53198DA6A6A2C7F840 --mojo-platform-channel-handle=2180 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3568

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
e85a705ea241f55c187fc300c26d30ec

SHA1
6c97ae2307c766b0529ad55af5a040eeee77d219

SHA256
3699246f3cb86bf066c5e97e3456b573a5b0672185f84be5f91d11532a9c1854

SHA512
569077ceef6495eab999f27868e3a3eefb2e2d89d3bc2ab41d926aa8a91166d617e509a276bce672b7a34d8bda9c5bd7eb68250be2e11c749f96d00eebb78be1

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

Filesize
64KB

MD5
fccd6ba4e0f8dbb731ce23344efee6a7

SHA1
8c151ce279b5cfc13b2ed847aca8d3bd9358b35d

SHA256
8066304c1cedc5350edf4e7a1e00b88b15f96fe2969c086e19a7c5d1f15e83b7

SHA512
bece2a3e942dd8a8f21e9bfb1ebba3d6f068d2f4443d448b433af11ffd71c2ff44ad3ae8a62f10da330344287c9079b158e1eb353f44b8b820e8598cca221329

Download Submit
memory/2264-30-0x000000000A620000-0x000000000A641000-memory.dmp

Filesize
132KB

Download