5881395ae8b1b253e2d7132420ed7feb3a69c88dad28ef51e88c11ac90e1f3d0

Analysis

max time kernel
120s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11/05/2024, 09:52

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General

Target

33fc5b51a32be04b34fc21e610b65d98_JaffaCakes118.pdf
Size

187KB
MD5

33fc5b51a32be04b34fc21e610b65d98
SHA1

93922a896d47017af2223eedb29915096bfafd71
SHA256

5881395ae8b1b253e2d7132420ed7feb3a69c88dad28ef51e88c11ac90e1f3d0
SHA512

07f40bd2135b2e4f6685e35c3e6d57601fa860833faf4a335b52185e4aec5b269a18414db7fa4bf4c03bef045f8e9087dcf287f39220f4d62025ed822a0490ae
SSDEEP

3072:D2irbxzGAFYDMxud7fKg3dXVmbOn5uY6KjnHbPalAcAIrWmw5XynSH:D2MKlWQ7Sg3d4bOx7Psgl

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-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2856	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2856	AcroRd32.exe
2856	AcroRd32.exe
2856	AcroRd32.exe
2856	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2856 wrote to memory of 1792	2856	AcroRd32.exe	86
PID 2856 wrote to memory of 1792	2856	AcroRd32.exe	86
PID 2856 wrote to memory of 1792	2856	AcroRd32.exe	86
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 5056	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 3956	1792	RdrCEF.exe	88

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\33fc5b51a32be04b34fc21e610b65d98_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:2856
- 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:1792
- - 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=32C4682B87C6D865DDC5FB71385694CD --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5056
- - 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=03C901FA1BAEB7A7A6DFADB54710D59E --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=03C901FA1BAEB7A7A6DFADB54710D59E --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3956
- - 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=AE2F04BD6C4E06C8FB5170592FC34206 --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=AE2F04BD6C4E06C8FB5170592FC34206 --renderer-client-id=4 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1968
- - 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=7AA72DE2A36B2A488DEC78F3E0292197 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    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=B6523CAA5CD54EEA4AECFA017C6D2915 --mojo-platform-channel-handle=2716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3132
- - 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=C27F9B5D2783B4294651414CC275DEF6 --mojo-platform-channel-handle=2788 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2672

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1964

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
173bea13768ce8007002556f5eae396a

SHA1
153db35697c9751d671c7705cfca2d140f6ccccf

SHA256
1c646932aa1f96137d0f003fa06ecb8cee73ca8c74593bd43499e08a17f9cc59

SHA512
52f45022c8e61b7ccd0c5b8ae455b16bf67b342d66f4582d16c0251d0d758b2e20b58960efade829c398179f2240bd99f5dc4571f16cf41f5617e88e853034e4

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

Filesize
64KB

MD5
89bb45d36d37add1344da039f30599dd

SHA1
403126a2d0ed133a005df2046339c70e0a5e10ba

SHA256
e299d0c08f559c5bb3b1301f69c169a5e99a7e8238806b9e4ae02a30c1acd592

SHA512
ac57ff687196cbe9984b6bf1b64830ae31a1274e9f121b617fdb0991c737dee0cd74a7cf762578dd46c6c5643e9bcacdcc412cfdd3cbc5c7dea4cdebcb7f5fb9

Download Submit