ce8410cf5277847d2f34816be10083efdc945569dab1c93ab61be82b28b38468

Analysis

max time kernel
94s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
06/07/2024, 00:38

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General

Target

273ce600b58907ccd0ecca8e586d3ab4_JaffaCakes118.pdf
Size

73KB
MD5

273ce600b58907ccd0ecca8e586d3ab4
SHA1

cc4808bf6a95887a6a752460a58cd5174b7ac9da
SHA256

ce8410cf5277847d2f34816be10083efdc945569dab1c93ab61be82b28b38468
SHA512

3c0c509d16bdff463160c993f529d8b9ab616d47e08b4a3322438a3ad087be48f80260d77ae9473a323696890160014dd6bb24d323fadc8ce93a5354de09c01a
SSDEEP

1536:0CZyVM1ezZglhrPNqh5wwcVdbKZHCIsh0UWxrT1DBwFX3rCW8pO+25s:9ZedgfrPZ2ZHk01rTDwFnrt+B

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-1-5-21-3642458265-1901903390-453309326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
392	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe
392	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 392 wrote to memory of 1792	392	AcroRd32.exe	86
PID 392 wrote to memory of 1792	392	AcroRd32.exe	86
PID 392 wrote to memory of 1792	392	AcroRd32.exe	86
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 1256	1792	RdrCEF.exe	87
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	1792	RdrCEF.exe	88
PID 1792 wrote to memory of 2360	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\273ce600b58907ccd0ecca8e586d3ab4_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:392
- 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=8D2083D204E310552D4C93D6AE327998 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1256
- - 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=246E0DBF11BAF2920D1D4DE5909D51F4 --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=246E0DBF11BAF2920D1D4DE5909D51F4 --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2360
- - 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=57F115A192C9790FA13D94359CCD48F0 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1576
- - 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=793655DCEEF1796EEDA1A2AE78CABFD3 --mojo-platform-channel-handle=1796 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3676
- - 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=929ECEB7E3C7BC9A24800764C4896F10 --mojo-platform-channel-handle=1712 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2268
- - 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=86307D390AF6745ECA270A2DC0645FA4 --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=86307D390AF6745ECA270A2DC0645FA4 --renderer-client-id=7 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2428

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2328

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

Loading Replay Monitor...

Downloads

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

Filesize
64KB

MD5
7a268f2d16c8903c6b4a42df1597902f

SHA1
9e99ef0644ca1b47900a01ecd7d1346779bb899c

SHA256
e6d6ed16eaa2d3fe04cb8925b5cce65d3cd5178d8e7ffd2b9c51e013f7d3d552

SHA512
2705ff2dbcf9c811b63b29802c79da257231a4dfbfca1271aea0a919a81ae2a661c9624ac935a4145863bd2dd7eaa8e6ec7b7a4ef38ff2eacdcad28d18bb601a

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