9cad9c640bc0a974775f8c474facda151c7fc28139cac801d864690d42b0ef3f

Analysis

max time kernel
141s
max time network
53s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
16/06/2024, 10:25

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General

Target

b304b2d3983fc354acc2ffa7c68681a3_JaffaCakes118.pdf
Size

46KB
MD5

b304b2d3983fc354acc2ffa7c68681a3
SHA1

132e37291a18b6f12950826138c959bcfaf91256
SHA256

9cad9c640bc0a974775f8c474facda151c7fc28139cac801d864690d42b0ef3f
SHA512

141c3d4ac3d19ca09fd85b14bd8cedf4e752734e5b4d0428a49d4d0925f9191c1430d7787e1af9d33da800ed0ab167eb52c4ef862119704819a6cc33819fe38d
SSDEEP

768:ogGzpDKpgheAisgOqPYCvllWfVHtasAP9HSry1A9ovv3iuaQhF8F3bHabz:lGFupMisKPt4+F3iuaNJabz

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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1416	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1416	AcroRd32.exe
1416	AcroRd32.exe
1416	AcroRd32.exe
1416	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1416 wrote to memory of 4316	1416	AcroRd32.exe	85
PID 1416 wrote to memory of 4316	1416	AcroRd32.exe	85
PID 1416 wrote to memory of 4316	1416	AcroRd32.exe	85
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 3340	4316	RdrCEF.exe	86
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	RdrCEF.exe	87
PID 4316 wrote to memory of 2576	4316	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\b304b2d3983fc354acc2ffa7c68681a3_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:1416
- 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:4316
- - 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=C31408508E600FAC14DB1E46703A5128 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3340
- - 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=255C2E41ECF5E704E592DC9862BC5BF0 --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=255C2E41ECF5E704E592DC9862BC5BF0 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2576
- - 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=D0C9F42B1F864AA12E68320BA3B4014B --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5092
- - 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=32A8FB67A471EC052B5439A981C79FEE --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3000
- - 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=922D739D55F5167BD3A3FD1C234642B2 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1644
- - 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=C593D0FA5DBF0B9AFCA88EF337D56641 --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=C593D0FA5DBF0B9AFCA88EF337D56641 --renderer-client-id=7 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3480

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
c858c69784916c2bf5d94dc286eb108b

SHA1
1b5479fb96be91e5ade7d2bb71660d8756cb8873

SHA256
f6ffae2b9c4f6dd819e98b0775b78a7061c829c70e80e5937bebc7dc3b0d85d1

SHA512
039fb6f00b93e423130d8528c32691c1ba0d49ea80fc94b0a33924dd9c29ba16551c3650731f711f65bc5a80fa4928266efbfff4af16cea4733dc42bfea22c9d

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