d4da343bf18752205b248fced9c370fc0af90bb01b3197ac05abc852cc4f709d

Analysis

max time kernel
147s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 15:22

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General

Target

a63c270c20d520b7f57ee326d6d295cc_JaffaCakes118.pdf
Size

49KB
MD5

a63c270c20d520b7f57ee326d6d295cc
SHA1

e79a349ac29b0f699c58ccf40b0cec0076530fd1
SHA256

d4da343bf18752205b248fced9c370fc0af90bb01b3197ac05abc852cc4f709d
SHA512

e561034066d423e738879cc36d68e3445e8edc18e6e10bace56cb305e2ac3186efffbee3b17085e5c07c93513325f60482e96f00ac08af2d027a813707e4afed
SSDEEP

768:8KRJFuLr7ynVY8p09eOlTTE5YB3DyR3MQp9ZQujTmeOpFPXPfsoM1l+r4OyH:8mJFyv7E54DMzZRjbot3pM1Yr4/H

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
3788	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3788	AcroRd32.exe
3788	AcroRd32.exe
3788	AcroRd32.exe
3788	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3788 wrote to memory of 1212	3788	AcroRd32.exe	87
PID 3788 wrote to memory of 1212	3788	AcroRd32.exe	87
PID 3788 wrote to memory of 1212	3788	AcroRd32.exe	87
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 5056	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 2260	1212	RdrCEF.exe	89

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\a63c270c20d520b7f57ee326d6d295cc_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:3788
- 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:1212
- - 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=2F407BB2BCB65CA2F655B7F489B9801A --mojo-platform-channel-handle=1736 --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=C6A33121711FDC80FBE2E35C35B2EB68 --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=C6A33121711FDC80FBE2E35C35B2EB68 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2260
- - 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=91A0E374FF22749E5AC6F02B90E9C013 --mojo-platform-channel-handle=2336 --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=3D0EB48FA7ADDA4E6F1CEA406FFD84DB --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1376
- - 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=4853F2BD662F1982A26B0EC32CE2E428 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:840
- - 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=6C40B42E3DD92102B3A8590901A662FC --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=6C40B42E3DD92102B3A8590901A662FC --renderer-client-id=7 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2888

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4808

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
dbc85882505a0e0544c20aa5fffd758c

SHA1
4fc6c32d705ff3cb4d44c7fa4e03d355aa1ddc07

SHA256
9d7895731870710684e99738f660e6dfe93dd1271b9ff7ede558461a708d52c5

SHA512
eb61e27b2323ac75e7a6af5b5462df615a2e2988d2e5403ab849ae43fa14d44f94e2f3d9a0a20d2d20b7c72e2729634c8fbb31bf49c1aba184f8e3a4aab1ef31

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