3dc0609d2971feff1734db84986bbdf242d3ec463ad02da9e0bde989804d198f

Analysis

max time kernel
130s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25/05/2024, 02:51

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General

Target

70a12a77624cda54cc08c0bff5208a5c_JaffaCakes118.pdf
Size

54KB
MD5

70a12a77624cda54cc08c0bff5208a5c
SHA1

2027d14181e22b9a3c199f98dfa95fe17f3cb65d
SHA256

3dc0609d2971feff1734db84986bbdf242d3ec463ad02da9e0bde989804d198f
SHA512

b826034bd664eafc74b5c6f283dcf8f2d2701b48004bf78dbbd1203c1f30b4a7abb0a54db23c7089f4994123f174b628c503b6c8954744b3fdad7ad3cea02f48
SSDEEP

1536:gXFZmGWSfNjHZvM/1k/JbB1EwMQkk9VdqO/FcPJ/g6gMTx+frz1FGN:eyslCG9VdqOny2z1A

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
1236	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1236	AcroRd32.exe
1236	AcroRd32.exe
1236	AcroRd32.exe
1236	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1236 wrote to memory of 1408	1236	AcroRd32.exe	90
PID 1236 wrote to memory of 1408	1236	AcroRd32.exe	90
PID 1236 wrote to memory of 1408	1236	AcroRd32.exe	90
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 1052	1408	RdrCEF.exe	92
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93
PID 1408 wrote to memory of 4864	1408	RdrCEF.exe	93

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\70a12a77624cda54cc08c0bff5208a5c_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:1236
- 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:1408
- - 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=89573ECB79A8FFD12188D0D445F35106 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1052
- - 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=E558C8C9B0F2B269E2F22CAB2FFFFD78 --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=E558C8C9B0F2B269E2F22CAB2FFFFD78 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4864
- - 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=68C2410DD5316F238C17C9CBABDBCDE7 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4488
- - 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=856B323426A51D79579172D3527729CB --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=856B323426A51D79579172D3527729CB --renderer-client-id=5 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5116
- - 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=2CE17775C5DCBBC7534F45D59A3E8A5D --mojo-platform-channel-handle=2684 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3404
- - 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=9317502262F5FC233A770F457F5DAB93 --mojo-platform-channel-handle=2808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2852

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
4bef4e6fff1f9925f32f3680ba58b268

SHA1
8d114c2d03ed8d16fbd68ae8e8972ffe9a3a5487

SHA256
5e583ac0ad73cc0f8700add4b977a37c4f5a5935a2bf97689862943c896856dc

SHA512
d2c18fe44f0c6b79b5471b22a203068cd4939faeb9ea3d222b8da07dc55b43a56d68cdd858bc7c7ab770c34f7698e5578f6a7b4e903a433acc29cb6eaa759892

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

Filesize
64KB

MD5
99aad9c3065910b047468afc4e17eb32

SHA1
fc29f893b7c89117a5445c02304a10780a86ac5a

SHA256
4938737717a73d313f47be1300270ae286c27be6d23e958764809164326f889d

SHA512
e51d2c7ef6ba3e74b6124a2dc539a462b99144a2c89cd607003200a3ae1e9cf0fef1a1427574b50e869c34cb00400346560363e0415be726770d5f994126446f

Download Submit