f1e939f149ccf9802d842b32130ba7bc0a229412bb5ef5372242c252aaa319b1

Analysis

max time kernel
147s
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
20/06/2024, 06:05

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General

Target

037bb55b6b09d426d26a128261879fae_JaffaCakes118.pdf
Size

12KB
MD5

037bb55b6b09d426d26a128261879fae
SHA1

cac30f5b103b94ddcafc1623397a92363bee86d6
SHA256

f1e939f149ccf9802d842b32130ba7bc0a229412bb5ef5372242c252aaa319b1
SHA512

d64932ea8f0f75addd9e3d956d82749be803fb434e18235e3da36351a278b46642a5fb84d6820ee6c89d991c97c0882331d45300424c2449915715e61053b2e2
SSDEEP

192:bONbedw+lJ5HGQe+6W2AWhgtHxyQd9+SskEL9u2M3:bONbedw+lJ5HGz+6W2NQHfd9+S6JM3

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
1104	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1104	AcroRd32.exe
1104	AcroRd32.exe
1104	AcroRd32.exe
1104	AcroRd32.exe
1104	AcroRd32.exe
1104	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1104 wrote to memory of 2020	1104	AcroRd32.exe	85
PID 1104 wrote to memory of 2020	1104	AcroRd32.exe	85
PID 1104 wrote to memory of 2020	1104	AcroRd32.exe	85
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 2204	2020	RdrCEF.exe	86
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	RdrCEF.exe	87
PID 2020 wrote to memory of 4584	2020	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\037bb55b6b09d426d26a128261879fae_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:1104
- 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:2020
- - 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=96E25DD3FE630464C4022E0AB9E8647A --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2204
- - 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=032B0E2281C62877D88CC6DEEDE4D589 --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=032B0E2281C62877D88CC6DEEDE4D589 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4584
- - 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=022202A7684D4E9006791ED6F699A156 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3320
- - 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=BD83A0FD47B4E129B8E1C1FCCEDF6851 --mojo-platform-channel-handle=2404 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4828
- - 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=EBB2CEB6D66079A568AC33F0C5BD78C6 --mojo-platform-channel-handle=2356 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1064
- - 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=35D14EABCB57D9820A03FC86BC0A42D9 --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=35D14EABCB57D9820A03FC86BC0A42D9 --renderer-client-id=7 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3016

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
29b9bdae9d8633651d4fa2a78a1aefd0

SHA1
533c4e8c3250717544b69a3300450fdd52d4fe7c

SHA256
9566eac0cc1ac4264a69f5a14956485c5127f236bcecf794a569dceb4eebd1c2

SHA512
ec55b1b2d7e0b4b8abd6c565569a9cca79383136f42c9d8c8c9469e6744d7152af71d6a88bb09553493952ee70ef014cccce6ea59aae2062aa85e1a712170fb0

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