b2e2b69e7c79ba96b6ae538de6e0c83d2706f18606b067161458ef7fd4b1f8f2

Analysis

max time kernel
132s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
28/06/2024, 08:23

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General

Target

Bauwerk_Parkett_Pricelist_2024_CH_de.pdf
Size

2.5MB
MD5

caaf385eea54431f21e8f341ff30bb35
SHA1

1baefa22cf07d8ddfacb63e85e0b4357fb44b41e
SHA256

b2e2b69e7c79ba96b6ae538de6e0c83d2706f18606b067161458ef7fd4b1f8f2
SHA512

7b208749989c4c15fa243bf6fc4d7b0d4aeb074394c3f4905d230f48297aba8b601c4bc72124c33e7f85b1d7034c2c54c05215ef05ba8ebfb8bb09bfcb253999
SSDEEP

49152:bE/2ZoUgioky7P3RNi/TrbHQ0lZw+EBywYMGs5+GHQYTzzP+1:4uyUpoxLW/TrbHZ2B9YMGsUy9T8

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-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2052	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2052 wrote to memory of 4256	2052	AcroRd32.exe	86
PID 2052 wrote to memory of 4256	2052	AcroRd32.exe	86
PID 2052 wrote to memory of 4256	2052	AcroRd32.exe	86
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 4436	4256	RdrCEF.exe	87
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	RdrCEF.exe	88
PID 4256 wrote to memory of 2272	4256	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\Bauwerk_Parkett_Pricelist_2024_CH_de.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:2052
- 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:4256
- - 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=48B544DE2789A736DA91132A0B390535 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4436
- - 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=FDC07402A2907572DF90EC679C86C961 --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=FDC07402A2907572DF90EC679C86C961 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2272
- - 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=E5D0E7EBC7314DCB787B3FAB60E389BD --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3924
- - 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=D184FAEF2A60D360EAEA6457410547A3 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2732
- - 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=F7632B092994DEA6AD255D27A77D144F --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5068
- - 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=D852A59D30AC53C1C7BBC44CD10B7B21 --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=D852A59D30AC53C1C7BBC44CD10B7B21 --renderer-client-id=7 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4904

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4104

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
7d3351424c07b94c1f1a67e31098f0f0

SHA1
57c1655bd1ee28e2f9a26230fe3fc064adcab7c9

SHA256
928e776e043ef18478532a5b663a4a09fbbde500087fea46dbb53e04c05bec88

SHA512
be231bab8e629a4e0ff8b7aaa08b4c847e098449c81db6f57753680f1f46e1645ad329ccbf73b0c3193031efa293b74525c9c88a13ab7fb3b905746b86e0a028

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