ef6348d108fb39530aba90604f658ce0ed9e189e21cd363c5eb1ba38a5197ecc

Analysis

max time kernel
71s
max time network
87s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
19/02/2024, 17:13

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General

Target

Renderware 3.7 SDK (For Windows) Full/Documents/RWAI_v3.7.pdf
Size

89KB
MD5

5ffb960e03803d405a7f76a6b1c85a01
SHA1

34d83fc6eb0f6171a9e3fad0389159750fe7bfa8
SHA256

e7e41b01c583fe5a1b07bcdfbf0df3194ae384ec54daf9ccc693498870ca9d18
SHA512

fa8b1c6844b18616420edc9ea0789e34d151af0ec224ad5434f1d5243a3ed75788e9bc0e727aa5a675121ead45e348db6e09c2e70fbada8071e73be135de971a
SSDEEP

1536:PJhrpAZo+n856IMrJ2tHhnH3xTIn4fko53xrWUtY+aglHncJQSx9J5WD16hIDy1:PJK256Fr4hBTd/xWUi+awcJl9J216hI+

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-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3332	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe
3332	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3332 wrote to memory of 932	3332	AcroRd32.exe	91
PID 3332 wrote to memory of 932	3332	AcroRd32.exe	91
PID 3332 wrote to memory of 932	3332	AcroRd32.exe	91
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4540	932	RdrCEF.exe	92
PID 932 wrote to memory of 4208	932	RdrCEF.exe	93
PID 932 wrote to memory of 4208	932	RdrCEF.exe	93
PID 932 wrote to memory of 4208	932	RdrCEF.exe	93
PID 932 wrote to memory of 4208	932	RdrCEF.exe	93
PID 932 wrote to memory of 4208	932	RdrCEF.exe	93
PID 932 wrote to memory of 4208	932	RdrCEF.exe	93
PID 932 wrote to memory of 4208	932	RdrCEF.exe	93
PID 932 wrote to memory of 4208	932	RdrCEF.exe	93
PID 932 wrote to memory of 4208	932	RdrCEF.exe	93
PID 932 wrote to memory of 4208	932	RdrCEF.exe	93
PID 932 wrote to memory of 4208	932	RdrCEF.exe	93
PID 932 wrote to memory of 4208	932	RdrCEF.exe	93
PID 932 wrote to memory of 4208	932	RdrCEF.exe	93
PID 932 wrote to memory of 4208	932	RdrCEF.exe	93
PID 932 wrote to memory of 4208	932	RdrCEF.exe	93
PID 932 wrote to memory of 4208	932	RdrCEF.exe	93
PID 932 wrote to memory of 4208	932	RdrCEF.exe	93
PID 932 wrote to memory of 4208	932	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\Renderware 3.7 SDK (For Windows) Full\Documents\RWAI_v3.7.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:3332
- 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:932
- - 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=E6EAC7BD1446DEDA0CA0FE4D8AE587A8 --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=E6EAC7BD1446DEDA0CA0FE4D8AE587A8 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4540
- - 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=A8F2C00D0C89B5F22B615489456074B9 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4208
- - 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=9BB2820FF1234351133AF279B3BFA154 --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=9BB2820FF1234351133AF279B3BFA154 --renderer-client-id=4 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job /prefetch:1
    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=481BE52540B921CF636A5DA4F39EE5E2 --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3032
- - 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=BA7AE43CB954C4E62029E98F4A0E3AAC --mojo-platform-channel-handle=2596 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3456
- - 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=A9797A5D81A1F3165C15DACA07833324 --mojo-platform-channel-handle=2684 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2160

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3968

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
14065525eed9cb93e389aede5e874422

SHA1
5b1265b7d00375554cf63e034458287ded666727

SHA256
20fd3bb6dd7f089405fed62834ab9f57850ef8a9cbac2397985eaac84963fa14

SHA512
f71b4056ccf8beb4067bfcee3e948802f15b620e5d283c468743d70d1b2f3f5d7ea2aced179f10272e667e3236e5e8d1b57b1631c3fb9bf9515bc69979ad4ca1

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