e95c2508bab20b1fb478a24d4c4a3ee75bec5e1b8e7a0c66928948cec30773cf

Analysis

max time kernel
90s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
26/01/2023, 03:06

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General

Target

happytime-onvif-server/happytime-rtsp-server/user manual.pdf
Size

621KB
MD5

69f0e3df9c0584cfa85c8c4f4c1fc19b
SHA1

0a6e4c7278c4838db8bdcf63e4df6bc37a25f136
SHA256

52839702c964152208fb1f5ff57ec562de4aac781a851c5329708baf18e10578
SHA512

b705bb4ea4deb00f8f5addbe7f11d6fb56286119730e452af82dc5d6a1f7a6c4dfa8818fc484fe7cdd7a4b57f6757ff19001434158ffe62b5d3c1862a7ea501d
SSDEEP

12288:z49OejOz0AlS0mFvHzwU+xeqt66MKoyW2m835z1ThQYvqu+KbzHRIfJHFlhM9NEZ:MuC8pzlhQCnHKrMrd2nh

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

pid	Process
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1576	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe
1576	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1576 wrote to memory of 3500	1576	AcroRd32.exe	78
PID 1576 wrote to memory of 3500	1576	AcroRd32.exe	78
PID 1576 wrote to memory of 3500	1576	AcroRd32.exe	78
PID 1576 wrote to memory of 3204	1576	AcroRd32.exe	81
PID 1576 wrote to memory of 3204	1576	AcroRd32.exe	81
PID 1576 wrote to memory of 3204	1576	AcroRd32.exe	81
PID 1576 wrote to memory of 3648	1576	AcroRd32.exe	84
PID 1576 wrote to memory of 3648	1576	AcroRd32.exe	84
PID 1576 wrote to memory of 3648	1576	AcroRd32.exe	84
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 1524	3648	RdrCEF.exe	85
PID 3648 wrote to memory of 460	3648	RdrCEF.exe	86
PID 3648 wrote to memory of 460	3648	RdrCEF.exe	86
PID 3648 wrote to memory of 460	3648	RdrCEF.exe	86
PID 3648 wrote to memory of 460	3648	RdrCEF.exe	86
PID 3648 wrote to memory of 460	3648	RdrCEF.exe	86
PID 3648 wrote to memory of 460	3648	RdrCEF.exe	86
PID 3648 wrote to memory of 460	3648	RdrCEF.exe	86
PID 3648 wrote to memory of 460	3648	RdrCEF.exe	86
PID 3648 wrote to memory of 460	3648	RdrCEF.exe	86
PID 3648 wrote to memory of 460	3648	RdrCEF.exe	86
PID 3648 wrote to memory of 460	3648	RdrCEF.exe	86
PID 3648 wrote to memory of 460	3648	RdrCEF.exe	86
PID 3648 wrote to memory of 460	3648	RdrCEF.exe	86
PID 3648 wrote to memory of 460	3648	RdrCEF.exe	86

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\happytime-onvif-server\happytime-rtsp-server\user manual.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:1576
- 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⤵
  PID:3500
- 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⤵
  PID:3204
- 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:3648
- - 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=258C94D0617ED5D82146EEE2887CEDBF --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1524
- - 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=9B560BC0F1C217F7144F16F60524A404 --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=1 --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=9B560BC0F1C217F7144F16F60524A404 --renderer-client-id=2 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:460
- - 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=EEF1CF51E436A0A4A5DBA18E7FB74883 --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=1 --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=EEF1CF51E436A0A4A5DBA18E7FB74883 --renderer-client-id=4 --mojo-platform-channel-handle=2172 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3988
- - 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=689D4863C08423FE4E5D9454D2EB03C7 --mojo-platform-channel-handle=2572 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1144
- - 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=D1008F2F4C892580D31C8C0F909FE41D --mojo-platform-channel-handle=1896 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5112
- - 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=34DBEAAA38B0E384DB4E7CABFA5B7C11 --mojo-platform-channel-handle=1964 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2648

Network

MITRE ATT&CK Enterprise v6

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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