6cd038a0437be520f4cae3b1b756a10f90d632e3bbd8ad3a8bbf20b3db1b922b

Analysis

max time kernel
141s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240426-es
resource tags

arch:x64arch:x86image:win10v2004-20240426-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
28-05-2024 14:46

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General

Target

CADe_SIMU 4.2/Nettoplcsim-S7o-v-1-1-0-0/doc/NetToPLCsim-Manual-en.pdf
Size

515KB
MD5

ec5c9a75bb6827cf43fbb35cedd82bcf
SHA1

a616127f9ed156163220c5d4c0e0124c184a0e73
SHA256

35b03399b3b837e70d51c97dbf1be1de2ee6a59f20eb314de459c8ff27fb7dfa
SHA512

a05672223ae9f97b7c06e36fae9b02065cbc7018b8fabb35a9149484cdbe5be013bdcfabe69723d24b5d303078b9f017a6fd7c993a0fe966d976c78a900c9056
SSDEEP

12288:JJSK3qMtRxtiIPcmNjviT3pMCmqHHtev+p3WoT4:zSaqrIkmRiTqoIv+NWoM

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-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3200	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3200 wrote to memory of 2016	3200	AcroRd32.exe	86
PID 3200 wrote to memory of 2016	3200	AcroRd32.exe	86
PID 3200 wrote to memory of 2016	3200	AcroRd32.exe	86
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 2800	2016	RdrCEF.exe	89
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90
PID 2016 wrote to memory of 384	2016	RdrCEF.exe	90

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\CADe_SIMU 4.2\Nettoplcsim-S7o-v-1-1-0-0\doc\NetToPLCsim-Manual-en.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:3200
- 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:2016
- - 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=05F256F30CA1D7E048BC6C0385FAF7AA --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2800
- - 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=AF00FBEDDE33916F19C5E21C1586BF24 --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=AF00FBEDDE33916F19C5E21C1586BF24 --renderer-client-id=2 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:384
- - 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=5AA70054D5159BE92C0BF354BD4A301C --mojo-platform-channel-handle=2276 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1856
- - 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=B96E00E8CFE68C71FF140E345C784888 --mojo-platform-channel-handle=1920 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2360
- - 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=3DB664C3EF4AE4980AA9629FEEBB9637 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4668
- - 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=2817A61C05D6A3391F079E48549CF3CC --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=2817A61C05D6A3391F079E48549CF3CC --renderer-client-id=7 --mojo-platform-channel-handle=2452 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4036

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1484

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
2c5dd682791611909ddd3b79922b1181

SHA1
ae4264eef9f52d7a1eac3a803fff86f0cf6bef99

SHA256
e72414a2b17b13de98a85905f0d55577f01fd53ddccd67adb3bf2c4563fb413a

SHA512
53f6297344c6b10f842bd9230ab711d091043f8949e656c6edc58d903159c69cc080b438f4b47007af2bad2a1ed69bec066a66d318efcbdb04f5012e6c4f6ff8

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
memory/3200-129-0x000000000BAC0000-0x000000000BD6B000-memory.dmp

Filesize
2.7MB

Download