b6868cfca6ddd926cff0ff36739bb45a1374e5860a656bdc036d93894818f629

Analysis

max time kernel
102s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
15/04/2024, 01:24

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General

Target

Operativo marzo 2024/23.03.24 PAGO PEAJE.pdf
Size

149KB
MD5

576b6f465dcb92c4a7c967156a0a7f5d
SHA1

1b9a330666d0c1fc98154ddab8a085535f558d7e
SHA256

352df2bdeb0ee93703c881f3e9df3615df6b7991294b7c329f51f7869c19d54c
SHA512

c4ec4d0b81e0c9d1a6b20f5972328a40b812df93939f3fde91d375e211cbb24b15197991db801deccf05cd047c1b88e9ebd588c29f6b1944c9e8a00b1072dc1c
SSDEEP

3072:PvF9jTVihLwP/NHtFWeK/E6G+1E+mI9251DNwUYPyKI4WaLCKudUeTuQ:3F9jTVihLI1NEeCNXE+mRf5YJIRaLkhF

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-1-5-21-1230272463-3683322193-511842230-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
664	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 664 wrote to memory of 1748	664	AcroRd32.exe	96
PID 664 wrote to memory of 1748	664	AcroRd32.exe	96
PID 664 wrote to memory of 1748	664	AcroRd32.exe	96
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 1656	1748	RdrCEF.exe	97
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98
PID 1748 wrote to memory of 5032	1748	RdrCEF.exe	98

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\Operativo marzo 2024\23.03.24 PAGO PEAJE.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:664
- 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:1748
- - 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=C86CFC67E6BB7F03E8C4B08363B04E64 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1656
- - 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=065E9A062A9E514240458C1766E9B8DE --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=065E9A062A9E514240458C1766E9B8DE --renderer-client-id=2 --mojo-platform-channel-handle=1776 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5032
- - 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=61ACAA720F667F355566EC40799B3801 --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=61ACAA720F667F355566EC40799B3801 --renderer-client-id=4 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:404
- - 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=3375ED9EFC85E1F194386E831A693B8F --mojo-platform-channel-handle=2440 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4048
- - 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=59C009E3E8104375CB0D56B0798B9A82 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3612
- - 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=939CF94F1BD88755B3F6E6AB78AE5E7D --mojo-platform-channel-handle=2672 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1328

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4208,i,4770062162764366287,7825742579436984831,262144 --variations-seed-version --mojo-platform-channel-handle=4188 /prefetch:8
1⤵
PID:2440

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
f010be97080d26f1e3acb86329e836ba

SHA1
05466cad27d3bbf438c504578ccdfae86b0c5104

SHA256
763f42d15483d45064a0d3fa53e479799d06204d347c3a07a895ccd15286c896

SHA512
2a52269bbef3b95e09c6d5acce5b40c8eb5ec3e299e4c376f6fd35505c25fb7d348265d789959cb97219f3bfddf5fefcc3e82fcf5e469d9c32025e6b05f3fcc5

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/664-134-0x000000000CDD0000-0x000000000D07B000-memory.dmp

Filesize
2.7MB

Download