82323657ea22fa8778600edbe527b084a26c3afdad74aef252d90a73ac435efa

Analysis

max time kernel
8s
max time network
10s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2023, 02:41

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General

Target

pdf-la-historia-de-adan-y-eva-documento-clasificado-de-la-cia_compress.pdf
Size

126KB
MD5

d14628794cc2c4758bc30f93bb8a7ce0
SHA1

d22a845709fab0bcc508918d1fb7e6cda5c7bd26
SHA256

82323657ea22fa8778600edbe527b084a26c3afdad74aef252d90a73ac435efa
SHA512

85d28dd9dfe105c1469f8f79ee6a7faf346165f6d1be24db6017c5961e79ceef2a994794b8c77a63a32ba264ec1f2a1f4320f517d83937d75bda1b90460a3130
SSDEEP

3072:CRLI8u+AeCorRuOrd8ZIeiXE4TiLBd5CGs:ChI8u+Ae39Fd8y/2LBGz

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-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3392	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3392	AcroRd32.exe
3392	AcroRd32.exe
3392	AcroRd32.exe
3392	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3392 wrote to memory of 1168	3392	AcroRd32.exe	84
PID 3392 wrote to memory of 1168	3392	AcroRd32.exe	84
PID 3392 wrote to memory of 1168	3392	AcroRd32.exe	84
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 1852	1168	RdrCEF.exe	85
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	RdrCEF.exe	86
PID 1168 wrote to memory of 3976	1168	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\pdf-la-historia-de-adan-y-eva-documento-clasificado-de-la-cia_compress.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3392
- 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:1168
- - 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=D4C42475A6A369D0095C9F825455BAA9 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1852
- - 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=5E8C203D97E1E92E0BD868EFDB6D48EF --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=2 --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=5E8C203D97E1E92E0BD868EFDB6D48EF --renderer-client-id=2 --mojo-platform-channel-handle=1776 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3976
- - 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=81C05BF807AFFFEFAA73CDC9200E3DD4 --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=2 --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=81C05BF807AFFFEFAA73CDC9200E3DD4 --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:448
- - 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=97DEDA4CD9ECB929A87BC50D1BF59388 --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:780
- - 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=1231D2F41429EE24933148B68F46ABD9 --mojo-platform-channel-handle=2560 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4956
- - 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=D01759BF0112EFB6E442592EC2AB3839 --mojo-platform-channel-handle=2616 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4340

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4264

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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