f33cfb3864b315811e284e9fb2b0caf1f180131eb4e4a956470b2c451900b61f

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
06/06/2024, 08:27

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General

Target

CV Carla Capponi .pdf
Size

37KB
MD5

3701aac330dd1b9917b057ee08c27ed8
SHA1

d8ebcb7b43f0968eb4cedee9da04e819f538d658
SHA256

f33cfb3864b315811e284e9fb2b0caf1f180131eb4e4a956470b2c451900b61f
SHA512

ff3ebfc5361c72020e7be5805cb5890a257ec83dd65c9dec5094d65e008aae343c72074dbb84dee87c840de31030b15e4f516879410d622ede7857525aec7adc
SSDEEP

768:yMnKfOHim0JVWp0H+yMggsqLGlYamm+UC97XPmeWGLDjQdjxegSFEzaTQguQmGCD:IGClxHg6rm/lPmeHnG+QJ+C6CZ

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-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3116	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe
3116	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3116 wrote to memory of 3332	3116	AcroRd32.exe	86
PID 3116 wrote to memory of 3332	3116	AcroRd32.exe	86
PID 3116 wrote to memory of 3332	3116	AcroRd32.exe	86
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 2624	3332	RdrCEF.exe	89
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	RdrCEF.exe	90
PID 3332 wrote to memory of 3060	3332	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\CV Carla Capponi .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:3116
- 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: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" --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=CC94AD1E6856681AC734E0E5910BEFDA --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2624
- - 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=F0733C32EEA50A844366C231BD69A4E5 --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=F0733C32EEA50A844366C231BD69A4E5 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3060
- - 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=C3F6CAC00F0033233BAA92B40C15AD09 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3948
- - 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=5A83709278A3936C2052473686CC1363 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3436
- - 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=32B609CCA14E5F41BA0A43FBB654E9D5 --mojo-platform-channel-handle=2372 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1156
- - 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=DE3AE38E68A71BEDE3F662F1FD5700AD --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=DE3AE38E68A71BEDE3F662F1FD5700AD --renderer-client-id=7 --mojo-platform-channel-handle=2436 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4732

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
0c1b880785455d6999fcfa91fbd5572b

SHA1
ff84680a4d9cd3ebba344fc8c2af66898a43057a

SHA256
732cb0470e2a4071d714c2d2f0879283672079f089bc3f866db4f4963ffb9d1c

SHA512
6f63d30321841129a633bf0c9d0889e5b5685b1aac12d06721e76b4b3257118a957fca36e0c4f2a53ea1016a0e0088700e1acd655c874f1570b9407d74d51af2

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