5f0d073683b83cad0bb7630e300a14fceac864d976c8a33570a95f2a6c0022a4

Analysis

max time kernel
93s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 18:36

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General

Target

43fb4e9dc30cf354ae887ecdc6788ca0_NeikiAnalytics.pdf
Size

70KB
MD5

43fb4e9dc30cf354ae887ecdc6788ca0
SHA1

a83961bc72a0c97b25c6234c90a8f6c8d73cfddc
SHA256

5f0d073683b83cad0bb7630e300a14fceac864d976c8a33570a95f2a6c0022a4
SHA512

3968ca099989922d3af9d59c83919be444478ea757d9a055a231cb72b676931ee34ac8838dd8f4c192f29bf4187c58db5982dc2701419b1429f31d15808cea94
SSDEEP

1536:N3Mg5GzULa0u9j3orV+SmkN09Pt121Ha65QJ3JdX00dDqadh1Wg:ug0Iubor5mkN09PtcHj2bdX0uvhv

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-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1492	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1492	AcroRd32.exe
1492	AcroRd32.exe
1492	AcroRd32.exe
1492	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1492 wrote to memory of 4728	1492	AcroRd32.exe	87
PID 1492 wrote to memory of 4728	1492	AcroRd32.exe	87
PID 1492 wrote to memory of 4728	1492	AcroRd32.exe	87
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 4224	4728	RdrCEF.exe	88
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89
PID 4728 wrote to memory of 632	4728	RdrCEF.exe	89

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\43fb4e9dc30cf354ae887ecdc6788ca0_NeikiAnalytics.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1492
- 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:4728
- - 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=C4B3B1E1A6CC0A7D6C6F057E4CB3C14B --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4224
- - 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=9613612EC0C60CBFCC0C2F154D0DE674 --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=9613612EC0C60CBFCC0C2F154D0DE674 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:632
- - 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=26984ABDF7F8E540825B8B7EAB8AF793 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5056
- - 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=EBB1EA32AB923303D562D915C37BE06A --mojo-platform-channel-handle=1904 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1888
- - 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=76A4C1DF4491C84B33700D85B5EEE6E5 --mojo-platform-channel-handle=2360 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4688
- - 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=CC74428F4D03F90CC066011ADDF064CF --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=CC74428F4D03F90CC066011ADDF064CF --renderer-client-id=7 --mojo-platform-channel-handle=1896 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2948

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
2cea2ed56b21c65f2623600aebda28a7

SHA1
d5a3f113815a1ffd97737fdb7ca35b28d75f5726

SHA256
e64e6626cfdb93659226969b4c254c59b1befa0eb1aa5c2a39c9f39842a0de58

SHA512
7654a05fde57ad61e9ff98f8cff6b4f1785b19e5904d205f819a4e28a5a48a768bb0801cad39ee8ac97fa402a8a0448f17488086130c256364d6296aca92b541

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
f0ad8bd85ee4d6e4710643a2edd67aba

SHA1
6b27f4dafe9ba6953054516930fcc60deb1c1932

SHA256
29a0fa0a797cefb8aa1040814fe587d40f2a0759dabe9dcad70431644bc69d32

SHA512
7199c19f39baf214ccdfc54d4369fb6bf7139f5756ea6716f5bc1bbd49c7795e6aff904fbdf99e052fb5544e01ad5fd67534cf6a8cf61dbc4e3624371205c333

Download Submit