6e78d908531d2e86311ee49a734e35f42e9a17edbb586b27df824d5ea2c5552e

Analysis

max time kernel
93s
max time network
153s
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, 17:04

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General

Target

2a361f9ce464eba7ba7e60aa7097aec0_NeikiAnalytics.pdf
Size

417KB
MD5

2a361f9ce464eba7ba7e60aa7097aec0
SHA1

c9654aadb83bfcb67de2d435188137215f0838dd
SHA256

6e78d908531d2e86311ee49a734e35f42e9a17edbb586b27df824d5ea2c5552e
SHA512

219b0b8fb0d68a43ebafb396243828c5b8badd7f71e95c516d8728b29fae24e6d8d79c532ed862d52cd384b4bfb24030b77b67c39401fa6a46ff22e73964abb4
SSDEEP

6144:JF7h0l6uQwzCQR8DGKRb02FYJmG4U62yF1FAWgBsN1tVymmUPJm1HEi6Q:JFl0YizCQaC4xIh4kykWgCX5mUPCHOQ

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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5104	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
5104	AcroRd32.exe
5104	AcroRd32.exe
5104	AcroRd32.exe
5104	AcroRd32.exe
5104	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5104 wrote to memory of 560	5104	AcroRd32.exe	87
PID 5104 wrote to memory of 560	5104	AcroRd32.exe	87
PID 5104 wrote to memory of 560	5104	AcroRd32.exe	87
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 3140	560	RdrCEF.exe	88
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	RdrCEF.exe	89
PID 560 wrote to memory of 4896	560	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\2a361f9ce464eba7ba7e60aa7097aec0_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:5104
- 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:560
- - 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=76CF287AF8251283E59A6139225AF382 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3140
- - 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=15CCFC75F0CE4CB06E2D4B9C06E56B1F --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=15CCFC75F0CE4CB06E2D4B9C06E56B1F --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4896
- - 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=F6B9C28917BEAACFB1B491FD2883CD60 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2328
- - 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=63F3D971A52E7120C7678972D11747EF --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4524
- - 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=0D63C68CE4E9E073354D9DB7DD7F90C2 --mojo-platform-channel-handle=2464 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:376
- - 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=13A846189B1BDB6F690E65A33C9C80BF --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=13A846189B1BDB6F690E65A33C9C80BF --renderer-client-id=7 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:872

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

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Downloads

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

Filesize
64KB

MD5
70d7eeed393437a201e318c18fab9010

SHA1
308df3a62d156860bc25d6057c36ab0231c5f582

SHA256
987efc4a8140ff04f1698992c49be85ccf925680633a58441ffef8a8fb1c50fb

SHA512
a91dd2fe228c60c3913bc1852c739da67d0cbf26ce1d3ee2d65be471db6bf7eeeebb3857b12bc6dda1f45fcd91988ac289f03fda58a695b58ba8321c69145202

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

Filesize
64KB

MD5
11e5126154665123b63391683bead571

SHA1
edff01feee89cbdb4f1ceb1d3665c0066326de7f

SHA256
b817f8c0cbe381fd5e6b680c32e41cdd8b2f01d6c6c000bb75371fcd20e4019c

SHA512
b29ef53ed9b6f6ad0cdce20af133e61f6dec29633d0ccc699fb867a5ed1d8e602b94c981856f7da063c8eea32fb53bce3e21d32f51e8b908f76784deb67cd641

Download Submit