4f2e26e30411ca67b740a4a745c57b52b9ad276513fa8da2e5ec5cfaf9e703db

Analysis

max time kernel
93s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
12-05-2024 12:02

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General

Target

08f59af385e05c5de8ccf952d176bcb0_NeikiAnalytics.pdf
Size

797KB
MD5

08f59af385e05c5de8ccf952d176bcb0
SHA1

aea5c18c2c583efd212c1dd32ff6abf52161090b
SHA256

4f2e26e30411ca67b740a4a745c57b52b9ad276513fa8da2e5ec5cfaf9e703db
SHA512

4b7e3270246e69ba6582df121a78597e335aaf2ab398531a8a8bc1cfb004bdc7fc8f108427487acf207013317a28f0eb99f5025176df5bdd6d558bd280c4d765
SSDEEP

24576:W1CDH60UbjU4I0SYwpTXMHvIQsRqRwQf0isC09:C0KI4IxzXMdRwS0isC09

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

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2296	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2044	2296	AcroRd32.exe	89
PID 2296 wrote to memory of 2044	2296	AcroRd32.exe	89
PID 2296 wrote to memory of 2044	2296	AcroRd32.exe	89
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3960	2044	RdrCEF.exe	90
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91
PID 2044 wrote to memory of 3544	2044	RdrCEF.exe	91

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\08f59af385e05c5de8ccf952d176bcb0_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:2296
- 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:2044
- - 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=DB1AE4CB8373DF2147C46A6C339AD024 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3960
- - 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=27A2A8EAE7B77C102D062B71E9F4958A --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=27A2A8EAE7B77C102D062B71E9F4958A --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3544
- - 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=A7C50E664D27D704B9123DDC4432C439 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4856
- - 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=DC8FEC1F3777CD1D77EB62C3FE9FC5DF --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2444
- - 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=11491C85CE291BC1C8B2F4923F78AF4A --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2260
- - 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=1AE33D8E720C9541F9CEE036F57C2674 --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=1AE33D8E720C9541F9CEE036F57C2674 --renderer-client-id=7 --mojo-platform-channel-handle=2512 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4060

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3752

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
abda27995e2ac56c266b51bac2a690b9

SHA1
d361ccd6bf8eaabe23c1d6ad17485cce21f3eeb1

SHA256
7a552028917e0996705d606ee05f86e7b4158430e540e2084e59618435ca248d

SHA512
1e1b4c46fce3d2b0672b28842fdc6943b4ac82ac537b7b19fdf7a16bc33cd3c1499190ce80adf3b1bff92cd5e605afa90379f2f03fbb9dc089348f1ecf9b0d64

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

Filesize
64KB

MD5
347fb5d806f1da5f44ba4b4b66e0ca66

SHA1
44d6e20d29f4f658677c472f1acb86e60d7f5862

SHA256
243a5cb30c51ea0b4555aa6745c4f4912ee1d820053f3a4b401afae35bb9e184

SHA512
b08a9af41a8287241b217d6d6d2b7276e6c5bf8f07eae1087e0a32092e3fa5b782427edc9e046686e2d0eff58bb8f420601bfc8d5bb5e8c80b9c00f7c05d3610

Download Submit