81ea84526c1ada92ed588cb0353033feb26c79b76f4806714b9473ccfc44d0de

Analysis

max time kernel
141s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
30/05/2024, 14:41

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General

Target
64748ab795431c85ca296d6ceeecbf50_NeikiAnalytics.pdf
Size 84KB
Sample240530-r2q6jsda47
SHA256 81ea84526c1ada92ed588cb0353033feb26c79b76f4806714b9473ccfc44d0de
MD5 64748ab795431c85ca296d6ceeecbf50
SHA1 158abf37075f4d5b4c4214598d0c741450394d9d
SHA512 d14cec7a0aa08245b7bdbaef6bf00a6f2dc968a0cc91fc24227840be6b9abee969cc52a290991a0ded23b0bf4b31ecb6f418999ffd9bea19b69b383c79d770b0
SSDEEP 1536:+tL4G7KsBcm01Jp0Weh/2ROQKgpT4LeJ5aIp7QBEwzIN4niIFy10m83:yfBd0t0nNQKgpE28FIuniOy1s
MD5 SHA1 SHA512 SSDEEP

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

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2524	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2524	AcroRd32.exe
2524	AcroRd32.exe
2524	AcroRd32.exe
2524	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2524 wrote to memory of 856	2524	AcroRd32.exe	93
PID 2524 wrote to memory of 856	2524	AcroRd32.exe	93
PID 2524 wrote to memory of 856	2524	AcroRd32.exe	93
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 4200	856	RdrCEF.exe	94
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95
PID 856 wrote to memory of 3500	856	RdrCEF.exe	95

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\64748ab795431c85ca296d6ceeecbf50_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:2524
- 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:856
- - 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=F22AD78A0CEC2E5A158B93640609FEC5 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4200
- - 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=0606F53ED6267E8C7FB24CB0B77289D3 --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=0606F53ED6267E8C7FB24CB0B77289D3 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3500
- - 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=F14AAD80805D5093B9500A80BBCE8C24 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1068
- - 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=6E99307102423010E69443F804BD5DA3 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2664
- - 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=DE436A52B5BA563A2E20CB31DAA4EEAC --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=DE436A52B5BA563A2E20CB31DAA4EEAC --renderer-client-id=6 --mojo-platform-channel-handle=2444 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1676
- - 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=19CF47D17D1C1EA8452154E538A2A58F --mojo-platform-channel-handle=2404 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:228

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1844

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 54bbec82b9af409d3ce7f75ee0dac025b3b4e68883d5a88c30bed98d810a135c
MD5 fcbfc576dd535917218b4699998718a7
SHA1 b3162d2e443af29871031346e3974e370cb2860a
SHA512 6e137729286b27555a44f2df9eb96f289046b88d7c052ed334d0757506080cd78b7b5af18b32bec04251070e4d9b7b4110e801def17233ad159b138b03a5a5de
SSDEEP 384:yeMdThPUtELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:2U+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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