0dde46c2c8599e63039edcd999c255464cc3d5b6f9795f79044e556413e62b20

Analysis

max time kernel
149s
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
11-05-2024 01:03

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General

Target

4519903c614943ca316b7a6426d3e050_NeikiAnalytics.pdf
Size

317KB
MD5

4519903c614943ca316b7a6426d3e050
SHA1

2fc231eca7e431e3d81d817d6a30e5eecb44c839
SHA256

0dde46c2c8599e63039edcd999c255464cc3d5b6f9795f79044e556413e62b20
SHA512

8429c99505d9dad814678465bc593880a0608052a77cc3f318f95d16a8860a83601f9334863c8d30cff5812b6d321d84b46c35c3a988deb03e01608bda1d6682
SSDEEP

6144:+YmhKTyvP7kfGRgKGybiavObNH4j1fHYB+AZaUXpOmZa+WH5x:+JgOPOMfGkVt4kCxXWH5x

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
2956	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 4912	2956	AcroRd32.exe	88
PID 2956 wrote to memory of 4912	2956	AcroRd32.exe	88
PID 2956 wrote to memory of 4912	2956	AcroRd32.exe	88
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 4880	4912	RdrCEF.exe	89
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	RdrCEF.exe	90
PID 4912 wrote to memory of 2200	4912	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\4519903c614943ca316b7a6426d3e050_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:2956
- 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:4912
- - 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=A53ACA8F52284F54E43064FD0DF6476C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4880
- - 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=3DC4DF517684D4F7E0E6C4B86866C860 --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=3DC4DF517684D4F7E0E6C4B86866C860 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2200
- - 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=947FEB764906699B64F3522A487870A6 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2944
- - 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=8810D9D6FE8F3CFE1A04C55B6DDCEB71 --mojo-platform-channel-handle=1852 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2392
- - 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=B081CB415F818B3ECE5DF278F3F580EC --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=B081CB415F818B3ECE5DF278F3F580EC --renderer-client-id=6 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1400
- - 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=7DA47D3581FD8C0B1194A4132E875168 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3528

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1496

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
fb04fb0b2d3b3b34afbf56a7994bebba

SHA1
6c6846caccbda6946a56f178e68312e8b5cea3db

SHA256
fc3e3a1519329dd88290922c72ac4f77391c7e979f2c99f645ea118309b17d05

SHA512
985c1222370d71fc13e45d05e40e47faf6de78dba9a73946ea9a2d2aba977e5861a61f9c371093ad96a452d64cabece00bad7226b2eaed660cc5dc51db2be5d2

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

Filesize
64KB

MD5
3577452a35ffef08af8e8442746b3d95

SHA1
90ccf6d47b6bf44f3114cbfaea532636ab8b75b6

SHA256
087548ba693bf47119872d9732ebe7d57bf1c34d91cef6e4612cc79494849ecf

SHA512
f3a005bdf4376232d410b669df1897cf4503b8f86a3b6faa3b6a49c4eb84ef35f576c611d3230464e72b9528477a3b59d1c5d4afbf9ad4d17ff7e4edab4771d3

Download Submit