6b92440c4a19b1338394afac2721ad7a281357742e2da9d5ee7e3270ea1d6543

Analysis

max time kernel
93s
max time network
130s
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, 00:06

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General

Target

360854694fef52a6fa6ad3889398eab0_NeikiAnalytics.pdf
Size

425KB
MD5

360854694fef52a6fa6ad3889398eab0
SHA1

2d10556891a61d072c35763b6bea55d270bd3a2e
SHA256

6b92440c4a19b1338394afac2721ad7a281357742e2da9d5ee7e3270ea1d6543
SHA512

86cd4a0e9be5efe9bd9344b61f56de00fa012e60a824f5b311e8d867ff3443412057a4189e416ec9708bb0e39483c49bd6bd1ecd238675c4e1cb5b7ee6c533f1
SSDEEP

12288:cYP/E2W6ehnMXyf4LSLU8Cw0x3kzN1i+6j9Zy:cg/7mHgLjx3k56q

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
4928	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4928	AcroRd32.exe
4928	AcroRd32.exe
4928	AcroRd32.exe
4928	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4928 wrote to memory of 3640	4928	AcroRd32.exe	87
PID 4928 wrote to memory of 3640	4928	AcroRd32.exe	87
PID 4928 wrote to memory of 3640	4928	AcroRd32.exe	87
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1600	3640	RdrCEF.exe	88
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	RdrCEF.exe	89
PID 3640 wrote to memory of 1708	3640	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\360854694fef52a6fa6ad3889398eab0_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:4928
- 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:3640
- - 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=0F73165FE890127D8910412A89EE4344 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1600
- - 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=D88D51C78193DF34528A6C82B19CBB4A --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=D88D51C78193DF34528A6C82B19CBB4A --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1708
- - 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=C4420F975390E8A0FA705B028D8DBE9E --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2532
- - 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=71DCD2F1B2D23495357D933CDAC4B53E --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=71DCD2F1B2D23495357D933CDAC4B53E --renderer-client-id=5 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2940
- - 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=E5199C658313C1B7888D7C49CFD2D582 --mojo-platform-channel-handle=1828 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:516
- - 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=6F229DF76A9391CD21E47E92412A3574 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3084

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4400

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
8847b3982ebde98de1f98c037e00a535

SHA1
ac123a41a5fbeb3a45fc8a31a931430ad98ba0bb

SHA256
8688f550cfa85ecd729dd947289c5912d6c81f8f22e401754e81e97fcb0e8b8c

SHA512
eb094a0b65bb9c4f2527840b028401f74adb2fa04b51cca057eae8eb2ef43c812ecbeca0c632c9c1f738af1913bad44da93be3c77544ce947d1a2e9ec1e50ebb

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

Filesize
64KB

MD5
e75535f18fc9ce8990b833cfdabc50b7

SHA1
4420c3bcb578802f3b8cfa68bc80561fdbb3574b

SHA256
e4379aa6206a48a680679bccd8b5576a2d9ccf44cde2df8706d0758a8b409d9e

SHA512
7527310faec5e33a7f7bab61ef0e13ba2549f425c02b866784e241f90ef22a40169ad7ebc87ed5d0cb6ae5e0dd232f0c6ccefafa9d9482d8d80b0f14122eb93e

Download Submit