0f2d67bffccb3501afa16d0d52072f368d5fee730da36595b74dfcab1a642e0d

Analysis

max time kernel
94s
max time network
124s
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, 02:45

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General

Target

5fa632656d86bb7748dcd226211c11e0_NeikiAnalytics.pdf
Size

312KB
MD5

5fa632656d86bb7748dcd226211c11e0
SHA1

da8d01a94f952db604f062b33f2917fba4677f44
SHA256

0f2d67bffccb3501afa16d0d52072f368d5fee730da36595b74dfcab1a642e0d
SHA512

325e7c93a9eb5e26091eaba17c833793f4d9f82bdc48559dff80827191ea81ba6a7f36232f86cd4ff2a8ad27464998024477707fde9ef42cfb497d33096dfe0b
SSDEEP

6144:rJMujQ8ujo0fj/iPkrlnrVzIwj7xzCQQaJTnC+fFuP/2mXmRPQd6:rSwQxrDiPWLzjpzcaJ7CTPmn

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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3348	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3348 wrote to memory of 4180	3348	AcroRd32.exe	88
PID 3348 wrote to memory of 4180	3348	AcroRd32.exe	88
PID 3348 wrote to memory of 4180	3348	AcroRd32.exe	88
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 4964	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	RdrCEF.exe	90
PID 4180 wrote to memory of 3720	4180	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\5fa632656d86bb7748dcd226211c11e0_NeikiAnalytics.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3348
- 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:4180
- - 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=770F987D3E8D2AAFAE0F25BBBB44B22D --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4964
- - 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=10DA08BD8265BAEDBC9C194E3480F521 --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=10DA08BD8265BAEDBC9C194E3480F521 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3720
- - 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=3AB3DC9EB46388BC6E6713B24296E8DD --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4600
- - 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=E07C7E8C3902587DC9CF38B8C13B5491 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4620
- - 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=3838B3F061ACB1F468C5C6266B192C69 --mojo-platform-channel-handle=2376 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:964
- - 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=AE7EB04A5919F519147790B10870ABEB --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=AE7EB04A5919F519147790B10870ABEB --renderer-client-id=7 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2968

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3048

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
1509d68bdf80897abfc7d479262a6467

SHA1
38e8cc7843f17c84e32e0a2f6f6256b3c4aceaa3

SHA256
d4fe64d21235cff62483da16b3c239e48239678e015fe3b9645d79363d7bc283

SHA512
0e7ff7ce6fbe54c82e8514f72c31f9586058096bf08ed2accb83a000681036c7a9af9d0aaba6775e28bc978a9d6c27af87214915da0bfbcd4280a33fe0de51e3

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

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

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

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit