7a983215e96b93fe69cb4392b7483728a8b4371a3b1de10ebb0e76f6126e8ed2

Analysis

max time kernel
92s
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, 22:20

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General

Target

41e6fa2d28eb27faa253c22dafd1d990_NeikiAnalytics.pdf
Size

471KB
MD5

41e6fa2d28eb27faa253c22dafd1d990
SHA1

5d673d77298930ee0fd325482caa52d3c6ad9ff4
SHA256

7a983215e96b93fe69cb4392b7483728a8b4371a3b1de10ebb0e76f6126e8ed2
SHA512

5c6fbe16747e3e05c208793c2028733353452a0076fca61e08cb26eaf9a82f03ab88918d96ce114222d6869dbf9df2cb5ce3922228800792a0e95617a47dfb88
SSDEEP

6144:M/5okZxyAJ2V0qZXjbLYZhq+LdfY5HM3BOaEmw0sBPd/5yJdWKSDh4hpmFvYHL0t:M28xvqBzyhlwC3By9P7yU6hpRL0e4

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
3144	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3144	AcroRd32.exe
3144	AcroRd32.exe
3144	AcroRd32.exe
3144	AcroRd32.exe
3144	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3144 wrote to memory of 4940	3144	AcroRd32.exe	88
PID 3144 wrote to memory of 4940	3144	AcroRd32.exe	88
PID 3144 wrote to memory of 4940	3144	AcroRd32.exe	88
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 1940	4940	RdrCEF.exe	89
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	RdrCEF.exe	90
PID 4940 wrote to memory of 4488	4940	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\41e6fa2d28eb27faa253c22dafd1d990_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:3144
- 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:4940
- - 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=6E7624205E2422C81BB474EAB3E50E09 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1940
- - 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=86B3A5526F2088F22815848B70B7658C --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=86B3A5526F2088F22815848B70B7658C --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4488
- - 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=7A2BF3164AFC6FFB5868EB1F11A8FADF --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2860
- - 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=0EEEC87B4E29D4BB5E7B43D370EAF709 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3940
- - 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=8D73D17EF0868A38D015CBB55A943C24 --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=8D73D17EF0868A38D015CBB55A943C24 --renderer-client-id=6 --mojo-platform-channel-handle=1812 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4888
- - 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=6D4B5E03EB805EA7734244F3A5BD7EC3 --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2960

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1556

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
ac931648c73c81d9651df9e6681c4546

SHA1
0a26eb872dfa19d4953567051beb4f55a32232dd

SHA256
a6c7fd52849ed52c73eff500b49060f537afae0276280d1c6664faa71c159001

SHA512
de251aa345e4daa856c1ec337fabb4fdd749531b15a367c08166d66548776f6712c73755fd433610222d357ee019626fd15b38d3f4e899b6062f225272b0bee6

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

Filesize
64KB

MD5
c3f2060ea773448d0b800b76f6e661a2

SHA1
ebd06ae2741bbcc2c681387a0189205de31e098d

SHA256
186f38da0a5b8e63a3f968d4ffef6ee614692ba9272b5a552dea7fcaf33ef44a

SHA512
0f75056bcbb054060788e67c69551aaadd7fde705d83c4c771de360d1af333c0f898017c4bf5682e4f6df7c6dfd9637443799890c1a2d5096f2b7d166b4d8288

Download Submit