c14a86b8c6e657664fa014da70efa4e70acb4d4e89f809f8c49e86c4653fa64d

Analysis

max time kernel
140s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
20/05/2024, 08:18

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General

Target

dd28f7e8cc83181c00e4f6dc68f82940_NeikiAnalytics.pdf
Size

5KB
MD5

dd28f7e8cc83181c00e4f6dc68f82940
SHA1

631055ede74a075e91dbe8a14e6c32d2387904d8
SHA256

c14a86b8c6e657664fa014da70efa4e70acb4d4e89f809f8c49e86c4653fa64d
SHA512

740c806dc2bfba452a6aba8ad0275dbd3dbab57f74a178491c48c79f2cffbb533100293a8e165e22c8ac9ae41565ee0802d92fa09d33c0a19707da61cd527666
SSDEEP

96:DLvyWDtvYQtHfxKc7OnseTDLfZJDX3+OTJFXkXcTrcTmbkiToTnN/MT:/XBYCp0nsAXXn+Yw/TwkPTyT

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-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2752	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe
2752	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2752 wrote to memory of 3508	2752	AcroRd32.exe	88
PID 2752 wrote to memory of 3508	2752	AcroRd32.exe	88
PID 2752 wrote to memory of 3508	2752	AcroRd32.exe	88
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2916	3508	RdrCEF.exe	90
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91
PID 3508 wrote to memory of 2460	3508	RdrCEF.exe	91

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\dd28f7e8cc83181c00e4f6dc68f82940_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:2752
- 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:3508
- - 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=8DC28AD722FDA8955046472029B7D3FF --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=8DC28AD722FDA8955046472029B7D3FF --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2916
- - 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=97C2D7F7B0DE79AA22A5F1AFD99E806C --mojo-platform-channel-handle=1848 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2460
- - 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=9CD4939419906B4C82E1CE3BE34777DF --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=9CD4939419906B4C82E1CE3BE34777DF --renderer-client-id=4 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4192
- - 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=5CA4B4ED229A2A34D6E80C2D6140C437 --mojo-platform-channel-handle=2700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2416
- - 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=A363B44076E84B2D47D67B020DA84371 --mojo-platform-channel-handle=2076 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1836
- - 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=2E28899C11D31EEA33182749451DFC24 --mojo-platform-channel-handle=2688 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5020

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5016

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
fa2967c5bb0bde2fa1c6d2b0887f511a

SHA1
f32d6cad138b20f804e12081e361a072a50d084a

SHA256
8fc249ff934d099ab59f4e71d989ddac8fea5c7538375620218e4cb81435d6af

SHA512
9c5cc33f9410aaea6c929d90d9ba0e89cdc0e946019335feda10a220be69360980074d4ce6901d09c76d79e32a7bc6e177510afa7309ccf0e5b4e1ba36ad398a

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
memory/2752-123-0x000000000A6D0000-0x000000000A97B000-memory.dmp

Filesize
2.7MB

Download