405f09983d0ee17b29e19ec449e4f00fdf4ce95a3c1df12427e57a9f019ccafa

Analysis

max time kernel
149s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29/05/2024, 18:57

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General

Target

ee5e8c0be7e8046b16fee80f661f0440_NeikiAnalytics.pdf
Size

576KB
MD5

ee5e8c0be7e8046b16fee80f661f0440
SHA1

c513696bca12a74549582d8b57c7e8ad8d9b11ec
SHA256

405f09983d0ee17b29e19ec449e4f00fdf4ce95a3c1df12427e57a9f019ccafa
SHA512

9aae9ee7d5c469b8c3d0a5a7ea93fc922c9037c4ae4e7e5b1f3409f7984e55d06bd4e690cc25aad7dc15418acbb5483b2f58281a8da14b4c2692cc70165c6601
SSDEEP

12288:jE2klCcghGJhDTROSfakV0BlcrrMxOkz2Ji6aLeb0Gy/Uaz4L7Hg:jyhlOSfzV0wMcrag0+7A

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-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
736	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 736 wrote to memory of 2844	736	AcroRd32.exe	90
PID 736 wrote to memory of 2844	736	AcroRd32.exe	90
PID 736 wrote to memory of 2844	736	AcroRd32.exe	90
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 1368	2844	RdrCEF.exe	92
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93
PID 2844 wrote to memory of 3640	2844	RdrCEF.exe	93

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\ee5e8c0be7e8046b16fee80f661f0440_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:736
- 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:2844
- - 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=7270E0E38BC4D3BCAD8263F842D9DA10 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1368
- - 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=9CC015614AFCA6595AA710D27D7C1642 --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=9CC015614AFCA6595AA710D27D7C1642 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    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=31111C2AE4D6B1ACE0C183FCBE30FC80 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2312
- - 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=3B592FCA87DD0A7ACE86850EAA0BAFFD --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=3B592FCA87DD0A7ACE86850EAA0BAFFD --renderer-client-id=5 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1452
- - 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=FBB403C2A2EFD66E56D27E952AD9A062 --mojo-platform-channel-handle=2560 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3784
- - 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=F2693E0D371B187B7E01BA7B9B7672DC --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1768

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:916

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
181a17e0831f66d9baa743a648bc4093

SHA1
e5658e6b3865d6e534785cecfeefe84d4cce12ad

SHA256
dc71d7e142fa58f2673593e670dee4650152a5c85e4caf76cbed7a8c3822b13a

SHA512
1424ce668fa9a3452ffc614ad1817ad4c33f725357eed474ee2f76f4453a0ec049b88f80bbd864e32e6f918aeb7b9d852bb1186716db51289bfd01044294f63b

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/736-119-0x000000000B830000-0x000000000B97D000-memory.dmp

Filesize
1.3MB

Download
memory/736-120-0x000000000B830000-0x000000000BADB000-memory.dmp

Filesize
2.7MB

Download