70d72e19b8140fc11dd67da8a927de79676dc749bbe0247f305f769a4e4e2835

Analysis

max time kernel
93s
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, 02:17

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General

Target

57c847f490a418016325627498a2fb80_NeikiAnalytics.pdf
Size

403KB
MD5

57c847f490a418016325627498a2fb80
SHA1

051fcd40bdbb2e61c3b7e897fa816539cf59a5ad
SHA256

70d72e19b8140fc11dd67da8a927de79676dc749bbe0247f305f769a4e4e2835
SHA512

f337b2fcee6965b50119f7a98b2340a948aae687c92568f7f9d814c8f3c1acbc481b255c86f03ad6fe5169c5f4aa389658cc8e0cd4da1a0c769e456e7e1c157f
SSDEEP

12288:L/Ot+r+n1EboFE+J5JEXwXr/wxDxq6Gt2fXnRiP7TBYa0H:jTiVnbb4R3GgXq7Tbk

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

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4160	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4160 wrote to memory of 1372	4160	AcroRd32.exe	88
PID 4160 wrote to memory of 1372	4160	AcroRd32.exe	88
PID 4160 wrote to memory of 1372	4160	AcroRd32.exe	88
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3096	1372	RdrCEF.exe	89
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	RdrCEF.exe	90
PID 1372 wrote to memory of 3224	1372	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\57c847f490a418016325627498a2fb80_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:4160
- 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:1372
- - 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=2902870252F6C3C92A4DA2E614BCF006 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3096
- - 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=826B1752F072D7908F6A37396266E22C --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=826B1752F072D7908F6A37396266E22C --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3224
- - 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=B57FBAE8A2BEB4AEC4802A86CE9D8C91 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4936
- - 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=5E5EF5E14D64401F4F3D4E595EF471C4 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2988
- - 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=C9085446326ACBD9700F09AEF88108A9 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1656
- - 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=2CD9B425B4CA0CE273FFF571A305878B --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=2CD9B425B4CA0CE273FFF571A305878B --renderer-client-id=7 --mojo-platform-channel-handle=1896 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5012

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2384

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
9f898a182e9f5fe84d64fb9781f929cc

SHA1
e5c0bb4516502b2d6979327324d740f1dabbf314

SHA256
a2372938015f6e36c3bdc69cd588ca50ee4dc79fa86f912eb5c509b74fc34d66

SHA512
47de1857a363db3d436341d5d461abe8b63a254d7e776e32cc055303d67a1b9b4c4e6d91cb7ffd9b7276298b3d0961e81ee04fe41c1ca569ce0f3f841e71ff7a

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