2975b0e45c74af865222c31da4f1218f892e54f5dd2f42063bfa4840e6012863

Analysis

max time kernel
93s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13/05/2024, 10:11

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General

Target

b1764a6036c83a86eb6cac5a74a8a2f0_NeikiAnalytics.pdf
Size

440KB
MD5

b1764a6036c83a86eb6cac5a74a8a2f0
SHA1

7c250eaa7a9c6283df047d93bf1a6fcd3589394e
SHA256

2975b0e45c74af865222c31da4f1218f892e54f5dd2f42063bfa4840e6012863
SHA512

c8407860fc442a49c22cdc359edb359862f06c551973875e109207d918c613bea2cb2260bbff03c0b3907ae1578effb1a6e8fe816adfae56d41250fd26aa11be
SSDEEP

12288:Q/aU298SJDpJTmXSvQz8osPlPcKwaknya:XXLVmXSvC8osNPga+

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
4328	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4328	AcroRd32.exe
4328	AcroRd32.exe
4328	AcroRd32.exe
4328	AcroRd32.exe
4328	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4328 wrote to memory of 4620	4328	AcroRd32.exe	88
PID 4328 wrote to memory of 4620	4328	AcroRd32.exe	88
PID 4328 wrote to memory of 4620	4328	AcroRd32.exe	88
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 4216	4620	RdrCEF.exe	89
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	RdrCEF.exe	90
PID 4620 wrote to memory of 3748	4620	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\b1764a6036c83a86eb6cac5a74a8a2f0_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:4328
- 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: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=CF30BCBE34D29B636D9521FB666F4403 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4216
- - 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=DAEBDB3C65161E181826DE4D841F43D4 --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=DAEBDB3C65161E181826DE4D841F43D4 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3748
- - 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=822A048237E2D8ACA50338F3001BBC00 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4672
- - 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=C3EC7693D77889BD69B682D9BBE23B32 --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=C3EC7693D77889BD69B682D9BBE23B32 --renderer-client-id=5 --mojo-platform-channel-handle=1832 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4748
- - 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=1324211FD6B4CCBFF7A1CC5382553576 --mojo-platform-channel-handle=2672 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2588
- - 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=EC64D272A3EC75124227CDFD9461791B --mojo-platform-channel-handle=2108 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4688

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1068

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
f9606308020f0825ceb548d64d6f79cb

SHA1
a4b1db3eb2be67a61bc650ac7c301140ea191dfe

SHA256
412e5c1fefc0bf602314ee199b325f7f574bfeaab2f7eba567e54fa5b3f37159

SHA512
094665c10dd04e1f5689fe6b9cf95bea6381a0ff06e71eaafbece95b0605dfdda949c0078c0e1e19222bbb5363c4ba5746c743f549b08857d4fd04609bee2d14

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

Filesize
64KB

MD5
a94394a2404bb6dcbe3cf0e6df942af0

SHA1
6ff86f3982c6d7042618e16ae30b11d9a08eea49

SHA256
eac88f332da9f6afcdeeae175aea18dea694754d371cfbf67f1bb898295c4155

SHA512
4b143ccccaa096bf69df4b5ad16baef69cffdb7e71b23f59ef414e01ee3ef8d5e757dd70fdb48d94bcf6e7b55cde5b217659c581ee92b1f868bb6fe2a829f0f0

Download Submit