b03f13dc7e351da0917f650cd90b0a1306436171655669b916342c967467e1b8

Analysis

max time kernel
120s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10/05/2024, 19:49

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General

Target

5d505390a53944b49756f68658153080_NeikiAnalytics.pdf
Size

74KB
MD5

5d505390a53944b49756f68658153080
SHA1

58e54bad4427ae97e5d7b62a1633a7b1f69f98c4
SHA256

b03f13dc7e351da0917f650cd90b0a1306436171655669b916342c967467e1b8
SHA512

e50803d7be6eb5ab3fa858355fbbe9266fe79cc3d57a71334da8bd977b9140526285bd03eb1bed40ef3afd1cb6ad7ec04a174547e5992e53370e12cde19724b5
SSDEEP

1536:c3hF0/1ukREU8yhCoIqh/nQxR8RH5QmRZWvEcs2QiTWn/4uf/F:40/19RphIYq+RHFRQEcs2xTW/4uF

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-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4012	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4012	AcroRd32.exe
4012	AcroRd32.exe
4012	AcroRd32.exe
4012	AcroRd32.exe
4012	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4012 wrote to memory of 1172	4012	AcroRd32.exe	87
PID 4012 wrote to memory of 1172	4012	AcroRd32.exe	87
PID 4012 wrote to memory of 1172	4012	AcroRd32.exe	87
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 2160	1172	RdrCEF.exe	88
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89
PID 1172 wrote to memory of 1992	1172	RdrCEF.exe	89

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\5d505390a53944b49756f68658153080_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:4012
- 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:1172
- - 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=C02A365E5E0941A022FBDB57C2DE06C4 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2160
- - 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=E7DA099D341DE96C99935B56912A52EA --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=E7DA099D341DE96C99935B56912A52EA --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1992
- - 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=CFCB637CF6C4FB6697B35C82DE4BE821 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2604
- - 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=5D1E092DFD7DA0D458E10A3DB0F26678 --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=5D1E092DFD7DA0D458E10A3DB0F26678 --renderer-client-id=5 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2504
- - 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=56B36A378543ED3F778EBC1CAB8DFC60 --mojo-platform-channel-handle=2548 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3292
- - 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=D26A7A866E627EDC156FC176398508C3 --mojo-platform-channel-handle=2832 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1796

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5008

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
b7942a8a1f920ee54c05fd84dcceae13

SHA1
d336667a98c3693cf7f9188a24ab1e948193947a

SHA256
8e5a7860b4e6dbfde953b0edc32925afc4c94042e3ee289066287a3d4ac96f83

SHA512
36686b588e76e8d63ad95ef23eae748c0ba9ee42414374396be7a64edc3b69c15d01826cbfae77138484f98048a239ca6e78ead35dd9647d5d1a94b1435881f0

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

Filesize
64KB

MD5
8617cebf7ce743cac07a1173dcff8cbb

SHA1
79f46864d45d259aa55051c1a2e80fd2586be6f6

SHA256
42db99697e9b51d6e8262874dc0936a2cb84cb8537a5671d51fea77a12e92fb4

SHA512
35b98a225698324c2ff7009b980b0e6bc553dfc9b861a6d7d69f096b47b7e553ec68e14c58a9cc30fec33b66aeed7a94c2a5d579abb63bbb89e43e56b317af6e

Download Submit