13f6a7eed5e2d6c63c4135687f6a5bc3c4d514ab3864569754b90fb6a5cbc2ab

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
16/06/2024, 08:34

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General

Target

e491930dcd669c56f3b29fa0eff7dac0_NeikiAnalytics.pdf
Size

6KB
MD5

e491930dcd669c56f3b29fa0eff7dac0
SHA1

a40202db933d87be353544c3b45ebf363e9e3789
SHA256

13f6a7eed5e2d6c63c4135687f6a5bc3c4d514ab3864569754b90fb6a5cbc2ab
SHA512

ba0fc86ce75b27b60bee11c7def645f5f59085b56c4484be479838e19086e0a59928eac24269f540322a3c4e46de4b42f559ba7d2d198673bd7b060f39c4bafd
SSDEEP

192:HT8+DtL2CdBkaCY9O+X5npLw5rUqxjL6qs4XH2d2CT1eax:A+lFTRCYd5npL2gQL6422i1eax

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
968	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
968	AcroRd32.exe
968	AcroRd32.exe
968	AcroRd32.exe
968	AcroRd32.exe
968	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 968 wrote to memory of 3864	968	AcroRd32.exe	85
PID 968 wrote to memory of 3864	968	AcroRd32.exe	85
PID 968 wrote to memory of 3864	968	AcroRd32.exe	85
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 4992	3864	RdrCEF.exe	86
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87
PID 3864 wrote to memory of 2632	3864	RdrCEF.exe	87

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\e491930dcd669c56f3b29fa0eff7dac0_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:968
- 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:3864
- - 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=AE413D39E60EB2A5A8579793A920CED5 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4992
- - 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=AE8CE94AA5070DA0546D612E04CD5E31 --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=AE8CE94AA5070DA0546D612E04CD5E31 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2632
- - 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=93706C736C841D75553712525BD6F399 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2764
- - 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=E6F6B57E72138317EF8DF025F0FD6D8C --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1516
- - 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=BEE8CF3C13E41AB4E3A642E4BAD74F90 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2192
- - 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=E0FC2F7A90B3D0461A42E1CC4C26E8CF --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=E0FC2F7A90B3D0461A42E1CC4C26E8CF --renderer-client-id=7 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:688

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2412

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
fdce417db7acd721dc8a39c1561618d6

SHA1
461490003be0eae642f8b4b262d6476bd0f61099

SHA256
acd16b434c9e26a0d2784dad3a64807ca6771da7159b5183c2fb0394a8bd03cc

SHA512
12c1baec1cc55cbe5e9f45661b1d0c646e3f9854dbdb890cd582fcd1d5e30ce97a40f713322809ca54c69b4c1066c9cbfaf62ee2b77a1d8a4517234e37f89810

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