0243228880e0c739a1574058ad4d069be1e3913fdfeb89fadd08ce14b09fe12b

Analysis

max time kernel
149s
max time network
151s
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, 19:31

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General

Target

0835405be14f653ccd57257e2f25e4c0_NeikiAnalytics.pdf
Size

126KB
MD5

0835405be14f653ccd57257e2f25e4c0
SHA1

989b8051e02f7dcfb6cefe32758ebee5aaa0984f
SHA256

0243228880e0c739a1574058ad4d069be1e3913fdfeb89fadd08ce14b09fe12b
SHA512

044a57dec2e95287c30b420444c98627555742150e46c3d8a350257c60ae6483074d6328cf421cf554c34496389eb2222e337e5412410dca21483d55afc794fa
SSDEEP

1536:VZtPaY95x/fiHPoLd1ZMEYqTFk8rzPNJmMBDrrFeG6ZoJy8c+dSSP0iVMZ0I+ReE:UY9jiHM1eqTyYfioJVI6qZ0I+WI

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

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4456	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4456	AcroRd32.exe
4456	AcroRd32.exe
4456	AcroRd32.exe
4456	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4456 wrote to memory of 2388	4456	AcroRd32.exe	85
PID 4456 wrote to memory of 2388	4456	AcroRd32.exe	85
PID 4456 wrote to memory of 2388	4456	AcroRd32.exe	85
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 1040	2388	RdrCEF.exe	86
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	RdrCEF.exe	87
PID 2388 wrote to memory of 4048	2388	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\0835405be14f653ccd57257e2f25e4c0_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:4456
- 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:2388
- - 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=9E6352F0997F932D14D1FF7D0F4AB36B --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1040
- - 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=97976F1F54F7C73CB236C293C0F7238D --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=97976F1F54F7C73CB236C293C0F7238D --renderer-client-id=2 --mojo-platform-channel-handle=1776 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4048
- - 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=F4F30CD4A852C2E9EA8737932FE37D1F --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3472
- - 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=CCA1A02A7CD25BF34DAE49DBBA1E8479 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2208
- - 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=09F13F30DB6D7018610CF0711EB502AB --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=09F13F30DB6D7018610CF0711EB502AB --renderer-client-id=6 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1288
- - 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=BAEF34DC806EF12847CBE333B10EC710 --mojo-platform-channel-handle=1968 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4072

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2824

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
844f5579179898d5da92c3376aff637a

SHA1
647178f1fd50ccace9fb93d044a8a3763457ae79

SHA256
aa0b2a0984dab9290ab12b6251539b3eaf8c331aef164029679d2faca6dd0a73

SHA512
012c84ff48851f1a2bf0d308b3940b05cf7bc91745aa08a1917ffbb28ae7ccb2b28363f7d9bb6bb01a00079d4c8ef9503752271a009399e4f0c526b74ae3071e

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

Filesize
64KB

MD5
8fce3b63b8cf99687c4249b62b2fc038

SHA1
992465ef51dd4f604c926715a26ac4ad1f625e49

SHA256
745a2325411434e9f5f150ce1039e8b1c824ad0c8e4959a2577f12f317e1ee5a

SHA512
31fd696f9c8de1c817253039647f3880a5b7a81732d177f228c8047d864427d5afe0b1c093604e496e60ecfdd827d3db0276a2897ba689d9bfd4087638d0fd6c

Download Submit