06b2324228ef7c307bedcc6b84c00dc211b2558caddab87ef8a7e911e99f6603

Analysis

max time kernel
141s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
30/05/2024, 07:36

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General

Target

cdf1fad7ad715abf1f3f52d78f8172e0_NeikiAnalytics.pdf
Size

414KB
MD5

cdf1fad7ad715abf1f3f52d78f8172e0
SHA1

1cf14133574b58c7d7f915c6c260459cf3ddcb93
SHA256

06b2324228ef7c307bedcc6b84c00dc211b2558caddab87ef8a7e911e99f6603
SHA512

b43c3d1d189b277a2d1c982ca28b46f817fa5dcacaaab709958e08970eb640f3184c6689b68bfca50772c4b4e0fe3b68a54657da68d40245b20cc726fb38b566
SSDEEP

12288:zI/bUWakkgN067y84A05TjfoLXt8z12UgD00IAq:E/bUWWgNl+9AaTjSXtYkh00Q

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-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2040	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 3936	2040	AcroRd32.exe	87
PID 2040 wrote to memory of 3936	2040	AcroRd32.exe	87
PID 2040 wrote to memory of 3936	2040	AcroRd32.exe	87
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 4728	3936	RdrCEF.exe	90
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91
PID 3936 wrote to memory of 2808	3936	RdrCEF.exe	91

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\cdf1fad7ad715abf1f3f52d78f8172e0_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:2040
- 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:3936
- - 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=D6C342F33E884618584BEFEAD6521687 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4728
- - 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=BF11361B525810AB2559218939182A90 --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=BF11361B525810AB2559218939182A90 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2808
- - 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=AA41CB06904E42E247064722E719164C --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2280
- - 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=8B90E4F656CCFA59AB27F8CF8B142245 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1056
- - 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=B5902C257999C29AC3DC2393EE309D84 --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=B5902C257999C29AC3DC2393EE309D84 --renderer-client-id=6 --mojo-platform-channel-handle=2392 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4332
- - 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=1ACB0F8E7FAED1AF9E4544702F955CAD --mojo-platform-channel-handle=2672 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4748

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2540

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
adbcb3854c203afe677ce40be17b45fc

SHA1
afb57f926524a82a85ba62ebdb6051bbedf8fc38

SHA256
2f6d53caeee3142c5d4215c61683c1ba69c2224b0e019d90a69f3adefb9b6d4b

SHA512
d6bdc4495b3bab7e16b5ae438d1c52923b1482ac4baaa2fcaaaf41e840e9a1acee043065c198c9f9a2eeeac91404c15bf03f5b46e847d67d6df8423e56465b23

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