df318ec1b9af0e552b80b2a284ec8318a8fa49e8ab104326ca2eca8f61fe23b8

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
20-05-2024 01:42

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General

Target

8368b2f5ef4a5939703737c074750770_NeikiAnalytics.pdf
Size

34KB
MD5

8368b2f5ef4a5939703737c074750770
SHA1

bba35afdc01f481bfafb39a3b37f22e014796416
SHA256

df318ec1b9af0e552b80b2a284ec8318a8fa49e8ab104326ca2eca8f61fe23b8
SHA512

898f5fd3d802bc1e955dbe9872accc8a784414861184992e6367338ffc8d08831c43e1b70eadd11cfc867bcd4adda2ed285201094544a8b65b6c906d4b534f2c
SSDEEP

768:RNSsBvwI56oE4S7Cmxjf7YlCj0kFjzOsNZEQtEHdo9d0Qvp57qj:rS2Z6oYLjf7YlmjznNZNtEHSwQfqj

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
3348	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe
3348	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3348 wrote to memory of 3156	3348	AcroRd32.exe	90
PID 3348 wrote to memory of 3156	3348	AcroRd32.exe	90
PID 3348 wrote to memory of 3156	3348	AcroRd32.exe	90
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3028	3156	RdrCEF.exe	92
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93
PID 3156 wrote to memory of 3888	3156	RdrCEF.exe	93

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\8368b2f5ef4a5939703737c074750770_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:3348
- 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:3156
- - 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=95FDBC38D7E580927E8E3E87AA81FC0F --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3028
- - 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=BDA6733B8A6730CFA92690EA89965A21 --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=BDA6733B8A6730CFA92690EA89965A21 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3888
- - 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=E60B4FBD57B780315B227EF471113E03 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3248
- - 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=9EF7ED3A3D65A502A2CDB35732339A4C --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=9EF7ED3A3D65A502A2CDB35732339A4C --renderer-client-id=5 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5044
- - 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=1E64182B537B473D36EECE99B3BF3A63 --mojo-platform-channel-handle=2768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1576
- - 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=21FD5A62F51870D68A90ED3CFA310811 --mojo-platform-channel-handle=2936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4056

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1844

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
29545ac9ef84c468d6cd4dd1f0eff68e

SHA1
f3f9dfd615640aaa3677e9b5a912fa3a4c3dc0b9

SHA256
8228248bf061a4a3316dd13bff4829f60e34ab57d8215871ddcb8cdbf5ca1482

SHA512
e581057f5d45fc004b4850b88296bef4468023bf2c161eb0020c57ba3bf24b948b64b97ec5cdfa7c8c384255a76c85c970e2011e13769adb8c2152f51181e1d7

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

Filesize
64KB

MD5
84851ff757b48b7287853c5dec30691f

SHA1
06c56e89c17a5a8e0170bf6d2bef03c0e763380a

SHA256
1895fd97eba437cde1742b0c50025fe079e64325283c29e3bbdd29ead2ba4c74

SHA512
44952ab94d8cc48058d7c2f74195cfca471e9a4fb5e65ab8c95ec7621cfb37a431cb18364a3cb24018284dff08d57196ae5cd07559c4b8906171f5b4587fe3da

Download Submit