33979d063caa1d09ef4380ed89a834544e03998ec5073b3ff83c6064c2c13a5e

Analysis

max time kernel
51s
max time network
53s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
17-06-2024 03:16

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General

Target

3dfdae1f1a0895e018afdb4a18b363c0_NeikiAnalytics.pdf
Size

86KB
MD5

3dfdae1f1a0895e018afdb4a18b363c0
SHA1

120833ead59b72a3c1455a80adfc2c25b0fe9b1d
SHA256

33979d063caa1d09ef4380ed89a834544e03998ec5073b3ff83c6064c2c13a5e
SHA512

88f4c68f4b0678ec3b7d24f68da26c91e4d44afb51b5f2447239ceb4f41d1c209c70dfd1b72b4d300a484510de25e4c45eb481e945c81efb82902d5505c1f3dd
SSDEEP

1536:9v+iMRVlJlc8UnDMKboqGmsL1vqKz9jOrhsKpjiOGz:WRVLM1boLmsF/1O1scWL

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
4644	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4644	AcroRd32.exe
4644	AcroRd32.exe
4644	AcroRd32.exe
4644	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4644 wrote to memory of 4140	4644	AcroRd32.exe	81
PID 4644 wrote to memory of 4140	4644	AcroRd32.exe	81
PID 4644 wrote to memory of 4140	4644	AcroRd32.exe	81
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3024	4140	RdrCEF.exe	82
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83
PID 4140 wrote to memory of 3580	4140	RdrCEF.exe	83

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\3dfdae1f1a0895e018afdb4a18b363c0_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:4644
- 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:4140
- - 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=94D12E84D8258776259DA9BCB578C2D5 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3024
- - 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=141D8B064DD39BBF4B954F9D1D934CC6 --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=141D8B064DD39BBF4B954F9D1D934CC6 --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3580
- - 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=CB076A51305B81D0749B8DC8371F9FA3 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2416
- - 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=47C2AA9EC9107C4323628592C318916D --mojo-platform-channel-handle=1932 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2552
- - 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=C54BE66612DF03E8C8B9B97A31C7955E --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=C54BE66612DF03E8C8B9B97A31C7955E --renderer-client-id=6 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4984
- - 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=7D0A65EE449ACBD33BDCB2AE4D2D73D4 --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5376

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
84e24eb5923b79fa066993daad0aa7cb

SHA1
31f5b381d6b75f60ee70b4e81817ca3ce2459764

SHA256
2b5108921738552777a6dca9e24fd3c1032c9ccc51a41cd1a10f26a000c3dbc0

SHA512
a93142df0836bfe9e63e31501fc4cdf52868ab10febd367db3726c837444517670241de0113ab8b1d07b0b64638c2c1a8d5a2a6ecc79a59811c3525c48b2a815

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