17fde66669e81f15f3aca1254adb76e578d36d787799fc7701ac6d3495b15cd1

Analysis

max time kernel
147s
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
16/06/2024, 22:20

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General

Target

1347a87b110f5adcfd82ca526b288cc0_NeikiAnalytics.pdf
Size

4.1MB
MD5

1347a87b110f5adcfd82ca526b288cc0
SHA1

1542f509772fb419dc79c71b34bc3fefec3668b4
SHA256

17fde66669e81f15f3aca1254adb76e578d36d787799fc7701ac6d3495b15cd1
SHA512

8571a6adb995cf95aee6302d0e8398ee6bae1cf288f91753d16d384d10b1e8d37c1ddb29c0faf7206c177609ec5eca8970e595c788c69c00ed13f971d23a82cf
SSDEEP

98304:NQCpxom06OnnHivUgG428bCg637pbTNhZ9lQryP7/pciySX/nn4Svk:xxdOnHitG42y637pRLQUDvM

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	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
2496	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2496	AcroRd32.exe
2496	AcroRd32.exe
2496	AcroRd32.exe
2496	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 672	2496	AcroRd32.exe	86
PID 2496 wrote to memory of 672	2496	AcroRd32.exe	86
PID 2496 wrote to memory of 672	2496	AcroRd32.exe	86
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 1176	672	RdrCEF.exe	87
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88
PID 672 wrote to memory of 2380	672	RdrCEF.exe	88

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\1347a87b110f5adcfd82ca526b288cc0_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:2496
- 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:672
- - 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=37CA35FE1DBBF18DEAE5FAE764B5DB2C --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1176
- - 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=A1627F640BAF6A071F156A0140A52903 --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=A1627F640BAF6A071F156A0140A52903 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2380
- - 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=502B3E681567339EFF504D3FB200C844 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4784
- - 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=8C6E53574F88C36E23BD0162389C033C --mojo-platform-channel-handle=1816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2592
- - 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=81719C7D5D872DE9FF094CA1BA917D16 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4468
- - 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=4C2F7B97CA523AD88A7EA9F8FBBF3E87 --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=4C2F7B97CA523AD88A7EA9F8FBBF3E87 --renderer-client-id=7 --mojo-platform-channel-handle=2372 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4748

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
e69cbb8f7ae40ef1cc1f82c1c6aaffa6

SHA1
39740bbf270b61d01a5a3ca253c6f9490508f1ce

SHA256
ca52661b585aaaad8f1c89d82debea0c179b7b468c1d345d915f7bfa5b96a618

SHA512
83a5721c7d962bf42e19e95b80c15bddc6500b9844b7f569e73f42430e258f7302cbf066a0fcacc3364fbc5ada14ad4986114a7117a8df6955287f4cbdb796c9

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