286ea8a33aa0f691fc74f1945d5d96dbbe4ef7262a05be8f4ec45d26f40c2ee4

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11-05-2024 06:09

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8ff12ec569e1cb7bfb9f406575815020_NeikiAnalytics.pdf
Size

407KB
MD5

8ff12ec569e1cb7bfb9f406575815020
SHA1

ea02d2889ab4c1e2e77c2aa2286514f6de972dc8
SHA256

286ea8a33aa0f691fc74f1945d5d96dbbe4ef7262a05be8f4ec45d26f40c2ee4
SHA512

fe2852aaeb1572eef68fe32a8bbfb26bdc48d015fe783c49a4b00590ca3bcb47610becd39a0fb1834ccabd2de9aa1c25f376165c01a56b7eda2a9302ae71a1d4
SSDEEP

6144:cF2pAzYAzyr6pfNQu30Qqo2iuh79AFcQfUCVyX4dd2PTdm3Z3IcPvLxqT5+bu:cF2aYAFpfWu39mvR2DfbndQTduNvLxpS

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
3688	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3688	AcroRd32.exe
3688	AcroRd32.exe
3688	AcroRd32.exe
3688	AcroRd32.exe
3688	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3688 wrote to memory of 1612	3688	AcroRd32.exe	88
PID 3688 wrote to memory of 1612	3688	AcroRd32.exe	88
PID 3688 wrote to memory of 1612	3688	AcroRd32.exe	88
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 5028	1612	RdrCEF.exe	89
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90
PID 1612 wrote to memory of 2232	1612	RdrCEF.exe	90

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\8ff12ec569e1cb7bfb9f406575815020_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:3688
- 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:1612
- - 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=FAEBE9B6FC1A122AAD98A8AC9174CCF1 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5028
- - 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=A1E129513DB0A7697BCF466AE50741B2 --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=A1E129513DB0A7697BCF466AE50741B2 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2232
- - 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=5DA75426C2642C4455FD849F23AEFB14 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:792
- - 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=533C06DA02D60BCDEC344D404FFF6EFB --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:544
- - 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=9898234B421E25D39AE449FCE859200A --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=9898234B421E25D39AE449FCE859200A --renderer-client-id=6 --mojo-platform-channel-handle=2436 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4552
- - 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=3892D7EAB7F0F40BAD96F6F59436F140 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:540

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4508

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
26ddc205375b3e3d3ed602263c521f0b

SHA1
a26a4a4d8d9dd6bf831a3258395f25c7601182d3

SHA256
e857662682e8207ed165613a678bb2755f4e2d2825e596facfb4f493dbfd3999

SHA512
b4474555a654f318ffd60ee486126c8f32856d1214f85b9556f9189e9199d148188e607a48d166b772c81ab81d8ffab30fdf8b4dbdb295215a708388c636cd76

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

Filesize
64KB

MD5
c925a237a2c34784485c46aa7834981a

SHA1
7d7b8a0ac41d645256ad15f295f11343a5d9c111

SHA256
0560904cfbb7d8f345dd8d666e4a8fd7148be2d98129e5572e7ef90a2b4f1eaf

SHA512
a421e9816cd9f8344e49f1e7778f8a69e11a45d27bad2dc6698d929376836305079232b69051ea8c1cd92cf884dfe4d481478b351fa08d8755e6455bb1bc973e

Download Submit