b4452c55c649034796e83ce73e171738e1f1f12aec648d2082d6c65901a72fe3

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
13/06/2024, 06:02

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General

Target
6429c05eb0831df3adaaa9d8e48f9370_NeikiAnalytics.pdf
Size 78KB
Sample240613-grfa7a1apk
SHA256 b4452c55c649034796e83ce73e171738e1f1f12aec648d2082d6c65901a72fe3
MD5 6429c05eb0831df3adaaa9d8e48f9370
SHA1 b38d852231fc81949e600151fb8773938d63b4bc
SHA512 61f42d16f7d575b9ddea0851b8fde9daa68c0d6e0348681fce5e518429b3ea601b51b376e4e90854d66ba550d72a571f59d5a0ceb1cfd35f380ffdafc2716624
SSDEEP 1536:JaBjlfeprsSjNQxPseoIihlT+PsleUQwwwAiKOrs+Nt97tWMQzWlhlIFC:EBRSeke5ihcsoUQw3aj+D9UMQzW7ld
MD5 SHA1 SHA512 SSDEEP

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
2156	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 3408	2156	AcroRd32.exe	81
PID 2156 wrote to memory of 3408	2156	AcroRd32.exe	81
PID 2156 wrote to memory of 3408	2156	AcroRd32.exe	81
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 4204	3408	RdrCEF.exe	82
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	RdrCEF.exe	83
PID 3408 wrote to memory of 1576	3408	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\6429c05eb0831df3adaaa9d8e48f9370_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:2156
- 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:3408
- - 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=F6319977AE347ADF8A4DAAB679D0D485 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4204
- - 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=55521B5391A1E3DC16B7F9264D545EB4 --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=55521B5391A1E3DC16B7F9264D545EB4 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    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=54BF241E40CA2A47ECAB779A958F2AB1 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1224
- - 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=8E8B07FF19623CA78B04091B15CCB44F --mojo-platform-channel-handle=2444 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3860
- - 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=E59334340732324A617F0B6E8BB1E277 --mojo-platform-channel-handle=2376 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4368
- - 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=E88DF300CD8F5C7648D4A5832116FDD4 --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=E88DF300CD8F5C7648D4A5832116FDD4 --renderer-client-id=7 --mojo-platform-channel-handle=1924 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:6012

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5952

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 1f16e4c664c1988c060845ebc3ac08d27181e54a7998d097b4f433f822a2977d
MD5 53abcdc7d80628efb13be3485abc6022
SHA1 b126d2a33abf65b2b6d1546942c6bd9a4474b955
SHA512 fafe7eb04b192622cf7e167ba4234432de22949341a667fab3b01b894963f9919f1b0afa79f8f9d7843ace860ae52574b5033b2aecee9de066f0754001cd7c6e
SSDEEP 384:yeMdThPwtELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:2w+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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