76e237367198d6d4244dca111b1ac8cb704bf81c2d5bb10713d8ba1cbb21ca6f

Analysis

max time kernel
94s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29/06/2024, 06:33

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General

Target
76e237367198d6d4244dca111b1ac8cb704bf81c2d5bb10713d8ba1cbb21ca6f_NeikiAnalytics.pdf
Size 78KB
Sample240629-ha76basfmd
SHA256 76e237367198d6d4244dca111b1ac8cb704bf81c2d5bb10713d8ba1cbb21ca6f
MD5 8c96219628551e9840987bd33e826930
SHA1 0cf9874adb566a657aa46f09f3ef7aa092091bd9
SHA512 8fb4e02403c0749cb419eea116362931f037caa70227cbb62f0ed8ea9a30924cab3d1a1298448cc608c8bf9ecdda78f2fcdf5e709b076f4eb94655a4d78ea016
SSDEEP 1536:QoBpNyNL+NI38j92md8d+EP6m1KX8OpKXxeVAIs8xcH+TtUmRT/l/aT5xeo5r/WY:XBiLUDg6m1KXXpKXx6AIsYc6tUmRhCTP
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
3940	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3940	AcroRd32.exe
3940	AcroRd32.exe
3940	AcroRd32.exe
3940	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3940 wrote to memory of 2416	3940	AcroRd32.exe	83
PID 3940 wrote to memory of 2416	3940	AcroRd32.exe	83
PID 3940 wrote to memory of 2416	3940	AcroRd32.exe	83
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1664	2416	RdrCEF.exe	85
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1840	2416	RdrCEF.exe	86

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\76e237367198d6d4244dca111b1ac8cb704bf81c2d5bb10713d8ba1cbb21ca6f_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:3940
- 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: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=237AADA3360120E77082EC8956C2A0F4 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1664
- - 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=DF44949DB932A213FFD928D901916919 --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=DF44949DB932A213FFD928D901916919 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1840
- - 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=2CCB865E6A3EBE91417F56FE05BA15A4 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2180
- - 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=5C4AFFF0D0A5A77ED4F979BB64796CCD --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2240
- - 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=98622CC3F9AA1CCEEA66A9825012DDE4 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:692
- - 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=9502A2300F3274B13B1486BCBBF39D83 --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=9502A2300F3274B13B1486BCBBF39D83 --renderer-client-id=7 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2028

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 b916c4fb08b2bf512c544891fdaf024f4593a397f0d52155ac978dfe13985d74
MD5 4a5ffe50eccff2d2d6f1ccb9e396ba74
SHA1 495a4bf87f9f50e251fd669b4e9fa13672917322
SHA512 ce8191e7c1bd40e0895b5a1782bf1dff130c620ed591c21030cdef7a7eb7aa6373598a819d0b64ff6becea034720b97519b70bc2399dbb15bc97e0c02d96246a
SSDEEP 384:yeMdThPgtELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:2g+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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