95063bed185a4bfd7f279ee9ea6b8ef4744c4a213a2155052885b18f4df827e7

Analysis

max time kernel
92s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
08-06-2024 14:30

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General

Target

d8dba0ed51bd58c0cefd57bc856fa7b0_NeikiAnalytics.pdf
Size

522KB
MD5

d8dba0ed51bd58c0cefd57bc856fa7b0
SHA1

3474800b86ab5092bfc826d577939f2d8f138ff1
SHA256

95063bed185a4bfd7f279ee9ea6b8ef4744c4a213a2155052885b18f4df827e7
SHA512

b031e03933d1d5fb7e3f4dcafe84f66167394e9c60afec71a0c5abee7392bb92ca6b1e84c87f69bffa909ae2defcdb079dc9d5bb3b0aa93a80cd13f5ff6279c7
SSDEEP

12288:ZSrOTbnO50ddFMyxDgTgTx00roYea6yF03/HT+UvK5+UnYRTY:PTbnXfFXcWroYlneHT+MK5bnYu

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-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1344	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe
1344	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1344 wrote to memory of 3952	1344	AcroRd32.exe	85
PID 1344 wrote to memory of 3952	1344	AcroRd32.exe	85
PID 1344 wrote to memory of 3952	1344	AcroRd32.exe	85
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 3708	3952	RdrCEF.exe	86
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87
PID 3952 wrote to memory of 724	3952	RdrCEF.exe	87

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\d8dba0ed51bd58c0cefd57bc856fa7b0_NeikiAnalytics.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1344
- 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:3952
- - 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=899DFBFBFA8F5ACF3CD1F54427910DC8 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3708
- - 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=A39B779576EFAF256BE7A43709A9B969 --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=A39B779576EFAF256BE7A43709A9B969 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:724
- - 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=AF0F05943FD3CD0AB6DAA34C510C3461 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2320
- - 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=FC8CC4236099263CFD08FE07CE29CF3F --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=FC8CC4236099263CFD08FE07CE29CF3F --renderer-client-id=5 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:364
- - 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=A321C448EDD7A0B3521E34B2014C74F8 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4612
- - 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=C0F5A7BB9FEC966150F1EB49478BA03E --mojo-platform-channel-handle=2748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:800

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2932

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
3e7e316e923576ab598b5f850b7df926

SHA1
12558cf47a2c6b764b26685aff90b0af4b522407

SHA256
0e2846033358cd7a6ea5068d2066d81040f34a5a0e9518e19adb18fe9e2446bb

SHA512
2e01e3fc5dc703018678f57be6c9c2fa459cd53aa2a09f75b1940083f3350c9eaac1ae2886f3df96ad277bd3d63e9a16b67ac4e1525f3649943adb52030b2c00

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

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

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

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit