a416f3213760003ebc746d790a998e668b241b6ec17a418cae25f4e1ccdf252c

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
13/05/2024, 19:59

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General

Target

0d5bc1f0a799c65dcf410292a03e0070_NeikiAnalytics.pdf
Size

124KB
MD5

0d5bc1f0a799c65dcf410292a03e0070
SHA1

4194527f206748c78b1b844a6cb73c5191715f80
SHA256

a416f3213760003ebc746d790a998e668b241b6ec17a418cae25f4e1ccdf252c
SHA512

3c227be757fb27e07622917dc25a5d0eca14f3d02458455feab085bc364c358b09a04fa7978d0c25ec227f4a107a7824fa574f712f43063091e3176b005b225c
SSDEEP

3072:kOoS3F40cRatVi9zS9MoMHIQbWNPNYLzxUD:nZF4QYS9FDNkyD

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-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2012	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe
2012	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 2740	2012	AcroRd32.exe	90
PID 2012 wrote to memory of 2740	2012	AcroRd32.exe	90
PID 2012 wrote to memory of 2740	2012	AcroRd32.exe	90
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 3776	2740	RdrCEF.exe	91
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92
PID 2740 wrote to memory of 2476	2740	RdrCEF.exe	92

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\0d5bc1f0a799c65dcf410292a03e0070_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:2012
- 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:2740
- - 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=8C0DAF0FF542A91084199B44085D90B0 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3776
- - 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=B48618E52D52D0D3F88A39F4638C41DB --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=B48618E52D52D0D3F88A39F4638C41DB --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2476
- - 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=2144327A44AADB26F43F946D3C1E44BC --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2576
- - 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=3A8E7E99B35FDCF590DDF713C148BF4C --mojo-platform-channel-handle=1852 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2040
- - 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=C4B4AB6DF8DC5C2676B5213757CFCF57 --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=C4B4AB6DF8DC5C2676B5213757CFCF57 --renderer-client-id=6 --mojo-platform-channel-handle=2544 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:880
- - 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=4F87EBEBACA95F1E438A27FCAFEE8820 --mojo-platform-channel-handle=2808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:628

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2464

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
f0cb2914b0682326d7424f54fdb78000

SHA1
fe9e9a06df615b1a73afbb3205b1b1c516b51936

SHA256
6683793456e0f17b9d2113b366989e0d7888a72cec0993ec5f45b96c792d6a58

SHA512
73119cbd72957d9faf9665c6d4c62afcd2187d0052e99758d4f4846e7cf190fd3d6298b2cc9f4cce891e052ed0aa4d83ba006474161e294f3fa6ff1de77c2608

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