4935ce0aaa3fbb6f6f69f26d889720b95f3ed07d44d99da4b5ce2a7505765f0e

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
11/05/2024, 05:42

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General

Target

8b081a9d267386ba87a85922904afcd0_NeikiAnalytics.pdf
Size

50KB
MD5

8b081a9d267386ba87a85922904afcd0
SHA1

7d359d1a602b030307c34dce7c5e4f253ee152d2
SHA256

4935ce0aaa3fbb6f6f69f26d889720b95f3ed07d44d99da4b5ce2a7505765f0e
SHA512

ba7492bc7729d3df41625b5190e1949ea9e55f8361ee7b0f2a8af168727cfe05b245e08bc7221e2de09d5f8b09fa43bff4ee8359f9e9301cf9d02c8417f9fa6a
SSDEEP

1536:EaEiWLH2lfuG2clMZ3RtTW7m4t/OmMJpV3:0iH2G2EMpfWiU/OmMJ7

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-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1456	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1456 wrote to memory of 2316	1456	AcroRd32.exe	91
PID 1456 wrote to memory of 2316	1456	AcroRd32.exe	91
PID 1456 wrote to memory of 2316	1456	AcroRd32.exe	91
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 5072	2316	RdrCEF.exe	94
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95
PID 2316 wrote to memory of 4364	2316	RdrCEF.exe	95

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\8b081a9d267386ba87a85922904afcd0_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:1456
- 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:2316
- - 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=AB8BA42B56D07AF5D1D9B94EBC004FBF --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5072
- - 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=7EB399D4E466566334F07B9046467268 --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=7EB399D4E466566334F07B9046467268 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4364
- - 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=3E8CEC7BB5EDF994387A0CC798A21DB9 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5096
- - 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=264B319210AF1E96F2B69CED0C2E60FA --mojo-platform-channel-handle=1924 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2140
- - 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=FA880F81995CAC422C896BB8AE6EE34B --mojo-platform-channel-handle=2388 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2728
- - 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=FB6992BE6A9971949771ECBF23E844C0 --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=FB6992BE6A9971949771ECBF23E844C0 --renderer-client-id=7 --mojo-platform-channel-handle=2524 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2800

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
e987dc64f981a7de4eae0efc843e25c1

SHA1
ba3c8dec0787cafd3d95dda5563f4a4657364865

SHA256
4d04702bd93e3c998382c34847ab9d5842741b1944413c55f54dd008cb638156

SHA512
085e5b8be15b374c6965892bf2c37d6c42fb3e1d89e39e071d6ee1920f811e4ba3674917ff9e2d7469fcc8cbd70b0f6a995759c8834747e34273e66f5e35ab63

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