ba91c7cfdceb6d368debca0bb8914929044a745e786df69b54f21c940f241857

Analysis

max time kernel
135s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
16/05/2024, 17:18

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General

Target

e68c5646b1cb09c8a66cdbabf3575830_NeikiAnalytics.pdf
Size

311KB
MD5

e68c5646b1cb09c8a66cdbabf3575830
SHA1

760bd4aa4fc8fa9d961ff9ae328c8425d81133bb
SHA256

ba91c7cfdceb6d368debca0bb8914929044a745e786df69b54f21c940f241857
SHA512

6ab1c8ca686cbf3f0db55064e52034a92f62441892affd470eb172aafcb034a71f399833ac9e81c8f267acfcea9614ba78e0a17cf2cb9c5e9a04a2e1678f85a0
SSDEEP

6144:B6j5J3wZN+gYbuVq083xO+jfGpnIlZhkKowwYMOtlsaXOjZ6HJuWCHSi9P:YjH3wrOGehOUGYWKow9tlsaXOuJ9CHJh

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4252	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe
4252	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4252 wrote to memory of 4540	4252	AcroRd32.exe	92
PID 4252 wrote to memory of 4540	4252	AcroRd32.exe	92
PID 4252 wrote to memory of 4540	4252	AcroRd32.exe	92
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 2284	4540	RdrCEF.exe	93
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94
PID 4540 wrote to memory of 1112	4540	RdrCEF.exe	94

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\e68c5646b1cb09c8a66cdbabf3575830_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:4252
- 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:4540
- - 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=30E960F2B7CA0929BA28115771CC5016 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2284
- - 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=405C1284BD52EF878D4AAA7A0EC84E4D --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=405C1284BD52EF878D4AAA7A0EC84E4D --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1112
- - 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=57193CE971AE7B0B1ACFA9FC55191514 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4684
- - 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=C8F5ECD4F9B7BE0906D626C123A7433F --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=C8F5ECD4F9B7BE0906D626C123A7433F --renderer-client-id=5 --mojo-platform-channel-handle=2528 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2776
- - 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=B54090B08E9FF8C54E021B05DB804B1B --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5060
- - 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=9BB1FCC7E80C885DD498A23A2AE8B631 --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4836

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
710ca5bfa1686b60698e64fb6c516c0e

SHA1
4de0151af64dd306ca2582e9bc9d400234419cdd

SHA256
4d551a7e55deb8d1e4cdd7ee74db791a98daefd900abb89652d8630a95eacbd3

SHA512
c84a5b36e517249829956f7d63461fd25fb9eefcd431e0c3c5800f81df63bc34131bf98d4cd1c3e560572a21fe6847e4153cde648cc2e96f2fe142467e22b166

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