ab9db6dba660472c6d0109993d7c9f070a899016fdf15c4ae7fa79f80a49b74f

Analysis

max time kernel
55s
max time network
66s
platform
windows10-2004_x64
resource
win10v2004-20231023-es
resource tags

arch:x64arch:x86image:win10v2004-20231023-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
26/11/2023, 22:02

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General

Target

index.html.1
Size

246KB
MD5

9321a4e2cd4141a43965bc0dd98fc46e
SHA1

43efb3b3e1da7b4788d27c9549264b5d2a111cc2
SHA256

000444a623568f34fca2d4281a5bb95c13686514625941b4c53c0db63762a872
SHA512

7cb7a78d8575bda664042c1a5a6579f6caea344493cfc6be754270cee57b53932698db9ee9c268249f444bbe144243c83795b218973f6b90f33c96d6f11808b7
SSDEEP

6144:R0Rum7mdLRp1bbSBIR/EHGtCMXgTo8qoFt/etg+21pbys:R0E3dxtR/iU9mvUPGys

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2384	OpenWith.exe

Suspicious use of SetWindowsHookEx 17 IoCs

pid	Process
2384	OpenWith.exe
2384	OpenWith.exe
2384	OpenWith.exe
2384	OpenWith.exe
2384	OpenWith.exe
2384	OpenWith.exe
2384	OpenWith.exe
2384	OpenWith.exe
2384	OpenWith.exe
2384	OpenWith.exe
2384	OpenWith.exe
2384	OpenWith.exe
2384	OpenWith.exe
2356	AcroRd32.exe
2356	AcroRd32.exe
2356	AcroRd32.exe
2356	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 2356	2384	OpenWith.exe	98
PID 2384 wrote to memory of 2356	2384	OpenWith.exe	98
PID 2384 wrote to memory of 2356	2384	OpenWith.exe	98
PID 2356 wrote to memory of 1976	2356	AcroRd32.exe	100
PID 2356 wrote to memory of 1976	2356	AcroRd32.exe	100
PID 2356 wrote to memory of 1976	2356	AcroRd32.exe	100
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 968	1976	RdrCEF.exe	101
PID 1976 wrote to memory of 1336	1976	RdrCEF.exe	102
PID 1976 wrote to memory of 1336	1976	RdrCEF.exe	102
PID 1976 wrote to memory of 1336	1976	RdrCEF.exe	102
PID 1976 wrote to memory of 1336	1976	RdrCEF.exe	102
PID 1976 wrote to memory of 1336	1976	RdrCEF.exe	102
PID 1976 wrote to memory of 1336	1976	RdrCEF.exe	102
PID 1976 wrote to memory of 1336	1976	RdrCEF.exe	102
PID 1976 wrote to memory of 1336	1976	RdrCEF.exe	102
PID 1976 wrote to memory of 1336	1976	RdrCEF.exe	102
PID 1976 wrote to memory of 1336	1976	RdrCEF.exe	102
PID 1976 wrote to memory of 1336	1976	RdrCEF.exe	102
PID 1976 wrote to memory of 1336	1976	RdrCEF.exe	102
PID 1976 wrote to memory of 1336	1976	RdrCEF.exe	102
PID 1976 wrote to memory of 1336	1976	RdrCEF.exe	102
PID 1976 wrote to memory of 1336	1976	RdrCEF.exe	102
PID 1976 wrote to memory of 1336	1976	RdrCEF.exe	102
PID 1976 wrote to memory of 1336	1976	RdrCEF.exe	102

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\index.html.1
1⤵
- Modifies registry class
PID:4704

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2384
- 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\index.html.1"
  2⤵
  - Checks processor information in registry
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2356
- - 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
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1976
  - - 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=420B4528E2575CEBCA83A8E3C4509976 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:968
  - - 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=775D54600A65769088CACBF275799D49 --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=775D54600A65769088CACBF275799D49 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
      4⤵
      PID:1336
  - - 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=4FDD96768E7809506B10D16853FAF8CB --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:4348
  - - 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=B03564FCC2AF46F919735B4450603B3D --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      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=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=029E91B5A8A4DCDEF3F8CAB2F2C1E431 --mojo-platform-channel-handle=2032 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:2352

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2456

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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