80eedcb0f82bba89b03223e4d5b4b099306bd7aac83c9280132c9c79d08fe374

Resubmissions

13-08-2024 22:58

240813-2x9gfa1ajh 10

13-08-2024 22:53

240813-2vc1fszhme 10

Analysis

max time kernel
193s
max time network
156s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
13-08-2024 22:53

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Report Analysis Logs

General

Target

passwords_grabber.pyc
Size

8KB
MD5

704dced7f7530b19a34a5f7a71c26b10
SHA1

608d9647488cfa2b5f84a891028168a973bfcfa9
SHA256

1fd284f1e27263bd2a16050c6989933a382c7d196f4c9f247187cc3b3f6ba3ac
SHA512

e4a6710abef2c45d631745c91d8135873be06e5b240a61362e341d05ecc1dedf885487a554b648c328a3c5cc17fcf74e6d066b2e3f51379358ba28c2a0f2f39f
SSDEEP

192:+CE34EAL/GFf/PomdPO23NsDmqFUhkxNivLI9dRvL:Y4EAL/AfRBO8NsxuOxNn

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe

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-1-5-21-131918955-2378418313-883382443-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000_Classes\pyc_auto_file\shell\Read\command	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000_Classes\.pyc	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000_Classes\pyc_auto_file	OpenWith.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000_Classes\.pyc\ = "pyc_auto_file"	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000_Classes\pyc_auto_file\shell\Read	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000_Classes\pyc_auto_file\shell	OpenWith.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000_Classes\pyc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Reader\\AcroRd32.exe\" \"%1\""	OpenWith.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
5148	OpenWith.exe

Suspicious use of SetWindowsHookEx 27 IoCs

pid	Process
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5148	OpenWith.exe
5944	AcroRd32.exe
5944	AcroRd32.exe
5944	AcroRd32.exe
5944	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5148 wrote to memory of 5944	5148	OpenWith.exe	94
PID 5148 wrote to memory of 5944	5148	OpenWith.exe	94
PID 5148 wrote to memory of 5944	5148	OpenWith.exe	94
PID 5944 wrote to memory of 3692	5944	AcroRd32.exe	98
PID 5944 wrote to memory of 3692	5944	AcroRd32.exe	98
PID 5944 wrote to memory of 3692	5944	AcroRd32.exe	98
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2028	3692	RdrCEF.exe	99
PID 3692 wrote to memory of 2368	3692	RdrCEF.exe	100
PID 3692 wrote to memory of 2368	3692	RdrCEF.exe	100
PID 3692 wrote to memory of 2368	3692	RdrCEF.exe	100
PID 3692 wrote to memory of 2368	3692	RdrCEF.exe	100
PID 3692 wrote to memory of 2368	3692	RdrCEF.exe	100
PID 3692 wrote to memory of 2368	3692	RdrCEF.exe	100
PID 3692 wrote to memory of 2368	3692	RdrCEF.exe	100
PID 3692 wrote to memory of 2368	3692	RdrCEF.exe	100
PID 3692 wrote to memory of 2368	3692	RdrCEF.exe	100
PID 3692 wrote to memory of 2368	3692	RdrCEF.exe	100
PID 3692 wrote to memory of 2368	3692	RdrCEF.exe	100
PID 3692 wrote to memory of 2368	3692	RdrCEF.exe	100
PID 3692 wrote to memory of 2368	3692	RdrCEF.exe	100
PID 3692 wrote to memory of 2368	3692	RdrCEF.exe	100
PID 3692 wrote to memory of 2368	3692	RdrCEF.exe	100
PID 3692 wrote to memory of 2368	3692	RdrCEF.exe	100
PID 3692 wrote to memory of 2368	3692	RdrCEF.exe	100

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\passwords_grabber.pyc
1⤵
- Modifies registry class
PID:2984

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:5148
- 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\passwords_grabber.pyc"
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:5944
- - 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⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3692
  - - 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=2869EA611271467A67A5AD939A66DC91 --mojo-platform-channel-handle=1776 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      PID:2028
  - - 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=8583C9250408074DAA0620AEDFDD5DFB --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=8583C9250408074DAA0620AEDFDD5DFB --renderer-client-id=2 --mojo-platform-channel-handle=1784 --allow-no-sandbox-job /prefetch:1
      4⤵
      System Location Discovery: System Language Discovery
      PID:2368
  - - 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=234FC154FAEBC9F8380A010C4C9AD35F --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      PID:656
  - - 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=774E212C7F0812D39306800B887F9F6F --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      PID:384
  - - 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=9ECCBEC98DB87E3FFF25269F003B766C --mojo-platform-channel-handle=2536 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      PID:1252

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1372

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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