Overview
overview
10Static
static
10ZCpu.exe
windows7-x64
7ZCpu.exe
windows10-2004-x64
9discord_to...er.pyc
windows7-x64
3discord_to...er.pyc
windows10-2004-x64
3get_cookies.pyc
windows7-x64
3get_cookies.pyc
windows10-2004-x64
3misc.pyc
windows7-x64
3misc.pyc
windows10-2004-x64
3passwords_grabber.pyc
windows7-x64
3passwords_grabber.pyc
windows10-2004-x64
3source_prepared.pyc
windows7-x64
3source_prepared.pyc
windows10-2004-x64
3Analysis
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max time kernel
60s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
22-11-2023 11:26
Behavioral task
behavioral1
Sample
ZCpu.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
ZCpu.exe
Resource
win10v2004-20231020-en
Behavioral task
behavioral3
Sample
discord_token_grabber.pyc
Resource
win7-20231023-en
Behavioral task
behavioral4
Sample
discord_token_grabber.pyc
Resource
win10v2004-20231023-en
Behavioral task
behavioral5
Sample
get_cookies.pyc
Resource
win7-20231020-en
Behavioral task
behavioral6
Sample
get_cookies.pyc
Resource
win10v2004-20231020-en
Behavioral task
behavioral7
Sample
misc.pyc
Resource
win7-20231023-en
Behavioral task
behavioral8
Sample
misc.pyc
Resource
win10v2004-20231023-en
Behavioral task
behavioral9
Sample
passwords_grabber.pyc
Resource
win7-20231023-en
Behavioral task
behavioral10
Sample
passwords_grabber.pyc
Resource
win10v2004-20231023-en
Behavioral task
behavioral11
Sample
source_prepared.pyc
Resource
win7-20231020-en
Behavioral task
behavioral12
Sample
source_prepared.pyc
Resource
win10v2004-20231025-en
General
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Target
source_prepared.pyc
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Size
179KB
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MD5
b9398482734bd77590233266848a45da
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SHA1
419b41d09eefd156c8e66587e731220dd7eb8b50
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SHA256
45e1be22bf26eeaa6e128182ab9b8953aa9559994b855dc30066c48f8449628b
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SHA512
2d21979aac54b8bd528a9ed7176d74f04cc9ce90465d1a70affdbae34250056cf78ff4efef7708a10403adffbee8cdabb69a8cf01d41f5e1c410b96c5e041f8c
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SSDEEP
3072:cPkLarOIA9d20docPEtelZuVZGCkcFgLXjRCkrI:ccWrOphdoc8c0ZGVcFgLXNCV
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 9 IoCs
Processes:
rundll32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_Classes\Local Settings rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_CLASSES\pyc_auto_file rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_CLASSES\pyc_auto_file\shell rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_CLASSES\pyc_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_CLASSES\.pyc rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_CLASSES\.pyc\ = "pyc_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_CLASSES\pyc_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_CLASSES\pyc_auto_file\shell\Read\command rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_CLASSES\pyc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
AcroRd32.exepid process 2764 AcroRd32.exe 2764 AcroRd32.exe 2764 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
cmd.exerundll32.exedescription pid process target process PID 2136 wrote to memory of 2424 2136 cmd.exe rundll32.exe PID 2136 wrote to memory of 2424 2136 cmd.exe rundll32.exe PID 2136 wrote to memory of 2424 2136 cmd.exe rundll32.exe PID 2424 wrote to memory of 2764 2424 rundll32.exe AcroRd32.exe PID 2424 wrote to memory of 2764 2424 rundll32.exe AcroRd32.exe PID 2424 wrote to memory of 2764 2424 rundll32.exe AcroRd32.exe PID 2424 wrote to memory of 2764 2424 rundll32.exe AcroRd32.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\source_prepared.pyc1⤵
- Suspicious use of WriteProcessMemory
PID:2136 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\source_prepared.pyc2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2424 -
C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\source_prepared.pyc"3⤵
- Suspicious use of SetWindowsHookEx
PID:2764
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD54704e75147bb683a08c6ea7fc1277305
SHA1d9c21f1c4c594d962ac9828c621a5a383a3a79cd
SHA25680a437f826ffd0d991f1138f01e8d3a10eca266743a9f4e837803963a7056181
SHA5127266024994fc9c705ac353ac512c5e1a6ca057caaa6a1e770730e1a5e78d97de9d3e1fc205c0e3132b3765b8d181a0ed8f5680a70d3726fa38e143ee00844495