Analysis
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max time kernel
45s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
18/12/2022, 07:33
Static task
static1
Behavioral task
behavioral1
Sample
cc4b391886bf4238e70772704b2c97ca.exe
Resource
win7-20220901-en
General
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Target
cc4b391886bf4238e70772704b2c97ca.exe
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Size
4.2MB
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MD5
cc4b391886bf4238e70772704b2c97ca
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SHA1
aa0cf46c73caac0019a6f5e7f172f4540d33d525
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SHA256
0290bb1ffcb644899aeb89c8aafdf2dba92aae13b251738163d2d16087f32c4d
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SHA512
379148eaef2495c9518dfb98fc1c1924e310270e4c9965d42b80fd97531fbccafbec04c3fa67d7cec29140a83e37667426092ac6b60b95313cfccaa626df9072
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SSDEEP
98304:HVB49SUAYWqaJJVJ8J4EqriM3lp+OJMIUvX6J12EulTjAgW+P:HfUnjaJJVJM4EqrJ331eXW1FuNjJWu
Malware Config
Extracted
danabot
49.0.50.0:57
51.0.52.0:0
53.0.54.0:1200
55.0.56.0:65535
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type
loader
Signatures
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Executes dropped EXE 1 IoCs
pid Process 644 Orwtaofpwtre.exe -
Loads dropped DLL 2 IoCs
pid Process 2032 cc4b391886bf4238e70772704b2c97ca.exe 2032 cc4b391886bf4238e70772704b2c97ca.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 520 chrome.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2032 set thread context of 456 2032 cc4b391886bf4238e70772704b2c97ca.exe 29 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 45 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature cc4b391886bf4238e70772704b2c97ca.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor rundll32.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information cc4b391886bf4238e70772704b2c97ca.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Signature cc4b391886bf4238e70772704b2c97ca.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Signature rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Platform ID rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform ID cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Platform ID cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Component Information cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet cc4b391886bf4238e70772704b2c97ca.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier cc4b391886bf4238e70772704b2c97ca.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor rundll32.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet rundll32.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 cc4b391886bf4238e70772704b2c97ca.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Signature cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString rundll32.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier cc4b391886bf4238e70772704b2c97ca.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString cc4b391886bf4238e70772704b2c97ca.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName chrome.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 456 rundll32.exe 520 chrome.exe 520 chrome.exe 1816 chrome.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 644 Orwtaofpwtre.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 644 Orwtaofpwtre.exe 456 rundll32.exe 520 chrome.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 644 Orwtaofpwtre.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 520 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2032 wrote to memory of 644 2032 cc4b391886bf4238e70772704b2c97ca.exe 27 PID 2032 wrote to memory of 644 2032 cc4b391886bf4238e70772704b2c97ca.exe 27 PID 2032 wrote to memory of 644 2032 cc4b391886bf4238e70772704b2c97ca.exe 27 PID 2032 wrote to memory of 644 2032 cc4b391886bf4238e70772704b2c97ca.exe 27 PID 2032 wrote to memory of 456 2032 cc4b391886bf4238e70772704b2c97ca.exe 29 PID 2032 wrote to memory of 456 2032 cc4b391886bf4238e70772704b2c97ca.exe 29 PID 2032 wrote to memory of 456 2032 cc4b391886bf4238e70772704b2c97ca.exe 29 PID 2032 wrote to memory of 456 2032 cc4b391886bf4238e70772704b2c97ca.exe 29 PID 2032 wrote to memory of 456 2032 cc4b391886bf4238e70772704b2c97ca.exe 29 PID 2032 wrote to memory of 456 2032 cc4b391886bf4238e70772704b2c97ca.exe 29 PID 2032 wrote to memory of 456 2032 cc4b391886bf4238e70772704b2c97ca.exe 29 PID 2032 wrote to memory of 456 2032 cc4b391886bf4238e70772704b2c97ca.exe 29 PID 520 wrote to memory of 1668 520 chrome.exe 30 PID 520 wrote to memory of 1668 520 chrome.exe 30 PID 520 wrote to memory of 1668 520 chrome.exe 30 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 616 520 chrome.exe 31 PID 520 wrote to memory of 1816 520 chrome.exe 32 PID 520 wrote to memory of 1816 520 chrome.exe 32 PID 520 wrote to memory of 1816 520 chrome.exe 32 PID 520 wrote to memory of 1520 520 chrome.exe 33 PID 520 wrote to memory of 1520 520 chrome.exe 33 PID 520 wrote to memory of 1520 520 chrome.exe 33 PID 520 wrote to memory of 1520 520 chrome.exe 33 PID 520 wrote to memory of 1520 520 chrome.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\cc4b391886bf4238e70772704b2c97ca.exe"C:\Users\Admin\AppData\Local\Temp\cc4b391886bf4238e70772704b2c97ca.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Users\Admin\AppData\Local\Temp\Orwtaofpwtre.exe"C:\Users\Admin\AppData\Local\Temp\Orwtaofpwtre.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:644
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C:\Windows\syswow64\rundll32.exe"C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#612⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
PID:456
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --no-first-run --no-default-browser-check --silent-launch --disable-backgrounding-occluded-windows --disable-background-timer-throttling --ran-launcher --profile-directory="Default"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:520 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=89.0.4389.114 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fefb6f4f50,0x7fefb6f4f60,0x7fefb6f4f702⤵PID:1668
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1108,2645357971911655653,6966096064202124538,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1120 /prefetch:22⤵PID:616
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1108,2645357971911655653,6966096064202124538,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1244 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:1816
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1108,2645357971911655653,6966096064202124538,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1756 /prefetch:82⤵PID:1520
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.2MB
MD550e03c260a0f6db796aa22d7443aa105
SHA1573a47d22475dc990d57cdd33b0952b721e4ddd9
SHA2565b71ae23c39fbcd56d58ad59d4b13b0346f1f162bc5089b3ea4be35c0e621065
SHA5124528944754d4f6fae49d63c30377913ea4cf6741a37da8c91fc8ad1006fde8065de9aa96c5de03c84b78a27aecffbf43de9daa94f25408c866c605394a71d434
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Filesize
1.2MB
MD550e03c260a0f6db796aa22d7443aa105
SHA1573a47d22475dc990d57cdd33b0952b721e4ddd9
SHA2565b71ae23c39fbcd56d58ad59d4b13b0346f1f162bc5089b3ea4be35c0e621065
SHA5124528944754d4f6fae49d63c30377913ea4cf6741a37da8c91fc8ad1006fde8065de9aa96c5de03c84b78a27aecffbf43de9daa94f25408c866c605394a71d434
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Filesize
1.2MB
MD550e03c260a0f6db796aa22d7443aa105
SHA1573a47d22475dc990d57cdd33b0952b721e4ddd9
SHA2565b71ae23c39fbcd56d58ad59d4b13b0346f1f162bc5089b3ea4be35c0e621065
SHA5124528944754d4f6fae49d63c30377913ea4cf6741a37da8c91fc8ad1006fde8065de9aa96c5de03c84b78a27aecffbf43de9daa94f25408c866c605394a71d434