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Analysis
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max time kernel
151s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
20/10/2022, 05:16
Static task
static1
Behavioral task
behavioral1
Sample
77ce0215b2bc7ffa28bd4a628f231578f7ba1c2fd405a0d92318632462efe55a.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
77ce0215b2bc7ffa28bd4a628f231578f7ba1c2fd405a0d92318632462efe55a.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
77ce0215b2bc7ffa28bd4a628f231578f7ba1c2fd405a0d92318632462efe55a.exe
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Size
192KB
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MD5
74d1a537a3ef8e2f6ed5b0397185e350
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SHA1
4cce888431f37f853769bbc5831b77deeb6baf24
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SHA256
77ce0215b2bc7ffa28bd4a628f231578f7ba1c2fd405a0d92318632462efe55a
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SHA512
4ce3f11cbf66a4413d7688bdc026dc73531b365e733ef2456e34ac114cd15a46be86f910fb15f6da2d40ccf1a46b1c2744748a6e762d1dc4d0f98e49885b5496
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SSDEEP
3072:IGe2fdLbEams2YhFEryJVVtOTI4BkcKmPcfNVw8:zdLAavFHVVtO7KmkfNVL
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" heaowev.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 77ce0215b2bc7ffa28bd4a628f231578f7ba1c2fd405a0d92318632462efe55a.exe -
Executes dropped EXE 1 IoCs
pid Process 3108 heaowev.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation 77ce0215b2bc7ffa28bd4a628f231578f7ba1c2fd405a0d92318632462efe55a.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /h" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /e" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /z" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /r" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /x" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /k" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /v" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /d" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /u" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /w" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /a" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /t" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /m" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /j" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /c" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /i" 77ce0215b2bc7ffa28bd4a628f231578f7ba1c2fd405a0d92318632462efe55a.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /b" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /q" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /n" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /i" heaowev.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /p" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /y" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /s" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /o" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /l" heaowev.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /f" heaowev.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 77ce0215b2bc7ffa28bd4a628f231578f7ba1c2fd405a0d92318632462efe55a.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heaowev = "C:\\Users\\Admin\\heaowev.exe /g" heaowev.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4792 77ce0215b2bc7ffa28bd4a628f231578f7ba1c2fd405a0d92318632462efe55a.exe 4792 77ce0215b2bc7ffa28bd4a628f231578f7ba1c2fd405a0d92318632462efe55a.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe 3108 heaowev.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4792 77ce0215b2bc7ffa28bd4a628f231578f7ba1c2fd405a0d92318632462efe55a.exe 3108 heaowev.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4792 wrote to memory of 3108 4792 77ce0215b2bc7ffa28bd4a628f231578f7ba1c2fd405a0d92318632462efe55a.exe 89 PID 4792 wrote to memory of 3108 4792 77ce0215b2bc7ffa28bd4a628f231578f7ba1c2fd405a0d92318632462efe55a.exe 89 PID 4792 wrote to memory of 3108 4792 77ce0215b2bc7ffa28bd4a628f231578f7ba1c2fd405a0d92318632462efe55a.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\77ce0215b2bc7ffa28bd4a628f231578f7ba1c2fd405a0d92318632462efe55a.exe"C:\Users\Admin\AppData\Local\Temp\77ce0215b2bc7ffa28bd4a628f231578f7ba1c2fd405a0d92318632462efe55a.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4792 -
C:\Users\Admin\heaowev.exe"C:\Users\Admin\heaowev.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3108
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
192KB
MD530e7eb378a13f412841a47711859f99e
SHA1cec924b01a807effe31eca17315472382a9354f3
SHA256cbe0d222c463b6dd372951598851ec41621214313e288dba698e31e48b34ba2c
SHA5126a00ca135c659165975c079fa22c12623ac85581527bb32d2d32770e9e1431afa4e30d363e52dd8c106f617f28dff80f1eda0df6ab91a1bc29aa02b754d19cb5
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Filesize
192KB
MD530e7eb378a13f412841a47711859f99e
SHA1cec924b01a807effe31eca17315472382a9354f3
SHA256cbe0d222c463b6dd372951598851ec41621214313e288dba698e31e48b34ba2c
SHA5126a00ca135c659165975c079fa22c12623ac85581527bb32d2d32770e9e1431afa4e30d363e52dd8c106f617f28dff80f1eda0df6ab91a1bc29aa02b754d19cb5