Analysis
-
max time kernel
153s -
max time network
90s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
04/12/2022, 11:36
Static task
static1
Behavioral task
behavioral1
Sample
5e5d7a9a580ffce4329a4457304199b0d2560a6e4df1630ed9a04c11fa9184ef.exe
Resource
win7-20221111-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
5e5d7a9a580ffce4329a4457304199b0d2560a6e4df1630ed9a04c11fa9184ef.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
-
Target
5e5d7a9a580ffce4329a4457304199b0d2560a6e4df1630ed9a04c11fa9184ef.exe
-
Size
116KB
-
MD5
702235684c67619271724f2b0163961e
-
SHA1
2591fdecbcd671880fe89c0b1814f834db31f9c5
-
SHA256
5e5d7a9a580ffce4329a4457304199b0d2560a6e4df1630ed9a04c11fa9184ef
-
SHA512
8548ff41e7ae384e300905868d5e40a0a71320461cc8c7a642c870d0fbc3e0ff820ecb47c9744d6f2babf516290af0eafc779a3ecfa88e271ed7f6ce787f2918
-
SSDEEP
3072:mav7777777777777777yE7777777777777777777aa3yL:i83S
Score
10/10
Malware Config
Signatures
-
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 5e5d7a9a580ffce4329a4457304199b0d2560a6e4df1630ed9a04c11fa9184ef.exe Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" heiexe.exe -
Executes dropped EXE 1 IoCs
pid Process 772 heiexe.exe -
Loads dropped DLL 2 IoCs
pid Process 2028 5e5d7a9a580ffce4329a4457304199b0d2560a6e4df1630ed9a04c11fa9184ef.exe 2028 5e5d7a9a580ffce4329a4457304199b0d2560a6e4df1630ed9a04c11fa9184ef.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /w" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /v" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /s" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /a" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /g" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /m" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /o" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /i" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /q" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /l" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /j" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /e" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /p" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /h" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /c" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /u" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /f" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /d" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /r" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /b" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /x" heiexe.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 5e5d7a9a580ffce4329a4457304199b0d2560a6e4df1630ed9a04c11fa9184ef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /z" 5e5d7a9a580ffce4329a4457304199b0d2560a6e4df1630ed9a04c11fa9184ef.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\ heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /k" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /n" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /t" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /z" heiexe.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\heiexe = "C:\\Users\\Admin\\heiexe.exe /y" heiexe.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2028 5e5d7a9a580ffce4329a4457304199b0d2560a6e4df1630ed9a04c11fa9184ef.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe 772 heiexe.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2028 5e5d7a9a580ffce4329a4457304199b0d2560a6e4df1630ed9a04c11fa9184ef.exe 772 heiexe.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2028 wrote to memory of 772 2028 5e5d7a9a580ffce4329a4457304199b0d2560a6e4df1630ed9a04c11fa9184ef.exe 28 PID 2028 wrote to memory of 772 2028 5e5d7a9a580ffce4329a4457304199b0d2560a6e4df1630ed9a04c11fa9184ef.exe 28 PID 2028 wrote to memory of 772 2028 5e5d7a9a580ffce4329a4457304199b0d2560a6e4df1630ed9a04c11fa9184ef.exe 28 PID 2028 wrote to memory of 772 2028 5e5d7a9a580ffce4329a4457304199b0d2560a6e4df1630ed9a04c11fa9184ef.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\5e5d7a9a580ffce4329a4457304199b0d2560a6e4df1630ed9a04c11fa9184ef.exe"C:\Users\Admin\AppData\Local\Temp\5e5d7a9a580ffce4329a4457304199b0d2560a6e4df1630ed9a04c11fa9184ef.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2028 -
C:\Users\Admin\heiexe.exe"C:\Users\Admin\heiexe.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:772
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
116KB
MD5aa78e1241e812561e74b2aabfa463bbd
SHA13156001a307062fe5f7f14943db43384ba15404b
SHA256df81954d14446d6595f9975d2db17a1f0138b18f9fcd0fdef0a28ce800cc8873
SHA51282f1857df649d65ddf8933dc4fa7e1f6c3829cdc38214a42d6ca58ba90ad5ebdc30d9a385ec13d5c5cc193fb1fbf7ee7659c321cd995236c5d4578396d90f007
-
Filesize
116KB
MD5aa78e1241e812561e74b2aabfa463bbd
SHA13156001a307062fe5f7f14943db43384ba15404b
SHA256df81954d14446d6595f9975d2db17a1f0138b18f9fcd0fdef0a28ce800cc8873
SHA51282f1857df649d65ddf8933dc4fa7e1f6c3829cdc38214a42d6ca58ba90ad5ebdc30d9a385ec13d5c5cc193fb1fbf7ee7659c321cd995236c5d4578396d90f007
-
Filesize
116KB
MD5aa78e1241e812561e74b2aabfa463bbd
SHA13156001a307062fe5f7f14943db43384ba15404b
SHA256df81954d14446d6595f9975d2db17a1f0138b18f9fcd0fdef0a28ce800cc8873
SHA51282f1857df649d65ddf8933dc4fa7e1f6c3829cdc38214a42d6ca58ba90ad5ebdc30d9a385ec13d5c5cc193fb1fbf7ee7659c321cd995236c5d4578396d90f007
-
Filesize
116KB
MD5aa78e1241e812561e74b2aabfa463bbd
SHA13156001a307062fe5f7f14943db43384ba15404b
SHA256df81954d14446d6595f9975d2db17a1f0138b18f9fcd0fdef0a28ce800cc8873
SHA51282f1857df649d65ddf8933dc4fa7e1f6c3829cdc38214a42d6ca58ba90ad5ebdc30d9a385ec13d5c5cc193fb1fbf7ee7659c321cd995236c5d4578396d90f007