Analysis
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max time kernel
151s -
max time network
60s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
19-09-2022 10:31
Static task
static1
Behavioral task
behavioral1
Sample
54b856135ab6058379104f7d1fd40fd31432b54122e03a2fed542c7e35daa09a.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
54b856135ab6058379104f7d1fd40fd31432b54122e03a2fed542c7e35daa09a.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
54b856135ab6058379104f7d1fd40fd31432b54122e03a2fed542c7e35daa09a.exe
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Size
268KB
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MD5
08320e52a6f2746ec712319dac414627
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SHA1
a9e120e5bb7cf98e27762aec74ec86ea16885169
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SHA256
54b856135ab6058379104f7d1fd40fd31432b54122e03a2fed542c7e35daa09a
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SHA512
efac808e2e0d0125581aa97eb9d08daa3a4de391b382a23dfc6cf3932d28cd6ce4e8ee20c8cd8a8eec0aa77f08966c1a25b90fec7f4f6512976861b3af5a3e3c
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SSDEEP
6144:6IQPHPr5dFvW8HGzNz8I4vDWsQ0nByGcSnuXLH6MC:TQPHVdFvW8Hu/4vDK0nByLXLI
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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 54b856135ab6058379104f7d1fd40fd31432b54122e03a2fed542c7e35daa09a.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" xjhieh.exe -
Executes dropped EXE 1 IoCs
pid Process 1076 xjhieh.exe -
Loads dropped DLL 2 IoCs
pid Process 1884 54b856135ab6058379104f7d1fd40fd31432b54122e03a2fed542c7e35daa09a.exe 1884 54b856135ab6058379104f7d1fd40fd31432b54122e03a2fed542c7e35daa09a.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /n" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /k" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /z" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /l" xjhieh.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 54b856135ab6058379104f7d1fd40fd31432b54122e03a2fed542c7e35daa09a.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /j" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /v" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /c" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /o" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /a" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /y" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /f" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /g" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /w" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /q" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /r" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /e" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /x" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /d" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /u" 54b856135ab6058379104f7d1fd40fd31432b54122e03a2fed542c7e35daa09a.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /m" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /p" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /s" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /i" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /t" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /b" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /u" xjhieh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\xjhieh = "C:\\Users\\Admin\\xjhieh.exe /h" xjhieh.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 1884 54b856135ab6058379104f7d1fd40fd31432b54122e03a2fed542c7e35daa09a.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe 1076 xjhieh.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1884 54b856135ab6058379104f7d1fd40fd31432b54122e03a2fed542c7e35daa09a.exe 1076 xjhieh.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1884 wrote to memory of 1076 1884 54b856135ab6058379104f7d1fd40fd31432b54122e03a2fed542c7e35daa09a.exe 28 PID 1884 wrote to memory of 1076 1884 54b856135ab6058379104f7d1fd40fd31432b54122e03a2fed542c7e35daa09a.exe 28 PID 1884 wrote to memory of 1076 1884 54b856135ab6058379104f7d1fd40fd31432b54122e03a2fed542c7e35daa09a.exe 28 PID 1884 wrote to memory of 1076 1884 54b856135ab6058379104f7d1fd40fd31432b54122e03a2fed542c7e35daa09a.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\54b856135ab6058379104f7d1fd40fd31432b54122e03a2fed542c7e35daa09a.exe"C:\Users\Admin\AppData\Local\Temp\54b856135ab6058379104f7d1fd40fd31432b54122e03a2fed542c7e35daa09a.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:1884 -
C:\Users\Admin\xjhieh.exe"C:\Users\Admin\xjhieh.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:1076
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
268KB
MD5b86e3089f98eb6110a6a4eb5ae90e8cc
SHA1a3c0c5694ab466c70bd62bf3a22cd3eb517b4d38
SHA256626f48ce0cd966975aeb6df2c80cd884b5c10f79921a80ffcf41830c74cd4598
SHA5122cb67b10a62e0d159846a4199f6c518af0749e8b1c6ab747061e6e82b93576999d90ce8b93c2e598bfb8714a643552d4917ea7550a6bab712ff3a824a4eec759
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Filesize
268KB
MD5b86e3089f98eb6110a6a4eb5ae90e8cc
SHA1a3c0c5694ab466c70bd62bf3a22cd3eb517b4d38
SHA256626f48ce0cd966975aeb6df2c80cd884b5c10f79921a80ffcf41830c74cd4598
SHA5122cb67b10a62e0d159846a4199f6c518af0749e8b1c6ab747061e6e82b93576999d90ce8b93c2e598bfb8714a643552d4917ea7550a6bab712ff3a824a4eec759
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Filesize
268KB
MD5b86e3089f98eb6110a6a4eb5ae90e8cc
SHA1a3c0c5694ab466c70bd62bf3a22cd3eb517b4d38
SHA256626f48ce0cd966975aeb6df2c80cd884b5c10f79921a80ffcf41830c74cd4598
SHA5122cb67b10a62e0d159846a4199f6c518af0749e8b1c6ab747061e6e82b93576999d90ce8b93c2e598bfb8714a643552d4917ea7550a6bab712ff3a824a4eec759
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Filesize
268KB
MD5b86e3089f98eb6110a6a4eb5ae90e8cc
SHA1a3c0c5694ab466c70bd62bf3a22cd3eb517b4d38
SHA256626f48ce0cd966975aeb6df2c80cd884b5c10f79921a80ffcf41830c74cd4598
SHA5122cb67b10a62e0d159846a4199f6c518af0749e8b1c6ab747061e6e82b93576999d90ce8b93c2e598bfb8714a643552d4917ea7550a6bab712ff3a824a4eec759