Analysis
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max time kernel
151s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
07/12/2022, 03:34
Static task
static1
Behavioral task
behavioral1
Sample
dafc062676bc14865195cbb25ce405aba8691de1b0841dc9a36664a732680e0a.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
dafc062676bc14865195cbb25ce405aba8691de1b0841dc9a36664a732680e0a.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
dafc062676bc14865195cbb25ce405aba8691de1b0841dc9a36664a732680e0a.exe
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Size
185KB
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MD5
053680aa30e7516b83cc17df19ae461f
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SHA1
a1a27d3a69bfb81c74f97954aff83750fc6dff21
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SHA256
dafc062676bc14865195cbb25ce405aba8691de1b0841dc9a36664a732680e0a
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SHA512
1c7f5e5eca9d94abba2cc051228124a5d819b788b6eb468fdcfe1c11284d7d82ec1a6d8df6525a35520595b52e501679797cf39aceffd5eab15e38260573bc84
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SSDEEP
3072:RfXz+XeYoTXaX9XKVNjWE4aqosAm+w90ZX5IVWi:RfXz+ATKX9Xi4aqosAm+w903Xi
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-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ziamo.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" dafc062676bc14865195cbb25ce405aba8691de1b0841dc9a36664a732680e0a.exe -
Executes dropped EXE 1 IoCs
pid Process 1608 ziamo.exe -
Loads dropped DLL 2 IoCs
pid Process 1132 dafc062676bc14865195cbb25ce405aba8691de1b0841dc9a36664a732680e0a.exe 1132 dafc062676bc14865195cbb25ce405aba8691de1b0841dc9a36664a732680e0a.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /c" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /h" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /v" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /k" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /z" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /r" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /b" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /t" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /s" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /a" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /m" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /e" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /f" ziamo.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /x" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /o" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /q" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /n" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /g" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /l" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /p" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /k" dafc062676bc14865195cbb25ce405aba8691de1b0841dc9a36664a732680e0a.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /y" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /j" ziamo.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ dafc062676bc14865195cbb25ce405aba8691de1b0841dc9a36664a732680e0a.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /i" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /u" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /d" ziamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziamo = "C:\\Users\\Admin\\ziamo.exe /w" ziamo.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 1132 dafc062676bc14865195cbb25ce405aba8691de1b0841dc9a36664a732680e0a.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe 1608 ziamo.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1132 dafc062676bc14865195cbb25ce405aba8691de1b0841dc9a36664a732680e0a.exe 1608 ziamo.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1132 wrote to memory of 1608 1132 dafc062676bc14865195cbb25ce405aba8691de1b0841dc9a36664a732680e0a.exe 27 PID 1132 wrote to memory of 1608 1132 dafc062676bc14865195cbb25ce405aba8691de1b0841dc9a36664a732680e0a.exe 27 PID 1132 wrote to memory of 1608 1132 dafc062676bc14865195cbb25ce405aba8691de1b0841dc9a36664a732680e0a.exe 27 PID 1132 wrote to memory of 1608 1132 dafc062676bc14865195cbb25ce405aba8691de1b0841dc9a36664a732680e0a.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\dafc062676bc14865195cbb25ce405aba8691de1b0841dc9a36664a732680e0a.exe"C:\Users\Admin\AppData\Local\Temp\dafc062676bc14865195cbb25ce405aba8691de1b0841dc9a36664a732680e0a.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:1132 -
C:\Users\Admin\ziamo.exe"C:\Users\Admin\ziamo.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:1608
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
185KB
MD584b4decd0eb529e611dc875bf2276cce
SHA144e9eff283c37acdf7c07c130fd297246ede70dd
SHA256eb5ba0f36c5550e0cd261de4c9baadd8a1f2930b53b2fa530974dc6f28fdd192
SHA51226e0be47e461074e71847f42f4546ac97f66c0c9331b1c4dea2eb488d26d198e109786bd105f1a3e23781efdfb6345f4992f284a8a00f5aeb967c5e3c7f89897
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Filesize
185KB
MD584b4decd0eb529e611dc875bf2276cce
SHA144e9eff283c37acdf7c07c130fd297246ede70dd
SHA256eb5ba0f36c5550e0cd261de4c9baadd8a1f2930b53b2fa530974dc6f28fdd192
SHA51226e0be47e461074e71847f42f4546ac97f66c0c9331b1c4dea2eb488d26d198e109786bd105f1a3e23781efdfb6345f4992f284a8a00f5aeb967c5e3c7f89897
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Filesize
185KB
MD584b4decd0eb529e611dc875bf2276cce
SHA144e9eff283c37acdf7c07c130fd297246ede70dd
SHA256eb5ba0f36c5550e0cd261de4c9baadd8a1f2930b53b2fa530974dc6f28fdd192
SHA51226e0be47e461074e71847f42f4546ac97f66c0c9331b1c4dea2eb488d26d198e109786bd105f1a3e23781efdfb6345f4992f284a8a00f5aeb967c5e3c7f89897
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Filesize
185KB
MD584b4decd0eb529e611dc875bf2276cce
SHA144e9eff283c37acdf7c07c130fd297246ede70dd
SHA256eb5ba0f36c5550e0cd261de4c9baadd8a1f2930b53b2fa530974dc6f28fdd192
SHA51226e0be47e461074e71847f42f4546ac97f66c0c9331b1c4dea2eb488d26d198e109786bd105f1a3e23781efdfb6345f4992f284a8a00f5aeb967c5e3c7f89897