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Analysis
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max time kernel
146s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
26/12/2023, 15:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
783d8d30e61b21ca2ef35394a7dff511.exe
Resource
win7-20231129-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
783d8d30e61b21ca2ef35394a7dff511.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
783d8d30e61b21ca2ef35394a7dff511.exe
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Size
236KB
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MD5
783d8d30e61b21ca2ef35394a7dff511
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SHA1
166ff22ff0619b4c53c7e48e5f2dcb9a03babfdf
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SHA256
06dfe87945cc3b82d784f473d10f6608e592c5eac5305634837eeae7b3dea192
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SHA512
ee1a081305b3fef79a9d24922b13d54e72ecec5337c438f682a46642531d7e1a8d1ef4982233be3d1242c7baa1c1b4e4728907e513efc5fa2a7bda30f98bb2af
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SSDEEP
3072:06VlhsJ0osvyMZeIT51B8u0gWCyiHCUPqga:GSouyMwItf8u0gWCyiHC
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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 783d8d30e61b21ca2ef35394a7dff511.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" moimo.exe -
Executes dropped EXE 1 IoCs
pid Process 2616 moimo.exe -
Loads dropped DLL 2 IoCs
pid Process 2304 783d8d30e61b21ca2ef35394a7dff511.exe 2304 783d8d30e61b21ca2ef35394a7dff511.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /x" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /s" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /f" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /b" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /l" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /n" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /e" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /m" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /j" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /r" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /a" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /y" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /c" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /v" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /q" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /k" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /g" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /w" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /z" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /d" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /h" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /i" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /o" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /r" 783d8d30e61b21ca2ef35394a7dff511.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /t" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /u" moimo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\moimo = "C:\\Users\\Admin\\moimo.exe /p" moimo.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2304 783d8d30e61b21ca2ef35394a7dff511.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe 2616 moimo.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2304 783d8d30e61b21ca2ef35394a7dff511.exe 2616 moimo.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2304 wrote to memory of 2616 2304 783d8d30e61b21ca2ef35394a7dff511.exe 28 PID 2304 wrote to memory of 2616 2304 783d8d30e61b21ca2ef35394a7dff511.exe 28 PID 2304 wrote to memory of 2616 2304 783d8d30e61b21ca2ef35394a7dff511.exe 28 PID 2304 wrote to memory of 2616 2304 783d8d30e61b21ca2ef35394a7dff511.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\783d8d30e61b21ca2ef35394a7dff511.exe"C:\Users\Admin\AppData\Local\Temp\783d8d30e61b21ca2ef35394a7dff511.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:2304 -
C:\Users\Admin\moimo.exe"C:\Users\Admin\moimo.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:2616
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
93KB
MD539ce9112cf25296f1fb849d4c05c9733
SHA1b80bd817a2aa07c211c3f87dab11091a3ff850aa
SHA25602ccc853df0133757ada62fbce5aa062d5b1c6314b30aa3568355a01cf7e8b7a
SHA51257e536acfec047871624c189f4157ed823541d801e67cfab4dd4173222bd2025859fddb45edb0bbd75db7762dc8c66fec958f2f8e6ae486e946519f2be41c34a
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Filesize
236KB
MD5c4ab16fbe428428c237918ba2457047e
SHA1653a215069ae83ad28bd66c0a0e0952f391e3d8d
SHA256acb25f9673697d222b47b1bdf71c88eeffbd1f70df133551c39d0f4289149746
SHA512ed245f20091a3f53d9948ff00924a259b09c4aab6e68fa4de418067f8cc5834aaf72c3e4f98460be1266d99b23080666528822726f5bd38f552e1b59784b430a