Analysis
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max time kernel
134s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
24-02-2023 20:46
Behavioral task
behavioral1
Sample
96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe
Resource
win7-20230220-en
General
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Target
96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe
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Size
95KB
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MD5
a675308ff8839aaa8dae0e6fa814f4d9
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SHA1
aee241ca2c27908045a817e7816b6137d65d9a84
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SHA256
96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82
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SHA512
6dc636f22950e3984a0ff7c739abab46c78669a4b4b78768cff717f0d552b75530672a3ef545d7e975537f17ecf9f57b429aef3dda85dbce25cf9560f2c81b21
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SSDEEP
1536:F9YbOxBPcXIbOEpcak1RbAHKPHYx7n8U/xdqh/Hvzb2Vp7aUZp7wy0NKFPW3e:Zxc6OEpgAHKE7n8U/xYhvbb2Vp7aUj7+
Malware Config
Signatures
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Detect Blackmoon payload 7 IoCs
Processes:
resource yara_rule behavioral1/memory/1084-54-0x0000000000400000-0x000000000044B000-memory.dmp family_blackmoon behavioral1/memory/1084-55-0x0000000000400000-0x000000000044B000-memory.dmp family_blackmoon behavioral1/memory/1084-56-0x0000000000400000-0x000000000044B000-memory.dmp family_blackmoon behavioral1/memory/1084-57-0x0000000000400000-0x000000000044B000-memory.dmp family_blackmoon behavioral1/memory/1084-63-0x00000000032B0000-0x0000000003313000-memory.dmp family_blackmoon behavioral1/memory/1084-100-0x00000000032B0000-0x0000000003313000-memory.dmp family_blackmoon behavioral1/memory/1084-101-0x00000000032B0000-0x0000000003313000-memory.dmp family_blackmoon -
Gh0st RAT payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1084-87-0x0000000010000000-0x0000000010017000-memory.dmp family_gh0strat -
Loads dropped DLL 1 IoCs
Processes:
96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exepid process 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows\CurrentVersion\Run 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe Set value (str) \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdate = "C:\\Users\\Public\\Documents\\Applicationpaddw.exe" 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exedescription ioc process File opened (read-only) \??\O: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\P: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\Q: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\Z: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\G: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\J: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\B: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\L: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\I: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\M: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\N: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\R: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\T: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\U: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\E: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\F: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\V: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\S: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\W: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\X: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\Y: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\H: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe File opened (read-only) \??\K: 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe -
Opens file in notepad (likely ransom note) 1 IoCs
Processes:
NOTEPAD.EXEpid process 1760 NOTEPAD.EXE -
Suspicious behavior: EnumeratesProcesses 41 IoCs
Processes:
96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exepid process 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exepid process 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exedescription pid process Token: 33 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe Token: SeIncBasePriorityPrivilege 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe Token: 33 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe Token: SeIncBasePriorityPrivilege 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exepid process 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exepid process 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exedescription pid process target process PID 1084 wrote to memory of 1760 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe NOTEPAD.EXE PID 1084 wrote to memory of 1760 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe NOTEPAD.EXE PID 1084 wrote to memory of 1760 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe NOTEPAD.EXE PID 1084 wrote to memory of 1760 1084 96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe NOTEPAD.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe"C:\Users\Admin\AppData\Local\Temp\96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1084 -
C:\Windows\SysWOW64\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.txt2⤵
- Opens file in notepad (likely ransom note)
PID:1760
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\96eb5b54c20c274606619e2cdfb80d9e2e787b4ed35f1ba65bfde13670e19e82.txtFilesize
120KB
MD53aea5b78bac5359a799c2714fecccd1a
SHA15d3203b328ecfc7a55c0ded1032d209e9f273367
SHA256c05e763cab67cf9daf5be7a6a6cff2650223987a9693eaa119f69b2bbb6df6c3
SHA5129513cc84a7ed3dd709d4affb03f6e286dcd43e82f33441c00a9d74d2b45449f2ee20baa8db46218d7a59d9e62fb7f95050ea305166e70f3e71dde39ccf07b6d3
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\Users\Public\Documents\oiie.dllFilesize
2KB
MD57943effe67a4647e06def2348949020e
SHA1eabd561f0639a975de259633f63896d82c3f878d
SHA2563fac47db92d581b2daef7a4f9493be2fe441041e5158101d80873d05808d5cfa
SHA512c9db1962e7457c94426c2a5c7f439736697d4399db6982c45357459d58805daa4a9d297912135488b6990e265ffa59d687fd5ba43717aab46ccc212083ef5003
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memory/1084-84-0x0000000003840000-0x000000000392C000-memory.dmpFilesize
944KB
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memory/1084-85-0x0000000000400000-0x0000000000427000-memory.dmpFilesize
156KB
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memory/1084-56-0x0000000000400000-0x000000000044B000-memory.dmpFilesize
300KB
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memory/1084-55-0x0000000000400000-0x000000000044B000-memory.dmpFilesize
300KB
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memory/1084-63-0x00000000032B0000-0x0000000003313000-memory.dmpFilesize
396KB
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memory/1084-83-0x0000000003840000-0x000000000392C000-memory.dmpFilesize
944KB
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memory/1084-54-0x0000000000400000-0x000000000044B000-memory.dmpFilesize
300KB
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memory/1084-57-0x0000000000400000-0x000000000044B000-memory.dmpFilesize
300KB
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memory/1084-86-0x0000000003840000-0x000000000392C000-memory.dmpFilesize
944KB
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memory/1084-87-0x0000000010000000-0x0000000010017000-memory.dmpFilesize
92KB
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memory/1084-90-0x0000000000400000-0x0000000000427000-memory.dmpFilesize
156KB
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memory/1084-100-0x00000000032B0000-0x0000000003313000-memory.dmpFilesize
396KB
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memory/1084-102-0x0000000000440000-0x0000000000448000-memory.dmpFilesize
32KB
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memory/1084-101-0x00000000032B0000-0x0000000003313000-memory.dmpFilesize
396KB
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memory/1084-103-0x0000000000400000-0x000000000044B000-memory.dmpFilesize
300KB