Analysis
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max time kernel
147s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
07-10-2024 01:39
General
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Target
8c276db9d256a4ec6df10a663fa13ad291832b41fdf915aec25bc4fb31174520.exe
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Size
2.0MB
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MD5
0fd258899fb1afe14d8bd10503263901
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SHA1
a74e78231d749099ed97a3990fa956b8ccbcbcfd
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SHA256
8c276db9d256a4ec6df10a663fa13ad291832b41fdf915aec25bc4fb31174520
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SHA512
0d263abf7a29554b570633f17b7172531e343448c2b5969a00d81b04fd758250ba9398427c59d6e2270db6c19563e4eb6e648f946e6eb131ea43b6fb89349916
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SSDEEP
49152:epQUjibrS75idST2/sBqEHw9lwsbpt23LObtPg4AZY0j5s5mZTiC+xccccccEww3:Dc3wrNIRZKccccccEwwww
Malware Config
Signatures
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NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 2 IoCs
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Adds Run key to start application 2 TTPs 2 IoCs
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Drops file in Program Files directory 2 IoCs
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Drops file in Windows directory 4 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 3 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 4 IoCs
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Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\8c276db9d256a4ec6df10a663fa13ad291832b41fdf915aec25bc4fb31174520.exe"C:\Users\Admin\AppData\Local\Temp\8c276db9d256a4ec6df10a663fa13ad291832b41fdf915aec25bc4fb31174520.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\8c276db9d256a4ec6df10a663fa13ad291832b41fdf915aec25bc4fb31174520.exe"C:\Users\Admin\AppData\Local\Temp\8c276db9d256a4ec6df10a663fa13ad291832b41fdf915aec25bc4fb31174520.exe"2⤵
- Checks computer location settings
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\banbatrawlingsundersgelsesa\inulintentersbournssteepnesses.com"C:\Users\Admin\banbatrawlingsundersgelsesa\inulintentersbournssteepnesses.com"3⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\banbatrawlingsundersgelsesa\inulintentersbournssteepnesses.com"C:\Users\Admin\banbatrawlingsundersgelsesa\inulintentersbournssteepnesses.com"4⤵
- Executes dropped EXE
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "DDP Service" /xml "C:\Users\Admin\AppData\Local\Temp\tmp9F6C.tmp"5⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "DDP Service Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp9FAC.tmp"5⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD56673745d174e2b56990535bfe6e19329
SHA1d6037df3923e9814843001feebde143e2a545588
SHA25683b0432e6315318c1ee79845b037ee0c423d714f8df3efc44d82f8fcd1937c40
SHA512e1b7c5163aa0c4bf14bfbe80f2957ba5cb1919590a4773098815c1051fb7d67455a8c46777ec90b9d7a4a8f9460580edbdb4b4c81118c9df98e5927beacb6edc
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Filesize
1KB
MD593d357e6194c8eb8d0616a9f592cc4bf
SHA15cc3a3d95d82cb88f65cb6dc6c188595fa272808
SHA256a18de0ef2102d2546c7afd07ad1d7a071a0e59aff0868cf3937a145f24feb713
SHA5124df079387f6a76e0deb96ab4c11f6cffa62a8b42dc4970e885dab10351fade2d9e933663c141b76409657f85f1bf9dbb533d92dce52dc62598aafc4793743f7f
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Filesize
2.0MB
MD50fd258899fb1afe14d8bd10503263901
SHA1a74e78231d749099ed97a3990fa956b8ccbcbcfd
SHA2568c276db9d256a4ec6df10a663fa13ad291832b41fdf915aec25bc4fb31174520
SHA5120d263abf7a29554b570633f17b7172531e343448c2b5969a00d81b04fd758250ba9398427c59d6e2270db6c19563e4eb6e648f946e6eb131ea43b6fb89349916
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Filesize
514B
MD5c29eaf8ada8aff11e10ccca9012d1b0f
SHA1dfb41f39db4283051eed8ae9fef9c7e569834545
SHA256167ff918a918ba513b9e575cebd04762a698c2ce04c2b4bf66c2eb2258571bac
SHA5125cc2b92b841a1cab6082dd495ddbf72b6add75bc6a1ab9ce35d65ea0307451739a04facb002c40e2d1296484332a64bd77b36f6ea5c972edfd484df2b2b82b5b
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Filesize
2.0MB
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Filesize
1.1MB
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Filesize
1.1MB