Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
27-07-2021 16:10
Static task
static1
Behavioral task
behavioral1
Sample
d07003cbc330579112e9ed1bffc1905b.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
d07003cbc330579112e9ed1bffc1905b.exe
Resource
win10v20210408
General
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Target
d07003cbc330579112e9ed1bffc1905b.exe
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Size
641KB
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MD5
d07003cbc330579112e9ed1bffc1905b
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SHA1
fb68a99eeb0f33366398b2dbc499a0e74b64d584
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SHA256
76938d4e2c8778bce2177462dd2875d041e69e43036c0b8e3c2f8b6e650232dd
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SHA512
dfa6414a6d48dd0ecff853cb730301f21c99efb9b77746f4da4f755e5f326f755f97a5a3652399e2dc3aa739b62444974a7be7079a544fe9eb5c8b9babaeb649
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
d07003cbc330579112e9ed1bffc1905b.exepid process 1756 d07003cbc330579112e9ed1bffc1905b.exe 1756 d07003cbc330579112e9ed1bffc1905b.exe 1756 d07003cbc330579112e9ed1bffc1905b.exe 1756 d07003cbc330579112e9ed1bffc1905b.exe 1756 d07003cbc330579112e9ed1bffc1905b.exe 1756 d07003cbc330579112e9ed1bffc1905b.exe 1756 d07003cbc330579112e9ed1bffc1905b.exe 1756 d07003cbc330579112e9ed1bffc1905b.exe 1756 d07003cbc330579112e9ed1bffc1905b.exe 1756 d07003cbc330579112e9ed1bffc1905b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
d07003cbc330579112e9ed1bffc1905b.exedescription pid process Token: SeDebugPrivilege 1756 d07003cbc330579112e9ed1bffc1905b.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
d07003cbc330579112e9ed1bffc1905b.exedescription pid process target process PID 1756 wrote to memory of 432 1756 d07003cbc330579112e9ed1bffc1905b.exe schtasks.exe PID 1756 wrote to memory of 432 1756 d07003cbc330579112e9ed1bffc1905b.exe schtasks.exe PID 1756 wrote to memory of 432 1756 d07003cbc330579112e9ed1bffc1905b.exe schtasks.exe PID 1756 wrote to memory of 432 1756 d07003cbc330579112e9ed1bffc1905b.exe schtasks.exe PID 1756 wrote to memory of 860 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 860 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 860 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 860 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 572 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 572 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 572 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 572 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 1512 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 1512 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 1512 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 1512 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 888 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 888 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 888 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 888 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 840 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 840 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 840 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe PID 1756 wrote to memory of 840 1756 d07003cbc330579112e9ed1bffc1905b.exe d07003cbc330579112e9ed1bffc1905b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d07003cbc330579112e9ed1bffc1905b.exe"C:\Users\Admin\AppData\Local\Temp\d07003cbc330579112e9ed1bffc1905b.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GBhgDENmNLJQb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9F4B.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\d07003cbc330579112e9ed1bffc1905b.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\d07003cbc330579112e9ed1bffc1905b.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\d07003cbc330579112e9ed1bffc1905b.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\d07003cbc330579112e9ed1bffc1905b.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\d07003cbc330579112e9ed1bffc1905b.exe"{path}"2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp9F4B.tmpMD5
a804f2ec364289c88be387ab3aa0478a
SHA1b6dc81f584dab1bba94320cf6e9961209d529b77
SHA256b9d188287b5ec9eb9007d87d3ee1486df39ad8ab9fe7e2bbfec81fef9f44313a
SHA512cf87089999ab9562be0f75f8712772acf798400e8605f5fa8764d81e6356bfaff9e8160599ac1f1a7f6ffcf971b146f7850798446355d8d8537c3fc8d511fdd7
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memory/432-66-0x0000000000000000-mapping.dmp
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memory/1756-60-0x00000000003C0000-0x00000000003C1000-memory.dmpFilesize
4KB
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memory/1756-62-0x0000000004FD0000-0x0000000004FD1000-memory.dmpFilesize
4KB
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memory/1756-63-0x00000000002A0000-0x00000000002A2000-memory.dmpFilesize
8KB
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memory/1756-64-0x0000000005110000-0x0000000005191000-memory.dmpFilesize
516KB
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memory/1756-65-0x0000000004110000-0x000000000414E000-memory.dmpFilesize
248KB