Analysis
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max time kernel
150s -
max time network
114s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
04-10-2021 09:00
Static task
static1
General
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Target
a3d561d70f54d321cfa0cff6eaa7755dfc632a89d9428a77dec6bca602c41e3c.exe
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Size
1.2MB
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MD5
03e5fdc1250c5ee84ae9b36f3c3c71ad
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SHA1
ec9b8f0e31741137501bd7a87fed2fc57c2d807e
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SHA256
a3d561d70f54d321cfa0cff6eaa7755dfc632a89d9428a77dec6bca602c41e3c
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SHA512
6aa084b10ee3c0ac4353de924b964b2516c4f2b0204a09eabe52641435f487c2528148a324ea4c0c61107c35543a384f92e9c8c3694a6635d590e9cb1ab151f7
Malware Config
Extracted
danabot
142.11.192.232:443
192.119.110.73:443
142.11.242.31:443
192.210.222.88:443
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embedded_hash
F4711E27D559B4AEB1A081A1EB0AC465
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type
loader
Signatures
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Blocklisted process makes network request 1 IoCs
Processes:
rundll32.exeflow pid process 11 904 rundll32.exe -
Loads dropped DLL 2 IoCs
Processes:
rundll32.exepid process 904 rundll32.exe 904 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
a3d561d70f54d321cfa0cff6eaa7755dfc632a89d9428a77dec6bca602c41e3c.exedescription pid process target process PID 804 wrote to memory of 904 804 a3d561d70f54d321cfa0cff6eaa7755dfc632a89d9428a77dec6bca602c41e3c.exe rundll32.exe PID 804 wrote to memory of 904 804 a3d561d70f54d321cfa0cff6eaa7755dfc632a89d9428a77dec6bca602c41e3c.exe rundll32.exe PID 804 wrote to memory of 904 804 a3d561d70f54d321cfa0cff6eaa7755dfc632a89d9428a77dec6bca602c41e3c.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a3d561d70f54d321cfa0cff6eaa7755dfc632a89d9428a77dec6bca602c41e3c.exe"C:\Users\Admin\AppData\Local\Temp\a3d561d70f54d321cfa0cff6eaa7755dfc632a89d9428a77dec6bca602c41e3c.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\A3D561~1.DLL,s C:\Users\Admin\AppData\Local\Temp\A3D561~1.EXE2⤵
- Blocklisted process makes network request
- Loads dropped DLL
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\A3D561~1.DLLMD5
6d7a446be4d1fb9573a8fa0dae1781ac
SHA136c505f7839aabd71ca79f3799171cf7e5cc907d
SHA2566192de430cb9638595f30272769f11a3cd199b611f19a6bdee65458736fc6bb4
SHA51227bccb8b53a70ee9660a7caf2ab250a9146ddc3674dc74fb86810497a5bb086f56a74b9d2446150444f70b233d0183e32083a53034774502539b6f39e0550b3b
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\Users\Admin\AppData\Local\Temp\A3D561~1.DLLMD5
6d7a446be4d1fb9573a8fa0dae1781ac
SHA136c505f7839aabd71ca79f3799171cf7e5cc907d
SHA2566192de430cb9638595f30272769f11a3cd199b611f19a6bdee65458736fc6bb4
SHA51227bccb8b53a70ee9660a7caf2ab250a9146ddc3674dc74fb86810497a5bb086f56a74b9d2446150444f70b233d0183e32083a53034774502539b6f39e0550b3b
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\Users\Admin\AppData\Local\Temp\A3D561~1.DLLMD5
6d7a446be4d1fb9573a8fa0dae1781ac
SHA136c505f7839aabd71ca79f3799171cf7e5cc907d
SHA2566192de430cb9638595f30272769f11a3cd199b611f19a6bdee65458736fc6bb4
SHA51227bccb8b53a70ee9660a7caf2ab250a9146ddc3674dc74fb86810497a5bb086f56a74b9d2446150444f70b233d0183e32083a53034774502539b6f39e0550b3b
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memory/804-114-0x0000000000980000-0x0000000000A88000-memory.dmpFilesize
1.0MB
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memory/804-116-0x0000000000400000-0x0000000000536000-memory.dmpFilesize
1.2MB
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memory/904-115-0x0000000000000000-mapping.dmp
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memory/904-120-0x0000000000CD0000-0x0000000000E33000-memory.dmpFilesize
1.4MB