Analysis
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max time kernel
293s -
max time network
287s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
30-04-2023 08:22
Static task
static1
Behavioral task
behavioral1
Sample
Factura_de_Cobro.exe
Resource
win7-20230220-en
5 signatures
300 seconds
General
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Target
Factura_de_Cobro.exe
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Size
2.5MB
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MD5
8a3525f81e5b34ad2962b0aadae1fd65
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SHA1
20d1958a0ecb408150a64e98283844001d9f0cc8
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SHA256
6b0d9009acc0fc79503a312aaf7d5c77a32d3e5cfb1eeb4e2d4d29ebf5d297df
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SHA512
d6f4c18e841fe4d09311cf70646dec4174be79832970c91a195c4982940a0955c67d279deda36f3f7b3ff876023ecb3d7af8f6e18b4472bcb47056ed895aed37
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SSDEEP
49152:YOqafT7Opi8X91QNN028AMwLihFwwtjwUs:YE
Malware Config
Extracted
Family
bandook
C2
gombos.ru
Signatures
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Bandook payload 7 IoCs
Processes:
resource yara_rule behavioral1/memory/1104-81-0x0000000013140000-0x0000000013DC7000-memory.dmp family_bandook behavioral1/memory/1104-82-0x0000000013140000-0x0000000013DC7000-memory.dmp family_bandook behavioral1/memory/1104-92-0x0000000013140000-0x0000000013DC7000-memory.dmp family_bandook behavioral1/memory/1104-93-0x0000000013140000-0x0000000013DC7000-memory.dmp family_bandook behavioral1/memory/1104-94-0x0000000013140000-0x0000000013DC7000-memory.dmp family_bandook behavioral1/memory/1104-96-0x0000000013140000-0x0000000013DC7000-memory.dmp family_bandook behavioral1/memory/1104-98-0x0000000013140000-0x0000000013DC7000-memory.dmp family_bandook -
Processes:
resource yara_rule behavioral1/memory/1104-79-0x0000000013140000-0x0000000013DC7000-memory.dmp upx behavioral1/memory/1104-80-0x0000000013140000-0x0000000013DC7000-memory.dmp upx behavioral1/memory/1104-81-0x0000000013140000-0x0000000013DC7000-memory.dmp upx behavioral1/memory/1104-82-0x0000000013140000-0x0000000013DC7000-memory.dmp upx behavioral1/memory/1104-92-0x0000000013140000-0x0000000013DC7000-memory.dmp upx behavioral1/memory/1104-93-0x0000000013140000-0x0000000013DC7000-memory.dmp upx behavioral1/memory/1104-94-0x0000000013140000-0x0000000013DC7000-memory.dmp upx behavioral1/memory/1104-96-0x0000000013140000-0x0000000013DC7000-memory.dmp upx behavioral1/memory/1104-98-0x0000000013140000-0x0000000013DC7000-memory.dmp upx -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
msinfo32.exepid process 1104 msinfo32.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
Factura_de_Cobro.exedescription pid process target process PID 1476 wrote to memory of 1104 1476 Factura_de_Cobro.exe msinfo32.exe PID 1476 wrote to memory of 1104 1476 Factura_de_Cobro.exe msinfo32.exe PID 1476 wrote to memory of 1104 1476 Factura_de_Cobro.exe msinfo32.exe PID 1476 wrote to memory of 1104 1476 Factura_de_Cobro.exe msinfo32.exe PID 1476 wrote to memory of 1164 1476 Factura_de_Cobro.exe Factura_de_Cobro.exe PID 1476 wrote to memory of 1164 1476 Factura_de_Cobro.exe Factura_de_Cobro.exe PID 1476 wrote to memory of 1164 1476 Factura_de_Cobro.exe Factura_de_Cobro.exe PID 1476 wrote to memory of 1164 1476 Factura_de_Cobro.exe Factura_de_Cobro.exe PID 1476 wrote to memory of 1104 1476 Factura_de_Cobro.exe msinfo32.exe PID 1476 wrote to memory of 1104 1476 Factura_de_Cobro.exe msinfo32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Factura_de_Cobro.exe"C:\Users\Admin\AppData\Local\Temp\Factura_de_Cobro.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\windows\syswow64\msinfo32.exeC:\windows\syswow64\msinfo32.exe2⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Users\Admin\AppData\Local\Temp\Factura_de_Cobro.exeC:\Users\Admin\AppData\Local\Temp\Factura_de_Cobro.exe ooooooooooooooo2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1104-78-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/1104-98-0x0000000013140000-0x0000000013DC7000-memory.dmpFilesize
12.5MB
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memory/1104-96-0x0000000013140000-0x0000000013DC7000-memory.dmpFilesize
12.5MB
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memory/1104-94-0x0000000013140000-0x0000000013DC7000-memory.dmpFilesize
12.5MB
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memory/1104-93-0x0000000013140000-0x0000000013DC7000-memory.dmpFilesize
12.5MB
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memory/1104-92-0x0000000013140000-0x0000000013DC7000-memory.dmpFilesize
12.5MB
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memory/1104-82-0x0000000013140000-0x0000000013DC7000-memory.dmpFilesize
12.5MB
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memory/1104-81-0x0000000013140000-0x0000000013DC7000-memory.dmpFilesize
12.5MB
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memory/1104-80-0x0000000013140000-0x0000000013DC7000-memory.dmpFilesize
12.5MB
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memory/1104-79-0x0000000013140000-0x0000000013DC7000-memory.dmpFilesize
12.5MB
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memory/1104-77-0x0000000013140000-0x0000000013DC7000-memory.dmpFilesize
12.5MB
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memory/1164-85-0x00000000002A0000-0x00000000002A1000-memory.dmpFilesize
4KB
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memory/1164-84-0x0000000000400000-0x0000000000685000-memory.dmpFilesize
2.5MB
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memory/1164-91-0x0000000000400000-0x0000000000685000-memory.dmpFilesize
2.5MB
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memory/1164-87-0x0000000000400000-0x0000000000685000-memory.dmpFilesize
2.5MB
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memory/1164-76-0x00000000002A0000-0x00000000002A1000-memory.dmpFilesize
4KB
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memory/1476-54-0x0000000000220000-0x0000000000221000-memory.dmpFilesize
4KB
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memory/1476-83-0x0000000000400000-0x0000000000685000-memory.dmpFilesize
2.5MB
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memory/1476-72-0x0000000000400000-0x0000000000685000-memory.dmpFilesize
2.5MB
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memory/1476-73-0x0000000000400000-0x0000000000685000-memory.dmpFilesize
2.5MB
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memory/1476-74-0x0000000000400000-0x0000000000685000-memory.dmpFilesize
2.5MB
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memory/1476-59-0x0000000000400000-0x0000000000685000-memory.dmpFilesize
2.5MB
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memory/1476-58-0x0000000000400000-0x0000000000685000-memory.dmpFilesize
2.5MB
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memory/1476-57-0x0000000000400000-0x0000000000685000-memory.dmpFilesize
2.5MB
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memory/1476-56-0x0000000000220000-0x0000000000221000-memory.dmpFilesize
4KB
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memory/1476-55-0x0000000000400000-0x0000000000685000-memory.dmpFilesize
2.5MB
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memory/1476-105-0x0000000000400000-0x0000000000685000-memory.dmpFilesize
2.5MB