Analysis
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max time kernel
300s -
max time network
297s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
30-04-2023 08:23
Static task
static1
Behavioral task
behavioral1
Sample
Relación de factura de cobro.exe
Resource
win7-20230220-en
5 signatures
300 seconds
General
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Target
Relación de factura de cobro.exe
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Size
4.6MB
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MD5
5a21405b06a11ee03c24cc79ef910c3d
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SHA1
388371ea56bd79813ef53152220d7c64396528ea
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SHA256
3c099ec7363407c9fb742beca81f97ecca93807e0f4c7fe73e019a3ccedbd220
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SHA512
92d722e57b39a4c126507ce4341e17ff7adae75c6e12a9753215b77b4bb0ec0347dc56c810798c358bf62376fc94238c9b8cb804a09ef12e6fcd2f65b6ca2041
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SSDEEP
49152:llZfI2n9IkZVqC2IWGDgLOcn4hco98WRO6LT+5OoDY8jwyL6inScmGaZGTnUkcNy:llZQinDuOcn4KF
Malware Config
Extracted
Family
bandook
C2
gombos.ru
Signatures
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Bandook payload 6 IoCs
resource yara_rule behavioral2/memory/1232-155-0x0000000013140000-0x000000001400A000-memory.dmp family_bandook behavioral2/memory/1232-156-0x0000000013140000-0x000000001400A000-memory.dmp family_bandook behavioral2/memory/1232-158-0x0000000013140000-0x000000001400A000-memory.dmp family_bandook behavioral2/memory/1232-160-0x0000000013140000-0x000000001400A000-memory.dmp family_bandook behavioral2/memory/1232-162-0x0000000013140000-0x000000001400A000-memory.dmp family_bandook behavioral2/memory/1232-164-0x0000000013140000-0x000000001400A000-memory.dmp family_bandook -
resource yara_rule behavioral2/memory/1232-152-0x0000000013140000-0x000000001400A000-memory.dmp upx behavioral2/memory/1232-153-0x0000000013140000-0x000000001400A000-memory.dmp upx behavioral2/memory/1232-155-0x0000000013140000-0x000000001400A000-memory.dmp upx behavioral2/memory/1232-156-0x0000000013140000-0x000000001400A000-memory.dmp upx behavioral2/memory/1232-158-0x0000000013140000-0x000000001400A000-memory.dmp upx behavioral2/memory/1232-160-0x0000000013140000-0x000000001400A000-memory.dmp upx behavioral2/memory/1232-162-0x0000000013140000-0x000000001400A000-memory.dmp upx behavioral2/memory/1232-164-0x0000000013140000-0x000000001400A000-memory.dmp upx -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1232 msinfo32.exe 1232 msinfo32.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4316 wrote to memory of 1232 4316 Relación de factura de cobro.exe 89 PID 4316 wrote to memory of 1232 4316 Relación de factura de cobro.exe 89 PID 4316 wrote to memory of 1232 4316 Relación de factura de cobro.exe 89 PID 4316 wrote to memory of 1232 4316 Relación de factura de cobro.exe 89 PID 4316 wrote to memory of 1232 4316 Relación de factura de cobro.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\Relación de factura de cobro.exe"C:\Users\Admin\AppData\Local\Temp\Relación de factura de cobro.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4316 -
C:\windows\SysWOW64\msinfo32.exeC:\windows\syswow64\msinfo32.exe2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1232
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