Analysis
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max time kernel
112s -
max time network
84s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
01-12-2024 14:20
Static task
static1
Behavioral task
behavioral1
Sample
ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe
Resource
win10v2004-20241007-en
General
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Target
ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe
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Size
100KB
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MD5
a2ad0ae5e4346f974ef2dd2e817983d0
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SHA1
69ae6a5cf85fc93c67d383147ef720592735a8c3
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SHA256
ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199
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SHA512
f13da447242107da7ce128468f716e1e5df3149552b7f5a0d058b34dc7f415047b4d3ccae995c3001df82d008ea23652589fddd14dc545d83d490c7cc3aa6a65
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SSDEEP
1536:C2dqtAffCoRIBSP9UzvopqE3BvyoEIUNYuvNcI:C2d7aoROSPyzvopd31JEwuvyI
Malware Config
Signatures
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Andromeda family
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Detects Andromeda payload. 5 IoCs
resource yara_rule behavioral1/memory/1732-5-0x0000000000400000-0x0000000000409000-memory.dmp family_andromeda behavioral1/memory/1732-7-0x0000000000400000-0x0000000000409000-memory.dmp family_andromeda behavioral1/memory/1732-11-0x0000000000400000-0x0000000000409000-memory.dmp family_andromeda behavioral1/memory/2580-18-0x0000000000020000-0x0000000000025000-memory.dmp family_andromeda behavioral1/memory/2580-22-0x0000000000020000-0x0000000000025000-memory.dmp family_andromeda -
Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\41656 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\ccizikava.exe" svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 1732 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe -
Loads dropped DLL 1 IoCs
pid Process 2412 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2412 set thread context of 1732 2412 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe 30 -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\PROGRA~3\LOCALS~1\Temp\ccizikava.exe svchost.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2412 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe 2412 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe 2412 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe 2412 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 1732 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe 1732 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2412 wrote to memory of 1732 2412 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe 30 PID 2412 wrote to memory of 1732 2412 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe 30 PID 2412 wrote to memory of 1732 2412 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe 30 PID 2412 wrote to memory of 1732 2412 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe 30 PID 2412 wrote to memory of 1732 2412 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe 30 PID 2412 wrote to memory of 1732 2412 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe 30 PID 2412 wrote to memory of 1732 2412 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe 30 PID 1732 wrote to memory of 2580 1732 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe 31 PID 1732 wrote to memory of 2580 1732 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe 31 PID 1732 wrote to memory of 2580 1732 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe 31 PID 1732 wrote to memory of 2580 1732 ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe"C:\Users\Admin\AppData\Local\Temp\ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2412 -
C:\Users\Admin\AppData\Local\Temp\ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe"C:\Users\Admin\AppData\Local\Temp\ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1732 -
C:\Windows\syswow64\svchost.exeC:\Windows\syswow64\svchost.exe3⤵
- Adds policy Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2580
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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\Users\Admin\AppData\Local\Temp\ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199N.exe
Filesize100KB
MD5a2ad0ae5e4346f974ef2dd2e817983d0
SHA169ae6a5cf85fc93c67d383147ef720592735a8c3
SHA256ab87e6ab1ca9a0220f5348a8e1287f23dd7071bc2f936810d4ba61d7d69b2199
SHA512f13da447242107da7ce128468f716e1e5df3149552b7f5a0d058b34dc7f415047b4d3ccae995c3001df82d008ea23652589fddd14dc545d83d490c7cc3aa6a65