Analysis
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max time kernel
138s -
max time network
103s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
15-05-2024 22:58
Behavioral task
behavioral1
Sample
67029a3e4710b8ef5633a14c3e4692257898367cfa41c7a831769ed4d7efcfae.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
67029a3e4710b8ef5633a14c3e4692257898367cfa41c7a831769ed4d7efcfae.exe
Resource
win10v2004-20240508-en
General
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Target
67029a3e4710b8ef5633a14c3e4692257898367cfa41c7a831769ed4d7efcfae.exe
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Size
137KB
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MD5
54e8417561e9010089f3932f1e9e29a9
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SHA1
7e235a8cd0d6be7b79f27df500d11b30992b0d6f
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SHA256
67029a3e4710b8ef5633a14c3e4692257898367cfa41c7a831769ed4d7efcfae
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SHA512
288494de4d03c63e223c9cddec12de430f2b5d35652bc72f90fba3ebdcb558225de86e051b5bd0a0d2f5e31704b033398bbd2d8592df092cd7f24282cac6b212
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SSDEEP
3072:AE9ByF5wP7Ht99mbaa+vKAzWvSVJSwpi6Dse:7907wTr9mea+i6WKQ2
Malware Config
Signatures
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Detects executables packed with ASPack 6 IoCs
resource yara_rule behavioral2/memory/2752-0-0x0000000000400000-0x000000000045E000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/2752-1-0x0000000000400000-0x000000000045E000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/2752-2-0x0000000000400000-0x000000000045E000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000c00000002334f-6.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/752-8-0x0000000000400000-0x000000000045E000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/752-9-0x0000000000400000-0x000000000045E000-memory.dmp INDICATOR_EXE_Packed_ASPack -
Modifies AppInit DLL entries 2 TTPs
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resource yara_rule behavioral2/files/0x000c00000002334f-6.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 752 ywswmda.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\PROGRA~3\Mozilla\ywswmda.exe 67029a3e4710b8ef5633a14c3e4692257898367cfa41c7a831769ed4d7efcfae.exe File created C:\PROGRA~3\Mozilla\dzldqrl.dll ywswmda.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\67029a3e4710b8ef5633a14c3e4692257898367cfa41c7a831769ed4d7efcfae.exe"C:\Users\Admin\AppData\Local\Temp\67029a3e4710b8ef5633a14c3e4692257898367cfa41c7a831769ed4d7efcfae.exe"1⤵
- Drops file in Program Files directory
PID:2752
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C:\PROGRA~3\Mozilla\ywswmda.exeC:\PROGRA~3\Mozilla\ywswmda.exe -zhzkoil1⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:752
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
137KB
MD522bf184b346b0874c23d5130075185cd
SHA1f3619428f261c0feb663e58a97a23bff143a2094
SHA2567f46b5b673ca3f9cb7cff6714f04f5d15e48936daed965f09fdaf90b19010805
SHA512da335846c0e2e9dba1bcc09dac144960c1a8d303906caf4ac7c28348287814e340fda83348d3f12540ebe841ec456876b49ced67e1b5d91d513a462a3aa06191