Behavioral task
behavioral1
Sample
facturas vencidas, 3445650098, 0099, 00976, 009668, 009678, 0056598433.exe
Resource
win7-20240903-en
General
-
Target
458607d64c6d19bf71d7e88cd3fe61ba9c127eb5b20487b96679d7d13458c1df
-
Size
526KB
-
MD5
9e1e3c2f95793fa4ba283340e553da43
-
SHA1
91bd166e29c9e802ab5481953ce2fbc8eab10b64
-
SHA256
458607d64c6d19bf71d7e88cd3fe61ba9c127eb5b20487b96679d7d13458c1df
-
SHA512
aaa0c8154b16587f21eace80c8c509c3aaa3726dcd904656828d63f58813a5edbdcbc3459fc998cb230c0a621416cb63ffddb7b4ace84cb3f7c7b8fd72407950
-
SSDEEP
12288:oAYstGlEkf+gxWl/1KE/Z3haHJWHTMdbwrk2UOnvNBQyF1ojdo:o2tG+kfXxWl/sYZTHLo2HNSyao
Malware Config
Signatures
-
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack002/out.upx autoit_exe -
resource yara_rule static1/unpack001/facturas vencidas, 3445650098, 0099, 00976, 009668, 009678, 0056598433.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/facturas vencidas, 3445650098, 0099, 00976, 009668, 009678, 0056598433.exe unpack002/out.upx
Files
-
458607d64c6d19bf71d7e88cd3fe61ba9c127eb5b20487b96679d7d13458c1df.rar
-
facturas vencidas, 3445650098, 0099, 00976, 009668, 009678, 0056598433.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 724KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 343KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 207KB - Virtual size: 208KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 567KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 184KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 215KB - Virtual size: 214KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ