Behavioral task
behavioral1
Sample
4662e5b47dfb599c2ff1dba5d32fa1ded31c26eb1b9631d3762c22befb76c3ed.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
4662e5b47dfb599c2ff1dba5d32fa1ded31c26eb1b9631d3762c22befb76c3ed.exe
Resource
win10v2004-20240611-en
General
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Target
4662e5b47dfb599c2ff1dba5d32fa1ded31c26eb1b9631d3762c22befb76c3ed
-
Size
543KB
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MD5
65deb5f4490fedf0e1f8bb63bd2f8d0b
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SHA1
fb85a3a72243a9dd36ad9eb28b2d8c7de13d5039
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SHA256
4662e5b47dfb599c2ff1dba5d32fa1ded31c26eb1b9631d3762c22befb76c3ed
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SHA512
8d8d46b55f3235f5454b44a992c8ea06e5d5e8ba3eb5feaafd2c465c70329ad3aed7ae65638a6c531b50ad4ab9ccc6783a7f1b533f200e74813483a7db0054b5
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SSDEEP
12288:O+bK4Z+8EAsu851K3x1qIBdo+XPQrnAOP+n:7iNAsL1KSIBjSGn
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4662e5b47dfb599c2ff1dba5d32fa1ded31c26eb1b9631d3762c22befb76c3ed unpack001/out.upx
Files
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4662e5b47dfb599c2ff1dba5d32fa1ded31c26eb1b9631d3762c22befb76c3ed.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: 732KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 338KB - Virtual size: 340KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 204KB - Virtual size: 204KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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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: 563KB - Virtual size: 562KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 178KB - Virtual size: 177KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 213KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ