Behavioral task
behavioral1
Sample
a7e0c16f65e4ff0bac0d01741a5fadc83a26d7c33d1bfa28bd37d4d97722b013.exe
Resource
win7-20230831-en
General
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Target
a7e0c16f65e4ff0bac0d01741a5fadc83a26d7c33d1bfa28bd37d4d97722b013
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Size
9.1MB
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MD5
39ba791b020364bd3176d35de6441ba6
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SHA1
bb429d3c621830160ba8b4befb3c5069a67bd68f
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SHA256
a7e0c16f65e4ff0bac0d01741a5fadc83a26d7c33d1bfa28bd37d4d97722b013
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SHA512
a1aaf4dd957c97bdf1d4b5d59ba1a328ae805006ba8f747b4a39c58d7095bf65f669b5e8258d7a298d8db733c0bf724445d15bdd84a087fa0c803df4c446304f
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SSDEEP
196608:wUkyznhEkiUElkqyjPvPS6lXRq8vN2/ow7WqJDVmGWT6IoGvNHOCtcTGF6TKgTLZ:djCJlk3jqERq8jYVmGWTPo4HOScT26G2
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_blackmoon -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a7e0c16f65e4ff0bac0d01741a5fadc83a26d7c33d1bfa28bd37d4d97722b013 unpack001/out.upx
Files
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a7e0c16f65e4ff0bac0d01741a5fadc83a26d7c33d1bfa28bd37d4d97722b013.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 2.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9.1MB - Virtual size: 9.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10.0MB - Virtual size: 10.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 350KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ