Behavioral task
behavioral1
Sample
e46d7c0ef3b8f44d17e5f391e53fdc992c9125e9a99b8c709d623ff865dac21b.exe
Resource
win7-20240220-en
General
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Target
e46d7c0ef3b8f44d17e5f391e53fdc992c9125e9a99b8c709d623ff865dac21b
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Size
89KB
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MD5
bf9fca4cd65d1d0e6e242733650f7783
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SHA1
7d969fa24c271f7104986eb5e8463c3d803040cd
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SHA256
e46d7c0ef3b8f44d17e5f391e53fdc992c9125e9a99b8c709d623ff865dac21b
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SHA512
079577c0807ef3af8a014a510d3c42dc5a4809ab461fc0a0950c167539a7a3084291f084d48ec85f1255a0e256c85b62c9f9ab98ae8da0c218b448b63fa43b8a
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SSDEEP
1536:5+4hkM3Yz8wMZhUD2XsjEQWOSkE+Ct6WKBex3GWU5FkWp+AmQwKGSZhCQbIo/tSI:dq6OLM3QasY5Ft71fqWWp+efG4hCQrR
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e46d7c0ef3b8f44d17e5f391e53fdc992c9125e9a99b8c709d623ff865dac21b unpack001/out.upx
Files
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e46d7c0ef3b8f44d17e5f391e53fdc992c9125e9a99b8c709d623ff865dac21b.exe windows:4 windows x86 arch: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: 412KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 85KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch: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: 391KB - Virtual size: 390KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 32KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE