Behavioral task
behavioral1
Sample
1d042b5bece7a3e97ffc050c9e18089e768839d43b16cb4aa036e9d8d4451ed7.exe
Resource
win7-20240221-en
General
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Target
1d042b5bece7a3e97ffc050c9e18089e768839d43b16cb4aa036e9d8d4451ed7
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Size
140KB
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MD5
3a97cc28c661e033e4318deb2eb0f463
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SHA1
26639dc716336f8e1618bafd883a9912947c25b4
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SHA256
1d042b5bece7a3e97ffc050c9e18089e768839d43b16cb4aa036e9d8d4451ed7
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SHA512
a570be1f119f3d01c57fb92cb9e146f79b17bde9e56fa932601e669d512b9f2629c6219eb769cef88b3d9b3b741d89348197b36a28dedb3e1db15f4296276508
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SSDEEP
3072:CNEQnMEUU3oaPWgTthqg20VuLCluaCP/s588hOMwzsgavXaqrNv91y:gMYoaxTTUCeuOl6f7x9o
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 1d042b5bece7a3e97ffc050c9e18089e768839d43b16cb4aa036e9d8d4451ed7 unpack001/out.upx
Files
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1d042b5bece7a3e97ffc050c9e18089e768839d43b16cb4aa036e9d8d4451ed7.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: 280KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 137KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 179KB - Virtual size: 179KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 145KB - Virtual size: 218KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 464B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE