Behavioral task
behavioral1
Sample
51cb81ec805a5fe9f67ab14cee4703ca83840285cc81d50761b18092bed8745f.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
51cb81ec805a5fe9f67ab14cee4703ca83840285cc81d50761b18092bed8745f.exe
Resource
win10v2004-20220812-en
General
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Target
51cb81ec805a5fe9f67ab14cee4703ca83840285cc81d50761b18092bed8745f
-
Size
34KB
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MD5
76c242bdf600d151aceb5c09b81ed447
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SHA1
f45d598dc49acc4271d38895363fe3cf1d390a54
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SHA256
51cb81ec805a5fe9f67ab14cee4703ca83840285cc81d50761b18092bed8745f
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SHA512
35eb33b57f5ef16976b39c6dc5c7868495693f43cd7758cb7070d9dc3fdc9ac65d6fe0d828c6c974f5caf8f908b289e0b1ba8a0f58d176f9ae83356915934183
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SSDEEP
768:EegeEbf2rriFVI1kggGVtSMC2F7QGIFFBMterI6ywBuO1NJ:uE+VYVYMC2F7AoterI6yR2r
Malware Config
Extracted
blackmatter
1.2
Signatures
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Blackmatter family
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resource yara_rule sample upx
Files
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51cb81ec805a5fe9f67ab14cee4703ca83840285cc81d50761b18092bed8745f.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 33KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.ransom Size: 55KB - Virtual size: 54KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.ransom Size: 1024B - Virtual size: 976B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.ransom Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ransom Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ransom Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ