Behavioral task
behavioral1
Sample
1157f1fc9ab4eb0590b74d336d8fa3aa572dff80afcf2a879b9b32f9b35ad070.exe
Resource
win7-20240729-en
General
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Target
1157f1fc9ab4eb0590b74d336d8fa3aa572dff80afcf2a879b9b32f9b35ad070
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Size
1.6MB
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MD5
7027bf232cb5ff7a03fc272ce8bb46a8
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SHA1
7adbdf27c7b695c8c70ff29631eedb53157b9945
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SHA256
1157f1fc9ab4eb0590b74d336d8fa3aa572dff80afcf2a879b9b32f9b35ad070
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SHA512
dd387411f2142d5525904699de5ee57832bbd1c1d7b83c04b077289c7487c766722922c7a8686eb1a8feeacfb5ab785a5e2a0a4dafd8d28dbc78848dfb49eb05
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SSDEEP
49152:7APgI7n6HSqgQ5pQKHYUZB6mfz6m+TPn881QGV:7APgI6HSqgQjx4BR88qi
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 1157f1fc9ab4eb0590b74d336d8fa3aa572dff80afcf2a879b9b32f9b35ad070 unpack001/out.upx
Files
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1157f1fc9ab4eb0590b74d336d8fa3aa572dff80afcf2a879b9b32f9b35ad070.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: 1.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.5MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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: 740KB - Virtual size: 736KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 80KB - Virtual size: 281KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ