Behavioral task
behavioral1
Sample
6731540ce67a93f961efffcec9005e418b9a6acdf0683d4c2c03b1c6e45bae31.exe
Resource
win7-20231129-en
General
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Target
6731540ce67a93f961efffcec9005e418b9a6acdf0683d4c2c03b1c6e45bae31
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Size
13.4MB
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MD5
627a57f3a025e76195d4171456158a0e
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SHA1
a44c374a6a58c3e393a26bcd8008640b0afb238a
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SHA256
6731540ce67a93f961efffcec9005e418b9a6acdf0683d4c2c03b1c6e45bae31
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SHA512
dc68ac7a58ec94ff0be8ee220d1aad3f87d6f93bcdc19393aec522cb38beffc9fb5c035f8110e314b159130357e40f3328c966504b219d406eb076a86c17f241
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SSDEEP
393216:nr9ikPkil7Ut9mQbU57VB4C1XpK9v3NPIFaVfUN6uvb:rcoF2QCe4CVA9v3CaV8N6s
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 6731540ce67a93f961efffcec9005e418b9a6acdf0683d4c2c03b1c6e45bae31 unpack001/out.upx
Files
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6731540ce67a93f961efffcec9005e418b9a6acdf0683d4c2c03b1c6e45bae31.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: 9.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13.1MB - Virtual size: 13.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 284KB - Virtual size: 284KB
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: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 21.2MB - Virtual size: 21.2MB
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: 300KB - Virtual size: 298KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ