Behavioral task
behavioral1
Sample
d9e257044e9cd95a171f7fa35ffe23b4991d2e52ab57ee4751741ef5e0c450a8.exe
Resource
win7-20230831-en
General
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Target
d9e257044e9cd95a171f7fa35ffe23b4991d2e52ab57ee4751741ef5e0c450a8
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Size
9.1MB
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MD5
a1b6608cb3809a250c3184bf9206a216
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SHA1
ecc568432a7563ca630a9cff240086d01d3e7f39
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SHA256
d9e257044e9cd95a171f7fa35ffe23b4991d2e52ab57ee4751741ef5e0c450a8
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SHA512
81de35a61d03e4339d9c02f0c25ead899bcc4f8d2f8b00004deed5caa2011d377cafd6c588413b5998cfd56966e3d52e4ee10ef0ce94734d1dac59b7fff66732
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SSDEEP
196608:9UkyznhE/FRYsxnijW5qC4E7ogzk9VLwmGjY7xj+z+vI5HGShwSoTkJH/Tr/gesF:mjwvYsNiaH0go+ml7l+z+0m3Rkp/Tj
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 d9e257044e9cd95a171f7fa35ffe23b4991d2e52ab57ee4751741ef5e0c450a8 unpack001/out.upx
Files
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d9e257044e9cd95a171f7fa35ffe23b4991d2e52ab57ee4751741ef5e0c450a8.exe windows:4 windows 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: 2.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9.1MB - Virtual size: 9.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows 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: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10.0MB - Virtual size: 10.0MB
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: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ