Behavioral task
behavioral1
Sample
NEAS.389170cf157574598d51d72a2532b7d86172c808ebd81f80018f2024b29c17fb_JC.exe
Resource
win7-20230831-en
General
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Target
NEAS.389170cf157574598d51d72a2532b7d86172c808ebd81f80018f2024b29c17fb_JC.exe
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Size
9.1MB
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MD5
3437610f7bb386202ae238ac4a2aed2f
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SHA1
d4374a3d5c65f9d3aae7bdfcc926caaf64964886
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SHA256
389170cf157574598d51d72a2532b7d86172c808ebd81f80018f2024b29c17fb
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SHA512
a8863c5d19bb025e7b4d05d4ad22214f6f7a2735df210ceb2036f5192fe5958f8ac2d6550f9aca561ade0ad5994864e814f77345341c1c1d3e1bf902085f97c6
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SSDEEP
196608:NUkyznhEwYsxn26/+7jOUx5QXv/gihOtE1HLX2DimUoQqusvqI6o5CuuQouJG6w9:2jjYsNvW7j1HTmC6x9svq/ZuBoAmCjM
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 NEAS.389170cf157574598d51d72a2532b7d86172c808ebd81f80018f2024b29c17fb_JC.exe unpack001/out.upx
Files
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NEAS.389170cf157574598d51d72a2532b7d86172c808ebd81f80018f2024b29c17fb_JC.exe.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