Behavioral task
behavioral1
Sample
91ca89272805b04e5d16438c2d8a3d789a49caac6e4e902ee7a4d49b907cc6b2.exe
Resource
win7-20240221-en
General
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Target
91ca89272805b04e5d16438c2d8a3d789a49caac6e4e902ee7a4d49b907cc6b2
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Size
2.4MB
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MD5
fb18c5304581ad58ea10575a611e8c1b
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SHA1
6fc64c37472d345df9c852e2692f3eeb7881eaad
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SHA256
91ca89272805b04e5d16438c2d8a3d789a49caac6e4e902ee7a4d49b907cc6b2
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SHA512
d5b05b87f284998a7301bffccb7a143a75c6c8e58fe812edb910c3f0fe519c3cca3e9098f64a14597902ecfaebf11971f6b341609295ecd2e1bb88ce5a0d8ffe
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8DzcwXafJsEW:N0GnJMOWPClFdx6e0EALKWVTffZiPAc1
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
XMRig Miner payload 1 IoCs
resource yara_rule sample xmrig -
Xmrig family
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 91ca89272805b04e5d16438c2d8a3d789a49caac6e4e902ee7a4d49b907cc6b2
Files
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91ca89272805b04e5d16438c2d8a3d789a49caac6e4e902ee7a4d49b907cc6b2.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 1.3MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 525KB - Virtual size: 528KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE