Behavioral task
behavioral1
Sample
b3f4e1ca458b8edf85a426d3b72462ba6cc730f83fd0ac8228b46bc9080c10f8.exe
Resource
win7-20240705-en
General
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Target
b3f4e1ca458b8edf85a426d3b72462ba6cc730f83fd0ac8228b46bc9080c10f8
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Size
2.5MB
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MD5
6e7323b00f077ba04941baeccf4d4222
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SHA1
8973a98f7c54d38f8e3c9a0b9e4d0589243e2f38
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SHA256
b3f4e1ca458b8edf85a426d3b72462ba6cc730f83fd0ac8228b46bc9080c10f8
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SHA512
decb35e38233a00f2e9ad1638ea631d95be47ff19c35cb3276302c6fff9aba91f5de5c27d202f10cec2605ee37e47ad3064df3a1d30aaf676cca39de0aff2f52
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SSDEEP
49152:oezaTF8FcNkNdfE0pZ9ozt4wIQFBIHFf4Z+/OGbSChH5:oemTLkNdfE0pZrQs
Malware Config
Signatures
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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 b3f4e1ca458b8edf85a426d3b72462ba6cc730f83fd0ac8228b46bc9080c10f8
Files
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b3f4e1ca458b8edf85a426d3b72462ba6cc730f83fd0ac8228b46bc9080c10f8.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: 724KB - Virtual size: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 272KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE