Behavioral task
behavioral1
Sample
e749e87c595b965cb55a6e27f56a9f56c2a5a84a239bfa08038153f5c298fbb8.exe
Resource
win7-20240221-en
General
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Target
e749e87c595b965cb55a6e27f56a9f56c2a5a84a239bfa08038153f5c298fbb8
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Size
1.8MB
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MD5
cf7f6be2e400cb2f4838034c69f9f71d
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SHA1
dd834dee952d5b394a12f5a4cd4c47c10ce79a07
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SHA256
e749e87c595b965cb55a6e27f56a9f56c2a5a84a239bfa08038153f5c298fbb8
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SHA512
a20657b30840e7ae529d823f58de90c95b186424a3c75b7e445cd16edd7ca4703f17a3f1bc7b2c57f0aaa6f9ed20e0f6636acd8c99bac5e45591f7baa36e31c2
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wISK9NcHFM:BemTLkNdfE0pZrF
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 e749e87c595b965cb55a6e27f56a9f56c2a5a84a239bfa08038153f5c298fbb8
Files
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e749e87c595b965cb55a6e27f56a9f56c2a5a84a239bfa08038153f5c298fbb8.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