Behavioral task
behavioral1
Sample
b255cd585db6b5602d53627db34e844ef4bd6a8c72081a491930ac0390b71c5b.exe
Resource
win7-20240221-en
General
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Target
b255cd585db6b5602d53627db34e844ef4bd6a8c72081a491930ac0390b71c5b
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Size
1.9MB
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MD5
a1ed64dedd3a9d977ba8b05c2e8befd1
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SHA1
d03d7f15feef68acdc85d089509fde8b51ce0c3a
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SHA256
b255cd585db6b5602d53627db34e844ef4bd6a8c72081a491930ac0390b71c5b
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SHA512
5dcc80d13b12e412b602dd84bf54bb97b12229dd51a46fbefb1237ace395b19a409d6f1b5dea23266f93291859d5d5202f416cc9e69e827d697cc8331f1d02d5
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIXaZNTE/eA:BemTLkNdfE0pZrJ
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 b255cd585db6b5602d53627db34e844ef4bd6a8c72081a491930ac0390b71c5b
Files
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b255cd585db6b5602d53627db34e844ef4bd6a8c72081a491930ac0390b71c5b.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