Behavioral task
behavioral1
Sample
873a7e131d732067ab9e34ca32ba605a7a9408db3a59f66c1cb9cba9c0107a99.exe
Resource
win7-20240221-en
General
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Target
873a7e131d732067ab9e34ca32ba605a7a9408db3a59f66c1cb9cba9c0107a99
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Size
2.6MB
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MD5
3f3dae944179e85df5bfcf3714e897f6
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SHA1
bc684552c8065002c46a03f9814cf7f762127c10
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SHA256
873a7e131d732067ab9e34ca32ba605a7a9408db3a59f66c1cb9cba9c0107a99
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SHA512
7794b007062df381a89d3babe07236ff4cbf7c73590c38d68452084d457d3613d25a5e607adcf8bdf6642da3dec6127ca18b85dbe18942835b7b7e1a297f2e41
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIlMmSd5frdkgOHhbVKb:BemTLkNdfE0pZrM
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 873a7e131d732067ab9e34ca32ba605a7a9408db3a59f66c1cb9cba9c0107a99
Files
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873a7e131d732067ab9e34ca32ba605a7a9408db3a59f66c1cb9cba9c0107a99.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