Behavioral task
behavioral1
Sample
c66943344e3ffd7de8524ea28ab2e50e02ff77dde8cc3ea958769034f27908e9.exe
Resource
win7-20240221-en
General
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Target
c66943344e3ffd7de8524ea28ab2e50e02ff77dde8cc3ea958769034f27908e9
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Size
2.6MB
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MD5
23b076c77d909fd6058966432a614cf7
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SHA1
d7bafee644af536058cd5d182d42dfa56978b89a
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SHA256
c66943344e3ffd7de8524ea28ab2e50e02ff77dde8cc3ea958769034f27908e9
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SHA512
923d486cf22a6854e2372c28f8f87d4b04cb29eb679a22971c2eb41264695d82085b068f4fcd309c8ab59eccf61f8a81054f8403532ed7027b5e1f9031304291
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SSDEEP
49152:S1G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkyW10/wKr0WI:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2R+
Malware Config
Signatures
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Detects executables containing URLs to raw contents of a Github gist 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL -
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 c66943344e3ffd7de8524ea28ab2e50e02ff77dde8cc3ea958769034f27908e9
Files
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c66943344e3ffd7de8524ea28ab2e50e02ff77dde8cc3ea958769034f27908e9.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