Behavioral task
behavioral1
Sample
2b77a89af4c5204ddb796f12ea2579717265bc956f0fa39569fa84eae25b39c5.exe
Resource
win7-20240221-en
General
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Target
2b77a89af4c5204ddb796f12ea2579717265bc956f0fa39569fa84eae25b39c5
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Size
2.6MB
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MD5
973731d5636cab97c879fbd04ce4cd96
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SHA1
3069f80176517285676fcf2e4d8f52277e18b671
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SHA256
2b77a89af4c5204ddb796f12ea2579717265bc956f0fa39569fa84eae25b39c5
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SHA512
0e28be514bf9385f2315b81308f69ba78a5b50d29edcc0c5dbbda473419f512cd62d1a6c2ff12a6ef51c9816ef6bd0527b1365228f7190b88be35cfca4bb87d0
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SSDEEP
49152:S1G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkHC0I6Gz3LqYp:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2RX
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 2b77a89af4c5204ddb796f12ea2579717265bc956f0fa39569fa84eae25b39c5
Files
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2b77a89af4c5204ddb796f12ea2579717265bc956f0fa39569fa84eae25b39c5.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