Behavioral task
behavioral1
Sample
4a143536f311b65cd3795403d0af93516f48e3227ba93fc2c21b5e7f8ad7a0b8.exe
Resource
win7-20240221-en
General
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Target
4a143536f311b65cd3795403d0af93516f48e3227ba93fc2c21b5e7f8ad7a0b8
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Size
3.2MB
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MD5
7fe952018ec9a969c4ee0c158f00a1e7
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SHA1
2c032d989b799fcdfea6aae4fbd34a9e05a705eb
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SHA256
4a143536f311b65cd3795403d0af93516f48e3227ba93fc2c21b5e7f8ad7a0b8
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SHA512
b9b54ded92a229846f73faeaf726419ef86906d82e6de179096688bf68a00b757bd477c5fc099bdb5dd8fea039e11c1f2d1b4765440d30f81729f758cee8edd1
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SSDEEP
98304:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHrWQ:SbBeSFk8
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 4a143536f311b65cd3795403d0af93516f48e3227ba93fc2c21b5e7f8ad7a0b8
Files
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4a143536f311b65cd3795403d0af93516f48e3227ba93fc2c21b5e7f8ad7a0b8.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