Behavioral task
behavioral1
Sample
a3bba924c0c87c097318fe760e3643972bf2c1a171e8407ac57e286d7d3cbefc.exe
Resource
win7-20240221-en
General
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Target
a3bba924c0c87c097318fe760e3643972bf2c1a171e8407ac57e286d7d3cbefc
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Size
3.2MB
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MD5
dabd745675888cd2200c1388751eb12b
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SHA1
16c74abcca8ac7c4b232170ebafb03c265be8f67
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SHA256
a3bba924c0c87c097318fe760e3643972bf2c1a171e8407ac57e286d7d3cbefc
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SHA512
e7fe95ff2da6a511c2d5da2ced596383d0c1c165d1d1aec99b1b6c6fbe978eed74e5bc24aff38e319909861996be670965686b40fcde3b3d79d538e0614e4e96
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SSDEEP
98304:71ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHrW4:7bBeSFk0
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 a3bba924c0c87c097318fe760e3643972bf2c1a171e8407ac57e286d7d3cbefc
Files
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a3bba924c0c87c097318fe760e3643972bf2c1a171e8407ac57e286d7d3cbefc.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