Behavioral task
behavioral1
Sample
a61cc4c08486fbf89c9e2f4db28a5d4ae36505fc9d5fbd552303d8a7911f9fd3.exe
Resource
win7-20240215-en
General
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Target
a61cc4c08486fbf89c9e2f4db28a5d4ae36505fc9d5fbd552303d8a7911f9fd3
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Size
3.1MB
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MD5
02e322d114a81984386da6de9c9fb068
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SHA1
4c26097542f9d957d77f73bfb705c31899d0bea6
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SHA256
a61cc4c08486fbf89c9e2f4db28a5d4ae36505fc9d5fbd552303d8a7911f9fd3
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SHA512
f204d67cfe2f6687cebf5c606b345c591f8eab2448e560b463d836c542cd5115088c9e61e5046ceae3b1c4aa7ab2c7e9b2fd938880dc9c64474979768515afbc
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SSDEEP
98304:71ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHrWb:7bBeSFkP
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 a61cc4c08486fbf89c9e2f4db28a5d4ae36505fc9d5fbd552303d8a7911f9fd3
Files
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a61cc4c08486fbf89c9e2f4db28a5d4ae36505fc9d5fbd552303d8a7911f9fd3.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