Behavioral task
behavioral1
Sample
b45d9c0c40bdf8db317a376b29ac9c4275c0b0a397674f1c9aca5f370b17e510.exe
Resource
win7-20240221-en
General
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Target
b45d9c0c40bdf8db317a376b29ac9c4275c0b0a397674f1c9aca5f370b17e510
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Size
3.6MB
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MD5
09a1676d5051d9331bafbfd0a45095bc
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SHA1
497db31cbebe0dbc30bf0ee7149c94ae6f599586
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SHA256
b45d9c0c40bdf8db317a376b29ac9c4275c0b0a397674f1c9aca5f370b17e510
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SHA512
f6953cc15adf5dad358b9f8620a8032015f9f59372507d6fe0690ed7ec84a936f46bb31100db0fe03f84f9e5627b23c03e2ce0e543cd197d72ec021d74d74dc8
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SSDEEP
98304:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHrWP:SbBeSFkj
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 b45d9c0c40bdf8db317a376b29ac9c4275c0b0a397674f1c9aca5f370b17e510
Files
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b45d9c0c40bdf8db317a376b29ac9c4275c0b0a397674f1c9aca5f370b17e510.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