Behavioral task
behavioral1
Sample
2025-03-28_f4272142fabfa439b076bbf3f99e4fa0_amadey_cobalt-strike_cobaltstrike_poet-rat_smoke-loader.exe
Resource
win7-20241023-en
General
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Target
2025-03-28_f4272142fabfa439b076bbf3f99e4fa0_amadey_cobalt-strike_cobaltstrike_poet-rat_smoke-loader
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Size
5.9MB
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MD5
f4272142fabfa439b076bbf3f99e4fa0
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SHA1
0cb3c6df1e4e3900efca482a33cf39e32a758cbe
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SHA256
75fc3b04744b761589bdb66d878c00f0fa9e1d2511b6e4e26e65c45bc00caf0f
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SHA512
31c9934593e8d528b511a9a436cccf76f2e7b83f13a6c1bd7641c53a1761f4a84324ef5f22589fc2365aa1310411550fd6b02a658ab2a8d73d8f01639dccc1d7
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SSDEEP
98304:oemTLkNdfE0pZrD56utgpPFotBER/mQ32lUh:T+q56utgpPF8u/7h
Malware Config
Signatures
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Cobaltstrike family
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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 2025-03-28_f4272142fabfa439b076bbf3f99e4fa0_amadey_cobalt-strike_cobaltstrike_poet-rat_smoke-loader
Files
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2025-03-28_f4272142fabfa439b076bbf3f99e4fa0_amadey_cobalt-strike_cobaltstrike_poet-rat_smoke-loader.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: 724KB - Virtual size: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 272KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE