Behavioral task
behavioral1
Sample
87501bb9f50174d8d306bbbbebe12903ff01d75de0cc32714ed82991b57a86c6.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
87501bb9f50174d8d306bbbbebe12903ff01d75de0cc32714ed82991b57a86c6.exe
Resource
win10v2004-20241007-en
General
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Target
f4359c2c10233e0532b1456866d1dbfc.bin
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Size
20KB
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MD5
60e680500efdbae1107e5f6dc5ca76aa
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SHA1
b230915f80d44a23d0890da2137a278dea61f228
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SHA256
2278948de0dbbb4ad5a7c73b455cdd0d9d6b54dbf7e90a8f5e32fdd0cae7a3cf
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SHA512
0aca839f7c41729f3e9a01870469bbf4adfabb2d854297df2803bb140fead2ef09aa6b1ee382156aef1d58faa8bd9fa2f4cb1c868f3cccdfcca95a44e8623b56
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SSDEEP
384:9mdoLVHiERwp+zu64GksDPfJ9Qph7pCBslYTLpfi9rRm1nNvO639j45KuyM:nFi2J4yHJ9aCylYTLxiPm1xhGKuyM
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule static1/unpack001/87501bb9f50174d8d306bbbbebe12903ff01d75de0cc32714ed82991b57a86c6.exe family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/87501bb9f50174d8d306bbbbebe12903ff01d75de0cc32714ed82991b57a86c6.exe
Files
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f4359c2c10233e0532b1456866d1dbfc.bin.zip
Password: infected
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87501bb9f50174d8d306bbbbebe12903ff01d75de0cc32714ed82991b57a86c6.exe.exe windows:4 windows x86 arch:x86
Password: infected
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ