Behavioral task
behavioral1
Sample
587908e65d416e106256a78864f1fec375c123667809d08941cd4775a49d7d16.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
587908e65d416e106256a78864f1fec375c123667809d08941cd4775a49d7d16.exe
Resource
win10v2004-20241007-en
General
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Target
587908e65d416e106256a78864f1fec375c123667809d08941cd4775a49d7d16.exe
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Size
1.7MB
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MD5
49edf916a2a8f2a3eb6ba55ca8d73f80
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SHA1
443016e524902e25e60a52300a5ccf6161563ae1
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SHA256
587908e65d416e106256a78864f1fec375c123667809d08941cd4775a49d7d16
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SHA512
c28462eb7a6a980fb2769a859116fbc9e2fd7b0567944f9b4422f3b42382314f2556cd75cbb8decf0dafc5d1ebdfe265afce48c43dbed13296f9f9daabc6cacf
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SSDEEP
12288:uCdEeHT8gYgz1DaWUcgiJK84x41DAyN26goK6n9g3I5xB9slF2DHhUutV48PBsv3:uSzBhDgcvK9IsyP9AMM9dpEb9rv
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 587908e65d416e106256a78864f1fec375c123667809d08941cd4775a49d7d16.exe
Files
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587908e65d416e106256a78864f1fec375c123667809d08941cd4775a49d7d16.exe.exe windows:4 windows x86 arch:x86
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: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 67KB - Virtual size: 67KB
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