Behavioral task
behavioral1
Sample
80f746fca44b48dfcdbe7840a9e6fbce7a23f6a1809b2dcdc05da14467e63dd4.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
80f746fca44b48dfcdbe7840a9e6fbce7a23f6a1809b2dcdc05da14467e63dd4.exe
Resource
win10v2004-20231215-en
General
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Target
80f746fca44b48dfcdbe7840a9e6fbce7a23f6a1809b2dcdc05da14467e63dd4.exe
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Size
26KB
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MD5
5b3f0dbf48758f03eea931be8ca3e2f4
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SHA1
e804b19addc32fd627546334229407084271d30d
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SHA256
c2f075a7da7fa0c4baee2183f46528a3fbf696c80aa316a539044d5a50252c61
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SHA512
b093b19f7cac82a813faa4bc4d6b73e39d7b0770dc381cbfe020402fa66820d156b180b62fbeefc56418c3869b32bed22118c4ea11f317f7dadc39e6b05ab53e
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91Qpb5hxDG5:5OElB6sc9GpbXxD+
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Detects command variations typically used by ransomware 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_GENRansomware -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 80f746fca44b48dfcdbe7840a9e6fbce7a23f6a1809b2dcdc05da14467e63dd4.exe
Files
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80f746fca44b48dfcdbe7840a9e6fbce7a23f6a1809b2dcdc05da14467e63dd4.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: 23KB - Virtual size: 23KB
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