Behavioral task
behavioral1
Sample
2024-08-26_8133aa42cfea733c240b575b4146e7f1_wannacry.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-08-26_8133aa42cfea733c240b575b4146e7f1_wannacry.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-26_8133aa42cfea733c240b575b4146e7f1_wannacry
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Size
1.0MB
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MD5
8133aa42cfea733c240b575b4146e7f1
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SHA1
54415f7b670fad21a28e762f3cfb2bcfae8f95c9
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SHA256
877fdaa71b3b034f20796772fc459ce5b5598d7a4d8e9f46bc036e0395d90c5d
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SHA512
b48755beb937652c4c559fe084fbeda117a410b7856800620301b0efcf64271cd9f3e7f5f010756eb99077888072493c39068aaabca901738e77d6a0a729d7f5
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SSDEEP
3072:kGpOiSLwWVU5ARfC6TJazZFmVmHc9cAncUo8S5QC3:khLwWVUSRflOaVmHc9bnC
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 2024-08-26_8133aa42cfea733c240b575b4146e7f1_wannacry
Files
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2024-08-26_8133aa42cfea733c240b575b4146e7f1_wannacry.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: 1.0MB - Virtual size: 1.0MB
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
MTWOmnhA Size: 512B - Virtual size: 22B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.???? Size: 512B - Virtual size: 276B
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