Behavioral task
behavioral1
Sample
3488e674a734e33410a122472c102763edb84b4184b10e041f9c774b9213bd22.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3488e674a734e33410a122472c102763edb84b4184b10e041f9c774b9213bd22.exe
Resource
win10v2004-20240226-en
General
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Target
3488e674a734e33410a122472c102763edb84b4184b10e041f9c774b9213bd22.bin.zip
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Size
99KB
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MD5
7d2c65af679c07003cf6cd9134e84ba9
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SHA1
903098c844d98fe96d1cb52cb7279a57ee9897c7
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SHA256
1352bb4e2f760e3c0a2d2a37e87991c4591fcf3484ef9a469abadb53f801a5dc
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SHA512
e57d9cf63edab84a9c9a81740a9afad77f747f7279df3cb6362206eedaba5f1fa9c45139f72bc7e9396d4bca95171ba9ee9a7980e5c6fca489f4ff045c1b05e0
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SSDEEP
3072:xWj3iX7Qg+L23mdRNgmB71CWjRH7g2a6p:8j1dS3qh3h7P3
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
Processes:
resource yara_rule static1/unpack001/3488e674a734e33410a122472c102763edb84b4184b10e041f9c774b9213bd22.bin family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/3488e674a734e33410a122472c102763edb84b4184b10e041f9c774b9213bd22.bin
Files
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3488e674a734e33410a122472c102763edb84b4184b10e041f9c774b9213bd22.bin.zip.zip
Password: infected
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3488e674a734e33410a122472c102763edb84b4184b10e041f9c774b9213bd22.bin.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: 218KB - Virtual size: 217KB
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