Behavioral task
behavioral1
Sample
fab1bd762efe77accc52cf6f4ff4f6ef5178d7a6b8868f452f880c078c95fe6b.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
fab1bd762efe77accc52cf6f4ff4f6ef5178d7a6b8868f452f880c078c95fe6b.exe
Resource
win10v2004-20231023-en
General
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Target
fab1bd762efe77accc52cf6f4ff4f6ef5178d7a6b8868f452f880c078c95fe6b.zip
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Size
79KB
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MD5
8dd7f5d83d96d22ad28d3d82d3150e9b
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SHA1
a44832f3ee5697311b255eb06761c3110c9e769e
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SHA256
3b37d1c6e38cceba65464761d5b15d4ba2fb3204a79e2469d50d45446965196d
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SHA512
1fd30f9a53da6d301f5b8e8c362516d45a2497e61b92ac10361729ee795dc9e6a9e232559ff8627a1aac5ec55a7b91a4626cf423a1e9538c39103ca728d5860f
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SSDEEP
1536:WFNmbqRk5KsTzM0/qUkUa+yiuArS3/pjXbhR3IE8sa1GHsBoy1mU3:WF3QCUH1u8S3BdSEo8Ha1mK
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule static1/unpack001/fab1bd762efe77accc52cf6f4ff4f6ef5178d7a6b8868f452f880c078c95fe6b family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/fab1bd762efe77accc52cf6f4ff4f6ef5178d7a6b8868f452f880c078c95fe6b
Files
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fab1bd762efe77accc52cf6f4ff4f6ef5178d7a6b8868f452f880c078c95fe6b.zip.zip
Password: infected
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fab1bd762efe77accc52cf6f4ff4f6ef5178d7a6b8868f452f880c078c95fe6b.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: 181KB - Virtual size: 180KB
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