Behavioral task
behavioral1
Sample
74dd5ba0a8e019f43284cdd20194a46b7633938f66db9a7ce66c5ef4d208a612.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
74dd5ba0a8e019f43284cdd20194a46b7633938f66db9a7ce66c5ef4d208a612.exe
Resource
win10v2004-20231222-en
General
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Target
74dd5ba0a8e019f43284cdd20194a46b7633938f66db9a7ce66c5ef4d208a612.exe
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Size
26KB
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MD5
7fd42cb2ec0b1e503eeef5788c3866e7
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SHA1
8c1f5605ae8e672b5d33faef0b8b5777c6afabda
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SHA256
a1cd47212ccd7de9c76f93f4378ae93f04dc119f8e2a4f26bf87a41be5c9edcf
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SHA512
260255712f97e1cdfbde59931c68655935309162892f1706ea496b4b532502a7911f7579ba45afc6d7d32e7906238aef52ec6cc247d44ff730cf922b8538f65d
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91Qlb5hxDGs:5OElB6sc9GlbXxD3
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 74dd5ba0a8e019f43284cdd20194a46b7633938f66db9a7ce66c5ef4d208a612.exe
Files
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74dd5ba0a8e019f43284cdd20194a46b7633938f66db9a7ce66c5ef4d208a612.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