Behavioral task
behavioral1
Sample
RagdollEngines.exe
Resource
win7-20240221-en
General
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Target
RagdollEngines.exe
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Size
229KB
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MD5
200c41d8aed55fb8062af370c6baa50c
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SHA1
910bfcccb5411675f5bdbe58166c36b51cfb00d6
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SHA256
aa674c3b1a3b9ac2b03dbbfa6d862a18aabb1d8b7886d984e84b5470fb1871f8
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SHA512
a6a8f2f361ef056daf2c91c95ed99724369f096841bf2b4d4be615da5a0fcd9b5f2950e5e6adcdb8c1a387ddbdc31bc102962e2f743f31aa0b61cd2eafcd3de0
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SSDEEP
6144:dloZM+rIkd8g+EtXHkv/iD4SuiRz2U7X8VtoGnnGMRb8e1m3Nlxi:/oZtL+EP8SuiRz2U7X8VtoGnnGU/
Malware Config
Extracted
umbral
https://discord.com/api/webhooks/1238064255551537152/dAGDfs9_ZhJJBM4RogAdkdeJxayjPxBYnUMHnTIjgFzWcZKbkYasYigM8hdLaHHbn4XK
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule sample family_umbral -
Umbral family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource RagdollEngines.exe
Files
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RagdollEngines.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 227KB - Virtual size: 226KB
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