Behavioral task
behavioral1
Sample
freecheat.exe
Resource
win10v2004-20240802-en
General
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Target
freecheat.exe
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Size
229KB
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MD5
663aef72cbcab67af4599975ce5786bc
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SHA1
af90b484dd8e9d7e29ee83855c7ec6d48a099861
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SHA256
59f753961fb11dab712f961493856dd8e73904674558b5a40a1a2093acc556bf
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SHA512
3ca80c4a05541235cfc10e27be099cf99f0697c82873229d334fb5cc844c11ecd0695151a0c9d4765b0c271b9ac5f3d198e75ac2052919155de0d15003820586
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SSDEEP
6144:lloZMCrIkd8g+EtXHkv/iD4kM3hOsTPksFQu//Ou3b8e1mT2Si:noZZL+EP8kM3hOsTPksFQu//OMI2H
Malware Config
Extracted
umbral
https://discord.com/api/webhooks/1275168311696425041/tA4PWr6LxJ2Q5Tdr4GYDveo-_VPhwcsbhvMV-EYglJeO6Jpp8OFgPQDX7XwqV4lZk1m9
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 freecheat.exe
Files
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freecheat.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