General
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Target
# CELEX LEAKED.exe
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Size
232KB
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MD5
8442a7b4adbddab8cf5216ca4dc24b86
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SHA1
a66d601df351ec4c6b7bb945bdcd3bf9141c5cc0
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SHA256
4c8fbdef33997462e43be2a94db398957b0d7fb3158e93e408b2ea530a06aa27
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SHA512
5d592e4f431349b03a4af51926384057a78d01d5568a1d1bcbe9f9bd05c6644d6c1ac37462e04352295aaae55ca1133761d17d1bc63b443987ceac666572fe2e
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SSDEEP
6144:rloZM+rIkd8g+EtXHkv/iD4KKZoDiAfbozxUyzzqqub8e1mXi:poZtL+EP8KwoDiAfbozxUyzzqxZ
Malware Config
Extracted
umbral
https://discord.com/api/webhooks/1159867757941248021/kDH2MiU4cAnsfOYaptXxvqYUieVnlJw2t5_0KzuiKnCK1LAiRTXBgUl31_OATShBGq4p
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 # CELEX LEAKED.exe
Files
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# CELEX LEAKED.exe.exe windows:4 windows x86 arch:x86
Password: infected
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: 229KB - Virtual size: 229KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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