Behavioral task
behavioral1
Sample
IPINFO.exe
Resource
win7-20240708-en
General
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Target
IPINFO.exe
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Size
231KB
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MD5
abfb56d4a8d6c13c0e2c3c9e43a0b778
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SHA1
b4a65f6ee69b61667444dea6ebdec7be5ef6f33f
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SHA256
f378696e692b4e4aef30f2476083c71fac866586440c60d77bc3d4849c7ff5f7
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SHA512
60784c9f40487e5ae8dd8695545f3027adc848325f6e82b16a41f94122d595b0a1138934795eac271893a17300ace0a5e960fb2de22583ad9be91746f57b443e
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SSDEEP
6144:RloZMNrIkd8g+EtXHkv/iD4tFQxw2xpa3PyAxVkHRb8e1mfi:joZmL+EP8tFQxw2xpa3PyAxVkJN
Malware Config
Extracted
umbral
https://discord.com/api/webhooks/1289648042978578483/RZcA7Gnj-y2cGILiUySnmXfgGYL5deP5E902LqAHnuJ9nyLGSFbV90A40ILGX5o-Gogy
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 IPINFO.exe
Files
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IPINFO.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: 228KB - Virtual size: 228KB
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