Behavioral task
behavioral1
Sample
e07fd0ac793b06603be164c9ee73465af512cf17bed07614cbcd2a8410f04eedN.exe
Resource
win7-20240729-en
General
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Target
e07fd0ac793b06603be164c9ee73465af512cf17bed07614cbcd2a8410f04eedN.exe
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Size
229KB
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MD5
1e10af7811808fc24065f18535cf1220
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SHA1
65995bcb862aa66988e1bb0dbff75dcac9b400c7
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SHA256
e07fd0ac793b06603be164c9ee73465af512cf17bed07614cbcd2a8410f04eed
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SHA512
f1c623918a3701254805e7648d671b316446a0f98637d3de62d44331cf91502afb57ccb762472491bc4ac037fbf5f7b624eb9d39092b3be0b2ed84da6f3acadc
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SSDEEP
6144:lloZMQfsXtioRkts/cnnK6cMldKRn/1+mpnsl3ySXCkb8e1muhi:noZItlRk83MldKRn/1+mpnsl3ySXze
Malware Config
Extracted
umbral
https://discordapp.com/api/webhooks/1310580388070031360/HcT5cAwFckSLk1OKu346uVDw7gzPyJJvcWmU8BKJrBQSUsE3Q1GCqDtVn5MK3JlldJBn
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 e07fd0ac793b06603be164c9ee73465af512cf17bed07614cbcd2a8410f04eedN.exe
Files
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e07fd0ac793b06603be164c9ee73465af512cf17bed07614cbcd2a8410f04eedN.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