Behavioral task
behavioral1
Sample
build.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
build.exe
Resource
win10v2004-20230220-en
General
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Target
build.exe
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Size
1.6MB
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MD5
859bc46c49e73a343435f0bc6bc34316
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SHA1
2958bda05d4286139fd5d4dc8214ca1beed52ee5
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SHA256
659104df997bdd55eab8acd0e70d6333935a07855c0e2af9fa1a620d5c903af3
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SHA512
99bc8b0b80c3cb48d8061419bb628040d11165bc5814ef26c005083f54bc617eb3744849bcbf604bba9c37539f8de5c3a2cfa49dded218808eee6a6302fdeda0
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SSDEEP
24576:Hi2Q9NXw2/wPOjdGxY2rqkqjVnlqud+/2P+A+ZecdyFoBkkAnexMrdgLJ:CTq24GjdGSiqkqXfd+/9AqYanieKd
Malware Config
Extracted
stealerium
https://discord.com/api/webhooks/1119171816687149056/0B8BKIQfBKmrRYNQcdcs6n7YHcS4MB5yYXNnj3GBhRUYpBVvxdhVLNoP-_EpEyJ8sjKp
Signatures
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Stealerium family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource build.exe
Files
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build.exe.exe windows 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: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 4KB
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