Behavioral task
behavioral1
Sample
g8ae371b2e5be4d5d2d0c05.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
g8ae371b2e5be4d5d2d0c05.exe
Resource
win10v2004-20230915-en
General
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Target
g8ae371b2e5be4d5d2d0c05.exe
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Size
290KB
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MD5
24acb6ae0ce3f02db7e54d5938e6fa0e
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SHA1
7da01643bf195b0b11e0afbcf0c4c65056c54627
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SHA256
fe3f4e398b6d08758c70582e76aaf99c5f917de8a05ad9d67a884a07f695f015
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SHA512
a4125cb350943943223f6def0e6a06b05bebc85d0af857a04471cc93c1a2f605fc305301a1d91814c31a4c58a4d973c3ae0180fffe15d4d2ae178fc845d7371e
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SSDEEP
6144:0GPJDpTxT8jWHgf8YJkVHC++VeQPBZnq0LZYSwFxQx9t0B9bdKoqeUIJkDa:7RpmWHgf8Y6/Qp1nLiDKkKyka
Malware Config
Signatures
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Detect Gurcu Stealer V3 payload 1 IoCs
resource yara_rule sample family_gurcu_v3 -
Gurcu family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource g8ae371b2e5be4d5d2d0c05.exe
Files
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g8ae371b2e5be4d5d2d0c05.exe.exe windows:4 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
Imports
mscoree
_CorExeMain
Sections
.text Size: 287KB - Virtual size: 286KB
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