Behavioral task
behavioral1
Sample
ab9ef5fe8ae026b27c4c205e01a5859d.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ab9ef5fe8ae026b27c4c205e01a5859d.exe
Resource
win10v2004-20230831-en
General
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Target
ab9ef5fe8ae026b27c4c205e01a5859d.exe
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Size
97KB
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MD5
ab9ef5fe8ae026b27c4c205e01a5859d
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SHA1
42897bc1dcc71fe5d7004d826a361d9900dee6fd
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SHA256
0e750fdf87d5db48b182f344f666588d5e293b174bb9699ff6b7bc1f17dce12e
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SHA512
3a71cb76da5150043f64388719c23306d6786613632f248d1e0bcc8247b424477777bcb7c488890acb78d4cc9342c27e39a03165aee434b9184dae79994444b4
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SSDEEP
3072:T58ua64iBLV+8Boccwbl9bpoJQXLz/Cdf+BA6FVT/Dy:XVZywZ9bpsWv/CoBA6Fpu
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 ab9ef5fe8ae026b27c4c205e01a5859d.exe
Files
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ab9ef5fe8ae026b27c4c205e01a5859d.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
Imports
mscoree
_CorExeMain
Sections
.text Size: 94KB - Virtual size: 93KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
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