Behavioral task
behavioral1
Sample
24cfa89e815eb1cff357d2aeacc874a7fc99081ed731d9d756368edfe5bec861.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
24cfa89e815eb1cff357d2aeacc874a7fc99081ed731d9d756368edfe5bec861.exe
Resource
win7-20231129-en
Behavioral task
behavioral3
Sample
24cfa89e815eb1cff357d2aeacc874a7fc99081ed731d9d756368edfe5bec861.exe
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
24cfa89e815eb1cff357d2aeacc874a7fc99081ed731d9d756368edfe5bec861.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
24cfa89e815eb1cff357d2aeacc874a7fc99081ed731d9d756368edfe5bec861.exe
Resource
win11-20240412-en
General
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Target
24cfa89e815eb1cff357d2aeacc874a7fc99081ed731d9d756368edfe5bec861
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Size
256KB
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MD5
cdba2f85dd885d8fc4877016c917b2e1
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SHA1
32fa75bddbc341415218283a734b6bd8e8d23d38
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SHA256
24cfa89e815eb1cff357d2aeacc874a7fc99081ed731d9d756368edfe5bec861
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SHA512
84dc041a5285354864c57ec808d04f6963b07ba8feb77e216e37cc5a1cfd534ea411f7098ccc77a8f71852d04f5a58c440c1e2c6bccda54e42a12a3758a56a62
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SSDEEP
6144:QMZzx4t3P+Oqum37ZUr6dgZTlpF1aJ9bR0zuZEi:hx8PvqR7I6dgZT40S2i
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 24cfa89e815eb1cff357d2aeacc874a7fc99081ed731d9d756368edfe5bec861
Files
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24cfa89e815eb1cff357d2aeacc874a7fc99081ed731d9d756368edfe5bec861.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
Imports
mscoree
_CorExeMain
Sections
.text Size: 253KB - Virtual size: 253KB
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