Behavioral task
behavioral1
Sample
9198e99962ea97239d07ff03a8fd45e0_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
9198e99962ea97239d07ff03a8fd45e0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
9198e99962ea97239d07ff03a8fd45e0_NEIKI
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Size
228KB
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MD5
9198e99962ea97239d07ff03a8fd45e0
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SHA1
7c1f972fa7077679652dfad341e542551c7a27ac
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SHA256
a9969bdd3c21839889fa9b2d9a5e5c72fb3518028d84f5cc435f0f74f51b3c28
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SHA512
c7b8bc2895433702c03b26b906ddde250ce77aa8a8d33383b6987aaf5c846e14f70c0c43ccb6f173a8e3d9b8adf878a0dfccd726e0c5418da60ea8c62eebcc77
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SSDEEP
6144:fuJKq3G5Li4VSaIHVhfo6YiBshMPWsAMy6WqzKaRJMCcCL:fuveLlVhGhwwBU+Wsg6WqPRGZY
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 9198e99962ea97239d07ff03a8fd45e0_NEIKI unpack001/out.upx
Files
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9198e99962ea97239d07ff03a8fd45e0_NEIKI.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 320KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 216KB - Virtual size: 216KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 399KB - Virtual size: 399KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ