Behavioral task
behavioral1
Sample
5f53cfc65ae5472228f8f12a9b5470b0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5f53cfc65ae5472228f8f12a9b5470b0_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
5f53cfc65ae5472228f8f12a9b5470b0_NEIKI
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Size
1.7MB
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MD5
5f53cfc65ae5472228f8f12a9b5470b0
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SHA1
7e86168542e993f1e23294a08bddce0577bdb6ce
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SHA256
f45340069b42596b4a3f18b56761d7bd91b806361c57d7e60564c9913dab9de0
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SHA512
f0e37eabdd87185682743dae4b2ec0f92affd3ad3af7d1e912070a314dccaabc48c55031dd079fc4d0e97c47d617417d1681d775a1bdf4903852f7593724c7e5
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SSDEEP
49152:k2xAn3FpPNeb9Z2cRbYFGAoUMcGHR6QI0eCHsmKjiWcg:kKA3PPNebnLN9UMNHR5eCMm67c
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5f53cfc65ae5472228f8f12a9b5470b0_NEIKI
Files
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5f53cfc65ae5472228f8f12a9b5470b0_NEIKI.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 1.3MB - Virtual size: 3.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 25KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 284KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 428KB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE