Behavioral task
behavioral1
Sample
7a0657879f4281ef8e73726f644acca0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7a0657879f4281ef8e73726f644acca0_NEIKI.exe
Resource
win10v2004-20240419-en
General
-
Target
7a0657879f4281ef8e73726f644acca0_NEIKI
-
Size
214KB
-
MD5
7a0657879f4281ef8e73726f644acca0
-
SHA1
20ca4ac3a48e8e997bf9fb90ec2fda359bd5d02b
-
SHA256
3511828ca548659d67fca1df89fdb704a4e8337edb225e5676ba920d7d09657c
-
SHA512
56f572f3ddc9d9f26a44acd368b38fc40fa4e447ff7850261e241a4bd31eabd63cd71544e0bf2a1cdda82f420e28fef9a39e108ce8b9d0924479d850f885a19f
-
SSDEEP
6144:hfAIuZAIuDMVtM/XS/fAIuZAIuDMVtM/XSm:ZAIuZAIuOYS3AIuZAIuOYSm
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7a0657879f4281ef8e73726f644acca0_NEIKI unpack001/out.upx
Files
-
7a0657879f4281ef8e73726f644acca0_NEIKI.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ