Behavioral task
behavioral1
Sample
bbf19ddc86f79bb438a7b215c75d7730_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bbf19ddc86f79bb438a7b215c75d7730_NEIKI.exe
Resource
win10v2004-20240426-en
General
-
Target
bbf19ddc86f79bb438a7b215c75d7730_NEIKI
-
Size
126KB
-
MD5
bbf19ddc86f79bb438a7b215c75d7730
-
SHA1
5512c67750a4a6e408d4ce03524dcddfa0fc8dce
-
SHA256
b13a8e5ff3c7e5f6ea2ba0de19cd3ff987b3aeade804a731a42c1beb67efe206
-
SHA512
d1fe26d9baa24e0f1fab4de3627a3a43f2271f1d84817615b634a59e34c0abfe0b091548a123209e14900f84971a36a41684f488728df7c1931693cf33f26227
-
SSDEEP
3072:aeZOqHVEoumXCBGbJBst6mM84TE4a+PuVUZn+xDDT3:auOKEoZCBGbJg/M82bjZ+xDH
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bbf19ddc86f79bb438a7b215c75d7730_NEIKI unpack001/out.upx
Files
-
bbf19ddc86f79bb438a7b215c75d7730_NEIKI.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 244KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 169KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data2 Size: 1024B - Virtual size: 1000B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ