Behavioral task
behavioral1
Sample
46820089f1f675ef14f0559d46bed42111d7a939614aebdbdf210981ed58ad2dN.exe
Resource
win7-20240903-en
General
-
Target
46820089f1f675ef14f0559d46bed42111d7a939614aebdbdf210981ed58ad2dN.exe
-
Size
35KB
-
MD5
588af21180cac341ef833f4e4028f780
-
SHA1
da4ec4c7e8acae3d4d740654d93c1d876898d0c3
-
SHA256
46820089f1f675ef14f0559d46bed42111d7a939614aebdbdf210981ed58ad2d
-
SHA512
2d38e27e0d0633b8c55285a9bd77cc3c4e7535863785179320fbb61757295e07be0e8204e5015d9aecf0fb0f865ab7205fec9d0c43c2e974da6ad4065dee9cf6
-
SSDEEP
768:T6vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB9:O8Z0kA7FHlO2OwOTUtKjpB9
Malware Config
Extracted
neconyd
http://ow5dirasuek.com/
http://mkkuei4kdsz.com/
http://lousta.net/
Signatures
-
Neconyd family
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 46820089f1f675ef14f0559d46bed42111d7a939614aebdbdf210981ed58ad2dN.exe unpack001/out.upx
Files
-
46820089f1f675ef14f0559d46bed42111d7a939614aebdbdf210981ed58ad2dN.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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_32BIT_MACHINE
Sections
.text Size: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE