Behavioral task
behavioral1
Sample
801d204c0e14a712e34d72d266b778351f251448935df600b75197f12e21c5fd.exe
Resource
win7-20240221-en
General
-
Target
801d204c0e14a712e34d72d266b778351f251448935df600b75197f12e21c5fd
-
Size
35KB
-
MD5
b7d97b8dceae5ae3cce373fd3460cc60
-
SHA1
4002057ab182f3db13bc2ea2e0c9efb895d3b49c
-
SHA256
801d204c0e14a712e34d72d266b778351f251448935df600b75197f12e21c5fd
-
SHA512
530030f28e3fe5d892f0e7dce3b7c2649cc94b0881d4cd0e3c37644bda529b238dd11d418d752f0c38e010e6426f85c3a7922e4e6652c2b921166cf3e59c7c97
-
SSDEEP
768:S6vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:B8Z0kA7FHlO2OwOTUtKjpB
Malware Config
Extracted
neconyd
http://ow5dirasuek.com/
http://mkkuei4kdsz.com/
http://lousta.net/
Signatures
-
Neconyd family
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 801d204c0e14a712e34d72d266b778351f251448935df600b75197f12e21c5fd unpack001/out.upx
Files
-
801d204c0e14a712e34d72d266b778351f251448935df600b75197f12e21c5fd.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