Behavioral task
behavioral1
Sample
f34069d96df9c1b3e9d2d615ded64e755c9ae5d7375a357c9fa48ed491393f1e.exe
Resource
win7-20240508-en
General
-
Target
f34069d96df9c1b3e9d2d615ded64e755c9ae5d7375a357c9fa48ed491393f1e
-
Size
52KB
-
MD5
eb8b42f50f5a7f50452ad69f28fedc6b
-
SHA1
a3c8eee1b3c6c6787274f63fd65637afec86f6cb
-
SHA256
f34069d96df9c1b3e9d2d615ded64e755c9ae5d7375a357c9fa48ed491393f1e
-
SHA512
c72be395aefce5b5db19009d01b4549fa5220abbd21219bd6af75e393e081a4f194be44d4685dacd255e12290682019f2bac1175ad569619a0b17f3aa2110ab9
-
SSDEEP
768:5XHPb+71O4G+lpqg6d6uGH3MZVDruM1BH5FiKTsg:5PS7JLpqZd6u5ruM1Ribg
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 f34069d96df9c1b3e9d2d615ded64e755c9ae5d7375a357c9fa48ed491393f1e unpack001/out.upx
Files
-
f34069d96df9c1b3e9d2d615ded64e755c9ae5d7375a357c9fa48ed491393f1e.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: 32KB - Virtual size: 32KB
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