Behavioral task
behavioral1
Sample
50593826033bcea86156352c935fb260_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
50593826033bcea86156352c935fb260_NEAS.exe
Resource
win10v2004-20240426-en
General
-
Target
50593826033bcea86156352c935fb260_NEAS
-
Size
664KB
-
MD5
50593826033bcea86156352c935fb260
-
SHA1
e0c43b1209b8c77539c11d9eff66e8d498e76853
-
SHA256
bfa8023973fe150f63b52ad4bcb8969c3c7bb7ee8089a66e4832ad89b50dcae7
-
SHA512
5bdbe5931f4c21a909a826ee6dd8ef5c02d4d1529732d80802ee9eff12df39f4c2a07deb7e37efd5174b3f19331d9f69578eb1eea8ea444b5c5140826c1be4fc
-
SSDEEP
12288:DZEpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYjmR54:DZEW4XWleKWNUir2MhNl6zX3w9As/xOX
Malware Config
Signatures
-
Berbew family
-
Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 50593826033bcea86156352c935fb260_NEAS
Files
-
50593826033bcea86156352c935fb260_NEAS.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ajelhf Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ