Behavioral task
behavioral1
Sample
NEAS.c4f96c95ee0370cc0b8b312f214cac40.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.c4f96c95ee0370cc0b8b312f214cac40.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.c4f96c95ee0370cc0b8b312f214cac40.exe
-
Size
235KB
-
MD5
c4f96c95ee0370cc0b8b312f214cac40
-
SHA1
13087dd8c5e399781db6c73f05f90a905c4473bf
-
SHA256
ebe5f96a294a018be13e9c69a525a3b8e0336a0d6ebbc703110206fdac15146c
-
SHA512
00f71271a3240d2176d01e63e3ac9fa226f44dc8b1b4cd22a8b81447df940cb1a5121ecdd51cc30c0f9eec6a674f2a3d8949a1adc1bef071e634a642dcb386e3
-
SSDEEP
3072:WxyeESCzJl86ksIHDwKjHOVMgu+tAcrbFAJc+RsUi1aVDkOvhJjvJ4vnZy7L5Auv:WLEPhMLjulrtMsQB+vn87L5A5
Malware Config
Signatures
-
Berbew family
-
Malware Backdoor - Berbew 1 IoCs
Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.c4f96c95ee0370cc0b8b312f214cac40.exe
Files
-
NEAS.c4f96c95ee0370cc0b8b312f214cac40.exe.exe windows:1 windows 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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 132KB
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
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ