Behavioral task
behavioral1
Sample
NEAS.0944b745bd9dc423d9e26d96b356a8c0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.0944b745bd9dc423d9e26d96b356a8c0.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.0944b745bd9dc423d9e26d96b356a8c0.exe
-
Size
384KB
-
MD5
0944b745bd9dc423d9e26d96b356a8c0
-
SHA1
8dac73c6eb3224340f8fed13987ab0def3ec20a4
-
SHA256
e4342203aaf1622f10c0cd872516210c77f299aeeeb8480291d3993c24a35294
-
SHA512
9e2473977085d168853a451fd9d2a121c5436771a9d27dd18fd6b0294e14e363b9a89d98a5c625466f133469d6a22e153d9ed2b8b4ec7a928850fe095b5ab4a1
-
SSDEEP
6144:sw4uOaFxzTYaT15f7o+STYaT15fsnoW6B1S6Kvw2fV9rU+Lw6gYviIajJsnIfvJf:r4uO+TYapJoTYapbt1S3vwyjrU+LKYAF
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.0944b745bd9dc423d9e26d96b356a8c0.exe
Files
-
NEAS.0944b745bd9dc423d9e26d96b356a8c0.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
.bss 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
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fldo 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
.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