Behavioral task
behavioral1
Sample
NEAS.d3149df4acd840581225c912d93e7200_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.d3149df4acd840581225c912d93e7200_JC.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.d3149df4acd840581225c912d93e7200_JC.exe
-
Size
329KB
-
MD5
d3149df4acd840581225c912d93e7200
-
SHA1
c893d6a051ae966354d8c31c4e683ca3706292b3
-
SHA256
072d5a89c834164c3f1deed40c34e4ef46ffd7a68e99ccbf4bb9aeb2969b0004
-
SHA512
838f6ef48bf31dd3be7458db02b3c74ab9fe53bbb9b3d1746396a848b0dfd983b325a760dbc1b71458335c8c0e90a956d062a6e6bdfe2a61555878bf70572477
-
SSDEEP
6144:2Jafawws+H3Lb+Qw/WYgFIgsh0KXoQr8jTQjewInBIE1+J3RzAHV+EueR2F:2JaK7LKQweY0sam38vZwIBIE1+J3pQtI
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.d3149df4acd840581225c912d93e7200_JC.exe
Files
-
NEAS.d3149df4acd840581225c912d93e7200_JC.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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ