Behavioral task
behavioral1
Sample
NEAS.d9b30eba95f9bd183e7ec2dcb61b0f00.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.d9b30eba95f9bd183e7ec2dcb61b0f00.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.d9b30eba95f9bd183e7ec2dcb61b0f00.exe
-
Size
482KB
-
MD5
d9b30eba95f9bd183e7ec2dcb61b0f00
-
SHA1
23599f5172a73df43a427e30bc4e244085105322
-
SHA256
47bb86c044aeb81d6b70bd5d64c1e2b6f93afee32e3f398f3270653c899f7bab
-
SHA512
5318bfb5110c7b2fd7d1c06d3cbcd96ac823e8dce22b2105a7a7b070ba4304fe031e65578b0b76cfe4674a448e644acb8d0644a633af40a30cacd2574dc94fdd
-
SSDEEP
12288:C+19JSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:1fJSLrW4XWleKW8OThj
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.d9b30eba95f9bd183e7ec2dcb61b0f00.exe
Files
-
NEAS.d9b30eba95f9bd183e7ec2dcb61b0f00.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
.reloc 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
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids 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
.text Size: 6KB - Virtual size: 8KB
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
.pdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ