Behavioral task
behavioral1
Sample
NEAS.9fc2ca6095e4eb3829c4e1bf59bfae20.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.9fc2ca6095e4eb3829c4e1bf59bfae20.exe
Resource
win10v2004-20231025-en
General
-
Target
NEAS.9fc2ca6095e4eb3829c4e1bf59bfae20.exe
-
Size
307KB
-
MD5
9fc2ca6095e4eb3829c4e1bf59bfae20
-
SHA1
78c2c6da778579712afcf71ab267350a0c1896d8
-
SHA256
6bd0a9b2d53e5ade392798a3eabe54ae8d955e7d8ee480e47e36d8bee89fa98a
-
SHA512
fb958f35a76e4a2a33b5942c35498a2be0743ce53f576e5ddeb0c088352d7710ef9e3e08173fa69fd78aaba0a6fcaf9fe949b2b623bb6e1e9e868857f4f1c816
-
SSDEEP
3072:zYUb5QoJ4g+3WiuGt+Zj6Iz1ZdW4SrO7FSVpEzJ6b7O/RyXpv64R:zYgTh6SZI4z7FSVpw6b7OZyX164R
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.9fc2ca6095e4eb3829c4e1bf59bfae20.exe
Files
-
NEAS.9fc2ca6095e4eb3829c4e1bf59bfae20.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.rsrc Size: 65KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.pdata Size: 12KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 617B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc 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