Behavioral task
behavioral1
Sample
NEAS.b132a915f2c35d3fc6f266a5d2ab5d10.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.b132a915f2c35d3fc6f266a5d2ab5d10.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.b132a915f2c35d3fc6f266a5d2ab5d10.exe
-
Size
750KB
-
MD5
b132a915f2c35d3fc6f266a5d2ab5d10
-
SHA1
7c133eb34046a80206438b6d474feb1ee3d9cf76
-
SHA256
2f827f4313ec1f705f65410472aeeb237af787f3cb0c06f512f894ca0dbafa7f
-
SHA512
065501b7aa374036c645d8a65f3e8f0ccee34715be3618d8b90d8ba1c6b38076a08d9510cecc2e05fd400b7ea61eb7913827c466817dea248b2e137c81d93841
-
SSDEEP
12288:yYIW0p98Oh8P7h8ip1E7I9xRaRv5kPB/4uMe2rVYNI7MBspdK3LFICnmH1/:qW298E8uO7aEPB/4uMe2rVYNI7MBspd/
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.b132a915f2c35d3fc6f266a5d2ab5d10.exe
Files
-
NEAS.b132a915f2c35d3fc6f266a5d2ab5d10.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 219KB - Virtual size: 242KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ