Behavioral task
behavioral1
Sample
NEAS.a9b64a0e221058cf464ae50184122180.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.a9b64a0e221058cf464ae50184122180.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.a9b64a0e221058cf464ae50184122180.exe
-
Size
482KB
-
MD5
a9b64a0e221058cf464ae50184122180
-
SHA1
a3fb12c12de3ff4d268dcc7ad7eb3c8a18ad6166
-
SHA256
5a5606b17fd98496b299c5c859090a240b685e7fc64c7450312144c6fa75543f
-
SHA512
557e6cbfb1812bca68f743720f83937efe3af97d728e92bad9bd7bad366434c08a9ddb5e8ed39d02bf3d904ccfdaddd5315e19ad1c323f90d1837eefecc34c67
-
SSDEEP
12288:YIH3PKJSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:YiiJSLrW4XWleKW8OThj
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.a9b64a0e221058cf464ae50184122180.exe
Files
-
NEAS.a9b64a0e221058cf464ae50184122180.exe.exe windows:1 windows x86 arch: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