Behavioral task
behavioral1
Sample
NEAS.a7b12809076c4b954693696dd2d63b30.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.a7b12809076c4b954693696dd2d63b30.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.a7b12809076c4b954693696dd2d63b30.exe
-
Size
482KB
-
MD5
a7b12809076c4b954693696dd2d63b30
-
SHA1
9f8d3f17015f713a08d004bd4eaac596f28f4897
-
SHA256
582f13582f2dee1f820d71205e440c6e61db2fb1be3a1fa1e044d50e9cd03522
-
SHA512
27604dd382c1b9453427a3b96a5c52306387a3d73a335ae87c97f2b2c798e444d435f7e34716895bc6f9ac67da357043b10ea566211359781e956dc0945c4580
-
SSDEEP
12288:xVplJSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:dlJSLrW4XWleKW8OThj
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.a7b12809076c4b954693696dd2d63b30.exe
Files
-
NEAS.a7b12809076c4b954693696dd2d63b30.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