Behavioral task
behavioral1
Sample
NEAS.f776b6405e869de02d0cb8e6c031ac00.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.f776b6405e869de02d0cb8e6c031ac00.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.f776b6405e869de02d0cb8e6c031ac00.exe
-
Size
445KB
-
MD5
f776b6405e869de02d0cb8e6c031ac00
-
SHA1
4a993c452794cd7dc70955e49c97b2a7a75e9681
-
SHA256
e786a762c9c13bf70ff783af20e825562ed85b4f1592788c15fb2be2f0eafdf7
-
SHA512
d02708118c56d9cfcdbfcddd366f6e9db30eb6bd978fa461275289ed9e47d324cdcc3b0666cf1fbc2c7e3931aabdf646cb26902bf0483df55a4d8758f9c0919e
-
SSDEEP
12288:J7Pn2MSp4pV6yYPMLnfBJKFbhDwBpV6yYP0riuoCgNbbko8JfSIuMUb1V4D0:Jzep4WMLnfBJKhVwBW0riuoCgNbbj8Jq
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.f776b6405e869de02d0cb8e6c031ac00.exe
Files
-
NEAS.f776b6405e869de02d0cb8e6c031ac00.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
.text 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
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ajelhf 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
.idata Size: 1024B - 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