Behavioral task
behavioral1
Sample
NEAS.53f2fb598c78efc8d0398f5a4b7f1540.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.53f2fb598c78efc8d0398f5a4b7f1540.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.53f2fb598c78efc8d0398f5a4b7f1540.exe
-
Size
273KB
-
MD5
53f2fb598c78efc8d0398f5a4b7f1540
-
SHA1
6da949d386aa756a2b2b33ad6e8e4fac08db24b3
-
SHA256
f8ee86eeeea2cda75362bca81afdcc5ebe8ca4690fb3eea2ccbf9cb768e02484
-
SHA512
48c7f7b765440ea4152e575a05126b788ba49cab73c4c77cdda5484b81686178a0194a9fe1c29bd4dafac8c72b06e4faf07ab5d75f02f6aff66394924d6b1bfc
-
SSDEEP
6144:CY6ggBZBnHyifUwIJUxqjVDshFPTpKFFxPSCLQ7HeVI22h4js:CY6gcBnHyifUjaxqgp27xS+S/Us
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.53f2fb598c78efc8d0398f5a4b7f1540.exe
Files
-
NEAS.53f2fb598c78efc8d0398f5a4b7f1540.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 20KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ