Behavioral task
behavioral1
Sample
NEAS.4804206835f5c055680adb3cd340c5f0.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.4804206835f5c055680adb3cd340c5f0.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.4804206835f5c055680adb3cd340c5f0.exe
-
Size
404KB
-
MD5
4804206835f5c055680adb3cd340c5f0
-
SHA1
69304a5fad925c0e5f3e8e267e21e1224daf9dba
-
SHA256
a667d7c3905732b5e9218aac29c0b54515f9604ee3af66d41eeb5707ae107eee
-
SHA512
81689ab2af704bfde41e2173e842b0cd931281b3fb3bd940058c051f191088075d87feca925c8303218be5c270a88201eb3ca4a315314e271a722a9493ae80e6
-
SSDEEP
12288:2pcYoJca23XK9zPWkLVobozym34HTFJfpTpSr9Nk+b1k3nxxkPK6yFj/8rfZTpEt:2pcYoJca23XK9zPWkLVobozym34HTFJT
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.4804206835f5c055680adb3cd340c5f0.exe
Files
-
NEAS.4804206835f5c055680adb3cd340c5f0.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
.text Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 352KB - Virtual size: 352KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 6KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - 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
.pdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ