Behavioral task
behavioral1
Sample
NEAS.54908ff2d5739ece4cc31f250dcf34d0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.54908ff2d5739ece4cc31f250dcf34d0.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.54908ff2d5739ece4cc31f250dcf34d0.exe
-
Size
486KB
-
MD5
54908ff2d5739ece4cc31f250dcf34d0
-
SHA1
719cd5bfed1bf37f4cc7eeb1711bbd17c5cc9ac2
-
SHA256
16bb179effb608119e4f4b9f9946f59c72c8a3f6dfa1ee63ea39bc655bd2e0bd
-
SHA512
af5304d3c53ee1b4e8890d9da3ef53bf4ef81ab6e5d50c8899f99f1f6cd78eb192474a12dbefc897c4fbc1cd296f2a3432831292fd9ab1e9fd0b4cc97b606481
-
SSDEEP
12288:DGIHFHRFbe5qfF8Kfq30TXQYDy3i5/L5r0GBH1eW6:C4BRYqfF8Kfq30TXQYDy3i5/L5r0GBHY
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.54908ff2d5739ece4cc31f250dcf34d0.exe
Files
-
NEAS.54908ff2d5739ece4cc31f250dcf34d0.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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kofbl Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ