Behavioral task
behavioral1
Sample
NEAS.745d7ca6bbe45cfe8568f27114dc90c0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.745d7ca6bbe45cfe8568f27114dc90c0.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.745d7ca6bbe45cfe8568f27114dc90c0.exe
-
Size
391KB
-
MD5
745d7ca6bbe45cfe8568f27114dc90c0
-
SHA1
05e26e21118a789582efcb8e9ab581cbb418d9b5
-
SHA256
36396c62195f39bd39878bd0ec3dad8b4924562f0b60f9ed2ad28bad8340ac49
-
SHA512
38a3ed1e53e2e9ef8f88525414c3b216652e6bdb2c661b05e935ec7e13021a01291cf306d7813b1aa3f52716d0d58a60c9608b4b07159425b1abbd8f34ab4617
-
SSDEEP
12288:f6fYtUfeh00Y8jWOxEvoKlSql4ejAAWxe1X7BMPpqeepz4eeriD:f6fobYNOEvoKlSql4ejrWx4X7BMPpqe0
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.745d7ca6bbe45cfe8568f27114dc90c0.exe
Files
-
NEAS.745d7ca6bbe45cfe8568f27114dc90c0.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: 81KB - Virtual size: 81KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 96KB - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 9KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
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
.idata Size: 512B - 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