Behavioral task
behavioral1
Sample
NEAS.bfc0d2ceb67c40758542f33aa7a272f0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.bfc0d2ceb67c40758542f33aa7a272f0.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.bfc0d2ceb67c40758542f33aa7a272f0.exe
-
Size
482KB
-
MD5
bfc0d2ceb67c40758542f33aa7a272f0
-
SHA1
304ba5bb2e2ae93fb449139395be5d2534e7ae24
-
SHA256
10745f65407ec009299370c3f705e54b37edac74d943eba7e54acb73373e3e1b
-
SHA512
8dd0b55759aede5e2672c3e5a6c08efe06c8eb3aa128b76add55d56357efa2fc596e551eabc3ec84f1b2836dae8992a864c331165b6ae51e2330c3e22c3a2b5d
-
SSDEEP
12288:4fXuJSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:tJSLrW4XWleKW8OThj
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.bfc0d2ceb67c40758542f33aa7a272f0.exe
Files
-
NEAS.bfc0d2ceb67c40758542f33aa7a272f0.exe.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.reloc 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
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids 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
.text Size: 6KB - Virtual size: 8KB
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
.pdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ