Behavioral task
behavioral1
Sample
NEAS.9b72d2e8d5f4d791ab918bf626e6d430_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.9b72d2e8d5f4d791ab918bf626e6d430_JC.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.9b72d2e8d5f4d791ab918bf626e6d430_JC.exe
-
Size
163KB
-
MD5
9b72d2e8d5f4d791ab918bf626e6d430
-
SHA1
30d631445e138ecec1e539be89d31023f7f52f9b
-
SHA256
cbe6f17e2e57305af30a7fe76b2491cf3623d5fca2c8461efe8a9f4fc3d50f86
-
SHA512
ccb86c9465254ab532ed67ae80ffe42c3d8e334c0576c23db07058c7d88b596d5459074fec05fdbc3c1950e7a5519104558ff627a3a4f72bb5c91847f1aea79d
-
SSDEEP
3072:BhOmTsF93UYfwC6GIoutp+pZRQiJ8mqtbfKzj6Ig53R5JHkIqDhPMm:Bcm4FmowdHoSpqubsj6Ig55fqDB
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.9b72d2e8d5f4d791ab918bf626e6d430_JC.exe
Files
-
NEAS.9b72d2e8d5f4d791ab918bf626e6d430_JC.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
Sections
.pdata Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 8KB
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
.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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ