Behavioral task
behavioral1
Sample
NEAS.e9cf569037481a6de1e504bd0824f880_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.e9cf569037481a6de1e504bd0824f880_JC.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.e9cf569037481a6de1e504bd0824f880_JC.exe
-
Size
416KB
-
MD5
e9cf569037481a6de1e504bd0824f880
-
SHA1
dc7d18afa4c7711206898bd78c40eb6ff540cdf9
-
SHA256
5738b46cf8900bb88434bd001af0aa8132258cafb8c95a8432ad81f2fde2b26b
-
SHA512
2d6ec6b0ae7f0682e207a77c2843d7eb840438ec960bd1bc4fc2f1c351224c9342dc31bfbb1b7abe9963bd5d6d3a54cfbb912f7d0c681e3996984551d10cab08
-
SSDEEP
12288:9fC2OYJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:sYJ07kE0KoFtw2gu9RxrBIUbPLwH96/
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.e9cf569037481a6de1e504bd0824f880_JC.exe
Files
-
NEAS.e9cf569037481a6de1e504bd0824f880_JC.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: 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
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ajelhf 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ