Behavioral task
behavioral1
Sample
NEAS.03c9baf8c968d7f40eec298c11104550.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.03c9baf8c968d7f40eec298c11104550.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.03c9baf8c968d7f40eec298c11104550.exe
-
Size
3.2MB
-
MD5
03c9baf8c968d7f40eec298c11104550
-
SHA1
7a8b0f54d74ac753f5eb9f35efe6be979ce06463
-
SHA256
bd61cc960e2ccbaf3e7b814bcb4d492b23459931df20fd90a93ef6296ae6445a
-
SHA512
1b3344265bb965effa7445f940aecfc55307ad7561e154a7dd4d42ff35db446a655b794b97d0caa796a5e051ef8d0c39e7afdc30e59b575d227fe3f4d08faf2e
-
SSDEEP
98304:xjalBFLPj3JStuv40ar7zrbDlsa2VIlPWYv1NT/YUugy:YlBFLPj3JStuv40ar7zrbDlsa2VIlPWH
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.03c9baf8c968d7f40eec298c11104550.exe
Files
-
NEAS.03c9baf8c968d7f40eec298c11104550.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: 51KB - Virtual size: 51KB
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: 13KB - Virtual size: 13KB
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
.flh Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - 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