Behavioral task
behavioral1
Sample
NEAS.d40ee0ddafd6dd39fe52add4e83d4f20.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.d40ee0ddafd6dd39fe52add4e83d4f20.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.d40ee0ddafd6dd39fe52add4e83d4f20.exe
-
Size
286KB
-
MD5
d40ee0ddafd6dd39fe52add4e83d4f20
-
SHA1
26e66222d5970be8f044a10904b4cff0a83dc7f2
-
SHA256
ac38cb8d157d8891925500977e5ea33bd392270f057f6f4a5125f698d2424f26
-
SHA512
e3d3e310700b3e42ad44c35cc4d187a4b0f3c3fd3ecc1f2bc9ed629e7c5d9ed8569f032209324f09d286847691c82b8f6e637babdb1c2a3e0ec3a200d02decce
-
SSDEEP
6144:m6yLT6nwCWaXsC2bfdO/TME6J/KwEHdX/6hlCdX3cYXw68o/oJDc421hcojFPARV:qiW+s5dmwbJ/Kw2dX/6HCB3ciKo/msh8
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.d40ee0ddafd6dd39fe52add4e83d4f20.exe
Files
-
NEAS.d40ee0ddafd6dd39fe52add4e83d4f20.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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kofbl Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
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