Behavioral task
behavioral1
Sample
NEAS.54da919e25125d611d07bccd1b07c978.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.54da919e25125d611d07bccd1b07c978.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.54da919e25125d611d07bccd1b07c978.exe
-
Size
440KB
-
MD5
54da919e25125d611d07bccd1b07c978
-
SHA1
d6f4392b85e82778dd80a6639d28c7b91d43d01f
-
SHA256
ceb650f515061a91414688da38a435dedbcd0f9270b434852848e06128d873fe
-
SHA512
72a76b30ba568baa30fc9ad565acfecb66b6cb1866032e0946c9f4c132b78e7284b763d6e8886244410dba7ae16bcde2d3f5db0ebd60e15dc1fd7b0c6e9abfae
-
SSDEEP
12288:QT6SZhP46SCTbSwgS1IaPRJbDh4i0vm4OsKN5sTuGu:QThhP46SCTbSwgS1IaPRJbDh4i0vm4O5
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.54da919e25125d611d07bccd1b07c978.exe
Files
-
NEAS.54da919e25125d611d07bccd1b07c978.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
.text Size: 65KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flat Size: 1024B - Virtual size: 617B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ