Behavioral task
behavioral1
Sample
NEAS.9436981ffc76dafd69f70bbaeafa9040.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.9436981ffc76dafd69f70bbaeafa9040.exe
Resource
win10v2004-20231025-en
General
-
Target
NEAS.9436981ffc76dafd69f70bbaeafa9040.exe
-
Size
198KB
-
MD5
9436981ffc76dafd69f70bbaeafa9040
-
SHA1
57c04a04004f72c719137c3482f7bc76bcf01434
-
SHA256
27146ef2efa88a464a174cc6b4580a8e5e5800cf8d096ee1725c15c9cd539c30
-
SHA512
5e22ac7774c58e737c14c8b43463be61496d1e469eb1fc95d3536f89932e16bf4541d4a96a8669a578d55c44470961e284824b5dedbf56a91366207f8430dfd6
-
SSDEEP
3072:a8LbarAWSvawyPf89+Z+F1Q1s41lNoT4PnvSiO4Sp+7H7wWkqrifbdB7dYk1Bx84:ArAWBPf8MZ+CoTiOBOHhkym/89bKws
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.9436981ffc76dafd69f70bbaeafa9040.exe
Files
-
NEAS.9436981ffc76dafd69f70bbaeafa9040.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
.rsrc 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
.rsrc 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
.rdata 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
.text Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ