Behavioral task
behavioral1
Sample
NEAS.ea6caaada060a045787deecf10ea2a20_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.ea6caaada060a045787deecf10ea2a20_JC.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.ea6caaada060a045787deecf10ea2a20_JC.exe
-
Size
651KB
-
MD5
ea6caaada060a045787deecf10ea2a20
-
SHA1
dc14a3238c8565e45c501e0b3b45a3b383cce4a5
-
SHA256
47444ba4bc2edc5410a4aab8c8405a5928813cbbc5f60e501a7a402ea1af38ee
-
SHA512
12e805b363b91c50461aefa9fa7e8457d866fc777889f2894304d1e7e33b10aee5edcd758fc4ef333d52b986dd298447731b3d01d61509a5740945abbab6fe96
-
SSDEEP
12288:w+67XR9JSSxvYGdodHDusQHNd1KidKjttRYLwG:w+6N986Y7DusQHNd1KidKjttRYLwG
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.ea6caaada060a045787deecf10ea2a20_JC.exe
Files
-
NEAS.ea6caaada060a045787deecf10ea2a20_JC.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: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE