Behavioral task
behavioral1
Sample
NEAS.fc1ccc017b7d7ab4e0517f4d51748600_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.fc1ccc017b7d7ab4e0517f4d51748600_JC.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.fc1ccc017b7d7ab4e0517f4d51748600_JC.exe
-
Size
651KB
-
MD5
fc1ccc017b7d7ab4e0517f4d51748600
-
SHA1
e5287992c288b4b1211f33f1196b3df0ff97458f
-
SHA256
408e8bdd306c2c3a389c74348654ad1519cc8cd14618c278f9078142de94db98
-
SHA512
9cf2e153df8ac38e79f0d26fbaf24620ab660b6e7e6b86e992919de72b22f94034f4d7c6cd521b7526fab1ba28e753ac4106fbf4e0e47c66cd55c1fd09c9bf96
-
SSDEEP
12288:w+67XR9JSSxvYGdodHDusQHNd1KidKjttRYLwj:w+6N986Y7DusQHNd1KidKjttRYLwj
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.fc1ccc017b7d7ab4e0517f4d51748600_JC.exe
Files
-
NEAS.fc1ccc017b7d7ab4e0517f4d51748600_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