Behavioral task
behavioral1
Sample
NEAS.dc2491aa41938af006b251bfc224ffac_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.dc2491aa41938af006b251bfc224ffac_JC.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.dc2491aa41938af006b251bfc224ffac_JC.exe
-
Size
332KB
-
MD5
dc2491aa41938af006b251bfc224ffac
-
SHA1
005f2740f17523b0cbf57d796b7ed38d6df1982b
-
SHA256
feb088387aa8e5f383f25cd46277a2bedd108c45bab404f47c09bec6e6fd1bfd
-
SHA512
a7fa81bebc51fd6ea3816f9c2658564cd6d1f99dc7c0de6099ce13f009a17c559746970a5de25561c3bec997071f605f163cb804d65b910adada80a84927bbc1
-
SSDEEP
6144:JhCR2NujEGBgfwhMBAfhr1R6xie8opqXgKTpgtYOWlGmMvkqAlDiyUvpQf4vt74g:+RTjEGWuQC1RFpogXnV4MlGN1AlDkvXJ
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.dc2491aa41938af006b251bfc224ffac_JC.exe
Files
-
NEAS.dc2491aa41938af006b251bfc224ffac_JC.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
.data 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
.flh 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