Behavioral task
behavioral1
Sample
NEAS.099c84454683fecaf5facb138f9e80b0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.099c84454683fecaf5facb138f9e80b0.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.099c84454683fecaf5facb138f9e80b0.exe
-
Size
101KB
-
MD5
099c84454683fecaf5facb138f9e80b0
-
SHA1
cff63495d929738dd4823289aa1e7a581ac2e396
-
SHA256
7c64a285c379fa893375d6776609e098f71633dff63c4498931b7693dbdd8399
-
SHA512
5f5ba6a61c2df42949d56af0dbb3a8ac966048c4938dc56c1fbf013f6df9d8e1cfea1cfa77a504ad9ad03c42367e73b6f046bf8451ee6bc08fc15ff6b846c862
-
SSDEEP
1536:Ng1ftT7gr+gcbnRH+J6MmjSDZUUxHeEFmeJErxkedgXoXKphiRPaTJi7f7:+nkynTMmjSGUxeEFVJggXo6gytmj
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.099c84454683fecaf5facb138f9e80b0.exe
Files
-
NEAS.099c84454683fecaf5facb138f9e80b0.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 50KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 91KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ