Behavioral task
behavioral1
Sample
5680d377c6951cba624efe22c69c4fb0_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5680d377c6951cba624efe22c69c4fb0_NEAS.exe
Resource
win10v2004-20240426-en
General
-
Target
5680d377c6951cba624efe22c69c4fb0_NEAS
-
Size
357KB
-
MD5
5680d377c6951cba624efe22c69c4fb0
-
SHA1
f28e5c267de0e790ce2aeafcfbd3e8b55362ec26
-
SHA256
3dcd34b287e226721b29a8286b06ab782d2c7230377f38beeddcde89f5f36657
-
SHA512
e34b6d41f3c63407083b2debed0ce3333e7367794a0280577bc7661a70cca7719fd39dd06b0eb6894f9dd4d389183fea392031c252b33334112922d02c355e4d
-
SSDEEP
6144:GoE71frrysSuB/51n6xJmPMwZoXpKtCe8AUReheFlfSZR0SvsuFrGoyeg3kl+fid:GoEhfrhSuB7ZoXpKtCe1eehil6ZR5Zr1
Malware Config
Signatures
-
Berbew family
-
Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5680d377c6951cba624efe22c69c4fb0_NEAS
Files
-
5680d377c6951cba624efe22c69c4fb0_NEAS.exe windows:1 windows x86 arch: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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ