Behavioral task
behavioral1
Sample
408f5fc758ae79d46bdebd2221d38050_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
408f5fc758ae79d46bdebd2221d38050_NEIKI.exe
Resource
win10v2004-20240426-en
General
-
Target
408f5fc758ae79d46bdebd2221d38050_NEIKI
-
Size
276KB
-
MD5
408f5fc758ae79d46bdebd2221d38050
-
SHA1
7705019ffd10b86a90b231ab4040f298c0ec8ffc
-
SHA256
f0f631c8f1dfe70f093b60ca8d8c80133ddec1305a756f2a941ba6b4140df852
-
SHA512
a6928e91f16c9d3e5765916de2ca9de1fcdd664a038c28c6e8f3b32539d40081d3be18242c86c2bbe0941cce088dc2c6e8415005348f92b69fdadb246f066a49
-
SSDEEP
6144:AAeORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXWZCKl/j:AsR+pMUQunbpd/mF6ECJlzxAKN2X/WW7
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 408f5fc758ae79d46bdebd2221d38050_NEIKI
Files
-
408f5fc758ae79d46bdebd2221d38050_NEIKI.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: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfcd 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ