Behavioral task
behavioral1
Sample
41edfb94ff46908ffc51c435f325d640_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
41edfb94ff46908ffc51c435f325d640_NEIKI.exe
Resource
win10v2004-20240508-en
General
-
Target
41edfb94ff46908ffc51c435f325d640_NEIKI
-
Size
433KB
-
MD5
41edfb94ff46908ffc51c435f325d640
-
SHA1
5654392929310377789fbfd801aea2876c86458d
-
SHA256
67d644d4932763d8c11a0c5b117d1f64702d59bb14d1caaf4485c03f63aad74f
-
SHA512
602ca4303c8f72f1f4ccbe44e355e38ba09365ee98bcbd61203c084c9d5a8d7b4a89d4fc30d04c5c79261c52ac4688d92e01a8c6b63e10561c0950beb5650fbf
-
SSDEEP
12288:kxoEvD1dRXyTqNC3BISgRtifnyxwLAGjOFoaObjhyayN55d5g:kpDdWSCxISgRtifn+wLAOOFoaObjhyan
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 41edfb94ff46908ffc51c435f325d640_NEIKI
Files
-
41edfb94ff46908ffc51c435f325d640_NEIKI.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 173KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.NewSec Size: - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ