Behavioral task
behavioral1
Sample
28b4216a4f0c69073f5e02b703df6bb0_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
28b4216a4f0c69073f5e02b703df6bb0_NEIKI.exe
Resource
win10v2004-20240508-en
General
-
Target
28b4216a4f0c69073f5e02b703df6bb0_NEIKI
-
Size
270KB
-
MD5
28b4216a4f0c69073f5e02b703df6bb0
-
SHA1
b87c3f3dd53f5216b09482506bad0548d2cf850d
-
SHA256
13d6c6530e6eadcbc6b061be0fd502d5d94777845b4ca7413bfb83ef5b67abdc
-
SHA512
0327a1b7683bb996e831134da215250e9b0298f489a7ea0829d8194262dba0c2b3d3acc5392ccd2ecb796db4478a274f4cbe73395bdcfdd9364d661e75fd91c5
-
SSDEEP
6144:nouAaHz6hRNjpck4MetpS+f2uXLO+AGb+oPri2O3py69mNoRqzO5MnNYx:nrAE6hb2XtpD2ub7A2Vri730697qy5oA
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 28b4216a4f0c69073f5e02b703df6bb0_NEIKI
Files
-
28b4216a4f0c69073f5e02b703df6bb0_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: 31KB - Virtual size: 31KB
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
.mdiapk 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: 1024B - 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