Behavioral task
behavioral1
Sample
1b6d59f90408f0af2310fcecea924590_NEIKI.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1b6d59f90408f0af2310fcecea924590_NEIKI.exe
Resource
win10v2004-20240508-en
General
-
Target
1b6d59f90408f0af2310fcecea924590_NEIKI
-
Size
3.2MB
-
MD5
1b6d59f90408f0af2310fcecea924590
-
SHA1
b07f872fa52e6c28ae40043b2575386b2f799e92
-
SHA256
d8844cac4cf6632bb3e2bf118218b46c2b83b49814f35589d22993bb4ff41687
-
SHA512
b055e2c8b52d08324c01f57172b6ca7e42d3115686451a5803f98a90622713725305c15a7557583246ec052bdb6e56172dc9acb948714e35bf4fff4264a7bdae
-
SSDEEP
98304:nlBFLPj3JStuv40ar7zrbDlsa2VIlPWYv1NTPKnllYUugy:nlBFLPj3JStuv40ar7zrbDlsa2VIlPW+
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 1b6d59f90408f0af2310fcecea924590_NEIKI
Files
-
1b6d59f90408f0af2310fcecea924590_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: 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ