Behavioral task
behavioral1
Sample
885a738c6dee168d91fb62670cb880b0_NEIKI.exe
Resource
win7-20240221-en
General
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Target
885a738c6dee168d91fb62670cb880b0_NEIKI
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Size
640KB
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MD5
885a738c6dee168d91fb62670cb880b0
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SHA1
674b15feb09a7cee2d5180f11221a6439d22b863
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SHA256
8f6751e632682593fe513f147e7246161ec66b071dead49cc557e007e6e23ca6
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SHA512
4296af75b1197961ca1c579986f3ba845aafde13eb80aa7158a4fb161d4b6bd573a6622b1cbec1e24c0e34a7194aeb3de66aace585de27df38185ecd55052766
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SSDEEP
12288:yYIW0p98Oh8P7h8sVnOcMBFadFAK1oS9koFwB/4uMe2rVYNIz:qW298E8usVOcMICSpwB/4uMe2rVYNIz
Malware Config
Signatures
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Berbew family
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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 885a738c6dee168d91fb62670cb880b0_NEIKI
Files
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885a738c6dee168d91fb62670cb880b0_NEIKI.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 219KB - Virtual size: 242KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ