Behavioral task
behavioral1
Sample
f8d485612cc66fdde1fed930ab11e550_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f8d485612cc66fdde1fed930ab11e550_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
f8d485612cc66fdde1fed930ab11e550_NEIKI
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Size
487KB
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MD5
f8d485612cc66fdde1fed930ab11e550
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SHA1
06008b8fa6fc8bb3061e8c7461d2730a6d6ea55f
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SHA256
daa8b9a31dfa33291b89822e0a70285cc33067222c9c8f8f9d6bc39ffc72120b
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SHA512
42bf2612adfac28786e216d1612116447b51865e285b17e65fb73406e74043b5a2e5ef83960c541b1992330b96390059729711953860ae73ef9a2875a59cec8b
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SSDEEP
12288:63wpV6yYPI3cpV6yYPZ0PVdvcY9+8hk5PDtJNBcL/v610yiqo4Z:2wWHWZ0PVdvcY9+8hk5DtJNBcL/C10dM
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 f8d485612cc66fdde1fed930ab11e550_NEIKI
Files
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f8d485612cc66fdde1fed930ab11e550_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: 45KB - Virtual size: 45KB
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: 12KB - Virtual size: 12KB
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
.ajelhf 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