Behavioral task
behavioral1
Sample
fe1a923398c29eb074114bb241d36f00_NEIKI.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
fe1a923398c29eb074114bb241d36f00_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
fe1a923398c29eb074114bb241d36f00_NEIKI
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Size
276KB
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MD5
fe1a923398c29eb074114bb241d36f00
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SHA1
6f472745401de08efbd4ae2e9788af9750eb7a16
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SHA256
ad0fb008dae05633675924c0e94503e10cd6e3155bd441868318c924a6802be1
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SHA512
9d39fbe0f7a4aff044cb620c473ec88fc00a5d1c28eab0fc89723d4a925941b33c2e4188b65fd92ffb6c689a74b63b130d0131be1c12d8be6f4fd4abc380d1e0
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SSDEEP
6144:pbsWRtIksR0SORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXW7:5RtIksRQR+pMUQunbpd/mF6ECJlzxAKQ
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 fe1a923398c29eb074114bb241d36f00_NEIKI
Files
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fe1a923398c29eb074114bb241d36f00_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: 32KB - Virtual size: 32KB
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
.gfcd 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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ