Behavioral task
behavioral1
Sample
afc65a2b9042d8a7816ea04a0121e830_NEIKI.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
afc65a2b9042d8a7816ea04a0121e830_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
afc65a2b9042d8a7816ea04a0121e830_NEIKI
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Size
478KB
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MD5
afc65a2b9042d8a7816ea04a0121e830
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SHA1
f65aed9884411ba8e15722930fd66149418e53ef
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SHA256
b13c69a503aa58ce208f377ded847de281912038c519c609b0cc248a150b8e88
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SHA512
3291aaf3c0e0eeb2a438d6d9a085cb53a91296b05d622db80af72334e6bc6793c21debeece2c4bf3ec85e991bc14936c6db7f57e108bbfb21881d752703919b2
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SSDEEP
12288:Nt1/NB7/N2xQbR71JPZg9miPPwwh6yGF/Pir1VlxJyTi/N:NbYxQbR71JPZg9miPPwwh6yGF/Pir1Vn
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 afc65a2b9042d8a7816ea04a0121e830_NEIKI
Files
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afc65a2b9042d8a7816ea04a0121e830_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
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ