Behavioral task
behavioral1
Sample
76dc0b84946da7c1fc634ab1f4cf3820_NEIKI.exe
Resource
win7-20240221-en
General
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Target
76dc0b84946da7c1fc634ab1f4cf3820_NEIKI
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Size
226KB
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MD5
76dc0b84946da7c1fc634ab1f4cf3820
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SHA1
9b1dfb920b6d61ab46e64d5da17c05af6c8d2fe5
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SHA256
704eb3bd6b4fdb02b7dc2b93d7fea710cb5598fc75b0ae0b7a9663d5cf6be1a2
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SHA512
3cd0e6ddbe8485e986fff30113871a153b728709cb803ad345cfc8dce831ef8b2f420510ffc416420fd93f28d6340ea7c1451916bbfa83094e3f5c69b2e053fa
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SSDEEP
6144:jvNzUzbF68H3S8+b6uyptXIi9u/mp8saZHRD4v4M84Z9YkF/GeHNHyORQdcIKtM:jvw68XS8+d8HamysaZHRD44M3ZzF/GeW
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 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 76dc0b84946da7c1fc634ab1f4cf3820_NEIKI
Files
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76dc0b84946da7c1fc634ab1f4cf3820_NEIKI.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ