Behavioral task
behavioral1
Sample
e62ee8bb62e57f4642c81081a1a9fcd0_NEIKI.exe
Resource
win7-20240508-en
General
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Target
e62ee8bb62e57f4642c81081a1a9fcd0_NEIKI
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Size
226KB
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MD5
e62ee8bb62e57f4642c81081a1a9fcd0
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SHA1
f0bcaf525d3ed974c7e7558993120b74a3e4d962
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SHA256
d0489260050a97ee0d1915c1a7fcf237566181d2bb6b5c6edaf5655017789223
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SHA512
9896dcca9ce452a7d685d00c8726877fd11e295d5ea1184d0996ea2a7e53f87564ba6dfd6ab1407eb2167efd5c8e44addc564396b83f7ad67b64d331eb340ed5
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SSDEEP
6144:jvNzUzbF68H3S8+b6uyptXIi9u/mp8saZHRD4v4M84Z9YkF/GeHNHyORQdcIKt0:jvw68XS8+d8HamysaZHRD44M3ZzF/Ge+
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 e62ee8bb62e57f4642c81081a1a9fcd0_NEIKI
Files
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e62ee8bb62e57f4642c81081a1a9fcd0_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