Behavioral task
behavioral1
Sample
f1156032f94470043173dde0d65f3190_NEIKI.exe
Resource
win7-20240508-en
General
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Target
f1156032f94470043173dde0d65f3190_NEIKI
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Size
1.7MB
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MD5
f1156032f94470043173dde0d65f3190
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SHA1
1f03d2599d2b1975a0cd41f4a1f58029ecbad282
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SHA256
9a2e1f653e7253a3600a8c9d4abfbb35dcf0ef04ad7ae79bfa5438053f2cdc39
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SHA512
ef54a44e8c67cadea88fa2a2cf48852f12c45d38b9bec9ee527b23401cddbb9ec8dee8cf2167738199c9fdb741b380c3622cb1cc50ac17a3c2337cd8838a3131
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SSDEEP
49152:cTsNt5d3jxq6/YoGtY0kpriikgC1wbsen9XmjGIefUo+hZxjt0KzA:ksX5d39qCYoGtWpriikgCWbs+XmSUVZK
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 f1156032f94470043173dde0d65f3190_NEIKI
Files
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f1156032f94470043173dde0d65f3190_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 4.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE