Behavioral task
behavioral1
Sample
00359ec003fd88ccf2f2a06acde8a9d0_NEIKI.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
00359ec003fd88ccf2f2a06acde8a9d0_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
00359ec003fd88ccf2f2a06acde8a9d0_NEIKI
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Size
391KB
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MD5
00359ec003fd88ccf2f2a06acde8a9d0
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SHA1
ec69cc6908dae7fb0a99691d22ba33f814e29150
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SHA256
247e5dd91ea7a69471844f38c5556099381c20281d43e142a9eeb8f90ef76e71
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SHA512
98798498c812e028399907e66f1123432191ad43837764b23d79b41d55fb7d6730e766c71fd444905bdb65a14b75f6088f485ce6f3f64ca32e1bcf0b2fa9131d
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SSDEEP
12288:PKK8vyBT9XvEhdfJkKSkU3kHyuaRB5t6k0IJogZ+SZE:ityR9XvEhdfJkKSkU3kHyuaRB5t6k0Io
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 00359ec003fd88ccf2f2a06acde8a9d0_NEIKI
Files
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00359ec003fd88ccf2f2a06acde8a9d0_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: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ajelhf 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