Behavioral task
behavioral1
Sample
673615ef3303ad28da32fe7e1faf4c30_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
673615ef3303ad28da32fe7e1faf4c30_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
673615ef3303ad28da32fe7e1faf4c30_NEIKI
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Size
391KB
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MD5
673615ef3303ad28da32fe7e1faf4c30
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SHA1
7a0f50eb8a09d0369f6e9be07465eccb861b370c
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SHA256
419535c0344b6530f84ad9e305c7464513ca455d46fccef3cc7218c0e875fc47
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SHA512
9ac6a18473d7d575e1807f4020e53693f326a76b2e82f6bf7e6aedd23a2012542da5c330240e062d6b242ddf20271eb540be1b3ea5c95c21c171e72a2b06bd3f
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SSDEEP
12288:DbB3gchVxpT9XvEhdfJkKSkU3kHyuaRB5t6k0IJogZ+SZE:BwQT9XvEhdfJkKSkU3kHyuaRB5t6k0Io
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 673615ef3303ad28da32fe7e1faf4c30_NEIKI
Files
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673615ef3303ad28da32fe7e1faf4c30_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