Behavioral task
behavioral1
Sample
6599518baef73a57473c3f940c485cc0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6599518baef73a57473c3f940c485cc0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
6599518baef73a57473c3f940c485cc0_NEIKI
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Size
332KB
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MD5
6599518baef73a57473c3f940c485cc0
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SHA1
f2dabeba23017771ed283cb22d2c9df0f57ba514
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SHA256
8f8cc537751473ab53d99274eb625928ce7b8358d0a6dae1582241961769b509
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SHA512
896341d3b13a2729e056ec68e4b728ae251043532c7dd9723dbf96f9db20f7a46578562b63e3b942ef379cdff44c57c98ac2e5cf3716540afcfbf6acd43aea33
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SSDEEP
6144:fVTOJa/aXIGhr1R6xie8opqXgKTpgtYOWlGmMvkqAlDiyUvpQf4vt74mD50e4mg+:9MXh1RFpogXnV4MlGN1AlDkvXvtxDWVG
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 6599518baef73a57473c3f940c485cc0_NEIKI
Files
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6599518baef73a57473c3f940c485cc0_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: 51KB - Virtual size: 51KB
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: 13KB - Virtual size: 13KB
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
.flh 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