Behavioral task
behavioral1
Sample
723efe3459da5978717a8e3617e9c900_NEIKI.exe
Resource
win7-20240215-en
General
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Target
723efe3459da5978717a8e3617e9c900_NEIKI
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Size
384KB
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MD5
723efe3459da5978717a8e3617e9c900
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SHA1
fd694d4bd7661bd1efc39ab08a276666e5650593
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SHA256
b61e8aeff8c35534da5728609223c4933520aa50b2c51c7a09b4135c512edc91
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SHA512
ff7670321167a8447ce02065b2f8e487724ab00a64aca8454493a4d2a8a57434a665f81542cf9017bbfc5019466c4d1e84dfc4d0d964bfd9b2a763caeac7b290
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SSDEEP
6144:n8504w4zGMjtgFq2wRH6kERKci+YTUkdBEtWk/Vc1e7AkEjiPISUOgW9X+hOGzCq:Bj4iMxgFpwkk31+Y4kdBEtZAkmZzcukd
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 723efe3459da5978717a8e3617e9c900_NEIKI
Files
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723efe3459da5978717a8e3617e9c900_NEIKI.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ