Behavioral task
behavioral1
Sample
ec9d4964d8b83bd03ee47ec621aed690_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ec9d4964d8b83bd03ee47ec621aed690_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
ec9d4964d8b83bd03ee47ec621aed690_NEIKI
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Size
4.5MB
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MD5
ec9d4964d8b83bd03ee47ec621aed690
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SHA1
fe5263b8fe17020c5d947d9a083db654b88efa60
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SHA256
906791aa984b98dcf74d8067558e9af659ad0965be9559b89c4b0a97903314ec
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SHA512
8542d8cccbb7d2386c46813b003c1a6e09f108d396a287a9457d6834237e3d60b19e23ec1b6e6e709be8ddaf5b8f8e52aef4bb96fccc9367e13a8c93705f6383
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SSDEEP
98304:HTWVDBzcjgBNXcolMZ5nNxvM0oLoPKnllYUugyKwdC:zWVDBzcjgBNXcolMZ5nNxvM0oLo6YTC
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 ec9d4964d8b83bd03ee47ec621aed690_NEIKI
Files
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ec9d4964d8b83bd03ee47ec621aed690_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