Behavioral task
behavioral1
Sample
6a05949653965b8e01b6e27d883c8270_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6a05949653965b8e01b6e27d883c8270_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
6a05949653965b8e01b6e27d883c8270_NEIKI
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Size
276KB
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MD5
6a05949653965b8e01b6e27d883c8270
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SHA1
9f583acbc96f5c64f7c5a4d329b4de7fdc3fde66
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SHA256
7b8fe29ff04fa0fb35ba2e19dcf530585f52b60c0b78d3c4852157b76025228a
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SHA512
e28c33b0fa0b76d37e52ba2f7f4efb711a80ee75bffb713c490406573eef5c452bd5696511a77e040b898708e6c011e2ed7f18cff859b733e9a8e36a7fbe14b8
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SSDEEP
6144:aIJ9MnaQORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXWZCKlL:TYn4R+pMUQunbpd/mF6ECJlzxAKN2X/Z
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 6a05949653965b8e01b6e27d883c8270_NEIKI
Files
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6a05949653965b8e01b6e27d883c8270_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: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfcd 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ