Behavioral task
behavioral1
Sample
56ce2255f22cb54c283adfa1463a6bc0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
56ce2255f22cb54c283adfa1463a6bc0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
56ce2255f22cb54c283adfa1463a6bc0_NEIKI
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Size
276KB
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MD5
56ce2255f22cb54c283adfa1463a6bc0
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SHA1
ace1e3f9d0069b56b3b5de8a38e741dedc9e22f4
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SHA256
09dcfc1eb27a8f44404e648a532a1dd4b202c9b4a1350be5d9a5713e7a871f2c
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SHA512
553e7290a613dfb1900a699cffdad4370dc2600d8b9fde3a9bd260efaac76c68aaa58015b04d50b390c256e5769a53faa81778123ef9e918332d31ce186d3b12
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SSDEEP
6144:vKVDk8NfmORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXWZCK9:0ZR+pMUQunbpd/mF6ECJlzxAKN2X/WW7
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 56ce2255f22cb54c283adfa1463a6bc0_NEIKI
Files
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56ce2255f22cb54c283adfa1463a6bc0_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