Behavioral task
behavioral1
Sample
d86ab3643070ac59f76293fa3770e140_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d86ab3643070ac59f76293fa3770e140_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
d86ab3643070ac59f76293fa3770e140_NEIKI
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Size
374KB
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MD5
d86ab3643070ac59f76293fa3770e140
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SHA1
25bfbf3643309d1beff1d1992a4519f480cf2922
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SHA256
5de9f95cf591423ebb4b768bfff92ffc620fb38c3d9eb475d2dce0bd13e531b1
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SHA512
d566ad1730e8e6206d4717e3c0c535d79fffb0451e986d18e25e01f12bf119afc993a3562950b744b196304c92fcfdc3ae23bcebac29334154166839fc6b4806
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SSDEEP
6144:r1+dJecTS9+Eu6QnFw5+0pU8oStTf3runG/qoxfIkeI1SHkF63lngMBdkw8ZF+Y:5+dJteE6uidyzwr6AxfLeI1Su63lgMBG
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 d86ab3643070ac59f76293fa3770e140_NEIKI
Files
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d86ab3643070ac59f76293fa3770e140_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