Behavioral task
behavioral1
Sample
431168693849942f7285e432b33ecc80_NEIKI.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
431168693849942f7285e432b33ecc80_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
431168693849942f7285e432b33ecc80_NEIKI
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Size
1000KB
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MD5
431168693849942f7285e432b33ecc80
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SHA1
3cdb7b1b0dc8896ab8f8c2affec04549f64eba94
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SHA256
2004a5ce31c02eb13de3a19d107d3d3896799066afa41b152eacf32c64e4d904
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SHA512
b2871179869da274d7700919c9e8ea3f2ce9c6b5f001d17a243e8dc050259f6577e21fbde2dd973d1c58ec40667abe525d3c34dd75d6fca222d4e8cee1a96230
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SSDEEP
6144:u0km1jxDHBFLqWjjgwTgZLnSnLrTSxJ2JrYXklSu9lIhBBJKQh31GTYUCIIYyyPE:ltHBFLPj3TmLnWrOxNuxC97hFq9o7
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 431168693849942f7285e432b33ecc80_NEIKI
Files
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431168693849942f7285e432b33ecc80_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: 1024B - 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