Behavioral task
behavioral1
Sample
58b1d25a1bc986a429bab92dce235c70_NEIKI.exe
Resource
win7-20240220-en
General
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Target
58b1d25a1bc986a429bab92dce235c70_NEIKI
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Size
449KB
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MD5
58b1d25a1bc986a429bab92dce235c70
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SHA1
fcc9ea698cb2988d936886dd1c66325473f4a7ca
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SHA256
9cdfde0f7734ca0d6412b0662b8fdd400c54bf9180d837452b0ee04bbfbeaeb6
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SHA512
e9f6f2aacf71e2ff8a67bd1537459a67d2f19cb826e57d39920764d4485d34fe7fe507a720118d25820f6f085b38387eb75b3abbc64d5b2a1ff9fb7f0bd4cb64
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SSDEEP
12288:QT6SZhP46SCTbSwgS1IaPRJbDh4i0vm4OsKN5sTuGZX:QThhP46SCTbSwgS1IaPRJbDh4i0vm4Og
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 58b1d25a1bc986a429bab92dce235c70_NEIKI
Files
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58b1d25a1bc986a429bab92dce235c70_NEIKI.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 65KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flat Size: 1024B - Virtual size: 617B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ