Behavioral task
behavioral1
Sample
aa157b18321ebea41a644917a02a7050_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
aa157b18321ebea41a644917a02a7050_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
aa157b18321ebea41a644917a02a7050_NEIKI
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Size
1000KB
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MD5
aa157b18321ebea41a644917a02a7050
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SHA1
5dd175250cf890f0aa249de825b9727f3d7e3a78
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SHA256
88fbc72ebff170942e88867a148c780c49f21f8a9f9ecaed95cf7e81a560373f
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SHA512
6a871d7ef19fdb3b4283ab3df9e87ed2d8832711c2e8a5893dc8a0aa4e8009eda14416a774ccd4d670c2a306358103350864d169d9c475c204f6b93c2f676dec
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SSDEEP
12288:Pk7R2otHBFLPj3TmLnWrOxNuxC97hFq9o7:88otHBFLPj368MoC9Dq9o7
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 aa157b18321ebea41a644917a02a7050_NEIKI
Files
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aa157b18321ebea41a644917a02a7050_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