Behavioral task
behavioral1
Sample
3ce920754dcaaa524e2bfdcf930529d0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3ce920754dcaaa524e2bfdcf930529d0_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
3ce920754dcaaa524e2bfdcf930529d0_NEIKI
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Size
357KB
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MD5
3ce920754dcaaa524e2bfdcf930529d0
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SHA1
ef771fccdcdf8bd9f1269696bd1385dfcb2e3656
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SHA256
7d6c5770f82042fe5a3279e218a030d523fff4accba7c3ceb30e5a9f974a5246
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SHA512
46d2342f3e67047272be1274a56bc1b4212f74a25a7fa063d022f28d91a0077954c4ff59b7eefa409dde2fe0bc2f521f4547e5984313f14a7e3486731bbd1ff2
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SSDEEP
6144:1ITzirkA1n6xJmPMwZoXpKtCe8AUReheFlfSZR0SvsuFrGoyeg3kl+fiXFOFLaJP:1IHir/ZoXpKtCe1eehil6ZR5ZrQeg3kj
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 3ce920754dcaaa524e2bfdcf930529d0_NEIKI
Files
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3ce920754dcaaa524e2bfdcf930529d0_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