Behavioral task
behavioral1
Sample
e5fece8aecf136a5fb44c9590f4aea20_NEIKI.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
e5fece8aecf136a5fb44c9590f4aea20_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
e5fece8aecf136a5fb44c9590f4aea20_NEIKI
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Size
374KB
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MD5
e5fece8aecf136a5fb44c9590f4aea20
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SHA1
ac4e754909e61022d0f2b08bfe1c79ff458bb4cc
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SHA256
7afe24b17774a2e06856b3f54420debcd4c232562e4de46ab2d2f9f235b530a3
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SHA512
d9dfbb617b31a78034c1e446e4c6054edc4d97629521deff57f3862dd70991a9495a11716fe5e34277c3674e372ee3ebbd210a32fba0cfdda66b52ad54fd22c6
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SSDEEP
6144:i6dx3+Eu6QnFw5+0pU8oStTf3runG/qoxfIkeI1SHkF63lngMBdkw8ZF+Y:i6DE6uidyzwr6AxfLeI1Su63lgMBdIZd
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 e5fece8aecf136a5fb44c9590f4aea20_NEIKI
Files
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e5fece8aecf136a5fb44c9590f4aea20_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