Behavioral task
behavioral1
Sample
b0b2c51b1d7bc452c4f852c68d24abd0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b0b2c51b1d7bc452c4f852c68d24abd0_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
b0b2c51b1d7bc452c4f852c68d24abd0_NEIKI
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Size
304KB
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MD5
b0b2c51b1d7bc452c4f852c68d24abd0
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SHA1
82ea8e863c1fa9fec02c401011116f7baaeed7a0
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SHA256
912a2a2b24835116aa3be8280024f4fe52333a7c5fe0a7e8acb2adfe26188c7a
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SHA512
1193a4535ccfdb335df58e2e09760ef2c244584d3b0693b40f7ffcc4efe31ec4c2c74774300969961e4f035b3116801f162a775b144a30d1e0756fca2621ce39
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SSDEEP
6144:PGA8s6FAywPBQXFeJLbnCBbC+nVLjOPj194oQAPJiduHyFfeoHiWmVlWaPxqZcNG:7GFA4FeJLbnCN3xjOPj1Gg2uHyFfeoHV
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 b0b2c51b1d7bc452c4f852c68d24abd0_NEIKI
Files
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b0b2c51b1d7bc452c4f852c68d24abd0_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