Behavioral task
behavioral1
Sample
ef9c292a00108d52682bbcabbe07c030_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
ef9c292a00108d52682bbcabbe07c030_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
ef9c292a00108d52682bbcabbe07c030_NEIKI
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Size
304KB
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MD5
ef9c292a00108d52682bbcabbe07c030
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SHA1
f4d31ea12f21fddd132803728d8f4a3631bad305
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SHA256
0e6efadf14c11449f83743c0a82a5da5a1d987439c4d3b3b313c565522259252
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SHA512
344586f92646ced2e5d1e25395469571d9c0d56a160900ae483ffa1495b6ffe68ddf19553ea19d1f06304164d830a037d07e193f51c9e0949b8c9bb3d264de84
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SSDEEP
6144:+/e9AZjLzR2viy1FeJLbnCBbC+nVLjOPj194oQAPJiduHyFfeoHiWmVlWaPxqZcQ:/94jLovJFeJLbnCN3xjOPj1Gg2uHyFf7
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 ef9c292a00108d52682bbcabbe07c030_NEIKI
Files
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ef9c292a00108d52682bbcabbe07c030_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