Behavioral task
behavioral1
Sample
1c9f4050b46677a55cc7d39c26f81d70_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
1c9f4050b46677a55cc7d39c26f81d70_NEIKI.exe
Resource
win10v2004-20240226-en
General
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Target
1c9f4050b46677a55cc7d39c26f81d70_NEIKI
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Size
384KB
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MD5
1c9f4050b46677a55cc7d39c26f81d70
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SHA1
9f8b47f7f7c6c3e6829f62191d968c38b148eb38
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SHA256
33d54edeef11514412ea571d88f23781f183bed740f09cb55006d6dda0169b57
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SHA512
8310f98fbcae4ca197c298b9d52cd39de70b019bc6f259fecb5a4f50475220fd50768b8ce8a2f889961899e97911e1cebfd3d3fe53ef18a7753db077d3496fd6
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SSDEEP
6144:wCB1cNd/4ZmzUKpui6yYPaIGckpyWO63t5YNpui6yYPaIGcky0PVd68LwYwI+8mw:w+ONd/Em3pV6yYPI3cpV6yYPZ0PVdvca
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 1c9f4050b46677a55cc7d39c26f81d70_NEIKI
Files
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1c9f4050b46677a55cc7d39c26f81d70_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: 45KB - Virtual size: 45KB
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: 12KB - Virtual size: 12KB
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
.ajelhf 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