Behavioral task
behavioral1
Sample
NEAS.2b94fe79213fccf9fc794c4dafd63a80.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2b94fe79213fccf9fc794c4dafd63a80.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2b94fe79213fccf9fc794c4dafd63a80.exe
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Size
412KB
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MD5
2b94fe79213fccf9fc794c4dafd63a80
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SHA1
aa43285ac9f3f5c5865295015f62ef523517dabe
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SHA256
85a3954594f5678197202b0fc88c8a35495b73d9d5cdae6afb8c4ae58e96dc63
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SHA512
7b4a55ec75ebadd7ed3cb67e87b6dd7cd1a1f7929d1038da279ece8862656cc700cbe4d051b4bc753f003e4200419b7f5437be75f0a16febec79e64225ef96e7
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SSDEEP
6144:bK+KveHJROXNAk07+u8SU+G2fzhuuDpT/6elx4+hBitOzafCGl4:bFK2HC9A74/+G2nxSeleUB7zafCGl4
Malware Config
Signatures
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Berbew family
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Malware Backdoor - Berbew 1 IoCs
Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2b94fe79213fccf9fc794c4dafd63a80.exe
Files
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NEAS.2b94fe79213fccf9fc794c4dafd63a80.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 352KB - Virtual size: 352KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 6KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ