Behavioral task
behavioral1
Sample
NEAS.51fbed25dfa64475f4417ff673840890.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.51fbed25dfa64475f4417ff673840890.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.51fbed25dfa64475f4417ff673840890.exe
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Size
357KB
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MD5
51fbed25dfa64475f4417ff673840890
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SHA1
3c4c5fa34245642820f097c6538f3d44a8e55de9
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SHA256
e7df8d54c538c7a79aa646da736bde44c78a61045628ed0111a20fd95e41b3fd
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SHA512
9f5b44e45135f8fb309e754cfa160f31511a6e9cd1cce945bdb1207270b364a9ef48e1e2f7481317044f9527d89ad064e9b1d8dee75d50c6713e7b424d4bca62
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SSDEEP
6144:ytAfm3roxuJlC1n6xJmPMwZoXpKtCe8AUReheFlfSZR0SvsuFrGoyeg3kl+fiXFf:ytAfm7oxuJYZoXpKtCe1eehil6ZR5Zr1
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.51fbed25dfa64475f4417ff673840890.exe
Files
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NEAS.51fbed25dfa64475f4417ff673840890.exe.exe windows:1 windows 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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ