Behavioral task
behavioral1
Sample
NEAS.f28a174f09f14504b29e29df1e7d39f0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f28a174f09f14504b29e29df1e7d39f0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.f28a174f09f14504b29e29df1e7d39f0.exe
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Size
649KB
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MD5
f28a174f09f14504b29e29df1e7d39f0
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SHA1
05187118220f807a7306bf4509b925c892a1928a
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SHA256
c06588ce79b34743035290fe3aa4cf6ceb4d044d66117c605dbe8772b5fb2b4a
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SHA512
61a048aae55ec94232ba1152054f9cbd9d1f02e56ec11f8b876d2a51116787a42d2d6222e6da5eb05dc9d1c20f217ef40a6a778230e6cbdd5f4a5ebd4d1fc4bf
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SSDEEP
12288:w+67XR9JSSxvYGdodHDusQHNd1KidKjttRYLwx:w+6N986Y7DusQHNd1KidKjttRYLwx
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.f28a174f09f14504b29e29df1e7d39f0.exe
Files
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NEAS.f28a174f09f14504b29e29df1e7d39f0.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
Sections
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE