Behavioral task
behavioral1
Sample
NEAS.667d84c56e110c3c0649468e618a1845.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.667d84c56e110c3c0649468e618a1845.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.667d84c56e110c3c0649468e618a1845.exe
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Size
309KB
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MD5
667d84c56e110c3c0649468e618a1845
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SHA1
ad2a26a85ad4ab8a8457abeb283ed5838ae6eb18
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SHA256
f2117994a121305098dca08a4584e165165bdc63a80b1b0c6ab8898648953524
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SHA512
82e62e5b1111bb26e2265f36609337c6fbf06c884de601006c0354969c3c08a8b6575e42881522e77fb25cc993be2f9f4248e954bdfada72d2dc5ea78401d2c6
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SSDEEP
3072:zYUb5QoJ4g+3WiuGt+Zj6Iz1ZdW4SrO7FSVpEzJ6b7O/RyXpv64E:zYgTh6SZI4z7FSVpw6b7OZyX164E
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.667d84c56e110c3c0649468e618a1845.exe
Files
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NEAS.667d84c56e110c3c0649468e618a1845.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
.rsrc Size: 65KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.pdata Size: 12KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 617B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ