Behavioral task
behavioral1
Sample
NEAS.5db38d42e227326306c42019d57d94a0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.5db38d42e227326306c42019d57d94a0_JC.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.5db38d42e227326306c42019d57d94a0_JC.exe
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Size
424KB
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MD5
5db38d42e227326306c42019d57d94a0
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SHA1
177bc157904f80c1f8ac1f2f8eb392663e81d7ba
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SHA256
62762e189f88a833776a0c90fcd7c82c2d2b04aebdfe592f793fae742d3e969d
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SHA512
f0a284d127628e7c9360fd5615c38be9590f41f34a4e101548ed462a19b67b1ef443647519696a7b8bfd401c9a21ac255cf77904dad6c90eb55335f6f21555cc
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SSDEEP
12288:1LIUpHN3GkrutJEE5F4NFar0FK2yPawB6bnqlTO0YtiSMJHie:1pHAkrutcNFar0FK2yPawB6bnqlTO0Yk
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.5db38d42e227326306c42019d57d94a0_JC.exe
Files
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NEAS.5db38d42e227326306c42019d57d94a0_JC.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: 241KB - Virtual size: 723KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ