Behavioral task
behavioral1
Sample
NEAS.262efb1fa2fc3d622d275bfdf3209a70.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.262efb1fa2fc3d622d275bfdf3209a70.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.262efb1fa2fc3d622d275bfdf3209a70.exe
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Size
305KB
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MD5
262efb1fa2fc3d622d275bfdf3209a70
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SHA1
a7e1faec2e424cc96e310d1df218a6bbb0af1510
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SHA256
f6b743e31bff0dc836d2b540e17dc06770fe2dd9db929557ccbc86116d15f0de
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SHA512
77dbdb25716a957d89d15d3ea9ae8db6067518705c55b41f7c4e51a86d83214a4ff22f2595728e466444c65a057b9c8c0399e916d489f50c486c4f534715d554
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SSDEEP
6144:Cz/o/7lnP52a53cEecOTJtB5qXLFOFTqzFGAPq18Q60NSS40LNa8FOIS:Cz/I732aGcSJf5qpO1E7Q60NSS40LNas
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.262efb1fa2fc3d622d275bfdf3209a70.exe
Files
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NEAS.262efb1fa2fc3d622d275bfdf3209a70.exe.exe windows:4 windows x86
bd0ddc879e4ea56e1eb90a5f13e57f25
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
Imports
cmpbk32
PhoneBookFreeFilter
PhoneBookEnumNumbers
PhoneBookCopyFilter
Sections
.data Size: 56KB - Virtual size: 168KB
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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ