Behavioral task
behavioral1
Sample
NEAS.644a729bd5ee6b0fadff04b5654bffc7.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.644a729bd5ee6b0fadff04b5654bffc7.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.644a729bd5ee6b0fadff04b5654bffc7.exe
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Size
433KB
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MD5
644a729bd5ee6b0fadff04b5654bffc7
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SHA1
21b14137db15e418ca99aeccba4b0611deb09b87
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SHA256
e2341bbfd542a250b7cb0243e241a1a8a596f463a25ed874ee1f996102c58d08
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SHA512
1d4a976126f0754d3a2a2eecac2efb32bc26d9c70fd6bdc7e6276791f00d7b4e46769a8e5554a6535958dc969b222ee2bf8d7a638640503d4b04da46693d5738
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SSDEEP
12288:QT6SZhP46SCTbSwgS1IaPRJbDh4i0vm4OsKN5sTuA:QThhP46SCTbSwgS1IaPRJbDh4i0vm4OO
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.644a729bd5ee6b0fadff04b5654bffc7.exe
Files
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NEAS.644a729bd5ee6b0fadff04b5654bffc7.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: 65KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flat 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
.idata 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ