Behavioral task
behavioral1
Sample
3c329eadb8385569598536fee1029846_NEAS.exe
Resource
win7-20240221-en
General
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Target
3c329eadb8385569598536fee1029846_NEAS
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Size
384KB
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MD5
3c329eadb8385569598536fee1029846
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SHA1
9212fea2daf92b45ca3915b09d97c3a345a49ea0
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SHA256
1bf0a93ee22e5985da0d153b7d1d6c193827adbfdffe8bd795f9e68ce475bf70
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SHA512
1bc227b7b11a11741a79408a341aea68bbf7775a73efbca5ed3179428a0291a01882503c7052f36843d8cec674cc9b009a3a08fd2b3e91e669a24b04755d5457
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SSDEEP
6144:Jy1wiTtPYCDs9XSSyIkEjiPISUOgW9X+hOGzC/NM:JyyiJPYCDs9iYkmZzcukG2/
Malware Config
Signatures
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Berbew family
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Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3c329eadb8385569598536fee1029846_NEAS
Files
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3c329eadb8385569598536fee1029846_NEAS.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ