Behavioral task
behavioral1
Sample
NEAS.e517fcb9f6e0519fccff66e7906b2280_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.e517fcb9f6e0519fccff66e7906b2280_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.e517fcb9f6e0519fccff66e7906b2280_JC.exe
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Size
484KB
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MD5
e517fcb9f6e0519fccff66e7906b2280
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SHA1
b65ac5704c8739b65050a125d0261af156857753
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SHA256
6b093a32ec1c4e94af8fe2a24d5e0189cba6e3652a7d3fe581f84d819e70be6d
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SHA512
da0871d0dc86f609910183f17e209b5676f46bc45b756ee0d411fc4a5bb5adbb640ccb69e98b0837082d505cbff351723edf4f36465b4e760364693071b0315d
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SSDEEP
12288:c6hAM2cyxmg9LgB4r0raprMEHiEGIFCNSht1V/UCZ2B7BdJ0To:ZpwR9cohCNSht1V/UCZ2B7BdJ0To
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.e517fcb9f6e0519fccff66e7906b2280_JC.exe
Files
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NEAS.e517fcb9f6e0519fccff66e7906b2280_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: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 352KB - Virtual size: 352KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 6KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ