Behavioral task
behavioral1
Sample
NEAS.e2e3e202c578bea50fd7c3b26a93a250.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.e2e3e202c578bea50fd7c3b26a93a250.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.e2e3e202c578bea50fd7c3b26a93a250.exe
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Size
235KB
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MD5
e2e3e202c578bea50fd7c3b26a93a250
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SHA1
18c6c51f5a9ee9dc9ee7d010f22dd39a15259d2b
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SHA256
25023cff80b81362c12efb94b23a591961a9fdd3161f2628b000664ee1b60134
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SHA512
bd21c50452338321cd00d506dc05490accbb4774d205506d4a95f4b15795930df971b73f0702761ff9bf2c1ecc2835b25c6cb06deb27572f23457645b585379a
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SSDEEP
6144:elU0M3+m7H1ZAmj4ulrtMsQB+vn87L5A5:vGKRMsD/y1A5
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.e2e3e202c578bea50fd7c3b26a93a250.exe
Files
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NEAS.e2e3e202c578bea50fd7c3b26a93a250.exe.exe windows:1 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 7KB - Virtual size: 8KB
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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ