Behavioral task
behavioral1
Sample
NEAS.3c52d63b581b427f0643b3035a59e450.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.3c52d63b581b427f0643b3035a59e450.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.3c52d63b581b427f0643b3035a59e450.exe
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Size
600KB
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MD5
3c52d63b581b427f0643b3035a59e450
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SHA1
3388bc291ef6bcd1d33dfcb27ad7aaa30b240a4b
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SHA256
c936ddd65249d44f13de848f9d58ad97f809ff5cb3c5d43ab9251cdd7f59a686
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SHA512
4af3b0723b538416880180f76360da173abbc7a7fc2ec89b1e3a65941178cc8604f1ab458fb97d34fc24b5061c3137f3321c7a2a1cd59e3e12ca76cdc5b52b46
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SSDEEP
6144:BqDAwl0xPTMiR9JSSxPUKododHkxKFLw+aFlKEfNV:B+67XR9JSSxvododHka0FUEf7
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.3c52d63b581b427f0643b3035a59e450.exe
Files
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NEAS.3c52d63b581b427f0643b3035a59e450.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: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE