Behavioral task
behavioral1
Sample
NEAS.84cf95bd71bde565c0b3b82f14c86800_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.84cf95bd71bde565c0b3b82f14c86800_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.84cf95bd71bde565c0b3b82f14c86800_JC.exe
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Size
86KB
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MD5
84cf95bd71bde565c0b3b82f14c86800
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SHA1
dd2f36dfcd1ed45f05e8dda5a205b37c6738b0ea
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SHA256
4d5f86eb3402626d8e0332a59fca3806b151ebc8c9abb8f23c55eabb349a190b
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SHA512
aada54958e273be65c2a7274ea11adb13538a798f81e2b116c9467f6593673307f40f9b39ae8b38acd03d2f8a964ee0a70bc7fd70e2736bc6193764154df2b37
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SSDEEP
1536:7yN9gpQ6t/TW316yBXjeZXVQvowTVu4UOphNzl4jWDe4/uPs+XVjL7gxvE5CJ5y7:7PwvBTMVKLF9Saa4GPs+FjL7evEQJ5y7
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.84cf95bd71bde565c0b3b82f14c86800_JC.exe
Files
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NEAS.84cf95bd71bde565c0b3b82f14c86800_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: - Virtual size: 176KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 58KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE