Behavioral task
behavioral1
Sample
NEAS.b43993b058cb7e5dc9c1de4ba6aec210.exe
Resource
win7-20231023-en
General
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Target
NEAS.b43993b058cb7e5dc9c1de4ba6aec210.exe
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Size
456KB
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MD5
b43993b058cb7e5dc9c1de4ba6aec210
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SHA1
1337b468551b9571a531c1fe7a6f06656ded1cdb
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SHA256
7e9f211df7b167519178bb8454a2c80db75e8152f32c6de8f2696cec45e21f16
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SHA512
2ac1d221a4f29875af398c88b01a83dc42e045950cf943545689e3c2e384d1cdf72e82efdc58bfa4436eb911db540fa2b269944385a1eee32f6da63b36081731
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SSDEEP
12288:57Tc1WjdpKGATTk/6Aihgth7L/QOKs+Q/RIVBjdB/22LX1b:TZpTATrAihgth7L/QOKs+Q/RIVBjdB/N
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.b43993b058cb7e5dc9c1de4ba6aec210.exe
Files
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NEAS.b43993b058cb7e5dc9c1de4ba6aec210.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
Size: 156KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
petite Size: 4KB - Virtual size: 4KB
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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ