Behavioral task
behavioral1
Sample
NEAS.a65f63ac424f7b092569ae1bdd04cb60.exe
Resource
win7-20231023-en
General
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Target
NEAS.a65f63ac424f7b092569ae1bdd04cb60.exe
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Size
327KB
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MD5
a65f63ac424f7b092569ae1bdd04cb60
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SHA1
ddf4c6b7cf0a2f343c93e5181930f30ad8369999
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SHA256
a02e5b8000a89991496470268a634a7c759e9d1d83ac1ed939715bd4fa1b8342
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SHA512
39a94739aa4162e78506b713bf6f418d337bc86f5ae5415c3678d23d777e6290738f897f9d868f4c5044ed4703df5c85128ba83cd2cdd6abbe0e5219bd4cb381
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SSDEEP
6144:pcm4FmowdHoSAddWhR7zkCZlWH6e8ni9OPpOOS2GWP2ItTTmRIbU2C1P701oSDQ4:z4wFHoSAddWhR0glQh8ioPAOS2DFtTa8
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 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.a65f63ac424f7b092569ae1bdd04cb60.exe
Files
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NEAS.a65f63ac424f7b092569ae1bdd04cb60.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
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ