Behavioral task
behavioral1
Sample
NEAS.738b00439005147d2a68c13085a46790.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.738b00439005147d2a68c13085a46790.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.738b00439005147d2a68c13085a46790.exe
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Size
332KB
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MD5
738b00439005147d2a68c13085a46790
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SHA1
4a8a60af0cbcb91aec153c05d3eb55ba85d60ab6
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SHA256
a894921092d972daaf9aba3cc514fa9f0cf6de304fa670e70c5e84e50477a2d8
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SHA512
07463c7e1b520ed4bae9bc1c6df5f70462580ae8f362d3f0cfc977ecd764ffb4a773786107e07495f69f38d3d81deb2ce26c7ad2e4fc417b895e6e1b0f2bb927
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SSDEEP
6144:6ArOnt1Qfl9hr1R6xie8opqXgKTpgtYOWlGmMvkqAlDiyUvpQf4vt74mD50e4mg+:NKnt1Qfd1RFpogXnV4MlGN1AlDkvXvtP
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.738b00439005147d2a68c13085a46790.exe
Files
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NEAS.738b00439005147d2a68c13085a46790.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: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flh Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ