Behavioral task
behavioral1
Sample
NEAS.0c71531135c6f051c0c5efc3ff9be280.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.0c71531135c6f051c0c5efc3ff9be280.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.0c71531135c6f051c0c5efc3ff9be280.exe
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Size
1.1MB
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MD5
0c71531135c6f051c0c5efc3ff9be280
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SHA1
293f0910a6443a6f14c7fdc2d7132e86f4fbf9cc
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SHA256
90195f96af2ac56638152151692ab596378fca223910c938f6554e99c1aff8f9
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SHA512
204b3a645bca63013513e6f15080c2b2fe7067d70d9761ffb333d0a41d66341af3cb0afcb45aebd3317c02f92c464bbd17b9f47becf2dba369178317831a5bcd
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SSDEEP
24576:dxzXqcVPzNFjVBBma/0GQoadai7D3uITjIFOxo53ApIjq3QoF6BmuwHz0IO:bbqYpFZBBma/0GQ7ai7D3xTgOxYwpKqi
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.0c71531135c6f051c0c5efc3ff9be280.exe
Files
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NEAS.0c71531135c6f051c0c5efc3ff9be280.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
UPX0 Size: - Virtual size: 1.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 500KB - Virtual size: 504KB
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