Behavioral task
behavioral1
Sample
NEAS.65a1ead55964705011c0b5114b69a6d0_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.65a1ead55964705011c0b5114b69a6d0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.65a1ead55964705011c0b5114b69a6d0_JC.exe
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Size
79KB
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MD5
65a1ead55964705011c0b5114b69a6d0
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SHA1
ecf86e6455a0eb2827632dbe6fbd283d9a4b4a0b
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SHA256
f3c0bf513f890d16450e49c250f26b1c12b8010af518709b3b17eeca01b4f9ee
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SHA512
8065bfed33dd8e18dc3c130f7d9405f1f7dcb6fe8b7cc880a1d7a0f8078b840c768b78352523d58f3957ffc9c72b4ea54a2547c94c188c871eaf84ed7dd9c54f
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SSDEEP
1536:gSceJ/9Ya/oTUnEnEt5HX23+amHal7TeIRuNz85En4P/Cp1VQajHMPliZHDd:849f/oTUE41OVTeYuNmE4CprQLlSp
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.65a1ead55964705011c0b5114b69a6d0_JC.exe
Files
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NEAS.65a1ead55964705011c0b5114b69a6d0_JC.exe.exe windows:4 windows x86
3dc76082b322e4bf41120e4657c7f5c6
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
Imports
oleaut32
SysAllocString
Sections
.data Size: 56KB - Virtual size: 168KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ