Behavioral task
behavioral1
Sample
NEAS.fcd421580e416ff0419f8c063a1a7600.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.fcd421580e416ff0419f8c063a1a7600.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.fcd421580e416ff0419f8c063a1a7600.exe
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Size
4.5MB
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MD5
fcd421580e416ff0419f8c063a1a7600
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SHA1
dcf20776e2b4815a2c8fb35952681127eaa31965
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SHA256
d2aae4e611ba604e1bef0627b66001d0dc0f6e9f6b516d014a4be0dc236ace6f
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SHA512
7eb9c6457089c9f67b821a21c20b84cd19be4edfb72340d7b1baa905b5bc328fcb7360aebccaf9e5bd5c38ebf0b1fb2fc55992ce7468e88d7dc0c902178ad06e
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SSDEEP
98304:cTWVDBzcjgBNXcolMZ5nNxvM0oLoPKnllYUugyKwdC:+WVDBzcjgBNXcolMZ5nNxvM0oLo6YTC
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.fcd421580e416ff0419f8c063a1a7600.exe
Files
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NEAS.fcd421580e416ff0419f8c063a1a7600.exe.exe windows:1 windows x86 arch: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