Behavioral task
behavioral1
Sample
NEAS.d73814599806a4bc5915cf0914fc7510.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.d73814599806a4bc5915cf0914fc7510.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.d73814599806a4bc5915cf0914fc7510.exe
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Size
564KB
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MD5
d73814599806a4bc5915cf0914fc7510
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SHA1
db9b91f939f41719edf681cf03355f6c6d281cae
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SHA256
62e9c6571a96420759a34ce91e2156d451659b24034aefeed21c6224cfecd51f
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SHA512
e169b5ce7122b4feea9656675a7a9a0cb80d8f269caf32ce2d3b10c9d43a9ccdcf6c8098ce2c63f3ad7cb1a7b59d5ce5a3a9b5340df2e13057bdfd4513ca9032
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SSDEEP
12288:Y0AwwI3vQgSxsU6OvxheTx/E6JH5YOMqiYIjhkM9E1+BEpf3V1YUNkO:53vFg6erw+KanqiXkUBEpf3V1YUNkO
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.d73814599806a4bc5915cf0914fc7510.exe
Files
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NEAS.d73814599806a4bc5915cf0914fc7510.exe.exe windows:4 windows x86 arch: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