Behavioral task
behavioral1
Sample
NEAS.e63ffba14b179a3e9c3dd2103eccd010_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.e63ffba14b179a3e9c3dd2103eccd010_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.e63ffba14b179a3e9c3dd2103eccd010_JC.exe
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Size
217KB
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MD5
e63ffba14b179a3e9c3dd2103eccd010
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SHA1
26b9399dca04cfac87be9c61ffacdf07108429c5
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SHA256
bdb459a91cfa32725d98c981c553fb364ce0743bf456383f8aa6b40e21c39629
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SHA512
6e7fe2bfef06a7a118c5f2c9b7b1879a849bffcd93d498240e95223a60d50a26af416ede96107243e2257a375c6a81d207b8240ddddcd286e8eab534dc48bfd8
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SSDEEP
6144:KUSiZTK40lUHTisQt9Nd1Kid908edttRURLwG:KUvRK4ZusQHNd1KidKjttRYLwG
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.e63ffba14b179a3e9c3dd2103eccd010_JC.exe
Files
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NEAS.e63ffba14b179a3e9c3dd2103eccd010_JC.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
Sections
UPX0 Size: - Virtual size: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE