Behavioral task
behavioral1
Sample
505d19f459d15ccaa5e6ec7387288f60_NEIKI.exe
Resource
win7-20240221-en
General
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Target
505d19f459d15ccaa5e6ec7387288f60_NEIKI
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Size
348KB
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MD5
505d19f459d15ccaa5e6ec7387288f60
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SHA1
c07b3634e21d04580fad6eff133643108cf27357
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SHA256
cc82d1101d1810c77f9d66e01acd6fe21b8ff80ec983f9f00d40ae3e427c614c
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SHA512
a2cf959c6987e01fc03cde0cb0e8e0f6a0d5780f8cbc3af554bd80a2dd0c133db211de975c0ee241daebc319571c7c629c84101195e3a4c676be0c0cdd96236b
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SSDEEP
6144:bcm4FmowdHoSgWrXD486jCpoAhlq1mEjBqLyOSlhNFF2C:h4wFHoSgWj168w1VjsyvhNFF2C
Malware Config
Signatures
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Berbew family
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Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, 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 505d19f459d15ccaa5e6ec7387288f60_NEIKI
Files
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505d19f459d15ccaa5e6ec7387288f60_NEIKI.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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
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