Behavioral task
behavioral1
Sample
65105e08d8794cdef50b1ea485d4ae20_NEAS.exe
Resource
win7-20240215-en
General
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Target
65105e08d8794cdef50b1ea485d4ae20_NEAS
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Size
640KB
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MD5
65105e08d8794cdef50b1ea485d4ae20
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SHA1
0d9a73d4145555fff0553d2c661bd3bdb3fec084
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SHA256
144795c5cd478a11915f466e014aeccdccd7040c596a38ae8aa2b5fe44034c51
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SHA512
5f6fb48fcb41f5f88b9163a811b2760cd69f90ab262d48d7cc8a3ea8aaf15353f6e5bd2f8a24335a808f228e97dcdc59ae2e469e2de63eddb850848544e97f84
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SSDEEP
12288:yYIW0p98Oh8P7h8QBx97OCEjsm4u8MaMLfrRwB/4uMe2rVYNIz:qW298E8u297OoulLflwB/4uMe2rVYNIz
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 65105e08d8794cdef50b1ea485d4ae20_NEAS
Files
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65105e08d8794cdef50b1ea485d4ae20_NEAS.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 219KB - Virtual size: 242KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ