Behavioral task
behavioral1
Sample
0f64526fff993aff6fabbd3ff0b93520_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0f64526fff993aff6fabbd3ff0b93520_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
0f64526fff993aff6fabbd3ff0b93520_NEAS
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Size
240KB
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MD5
0f64526fff993aff6fabbd3ff0b93520
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SHA1
574ef53dd3e59323ddc758b2fc4695ff88675d35
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SHA256
a82416cfacaa135dfd04241148dd70e7ce0a5b715f6a312230f4f2820a678eff
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SHA512
f9d30a6fa36506ba7acad7af0b034c715946d48b4ae3564ee516bdda31089777f58e0ee20e3ac6600ad15f7d89a1ea2292d1c7990c7fa8a2f0dcbb596404bc3b
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SSDEEP
6144:vGoLXDH3Zyws+H3Lb+Qw/WYgFIgsh0KXoQr8jTQjewInB9:97h7LKQweY0sam38vZwIB9
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 0f64526fff993aff6fabbd3ff0b93520_NEAS
Files
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0f64526fff993aff6fabbd3ff0b93520_NEAS.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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fldo Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ