Behavioral task
behavioral1
Sample
NEAS.035936af4453657d8ab4ca0d9d8407b0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.035936af4453657d8ab4ca0d9d8407b0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.035936af4453657d8ab4ca0d9d8407b0.exe
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Size
310KB
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MD5
035936af4453657d8ab4ca0d9d8407b0
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SHA1
bf48cc4c1f226d1739c884b706e10c45b06e5cfc
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SHA256
daf138365c7d5d38382522fed607ec23985b48e11a04410bca4fd79d3d382043
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SHA512
f28dbae2ad59a29d9e11699abb05033b40a23ddb8efdce418d767ae3a96b148d2eef70e21f0b1718f1c8892aae1828f6c1b9dfa4098414a184f0a459958a6d11
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SSDEEP
6144:irymZOhXs+HjE4Fn6hy/iyXVWcuMgtGDdltHhr3SVn34SkTNq3KiYd75Sur59ibL:i+gOnE8gyaylWcuMgtGDdltHhDwolpq3
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.035936af4453657d8ab4ca0d9d8407b0.exe
Files
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NEAS.035936af4453657d8ab4ca0d9d8407b0.exe.exe windows:1 windows 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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ