Behavioral task
behavioral1
Sample
NEAS.aaaf3407cb6c8a951ec1a7dd4d4624b0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.aaaf3407cb6c8a951ec1a7dd4d4624b0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.aaaf3407cb6c8a951ec1a7dd4d4624b0.exe
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Size
289KB
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MD5
aaaf3407cb6c8a951ec1a7dd4d4624b0
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SHA1
66fda0823412e36bf774c40b9e38cc0ac5085184
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SHA256
3b4a7d3da26393fda01248d8c3d7de4d52c2c75fad4d865a2f4fb7e6c11709ec
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SHA512
48f428b337ec4cc114c851074517d9266d060013f94b83dd46c3491cb780d5b0f134c13d5abad01abe953fae061f8f392b8add3e84f7c6d88e93278107d71925
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SSDEEP
6144:baxcI+/bN+3BactmHHNjq2sTGYQUkECzJLaQVbU5:w+5jxkRQUklJLJbU5
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.aaaf3407cb6c8a951ec1a7dd4d4624b0.exe
Files
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NEAS.aaaf3407cb6c8a951ec1a7dd4d4624b0.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ