Behavioral task
behavioral1
Sample
NEAS.a9f34b98144901bfacae2724312297d0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.a9f34b98144901bfacae2724312297d0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.a9f34b98144901bfacae2724312297d0.exe
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Size
486KB
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MD5
a9f34b98144901bfacae2724312297d0
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SHA1
1816d9cc562e73f2171d66458ab6ca81a35684c6
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SHA256
30f248b5809fc553dfff0062caf6ac5ccd61166ff7168a6bf07fc096a7f7fa57
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SHA512
eba6ea924e0a2e87b45a3f7c0579139fe925413dd9b88d7748ffdf9627928a7cc3cbdc71501f8055b725f3237031a6667bc59f0ce53d90fb451a04d0faf10a8d
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SSDEEP
12288:Ish7FHRFbe5qfF8Kfq30TXQYDy3i5/L5r0GBH1eW6:IU7BRYqfF8Kfq30TXQYDy3i5/L5r0GB4
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.a9f34b98144901bfacae2724312297d0.exe
Files
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NEAS.a9f34b98144901bfacae2724312297d0.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
.kofbl 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