Behavioral task
behavioral1
Sample
NEAS.3be2d955b108d21b34c68104103bf089.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.3be2d955b108d21b34c68104103bf089.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.3be2d955b108d21b34c68104103bf089.exe
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Size
374KB
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MD5
3be2d955b108d21b34c68104103bf089
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SHA1
731fea6604bee73e2bfb4058b68c9df8fee81dfe
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SHA256
f61bf1a66976eb6f2291cf635398a637a5cf9c7485653b581a374bd20bc0ca51
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SHA512
e04c1ed6d41a779eaa8e25eb140ac60ac096e2bc863df74f8358c50f29f7acd0bfb133f0c377fefea6b04015fe75d9c5fa309956698f95a7aa3b63c86addc2c0
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SSDEEP
6144:SWZ1/hhyMEdf+Eu6QnFw5+0pU8oStTf3runG/qoxfIkeI1SHkF63lngMBdkw8ZFD:/8ZE6uidyzwr6AxfLeI1Su63lgMBdIZd
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.3be2d955b108d21b34c68104103bf089.exe
Files
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NEAS.3be2d955b108d21b34c68104103bf089.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: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flh Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ