Behavioral task
behavioral1
Sample
NEAS.fd746fb2b24d634016e3cc58898a57d0.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.fd746fb2b24d634016e3cc58898a57d0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.fd746fb2b24d634016e3cc58898a57d0.exe
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Size
332KB
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MD5
fd746fb2b24d634016e3cc58898a57d0
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SHA1
72cfda90f48966d2ab3ea0d72912cf63fdf8cff0
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SHA256
4dd739464c70f3adb800a113e640a9067655a3350861ef83d87202fe34bf4385
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SHA512
b997d3c0672d226f5a65eb6bfd2185c48b95cdb0ffa70f669a5c6f59559715d61b229dab00f3ec658c6ad335a0167689e30c80ce3ff334a7a44b822f7cdb500e
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SSDEEP
6144:y6Z63qHshr1R6xie8opqXgKTpgtYOWlGmMvkqAlDiyUvpQf4vt74mD50e4mgUt7x:yb331RFpogXnV4MlGN1AlDkvXvtxDWVG
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.fd746fb2b24d634016e3cc58898a57d0.exe
Files
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NEAS.fd746fb2b24d634016e3cc58898a57d0.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