Behavioral task
behavioral1
Sample
NEAS.fe1bf776416456885cf8d22a62cfe230.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.fe1bf776416456885cf8d22a62cfe230.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.fe1bf776416456885cf8d22a62cfe230.exe
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Size
384KB
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MD5
fe1bf776416456885cf8d22a62cfe230
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SHA1
eb55bd96657e02ec39c5307bbbabefa608781dcc
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SHA256
a08c3def12851f47500c2f335dfe391c0d10b8c1943c8eb9028196131216bdeb
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SHA512
1ee12232717439aee5e9d6de53048210889fb1d806959c40aa9921dc1cb3d5bbe639e62f295e2dd639d9b05b71885b5b81d9dadaeaf76ff088fe1eacfdb926c5
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SSDEEP
6144:3i0ojzTYaT15f7o+STYaT15fsnoW6B1S6Kvw2fV9rU+Lw6gYviIajJsnIfvJPNF7:3H4TYapJoTYapbt1S3vwyjrU+LKYAJIs
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.fe1bf776416456885cf8d22a62cfe230.exe
Files
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NEAS.fe1bf776416456885cf8d22a62cfe230.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
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ