Behavioral task
behavioral1
Sample
NEAS.cd8a049e90e1766e64968a625195f310.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.cd8a049e90e1766e64968a625195f310.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.cd8a049e90e1766e64968a625195f310.exe
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Size
438KB
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MD5
cd8a049e90e1766e64968a625195f310
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SHA1
0a3ed472945d6743356dc98e355838f172f11e5a
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SHA256
a2b187ea61d616ef947adb6f42989272adb679c19cab9320aa6eab914f4e7679
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SHA512
f64a7362dc32e3a7dd1984e42c109d2486d24ce6aa01f14a8e692a811a7b5a9d12fac1d193597dc093b91b270310171e0fd61322526a4d1f6d5b7ce819b57e0a
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SSDEEP
12288:HTYapJoTYapbt1S3vwyjrU+LKYAJIIfvBN7wWubiFpcxK9:znJunbt1S3vwyjrU+LKYAJIIfvBN7wW9
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.cd8a049e90e1766e64968a625195f310.exe
Files
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NEAS.cd8a049e90e1766e64968a625195f310.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