Behavioral task
behavioral1
Sample
NEAS.a4ba9b0626ea81bbad52ddd975eaf350.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.a4ba9b0626ea81bbad52ddd975eaf350.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.a4ba9b0626ea81bbad52ddd975eaf350.exe
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Size
332KB
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MD5
a4ba9b0626ea81bbad52ddd975eaf350
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SHA1
fb2f0a29632ca6ea5ccf555a4055298592b65405
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SHA256
278c07c052b1895bd5f062623dea7fe46cb30b0d3848f7d50bb67600d75de23e
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SHA512
7fc49b9d344af997e08e4348fd41f532c72e42d09708f8a1a14e34b9215562f55fa3a6dc9a669ad133ec2ce7fb56c32e9844598964633911ad5aeee300b90987
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SSDEEP
6144:PyKL48Blhr1R6xie8opqXgKTpgtYOWlGmMvkqAlDiyUvpQf4vt74mD50e4mgUt7x:qKL31RFpogXnV4MlGN1AlDkvXvtxDWVG
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.a4ba9b0626ea81bbad52ddd975eaf350.exe
Files
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NEAS.a4ba9b0626ea81bbad52ddd975eaf350.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