Behavioral task
behavioral1
Sample
NEAS.1c832cc41e199bbc638c16ed776e00b4.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.1c832cc41e199bbc638c16ed776e00b4.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.1c832cc41e199bbc638c16ed776e00b4.exe
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Size
438KB
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MD5
1c832cc41e199bbc638c16ed776e00b4
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SHA1
138e45002f4429b0f78ca7a99b8499f80d2b0ae5
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SHA256
91340a0b2375636bc71bcd1554cd25502e5f4294e9d468c1426a38b9a813eca5
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SHA512
f32daf5e0a5c231b115957762f26d25c2d05f9b92f1cf28083e85a72376e375f7ff7c6da3970c3f0afd1754d9f964dfe29e06f5f2621c76730577336f6a5233f
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SSDEEP
12288:T40TYapJoTYapbt1S3vwyjrU+LKYAJIIfvBN7wWubiFpcxK9:T4anJunbt1S3vwyjrU+LKYAJIIfvBN7l
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.1c832cc41e199bbc638c16ed776e00b4.exe
Files
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NEAS.1c832cc41e199bbc638c16ed776e00b4.exe.exe windows:1 windows x86 arch: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