Behavioral task
behavioral1
Sample
NEAS.a8719f0aaf9c60ce38f87e1d5cbfdc13.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.a8719f0aaf9c60ce38f87e1d5cbfdc13.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.a8719f0aaf9c60ce38f87e1d5cbfdc13.exe
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Size
276KB
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MD5
a8719f0aaf9c60ce38f87e1d5cbfdc13
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SHA1
d0609e886b7a8f3795bc069f9b963bb0d1a17da4
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SHA256
bf40857db05629daae46528bb257e118a36bed5989609a138cf3b72c82f459dc
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SHA512
bfa6663ac1cc4a86ee72b4d66440d3f575e82973f213d980d7d7768bac6ed351ed26ea5a031ca6041ee96d3e385ed9e90e1af9db705cdb204e071f8a0736536e
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SSDEEP
6144:wZPVBGORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXWZCKl/j:MPRR+pMUQunbpd/mF6ECJlzxAKN2X/Ws
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.a8719f0aaf9c60ce38f87e1d5cbfdc13.exe
Files
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NEAS.a8719f0aaf9c60ce38f87e1d5cbfdc13.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: 32KB - Virtual size: 32KB
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
.gfcd 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ