Behavioral task
behavioral1
Sample
NEAS.4800f671a69325942ae6f91a85621500.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.4800f671a69325942ae6f91a85621500.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.4800f671a69325942ae6f91a85621500.exe
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Size
276KB
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MD5
4800f671a69325942ae6f91a85621500
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SHA1
404f7bcbdc997d1883ffaa07fe35fae51f8ab603
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SHA256
9f902c161a6359b7895b4df2513605cfb2afd122fd28bada2872097adfb18269
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SHA512
9694024743e2195f2ebdd658d7feaf51de7e81b2be34ecfce84668f0cd3baecace4cd91aa3b6f6e0fb13bd704d85a14757756e1bf81a375710673d790dda5abb
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SSDEEP
6144:p8m3r71CORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXWZCKlL:pD77R+pMUQunbpd/mF6ECJlzxAKN2X/Z
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.4800f671a69325942ae6f91a85621500.exe
Files
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NEAS.4800f671a69325942ae6f91a85621500.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