Behavioral task
behavioral1
Sample
NEAS.344825b080451b8943a4727e7305a80f.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.344825b080451b8943a4727e7305a80f.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.344825b080451b8943a4727e7305a80f.exe
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Size
487KB
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MD5
344825b080451b8943a4727e7305a80f
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SHA1
14bd11d9e8376f4fd2b626d5773514af20ea6265
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SHA256
94f1cf77fc913dfd097b726cc07db12fcedb4439982afd85b6d6d953136cf383
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SHA512
168094041815373a0951a5f42c92e19ad6ccdd0560bf02a1f781c967b2ff0264940402b4272691ecbf83405a8a6117d430309f93099478a9219906849451da60
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SSDEEP
12288:lAJpV6yYPI3cpV6yYPZ0PVdvcY9+8hk5PDtJNBcL/v610yiqo4Z:lAJWHWZ0PVdvcY9+8hk5DtJNBcL/C10m
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.344825b080451b8943a4727e7305a80f.exe
Files
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NEAS.344825b080451b8943a4727e7305a80f.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: 45KB - Virtual size: 45KB
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: 12KB - Virtual size: 12KB
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
.ajelhf 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