Behavioral task
behavioral1
Sample
NEAS.f66cc9462399bd6aa7890a78bf6b16c0.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.f66cc9462399bd6aa7890a78bf6b16c0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.f66cc9462399bd6aa7890a78bf6b16c0.exe
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Size
258KB
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MD5
f66cc9462399bd6aa7890a78bf6b16c0
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SHA1
038241119538818bdaa5e877ab8261f78a5415a0
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SHA256
c61f47de4cea3187fa846ce027698a7f08a994aaad80ff94d4df29c7ac0c3ba1
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SHA512
cdcd0b2ef3a54ef7f7c88f294ddead75b8beb2c17314535894f40562e154adcc4d012c5fec12e670587fd671e050190c56481e491f81e3c3da3fe338272d3d33
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SSDEEP
6144:1cBxyPWWyf7OqLJPHRkchs81MUsAw8OFUKVRX4Gp7CvhP2MxR4zln:GBkeWYOOJPHRk+X1VNw8OSol4g7Cv52z
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.f66cc9462399bd6aa7890a78bf6b16c0.exe
Files
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NEAS.f66cc9462399bd6aa7890a78bf6b16c0.exe.exe windows:5 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.rsrc Size: 16KB - Virtual size: 32KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
coderpub Size: 2KB - Virtual size: 3KB
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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ