Behavioral task
behavioral1
Sample
NEAS.33d039b834e00cdd2b5c93559c3a2fe0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.33d039b834e00cdd2b5c93559c3a2fe0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.33d039b834e00cdd2b5c93559c3a2fe0.exe
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Size
363KB
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MD5
33d039b834e00cdd2b5c93559c3a2fe0
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SHA1
4d0b888baf04c7f724ebb083ced5074ac8ba47a4
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SHA256
e901fa5a2a4f57bf2d8961ed443e867352b6b9f6e6662804db81f484ab04c92c
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SHA512
41d71d9db084e3ae1aa2db3020ff25fd2c7d2fa7bb0ca0707a5b9e8d27cf6b08218f3485a2f02730f00bc1661dbe56ef028430834d8946dd1199a428caa0b57a
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SSDEEP
6144:ohuhRSqZCSkym/89b7yS49pkuk4Nx73U2S4D23DgDJsAE1m7uLcp37pByk2mAO4u:ohuHSq4f9S49yuFL73tS4D2FR1maLcJD
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.33d039b834e00cdd2b5c93559c3a2fe0.exe
Files
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NEAS.33d039b834e00cdd2b5c93559c3a2fe0.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: 51KB - Virtual size: 51KB
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: 13KB - Virtual size: 13KB
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
.flh 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