Behavioral task
behavioral1
Sample
NEAS.d059c4e6de47471834916cfb72d99b90.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.d059c4e6de47471834916cfb72d99b90.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.d059c4e6de47471834916cfb72d99b90.exe
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Size
642KB
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MD5
d059c4e6de47471834916cfb72d99b90
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SHA1
32d512df56d4c87bbbee37a62c04f729214f876c
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SHA256
a1918a6cf7ceda26026b0fc440d8890e2c8403c7aa39672eae73ed85f5cc03a3
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SHA512
2b5600cdbbca135fe7e392b090d8fc826c4a299ca72cac226c8609c0936ca168cbe61e914e712e1c554a316f90c83b844f8b56d08d4a031575cdba80ac2a4375
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SSDEEP
6144:wqDAwl0xPTMiR9JSSxPUKPdodHheV/Hwz4zmpPNipd5sFPkJ8c:w+67XR9JSSxvPdodHhIHufPNa5oP48c
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.d059c4e6de47471834916cfb72d99b90.exe
Files
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NEAS.d059c4e6de47471834916cfb72d99b90.exe.exe windows:4 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
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE