Behavioral task
behavioral1
Sample
NEAS.e8d02cc62af7380b14c337e561f0e0d0.exe
Resource
win7-20231023-en
General
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Target
NEAS.e8d02cc62af7380b14c337e561f0e0d0.exe
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Size
347KB
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MD5
e8d02cc62af7380b14c337e561f0e0d0
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SHA1
13551974b57e7c957eb72d8de4550d1fe1712b32
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SHA256
e27fc6c6d590d4cc91c63c89fe91c7be6f0855a1f4262fbb9737d34c91038e18
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SHA512
2a963620d91610c82deea4041670768800c8b77483d24fbd5bccc06baa4a2bf0f2cff5686abf0ba00058f448aa1367bc7e10faea1166cc3510dd5dd854712297
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SSDEEP
6144:9cm7ImGddXvJuzyy/SfVFKpU/sien7NuOpo0HmtDKe0wKyKqiOfm8RCfDK4Trs:/7TcBuGy/Sa+/sie0OpncKe/KFBOfmzk
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.e8d02cc62af7380b14c337e561f0e0d0.exe
Files
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NEAS.e8d02cc62af7380b14c337e561f0e0d0.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
.didat Size: 40KB - Virtual size: 152KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.sxdata Size: 2KB - Virtual size: 3KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ