Behavioral task
behavioral1
Sample
NEAS.38f656fcf43fbcc8c02c82ea4932afd0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.38f656fcf43fbcc8c02c82ea4932afd0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.38f656fcf43fbcc8c02c82ea4932afd0_JC.exe
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Size
915KB
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MD5
38f656fcf43fbcc8c02c82ea4932afd0
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SHA1
5066f6caf1f0a5c45d0d95a2b5f4c2046e9ce6f3
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SHA256
5ea526672de20b4c4daac1f81826a6de434a201235beb875b163d059c9e2187c
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SHA512
59e106830296fe08654260d1e7e0c657cdf442364863657a49ed067dda8ea79d5993ce72a891b8a4b73e38074640e0b9cb347de124a89d0a5910367332244d68
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SSDEEP
12288:2aS9lwSwRgzhEBPpEDfi7kmnGQ6nkBlIKJLZmZ1IKJUZmt:2aPl6z2yMkmGLnkBlVLZmZ1VUZmt
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.38f656fcf43fbcc8c02c82ea4932afd0_JC.exe
Files
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NEAS.38f656fcf43fbcc8c02c82ea4932afd0_JC.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.data Size: 46KB - Virtual size: 46KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 440KB - Virtual size: 448KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 171KB - Virtual size: 171KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.pdata Size: 171KB - Virtual size: 171KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ