Behavioral task
behavioral1
Sample
NEAS.cb609fd16fe521c9afaba383a0f03ff0_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.cb609fd16fe521c9afaba383a0f03ff0_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.cb609fd16fe521c9afaba383a0f03ff0_JC.exe
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Size
416KB
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MD5
cb609fd16fe521c9afaba383a0f03ff0
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SHA1
60f170a282df3d049c05d594faf9c7fb8edd0b8a
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SHA256
c105a1d16fdee5db11ce51e62e4dc3e36ac169e72b6aa19ce4b19264be51971a
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SHA512
655ec8d320e20757bb549395ce340dc710da3b376e0b6b8ac6ee2dfee1e370af418e6b6bae4b7a7b8258d660b2425906ae13aec4c23e5e42d807126a3e0ab400
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SSDEEP
12288:nxRYJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:nYJ07kE0KoFtw2gu9RxrBIUbPLwH96/
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.cb609fd16fe521c9afaba383a0f03ff0_JC.exe
Files
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NEAS.cb609fd16fe521c9afaba383a0f03ff0_JC.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: 45KB - Virtual size: 45KB
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: 12KB - Virtual size: 12KB
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
.ajelhf 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