Analysis
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max time kernel
133s -
max time network
103s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
26-05-2024 03:53
Behavioral task
behavioral1
Sample
5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe
Resource
win7-20240221-en
General
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Target
5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe
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Size
283KB
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MD5
5f515f8b97e9b4e0f78e12e49650fd40
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SHA1
bf2058d5a9a9cb7fc6156c602f95ba93e52f83a5
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SHA256
0759c13ef4fccc68797184d0c78bca5c6efb70a482df92396f8f1e5cc77f15bc
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SHA512
416855cfc0a7f6a030af38c1bf4cadacb1980699ad3dacf1d8f478f30f9483ad4a8d04a9fb47103ce331e68f5031295e2d01f15acbe9c7fcde3e5c048585cfe2
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SSDEEP
6144:Lf2zrXDev8dFUlfNIuBzAAkXcjAIqVC/CWPssZkVRnr5:Lf2bdal+uB4XcFqVVWPssZGr5
Malware Config
Signatures
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Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe family_berbew -
Deletes itself 1 IoCs
Processes:
5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exepid process 2176 5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe -
Executes dropped EXE 1 IoCs
Processes:
5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exepid process 2176 5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe -
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 2968 4084 WerFault.exe 5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe 5084 2176 WerFault.exe 5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exepid process 4084 5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exepid process 2176 5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exedescription pid process target process PID 4084 wrote to memory of 2176 4084 5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe 5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe PID 4084 wrote to memory of 2176 4084 5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe 5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe PID 4084 wrote to memory of 2176 4084 5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe 5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4084 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4084 -s 3962⤵
- Program crash
PID:2968
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C:\Users\Admin\AppData\Local\Temp\5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exeC:\Users\Admin\AppData\Local\Temp\5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2176 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2176 -s 3643⤵
- Program crash
PID:5084
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4084 -ip 40841⤵PID:2892
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2176 -ip 21761⤵PID:4844
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
283KB
MD51a74cb9136ef8282a68181e28a32bc8a
SHA109dfab1eb554ddb8f8c5a1029b669534272e8b00
SHA25683d05642c3fb811a02b87065b2300bc31817b854d54f19512462b3bf8e40ce96
SHA512648ea92ec51f815fed6bc8d7a3e1d26b8d93923666fd2a49efe79aa1e079a2ed46380c881c46ebc786181775b0bbc017deed85bdfda9288710471e033183e43e