Analysis
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max time kernel
180s -
max time network
219s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 18:45
Static task
static1
Behavioral task
behavioral1
Sample
2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe
Resource
win10v2004-20220812-en
General
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Target
2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe
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Size
492KB
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MD5
1b886e80127806fbc1e1641b701a402b
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SHA1
6b91fa3d329323b8fa4cc3e6b52a9e75719cdda8
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SHA256
2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f
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SHA512
1c979e33630466913adeb99173f746d0d2e63a94bea2711a1ce10cdc8e26e44fbf775fd578baf9cdd338883dfe7d64e841958ca03e4206ed4ff1297a0e2819d3
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SSDEEP
12288:BjuTkMa586N2rAs3e3D35UQpXyjWz8iu6pqXALLbr2U7QFxyzw:BsUNl6yD2KXYWzj3rZQFz
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
Processes:
d3s3Jf2gX6.exenbxox.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" d3s3Jf2gX6.exe Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" nbxox.exe -
ModiLoader Second Stage 3 IoCs
Processes:
resource yara_rule \Users\Admin\ayhost.exe modiloader_stage2 \Users\Admin\ayhost.exe modiloader_stage2 C:\Users\Admin\ayhost.exe modiloader_stage2 -
Executes dropped EXE 7 IoCs
Processes:
d3s3Jf2gX6.exenbxox.exeayhost.exebahost.execsrss.exedjhost.exeekhost.exepid process 900 d3s3Jf2gX6.exe 468 nbxox.exe 592 ayhost.exe 1800 bahost.exe 332 csrss.exe 904 djhost.exe 852 ekhost.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1124 cmd.exe -
Loads dropped DLL 14 IoCs
Processes:
2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exed3s3Jf2gX6.exeekhost.exeDllHost.exepid process 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe 900 d3s3Jf2gX6.exe 900 d3s3Jf2gX6.exe 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe 852 ekhost.exe 1912 DllHost.exe -
Adds Run key to start application 2 TTPs 46 IoCs
Processes:
nbxox.exed3s3Jf2gX6.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /L" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /w" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /A" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /Z" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /o" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /r" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /j" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /C" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /d" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /D" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /i" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /p" nbxox.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\ d3s3Jf2gX6.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /Q" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /k" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /P" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /J" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /G" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /M" d3s3Jf2gX6.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\ nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /W" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /q" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /h" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /H" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /y" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /T" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /m" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /x" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /t" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /g" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /f" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /b" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /a" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /O" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /l" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /s" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /F" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /v" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /E" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /X" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /c" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /N" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /Y" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /K" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /R" nbxox.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\nbxox = "C:\\Users\\Admin\\nbxox.exe /S" nbxox.exe -
Drops desktop.ini file(s) 2 IoCs
Processes:
csrss.exedescription ioc process File created \systemroot\assembly\GAC_64\Desktop.ini csrss.exe File created \systemroot\assembly\GAC_32\Desktop.ini csrss.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
bahost.exedescription pid process target process PID 1800 set thread context of 1952 1800 bahost.exe cmd.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Enumerates processes with tasklist 1 TTPs 2 IoCs
Processes:
tasklist.exetasklist.exepid process 816 tasklist.exe 1200 tasklist.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
d3s3Jf2gX6.exenbxox.exebahost.exepid process 900 d3s3Jf2gX6.exe 900 d3s3Jf2gX6.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 1800 bahost.exe 1800 bahost.exe 1800 bahost.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 1800 bahost.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe 468 nbxox.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 1284 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
tasklist.exebahost.exeExplorer.EXEtasklist.exedescription pid process Token: SeDebugPrivilege 816 tasklist.exe Token: SeDebugPrivilege 1800 bahost.exe Token: SeDebugPrivilege 1800 bahost.exe Token: SeShutdownPrivilege 1284 Explorer.EXE Token: SeDebugPrivilege 1200 tasklist.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 1284 Explorer.EXE 1284 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1284 Explorer.EXE 1284 Explorer.EXE -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exed3s3Jf2gX6.exenbxox.exedjhost.exeekhost.exepid process 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe 900 d3s3Jf2gX6.exe 468 nbxox.exe 904 djhost.exe 852 ekhost.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
csrss.exepid process 332 csrss.exe -
Suspicious use of WriteProcessMemory 51 IoCs
Processes:
2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exed3s3Jf2gX6.execmd.exebahost.execsrss.execmd.exedescription pid process target process PID 1380 wrote to memory of 900 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe d3s3Jf2gX6.exe PID 1380 wrote to memory of 900 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe d3s3Jf2gX6.exe PID 1380 wrote to memory of 900 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe d3s3Jf2gX6.exe PID 1380 wrote to memory of 900 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe d3s3Jf2gX6.exe PID 900 wrote to memory of 468 900 d3s3Jf2gX6.exe nbxox.exe PID 900 wrote to memory of 468 900 d3s3Jf2gX6.exe nbxox.exe PID 900 wrote to memory of 468 900 d3s3Jf2gX6.exe nbxox.exe PID 900 wrote to memory of 468 900 d3s3Jf2gX6.exe nbxox.exe PID 900 wrote to memory of 1736 900 d3s3Jf2gX6.exe cmd.exe PID 900 wrote to memory of 1736 900 d3s3Jf2gX6.exe cmd.exe PID 900 wrote to memory of 1736 900 d3s3Jf2gX6.exe cmd.exe PID 900 wrote to memory of 1736 900 d3s3Jf2gX6.exe cmd.exe PID 1736 wrote to memory of 816 1736 cmd.exe tasklist.exe PID 1736 wrote to memory of 816 1736 cmd.exe tasklist.exe PID 1736 wrote to memory of 816 1736 cmd.exe tasklist.exe PID 1736 wrote to memory of 816 1736 cmd.exe tasklist.exe PID 1380 wrote to memory of 592 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe ayhost.exe PID 1380 wrote to memory of 592 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe ayhost.exe PID 1380 wrote to memory of 592 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe ayhost.exe PID 1380 wrote to memory of 592 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe ayhost.exe PID 1380 wrote to memory of 1800 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe bahost.exe PID 1380 wrote to memory of 1800 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe bahost.exe PID 1380 wrote to memory of 1800 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe bahost.exe PID 1380 wrote to memory of 1800 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe bahost.exe PID 1800 wrote to memory of 1284 1800 bahost.exe Explorer.EXE PID 1800 wrote to memory of 332 1800 bahost.exe csrss.exe PID 1800 wrote to memory of 1952 1800 bahost.exe cmd.exe PID 1800 wrote to memory of 1952 1800 bahost.exe cmd.exe PID 1800 wrote to memory of 1952 1800 bahost.exe cmd.exe PID 1800 wrote to memory of 1952 1800 bahost.exe cmd.exe PID 1800 wrote to memory of 1952 1800 bahost.exe cmd.exe PID 1380 wrote to memory of 904 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe djhost.exe PID 1380 wrote to memory of 904 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe djhost.exe PID 1380 wrote to memory of 904 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe djhost.exe PID 1380 wrote to memory of 904 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe djhost.exe PID 1380 wrote to memory of 852 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe ekhost.exe PID 1380 wrote to memory of 852 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe ekhost.exe PID 1380 wrote to memory of 852 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe ekhost.exe PID 1380 wrote to memory of 852 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe ekhost.exe PID 332 wrote to memory of 1496 332 csrss.exe DllHost.exe PID 1380 wrote to memory of 1124 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe cmd.exe PID 1380 wrote to memory of 1124 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe cmd.exe PID 1380 wrote to memory of 1124 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe cmd.exe PID 1380 wrote to memory of 1124 1380 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe cmd.exe PID 1124 wrote to memory of 1200 1124 cmd.exe tasklist.exe PID 1124 wrote to memory of 1200 1124 cmd.exe tasklist.exe PID 1124 wrote to memory of 1200 1124 cmd.exe tasklist.exe PID 1124 wrote to memory of 1200 1124 cmd.exe tasklist.exe PID 332 wrote to memory of 1716 332 csrss.exe wmiprvse.exe PID 332 wrote to memory of 1716 332 csrss.exe wmiprvse.exe PID 332 wrote to memory of 1912 332 csrss.exe DllHost.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1284 -
C:\Users\Admin\AppData\Local\Temp\2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe"C:\Users\Admin\AppData\Local\Temp\2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe"2⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1380 -
C:\Users\Admin\d3s3Jf2gX6.exeC:\Users\Admin\d3s3Jf2gX6.exe3⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:900 -
C:\Users\Admin\nbxox.exe"C:\Users\Admin\nbxox.exe"4⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:468 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del d3s3Jf2gX6.exe4⤵
- Suspicious use of WriteProcessMemory
PID:1736 -
C:\Windows\SysWOW64\tasklist.exetasklist5⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:816 -
C:\Users\Admin\ayhost.exeC:\Users\Admin\ayhost.exe3⤵
- Executes dropped EXE
PID:592 -
C:\Users\Admin\bahost.exeC:\Users\Admin\bahost.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1800 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe"4⤵PID:1952
-
C:\Users\Admin\djhost.exeC:\Users\Admin\djhost.exe3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:904 -
C:\Users\Admin\ekhost.exeC:\Users\Admin\ekhost.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:852 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del ekhost.exe4⤵PID:1348
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del 2f7d94bfee72b0ca42c47184d76b207a204f903e00f1998f2f12aefa77adb29f.exe3⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1124 -
C:\Windows\SysWOW64\tasklist.exetasklist4⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:1200
-
C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵
- Executes dropped EXE
- Drops desktop.ini file(s)
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:332
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1496
-
C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵PID:1716
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}1⤵
- Loads dropped DLL
PID:1912
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
Filesize
80KB
MD58ccbe4f27f9710f3e7f75e1d1de57e49
SHA1272e95e476477cd4a1715ee0bcf32318e0351718
SHA2563d36ee15c25b2308f8552e121d885c26b46b4e7fc6dbb41a684bec53e0ae3b5d
SHA512334f56b5158839f521513aff9de334536c86da633bf1a3b78592529275457973ed67fd55a54bef8f88ce918c2863c365cababfbd0ef888a27272906e281105d0
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Filesize
260KB
MD557d06744cbe8d579531f5704827605c1
SHA1222404c29087c7481127d5616e209e8a8946b110
SHA25642c00828ea0ca557e2f50c49ebc24d3e2ffbd207ad6128e002ee9487be0e7f1a
SHA5121d22108dbca3e6566a14e687077cfca481adf2eb4d6a214e49c2242f4aa3701f1a31037993f3ba78c41f9242666b2b0b1424f983ee660eae2e89b3c492d93093
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Filesize
260KB
MD557d06744cbe8d579531f5704827605c1
SHA1222404c29087c7481127d5616e209e8a8946b110
SHA25642c00828ea0ca557e2f50c49ebc24d3e2ffbd207ad6128e002ee9487be0e7f1a
SHA5121d22108dbca3e6566a14e687077cfca481adf2eb4d6a214e49c2242f4aa3701f1a31037993f3ba78c41f9242666b2b0b1424f983ee660eae2e89b3c492d93093
-
Filesize
280KB
MD5b3c7427a9509d61a373b377e668c8ddd
SHA180b7a9d3fea90879ac10e4cbbd70968aaf8f46d3
SHA256b24dacfe819e4b8e04e3d1ae5a82ffda05ce5c870c0ce530f723c29c76fe5a28
SHA512616411ce4b75b80bba9bb901848f9814624deb89a941d4f13b2bc66b63a2eab230354f320a61610bb9166d368a77a3036068f3a7c76d0d0078e71b653e10c7fe
-
Filesize
280KB
MD5b3c7427a9509d61a373b377e668c8ddd
SHA180b7a9d3fea90879ac10e4cbbd70968aaf8f46d3
SHA256b24dacfe819e4b8e04e3d1ae5a82ffda05ce5c870c0ce530f723c29c76fe5a28
SHA512616411ce4b75b80bba9bb901848f9814624deb89a941d4f13b2bc66b63a2eab230354f320a61610bb9166d368a77a3036068f3a7c76d0d0078e71b653e10c7fe
-
Filesize
32KB
MD5af152804736fe7af65e4b49633a2d185
SHA13c2ecabfbdca7b4bfed2fbaae7cfeabe9d439d35
SHA25645b8430d8053f791bfcd0033ae2cdfed2b253a0f6835395055345058ab18c40e
SHA512749461feaacada8ddec990df90ae5f580fb9b6b0bad680015a7067d66ecd785822bb50223dc734d29016cb29dfa98c9efa08d53b99dc0e0fe26193ff12742cd6
-
Filesize
24KB
MD5046275674448c41615014cf770ee4f53
SHA14f51eb674e199d6b901aaffb55c4aeafb94acfb3
SHA2563c561abc78eb200f46286b30765a2f6bf6b6bc9c6f433b327955d2e0ef6aaa6f
SHA512db35c805e516209d0ee02e182711360ea2a49f7de5c79a01fe448beb673abe83ac638cf1c0b04c4e45f608fad490cdd5f8d2bd99aa0c0c679fb3fc9a77bbe0e2
-
Filesize
280KB
MD5d84c8215f9786211c908652a2d10f85d
SHA1e628c515285c0c0975221ce296eb311f51b4f983
SHA2569b24e59acdfcb1d099b972390418cd881371fcf7eec04b8961443a8879ea8197
SHA512134dc5a5e4b1aed47d1cc34e0c2f638c9b4ca4001d1c37a16345580b57066ec24f7fbdc2e9386ef14ee24b6dbfde3df4aff767a7ac5acf20a247946399dd1f2b
-
Filesize
280KB
MD5d84c8215f9786211c908652a2d10f85d
SHA1e628c515285c0c0975221ce296eb311f51b4f983
SHA2569b24e59acdfcb1d099b972390418cd881371fcf7eec04b8961443a8879ea8197
SHA512134dc5a5e4b1aed47d1cc34e0c2f638c9b4ca4001d1c37a16345580b57066ec24f7fbdc2e9386ef14ee24b6dbfde3df4aff767a7ac5acf20a247946399dd1f2b
-
Filesize
53KB
MD54d7cde615a0f534bd5e359951829554b
SHA1c885d00d9000f2a5dbc78f6193a052b36f4fe968
SHA256414fdf9bdcae5136c1295d6d24740c50a484acd81f1f7d0fb5d5c138607cb80a
SHA51233d632f9fbb694440a1ca568c90518784278efd1dc9ee2b57028149d56ebe1f7346d5b59dcfafee2eeaa10091dda05f48958e909d6bfc891e037ae1cfbd048d4
-
Filesize
80KB
MD58ccbe4f27f9710f3e7f75e1d1de57e49
SHA1272e95e476477cd4a1715ee0bcf32318e0351718
SHA2563d36ee15c25b2308f8552e121d885c26b46b4e7fc6dbb41a684bec53e0ae3b5d
SHA512334f56b5158839f521513aff9de334536c86da633bf1a3b78592529275457973ed67fd55a54bef8f88ce918c2863c365cababfbd0ef888a27272906e281105d0
-
Filesize
80KB
MD58ccbe4f27f9710f3e7f75e1d1de57e49
SHA1272e95e476477cd4a1715ee0bcf32318e0351718
SHA2563d36ee15c25b2308f8552e121d885c26b46b4e7fc6dbb41a684bec53e0ae3b5d
SHA512334f56b5158839f521513aff9de334536c86da633bf1a3b78592529275457973ed67fd55a54bef8f88ce918c2863c365cababfbd0ef888a27272906e281105d0
-
Filesize
260KB
MD557d06744cbe8d579531f5704827605c1
SHA1222404c29087c7481127d5616e209e8a8946b110
SHA25642c00828ea0ca557e2f50c49ebc24d3e2ffbd207ad6128e002ee9487be0e7f1a
SHA5121d22108dbca3e6566a14e687077cfca481adf2eb4d6a214e49c2242f4aa3701f1a31037993f3ba78c41f9242666b2b0b1424f983ee660eae2e89b3c492d93093
-
Filesize
260KB
MD557d06744cbe8d579531f5704827605c1
SHA1222404c29087c7481127d5616e209e8a8946b110
SHA25642c00828ea0ca557e2f50c49ebc24d3e2ffbd207ad6128e002ee9487be0e7f1a
SHA5121d22108dbca3e6566a14e687077cfca481adf2eb4d6a214e49c2242f4aa3701f1a31037993f3ba78c41f9242666b2b0b1424f983ee660eae2e89b3c492d93093
-
Filesize
280KB
MD5b3c7427a9509d61a373b377e668c8ddd
SHA180b7a9d3fea90879ac10e4cbbd70968aaf8f46d3
SHA256b24dacfe819e4b8e04e3d1ae5a82ffda05ce5c870c0ce530f723c29c76fe5a28
SHA512616411ce4b75b80bba9bb901848f9814624deb89a941d4f13b2bc66b63a2eab230354f320a61610bb9166d368a77a3036068f3a7c76d0d0078e71b653e10c7fe
-
Filesize
280KB
MD5b3c7427a9509d61a373b377e668c8ddd
SHA180b7a9d3fea90879ac10e4cbbd70968aaf8f46d3
SHA256b24dacfe819e4b8e04e3d1ae5a82ffda05ce5c870c0ce530f723c29c76fe5a28
SHA512616411ce4b75b80bba9bb901848f9814624deb89a941d4f13b2bc66b63a2eab230354f320a61610bb9166d368a77a3036068f3a7c76d0d0078e71b653e10c7fe
-
Filesize
32KB
MD5af152804736fe7af65e4b49633a2d185
SHA13c2ecabfbdca7b4bfed2fbaae7cfeabe9d439d35
SHA25645b8430d8053f791bfcd0033ae2cdfed2b253a0f6835395055345058ab18c40e
SHA512749461feaacada8ddec990df90ae5f580fb9b6b0bad680015a7067d66ecd785822bb50223dc734d29016cb29dfa98c9efa08d53b99dc0e0fe26193ff12742cd6
-
Filesize
32KB
MD5af152804736fe7af65e4b49633a2d185
SHA13c2ecabfbdca7b4bfed2fbaae7cfeabe9d439d35
SHA25645b8430d8053f791bfcd0033ae2cdfed2b253a0f6835395055345058ab18c40e
SHA512749461feaacada8ddec990df90ae5f580fb9b6b0bad680015a7067d66ecd785822bb50223dc734d29016cb29dfa98c9efa08d53b99dc0e0fe26193ff12742cd6
-
Filesize
24KB
MD5046275674448c41615014cf770ee4f53
SHA14f51eb674e199d6b901aaffb55c4aeafb94acfb3
SHA2563c561abc78eb200f46286b30765a2f6bf6b6bc9c6f433b327955d2e0ef6aaa6f
SHA512db35c805e516209d0ee02e182711360ea2a49f7de5c79a01fe448beb673abe83ac638cf1c0b04c4e45f608fad490cdd5f8d2bd99aa0c0c679fb3fc9a77bbe0e2
-
Filesize
24KB
MD5046275674448c41615014cf770ee4f53
SHA14f51eb674e199d6b901aaffb55c4aeafb94acfb3
SHA2563c561abc78eb200f46286b30765a2f6bf6b6bc9c6f433b327955d2e0ef6aaa6f
SHA512db35c805e516209d0ee02e182711360ea2a49f7de5c79a01fe448beb673abe83ac638cf1c0b04c4e45f608fad490cdd5f8d2bd99aa0c0c679fb3fc9a77bbe0e2
-
Filesize
280KB
MD5d84c8215f9786211c908652a2d10f85d
SHA1e628c515285c0c0975221ce296eb311f51b4f983
SHA2569b24e59acdfcb1d099b972390418cd881371fcf7eec04b8961443a8879ea8197
SHA512134dc5a5e4b1aed47d1cc34e0c2f638c9b4ca4001d1c37a16345580b57066ec24f7fbdc2e9386ef14ee24b6dbfde3df4aff767a7ac5acf20a247946399dd1f2b
-
Filesize
280KB
MD5d84c8215f9786211c908652a2d10f85d
SHA1e628c515285c0c0975221ce296eb311f51b4f983
SHA2569b24e59acdfcb1d099b972390418cd881371fcf7eec04b8961443a8879ea8197
SHA512134dc5a5e4b1aed47d1cc34e0c2f638c9b4ca4001d1c37a16345580b57066ec24f7fbdc2e9386ef14ee24b6dbfde3df4aff767a7ac5acf20a247946399dd1f2b
-
Filesize
53KB
MD54d7cde615a0f534bd5e359951829554b
SHA1c885d00d9000f2a5dbc78f6193a052b36f4fe968
SHA256414fdf9bdcae5136c1295d6d24740c50a484acd81f1f7d0fb5d5c138607cb80a
SHA51233d632f9fbb694440a1ca568c90518784278efd1dc9ee2b57028149d56ebe1f7346d5b59dcfafee2eeaa10091dda05f48958e909d6bfc891e037ae1cfbd048d4
-
Filesize
4KB
MD5878f9b6da85cb98fcbdf6abd1730a32f
SHA1343007e658ea541f4680b4edf4513e69e1cc18a6
SHA25675b5a460ed6f47fca8ec1bcd8a11b22f24fb33de4d5f307b851ad20c7f831b7d
SHA5125425844e34ad5e717b08830020526f5c9465f654f3e9e29967b2983d5cb8dc225be2b89cd29a8e4cc99fcfc99e05556f66eefa0539283ab4569e603413a37293
-
Filesize
5KB
MD59d7ec1e355ac35cbe6991721ef5ae3b8
SHA1c35a00bd35c6e4a7516b93947be08ead966347e8
SHA25668a3cec42215323100398a8eb2cbb37da7d58fe0fa9c6312e954e0f50a95ca98
SHA512b7c4be28d8e179974672205a50e72fa1ec9e2e8170b3b8ee763e1751a3397c35afec7a72c88f0a79a8566749b2af1ff054660a96c3a6d6508c545d316a035dc0