Analysis
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max time kernel
154s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220112 -
submitted
16-02-2022 12:02
Static task
static1
Behavioral task
behavioral1
Sample
fb2aef6ff28eda5f75ec0c5c330251303587b6bccdec299042b0c922b490d11a.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
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Target
fb2aef6ff28eda5f75ec0c5c330251303587b6bccdec299042b0c922b490d11a.exe
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Size
120KB
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MD5
8950fcf3617883788286cc40cc8665f5
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SHA1
b169be225703daefcf7d236893ae55b5cc774dbd
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SHA256
fb2aef6ff28eda5f75ec0c5c330251303587b6bccdec299042b0c922b490d11a
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SHA512
ecbbce4372a7f597f9f2497160e05e61c8ebd7f44d528297f7d151d56a9a27c7faa9f3fdf7afab45c9b67fa02afe108cf5891a3061c2eba4647d931b1a2b5cb3
Malware Config
Extracted
Family
allcome
C2
http://dba692117be7b6d3480fe5220fdd58b38bf.xyz/exp.php?usr=infected
Wallets
DJTEj1dHbvRbzRMFswkBbEoVtYyDX4utrm
r9ZdXujmStGh4xJ45FXAYiz6vLeF12ft4H
GBPA3M5TJHPBUY33MFFNTSFHGQEV27P2SP7NCGK5ZZXINCNMXFYO4C5L
48J7NrfRFCPFfwyHaywQUSKuyn56or1kRByicvx2ZCFMRboGDmvxH9y4kQz6T2Hhv8AREnZE4dS43JoVcrkc4kShNTkXbv8
qp4cn8t095hphpy6qraafmtsfskjnnxevcvvug8e87
bc1q2phs6h42kfecv9eu2vm9qjspmtw8w0256eg8cc
0x7942b7173F1557F285666009006Bff1AEe1339B3
LdCE37gd4AgqxAyjMjc4NYdZNT2nn1qpen
Signatures
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suricata: ET MALWARE Win32/ClipBanker.OC CnC Activity M1
suricata: ET MALWARE Win32/ClipBanker.OC CnC Activity M1
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Executes dropped EXE 3 IoCs
pid Process 3208 subst.exe 3572 subst.exe 1976 subst.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation fb2aef6ff28eda5f75ec0c5c330251303587b6bccdec299042b0c922b490d11a.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\DeliveryOptimization\State\keyValueLKG.dat svchost.exe File opened for modification C:\Windows\Logs\CBS\CBS.log TiWorker.exe File opened for modification C:\Windows\WinSxS\pending.xml TiWorker.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 MusNotifyIcon.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz MusNotifyIcon.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1864 schtasks.exe -
Modifies data under HKEY_USERS 50 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadCount = "0" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Settings svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\BkDownloadRatePct = "45" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\GroupConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkUsageBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadPendingCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyGroupBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadRatePct = "100" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadPendingCount = "0" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "2.333347" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DownloadMode_BackCompat = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyInternetBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4248" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\FrDownloadRatePct = "90" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4124" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DODownloadMode = "1" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\GeoVersion_EndpointFullUri = "https://geover.prod.do.dsp.mp.microsoft.com/geoversion" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkUsageBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PeerInfoCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthlyUploadRestriction = "0" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLanBytes = "0" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\Geo_EndpointFullUri = "https://geo.prod.do.dsp.mp.microsoft.com/geo" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyInternetBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\InternetConnectionCount = "0" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.034507" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyLanBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LinkLocalConnectionCount = "0" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.000000" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "2" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\KVFileExpirationTime = "132896629852761407" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CacheSizeBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CDNConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LANConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLinkLocalBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCacheHostBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrCnt = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "3848" svchost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe Token: SeRestorePrivilege 3144 TiWorker.exe Token: SeSecurityPrivilege 3144 TiWorker.exe Token: SeBackupPrivilege 3144 TiWorker.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4072 wrote to memory of 1864 4072 fb2aef6ff28eda5f75ec0c5c330251303587b6bccdec299042b0c922b490d11a.exe 57 PID 4072 wrote to memory of 1864 4072 fb2aef6ff28eda5f75ec0c5c330251303587b6bccdec299042b0c922b490d11a.exe 57 PID 4072 wrote to memory of 1864 4072 fb2aef6ff28eda5f75ec0c5c330251303587b6bccdec299042b0c922b490d11a.exe 57
Processes
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C:\Users\Admin\AppData\Local\Temp\fb2aef6ff28eda5f75ec0c5c330251303587b6bccdec299042b0c922b490d11a.exe"C:\Users\Admin\AppData\Local\Temp\fb2aef6ff28eda5f75ec0c5c330251303587b6bccdec299042b0c922b490d11a.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4072 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /tn NvTmRep_CrashReport3_{B2FE1952-0186} /sc MINUTE /tr C:\Users\Admin\AppData\Local\CrashDumps\subst.exe2⤵
- Creates scheduled task(s)
PID:1864
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C:\Users\Admin\AppData\Local\CrashDumps\subst.exeC:\Users\Admin\AppData\Local\CrashDumps\subst.exe1⤵
- Executes dropped EXE
PID:3208
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:3356
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C:\Windows\system32\MusNotifyIcon.exe%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 131⤵
- Checks processor information in registry
PID:2024
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C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3144
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C:\Users\Admin\AppData\Local\CrashDumps\subst.exeC:\Users\Admin\AppData\Local\CrashDumps\subst.exe1⤵
- Executes dropped EXE
PID:3572
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C:\Users\Admin\AppData\Local\CrashDumps\subst.exeC:\Users\Admin\AppData\Local\CrashDumps\subst.exe1⤵
- Executes dropped EXE
PID:1976