Analysis
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max time kernel
150s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30-09-2022 20:30
Static task
static1
Behavioral task
behavioral1
Sample
c45b112928b22ba36de922755134df872b23cb36fd93402dd3454f437576207d.exe
Resource
win10v2004-20220812-en
General
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Target
c45b112928b22ba36de922755134df872b23cb36fd93402dd3454f437576207d.exe
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Size
141KB
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MD5
d64e9fd53d48f7f36a9e096b04bdcd7b
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SHA1
035cb1cb06b3fbbc8d6f88c338369ce4cddf80fb
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SHA256
c45b112928b22ba36de922755134df872b23cb36fd93402dd3454f437576207d
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SHA512
5f14907273f6f2b5484ec930ae05f9d6a44c8107b09a8aef393b70fb0cf65110bf6c92e6d53979ca4d17d7bb97d8b1b204a7599e89509428aefdd4bfed558949
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SSDEEP
3072:08RgbnU94FUzhqdR0AqJQULEaXMXcY5Sn6rYZ90w0mSj:0dbFMh0AQ4dXMDS6rYZ9fSj
Malware Config
Extracted
djvu
http://winnlinne.com/lancer/get.php
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extension
.ofww
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offline_id
xkNzhkB1wvgoDI7Uo0HPNLY3qCuwoFpP7nlhlut1
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payload_url
http://rgyui.top/dl/build2.exe
http://winnlinne.com/files/1/build3.exe
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ransomnote
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Extracted
vidar
54.7
517
https://t.me/trampapanam
https://nerdculture.de/@yoxhyp
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profile_id
517
Signatures
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Detected Djvu ransomware 10 IoCs
Processes:
resource yara_rule behavioral1/memory/2428-170-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2428-172-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4320-174-0x0000000002180000-0x000000000229B000-memory.dmp family_djvu behavioral1/memory/2428-175-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2428-176-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2428-181-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/3792-185-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/3792-186-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/3792-188-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/3792-222-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu -
Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/3168-133-0x0000000000640000-0x0000000000649000-memory.dmp family_smokeloader -
Djvu Ransomware
Ransomware which is a variant of the STOP family.
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Downloads MZ/PE file
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Executes dropped EXE 10 IoCs
Processes:
DFB.exe1157.exe1C07.exeDFB.exeDFB.exeDFB.exebuild2.exebuild3.exebuild2.exemstsca.exepid process 4320 DFB.exe 4308 1157.exe 4772 1C07.exe 2428 DFB.exe 2976 DFB.exe 3792 DFB.exe 3216 build2.exe 3488 build3.exe 4024 build2.exe 1732 mstsca.exe -
Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
DFB.exeDFB.exebuild2.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation DFB.exe Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation DFB.exe Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation build2.exe -
Loads dropped DLL 4 IoCs
Processes:
regsvr32.exebuild2.exepid process 5032 regsvr32.exe 5032 regsvr32.exe 4024 build2.exe 4024 build2.exe -
Modifies file permissions 1 TTPs 1 IoCs
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
explorer.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 explorer.exe Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 explorer.exe Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 explorer.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
DFB.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\44b1cc1c-44ee-4bf0-9810-45e4611adb2f\\DFB.exe\" --AutoStart" DFB.exe -
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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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 45 api.2ip.ua 46 api.2ip.ua 53 api.2ip.ua -
Suspicious use of SetThreadContext 3 IoCs
Processes:
DFB.exeDFB.exebuild2.exedescription pid process target process PID 4320 set thread context of 2428 4320 DFB.exe DFB.exe PID 2976 set thread context of 3792 2976 DFB.exe DFB.exe PID 3216 set thread context of 4024 3216 build2.exe build2.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
c45b112928b22ba36de922755134df872b23cb36fd93402dd3454f437576207d.exedescription ioc process Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c45b112928b22ba36de922755134df872b23cb36fd93402dd3454f437576207d.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c45b112928b22ba36de922755134df872b23cb36fd93402dd3454f437576207d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c45b112928b22ba36de922755134df872b23cb36fd93402dd3454f437576207d.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
build2.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 build2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString build2.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exepid process 3240 schtasks.exe 3208 schtasks.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 3212 timeout.exe -
Kills process with taskkill 1 IoCs
Processes:
taskkill.exepid process 2548 taskkill.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
c45b112928b22ba36de922755134df872b23cb36fd93402dd3454f437576207d.exepid process 3168 c45b112928b22ba36de922755134df872b23cb36fd93402dd3454f437576207d.exe 3168 c45b112928b22ba36de922755134df872b23cb36fd93402dd3454f437576207d.exe 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 512 -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
c45b112928b22ba36de922755134df872b23cb36fd93402dd3454f437576207d.exepid process 3168 c45b112928b22ba36de922755134df872b23cb36fd93402dd3454f437576207d.exe 512 512 512 512 -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
wmic.exeWMIC.exedescription pid process Token: SeIncreaseQuotaPrivilege 2844 wmic.exe Token: SeSecurityPrivilege 2844 wmic.exe Token: SeTakeOwnershipPrivilege 2844 wmic.exe Token: SeLoadDriverPrivilege 2844 wmic.exe Token: SeSystemProfilePrivilege 2844 wmic.exe Token: SeSystemtimePrivilege 2844 wmic.exe Token: SeProfSingleProcessPrivilege 2844 wmic.exe Token: SeIncBasePriorityPrivilege 2844 wmic.exe Token: SeCreatePagefilePrivilege 2844 wmic.exe Token: SeBackupPrivilege 2844 wmic.exe Token: SeRestorePrivilege 2844 wmic.exe Token: SeShutdownPrivilege 2844 wmic.exe Token: SeDebugPrivilege 2844 wmic.exe Token: SeSystemEnvironmentPrivilege 2844 wmic.exe Token: SeRemoteShutdownPrivilege 2844 wmic.exe Token: SeUndockPrivilege 2844 wmic.exe Token: SeManageVolumePrivilege 2844 wmic.exe Token: 33 2844 wmic.exe Token: 34 2844 wmic.exe Token: 35 2844 wmic.exe Token: 36 2844 wmic.exe Token: SeIncreaseQuotaPrivilege 2844 wmic.exe Token: SeSecurityPrivilege 2844 wmic.exe Token: SeTakeOwnershipPrivilege 2844 wmic.exe Token: SeLoadDriverPrivilege 2844 wmic.exe Token: SeSystemProfilePrivilege 2844 wmic.exe Token: SeSystemtimePrivilege 2844 wmic.exe Token: SeProfSingleProcessPrivilege 2844 wmic.exe Token: SeIncBasePriorityPrivilege 2844 wmic.exe Token: SeCreatePagefilePrivilege 2844 wmic.exe Token: SeBackupPrivilege 2844 wmic.exe Token: SeRestorePrivilege 2844 wmic.exe Token: SeShutdownPrivilege 2844 wmic.exe Token: SeDebugPrivilege 2844 wmic.exe Token: SeSystemEnvironmentPrivilege 2844 wmic.exe Token: SeRemoteShutdownPrivilege 2844 wmic.exe Token: SeUndockPrivilege 2844 wmic.exe Token: SeManageVolumePrivilege 2844 wmic.exe Token: 33 2844 wmic.exe Token: 34 2844 wmic.exe Token: 35 2844 wmic.exe Token: 36 2844 wmic.exe Token: SeShutdownPrivilege 512 Token: SeCreatePagefilePrivilege 512 Token: SeIncreaseQuotaPrivilege 1640 WMIC.exe Token: SeSecurityPrivilege 1640 WMIC.exe Token: SeTakeOwnershipPrivilege 1640 WMIC.exe Token: SeLoadDriverPrivilege 1640 WMIC.exe Token: SeSystemProfilePrivilege 1640 WMIC.exe Token: SeSystemtimePrivilege 1640 WMIC.exe Token: SeProfSingleProcessPrivilege 1640 WMIC.exe Token: SeIncBasePriorityPrivilege 1640 WMIC.exe Token: SeCreatePagefilePrivilege 1640 WMIC.exe Token: SeBackupPrivilege 1640 WMIC.exe Token: SeRestorePrivilege 1640 WMIC.exe Token: SeShutdownPrivilege 1640 WMIC.exe Token: SeDebugPrivilege 1640 WMIC.exe Token: SeSystemEnvironmentPrivilege 1640 WMIC.exe Token: SeRemoteShutdownPrivilege 1640 WMIC.exe Token: SeUndockPrivilege 1640 WMIC.exe Token: SeManageVolumePrivilege 1640 WMIC.exe Token: 33 1640 WMIC.exe Token: 34 1640 WMIC.exe Token: 35 1640 WMIC.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
regsvr32.exe1157.execmd.execmd.exeDFB.exeDFB.exeDFB.exeDFB.exedescription pid process target process PID 512 wrote to memory of 4492 512 regsvr32.exe PID 512 wrote to memory of 4492 512 regsvr32.exe PID 4492 wrote to memory of 5032 4492 regsvr32.exe regsvr32.exe PID 4492 wrote to memory of 5032 4492 regsvr32.exe regsvr32.exe PID 4492 wrote to memory of 5032 4492 regsvr32.exe regsvr32.exe PID 512 wrote to memory of 4320 512 DFB.exe PID 512 wrote to memory of 4320 512 DFB.exe PID 512 wrote to memory of 4320 512 DFB.exe PID 512 wrote to memory of 4308 512 1157.exe PID 512 wrote to memory of 4308 512 1157.exe PID 512 wrote to memory of 4308 512 1157.exe PID 512 wrote to memory of 4772 512 1C07.exe PID 512 wrote to memory of 4772 512 1C07.exe PID 512 wrote to memory of 4772 512 1C07.exe PID 512 wrote to memory of 4364 512 explorer.exe PID 512 wrote to memory of 4364 512 explorer.exe PID 512 wrote to memory of 4364 512 explorer.exe PID 512 wrote to memory of 4364 512 explorer.exe PID 4308 wrote to memory of 2844 4308 1157.exe wmic.exe PID 4308 wrote to memory of 2844 4308 1157.exe wmic.exe PID 4308 wrote to memory of 2844 4308 1157.exe wmic.exe PID 512 wrote to memory of 3676 512 explorer.exe PID 512 wrote to memory of 3676 512 explorer.exe PID 512 wrote to memory of 3676 512 explorer.exe PID 4308 wrote to memory of 1596 4308 1157.exe cmd.exe PID 4308 wrote to memory of 1596 4308 1157.exe cmd.exe PID 4308 wrote to memory of 1596 4308 1157.exe cmd.exe PID 1596 wrote to memory of 1640 1596 cmd.exe WMIC.exe PID 1596 wrote to memory of 1640 1596 cmd.exe WMIC.exe PID 1596 wrote to memory of 1640 1596 cmd.exe WMIC.exe PID 4308 wrote to memory of 1940 4308 1157.exe cmd.exe PID 4308 wrote to memory of 1940 4308 1157.exe cmd.exe PID 4308 wrote to memory of 1940 4308 1157.exe cmd.exe PID 1940 wrote to memory of 4084 1940 cmd.exe WMIC.exe PID 1940 wrote to memory of 4084 1940 cmd.exe WMIC.exe PID 1940 wrote to memory of 4084 1940 cmd.exe WMIC.exe PID 4320 wrote to memory of 2428 4320 DFB.exe DFB.exe PID 4320 wrote to memory of 2428 4320 DFB.exe DFB.exe PID 4320 wrote to memory of 2428 4320 DFB.exe DFB.exe PID 4320 wrote to memory of 2428 4320 DFB.exe DFB.exe PID 4320 wrote to memory of 2428 4320 DFB.exe DFB.exe PID 4320 wrote to memory of 2428 4320 DFB.exe DFB.exe PID 4320 wrote to memory of 2428 4320 DFB.exe DFB.exe PID 4320 wrote to memory of 2428 4320 DFB.exe DFB.exe PID 4320 wrote to memory of 2428 4320 DFB.exe DFB.exe PID 4320 wrote to memory of 2428 4320 DFB.exe DFB.exe PID 2428 wrote to memory of 976 2428 DFB.exe icacls.exe PID 2428 wrote to memory of 976 2428 DFB.exe icacls.exe PID 2428 wrote to memory of 976 2428 DFB.exe icacls.exe PID 2428 wrote to memory of 2976 2428 DFB.exe DFB.exe PID 2428 wrote to memory of 2976 2428 DFB.exe DFB.exe PID 2428 wrote to memory of 2976 2428 DFB.exe DFB.exe PID 2976 wrote to memory of 3792 2976 DFB.exe DFB.exe PID 2976 wrote to memory of 3792 2976 DFB.exe DFB.exe PID 2976 wrote to memory of 3792 2976 DFB.exe DFB.exe PID 2976 wrote to memory of 3792 2976 DFB.exe DFB.exe PID 2976 wrote to memory of 3792 2976 DFB.exe DFB.exe PID 2976 wrote to memory of 3792 2976 DFB.exe DFB.exe PID 2976 wrote to memory of 3792 2976 DFB.exe DFB.exe PID 2976 wrote to memory of 3792 2976 DFB.exe DFB.exe PID 2976 wrote to memory of 3792 2976 DFB.exe DFB.exe PID 2976 wrote to memory of 3792 2976 DFB.exe DFB.exe PID 3792 wrote to memory of 3216 3792 DFB.exe build2.exe PID 3792 wrote to memory of 3216 3792 DFB.exe build2.exe -
outlook_office_path 1 IoCs
Processes:
explorer.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 explorer.exe -
outlook_win_path 1 IoCs
Processes:
explorer.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 explorer.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c45b112928b22ba36de922755134df872b23cb36fd93402dd3454f437576207d.exe"C:\Users\Admin\AppData\Local\Temp\c45b112928b22ba36de922755134df872b23cb36fd93402dd3454f437576207d.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3168
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\B80A.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4492 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\B80A.dll2⤵
- Loads dropped DLL
PID:5032
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C:\Users\Admin\AppData\Local\Temp\DFB.exeC:\Users\Admin\AppData\Local\Temp\DFB.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4320 -
C:\Users\Admin\AppData\Local\Temp\DFB.exeC:\Users\Admin\AppData\Local\Temp\DFB.exe2⤵
- Executes dropped EXE
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2428 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\44b1cc1c-44ee-4bf0-9810-45e4611adb2f" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
PID:976 -
C:\Users\Admin\AppData\Local\Temp\DFB.exe"C:\Users\Admin\AppData\Local\Temp\DFB.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2976 -
C:\Users\Admin\AppData\Local\Temp\DFB.exe"C:\Users\Admin\AppData\Local\Temp\DFB.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3792 -
C:\Users\Admin\AppData\Local\86a58adb-b2ca-4725-b2be-02abd07c858d\build2.exe"C:\Users\Admin\AppData\Local\86a58adb-b2ca-4725-b2be-02abd07c858d\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:3216 -
C:\Users\Admin\AppData\Local\86a58adb-b2ca-4725-b2be-02abd07c858d\build2.exe"C:\Users\Admin\AppData\Local\86a58adb-b2ca-4725-b2be-02abd07c858d\build2.exe"6⤵
- Executes dropped EXE
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
PID:4024 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /im build2.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\86a58adb-b2ca-4725-b2be-02abd07c858d\build2.exe" & del C:\PrograData\*.dll & exit7⤵PID:1736
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C:\Windows\SysWOW64\taskkill.exetaskkill /im build2.exe /f8⤵
- Kills process with taskkill
PID:2548 -
C:\Windows\SysWOW64\timeout.exetimeout /t 68⤵
- Delays execution with timeout.exe
PID:3212 -
C:\Users\Admin\AppData\Local\86a58adb-b2ca-4725-b2be-02abd07c858d\build3.exe"C:\Users\Admin\AppData\Local\86a58adb-b2ca-4725-b2be-02abd07c858d\build3.exe"5⤵
- Executes dropped EXE
PID:3488 -
C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"6⤵
- Creates scheduled task(s)
PID:3240
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C:\Users\Admin\AppData\Local\Temp\1157.exeC:\Users\Admin\AppData\Local\Temp\1157.exe1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4308 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic os get Caption2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2844 -
C:\Windows\SysWOW64\cmd.execmd /C "wmic path win32_VideoController get name"2⤵
- Suspicious use of WriteProcessMemory
PID:1596 -
C:\Windows\SysWOW64\Wbem\WMIC.exewmic path win32_VideoController get name3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1640 -
C:\Windows\SysWOW64\cmd.execmd /C "wmic cpu get name"2⤵
- Suspicious use of WriteProcessMemory
PID:1940 -
C:\Windows\SysWOW64\Wbem\WMIC.exewmic cpu get name3⤵PID:4084
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C:\Users\Admin\AppData\Local\Temp\1C07.exeC:\Users\Admin\AppData\Local\Temp\1C07.exe1⤵
- Executes dropped EXE
PID:4772
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
PID:4364
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C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵PID:3676
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C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe1⤵
- Executes dropped EXE
PID:1732 -
C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"2⤵
- Creates scheduled task(s)
PID:3208
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
Filesize2KB
MD55f0a548198075b4cd8c891c5c0f45e4c
SHA1c3dd48a91f5a4dfbecd2a9e5802a8e5d8623aab6
SHA256bcb8d4f0e605ffe557f9f3d23291e2212f39acfa1df9f24331a4075810555839
SHA5128ade693197f9ca350f7c549312de77d70ef362dd3772a9ebb86c30dc7311d047bac0b9e1b517001b4e470271f7f181313f87eeae5b7a71ec5b7be5380525e22f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
Filesize1KB
MD5cb19ea31ccbd0203dd87e096916c57fa
SHA1cab9da6765c414006fc24a26afe3d9faed3da46c
SHA256f2c2e4c4cb0138ea54016a5b4e248a37f10c3ce22ad3ac85f8509a9692d0394b
SHA51220b5e6d75aa6340e47bb723541ede1ca9a54b8df916e3b9ae6e27ae869dfd13605feb400e0c847974594e126b9852dcb1785f55fc93ba10abcdef93ef71f5b36
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
Filesize488B
MD554eea35a865a27efa5c50f983badb686
SHA1ab5bd79fb068f6288c9e6c3ce5cecef7b55e2b1e
SHA25610eeaad37bf25953d3503140832d7982831475bfd4b0fc47dae4918f2e1f2d90
SHA51275d32e321c92b55b71e03325cdbc45c54414c4a96fcff31ff4c2a62ec7656aa559a1b65b8ea3c07439c11e00a34cb67385014e8f445a5f319b3b42222341a306
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
Filesize482B
MD5c56f99b4e79971fd2a63811f8ba80056
SHA10fec499c168c411d4ba67df4b309bc46bb022131
SHA256b18b8ce670e6041c7d21596498076738d0c902d998b1fb2cf81eeed7942ebc32
SHA512b8f05a78bbf8e00b1d2c5f7296ded43c0996316b8b4fd8f9ed1bc9b4b464ac644092f9a417f16c234ac4823e4b196e159e74a338fe6e7289b42d53e091a93cab
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Filesize
804KB
MD5882a96452e0073218ab82ebc8844281b
SHA1e36ad67193b1e3175290d68284eea511d5bb2a17
SHA256398688e1e89e802326e6867bd0c3197f10de218371d70a61cff39dd9a80a8a60
SHA512e5d798d6c2a4dd7207307fdd9133ae2fb5c758c37da7cdc35a435c2288141a847b04d3546cf1e965eeeca5849b8ac8bb3b7a58b56ece83d9ba1e3b3b9315f482
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Filesize
418KB
MD5bc47d3a0d4a74adc40b3a7035344becb
SHA1dd80bbe70106b62ea58924173a364cc936a0b1f4
SHA25606d1366df3628a010416384f7c77c493ac35f13ee05e010751708d681ebe5169
SHA5124a4ef35c5fcbfc5a6b86dd6235f8b1b4f048ee5b5bd74fd9173a65cd450ec0f58fcf74f5fd2e58dd5dee486c0e41c2523cd6d7528d56fc2627fbdf8b598a29e4
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Filesize
418KB
MD5bc47d3a0d4a74adc40b3a7035344becb
SHA1dd80bbe70106b62ea58924173a364cc936a0b1f4
SHA25606d1366df3628a010416384f7c77c493ac35f13ee05e010751708d681ebe5169
SHA5124a4ef35c5fcbfc5a6b86dd6235f8b1b4f048ee5b5bd74fd9173a65cd450ec0f58fcf74f5fd2e58dd5dee486c0e41c2523cd6d7528d56fc2627fbdf8b598a29e4
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Filesize
418KB
MD5bc47d3a0d4a74adc40b3a7035344becb
SHA1dd80bbe70106b62ea58924173a364cc936a0b1f4
SHA25606d1366df3628a010416384f7c77c493ac35f13ee05e010751708d681ebe5169
SHA5124a4ef35c5fcbfc5a6b86dd6235f8b1b4f048ee5b5bd74fd9173a65cd450ec0f58fcf74f5fd2e58dd5dee486c0e41c2523cd6d7528d56fc2627fbdf8b598a29e4
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Filesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
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Filesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
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Filesize
4.3MB
MD55a788320124ae33bcf0d2bc05dddfe73
SHA11fbc56a9fd312533327922a1cea1a23e0f1cf7b1
SHA25699a1fe705344e60c49324310fbe8b831be94467fa2daac4cf4888d83d97ca790
SHA51253f8e2768fbf10f2e22ce17eab74728fb0beda0b5c70ef05ef4e8fc8f51106ad6c2ecec9e386e340053eb8c7543c74f0418ff8fc82d487d46972a6d2e4622d2a
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Filesize
4.3MB
MD55a788320124ae33bcf0d2bc05dddfe73
SHA11fbc56a9fd312533327922a1cea1a23e0f1cf7b1
SHA25699a1fe705344e60c49324310fbe8b831be94467fa2daac4cf4888d83d97ca790
SHA51253f8e2768fbf10f2e22ce17eab74728fb0beda0b5c70ef05ef4e8fc8f51106ad6c2ecec9e386e340053eb8c7543c74f0418ff8fc82d487d46972a6d2e4622d2a
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Filesize
8.9MB
MD51a46061adcf713ccfa1769fd7ad89f37
SHA13d9a5074f4010250f8d27543190ae792fb3b7fcb
SHA256ba9ed3944e8ec8bfa8140d6b737f7275a14041e54b8e635edc6f7b9d7b9d60b1
SHA5125c20758cf5aac63bf575d49b963d9a0e4426026be869c31c2568184c2666752eb7dcb44f56e92f881083e655b6361b130dd3cff5a5bd7a998feaca1680ae2047
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Filesize
8.9MB
MD51a46061adcf713ccfa1769fd7ad89f37
SHA13d9a5074f4010250f8d27543190ae792fb3b7fcb
SHA256ba9ed3944e8ec8bfa8140d6b737f7275a14041e54b8e635edc6f7b9d7b9d60b1
SHA5125c20758cf5aac63bf575d49b963d9a0e4426026be869c31c2568184c2666752eb7dcb44f56e92f881083e655b6361b130dd3cff5a5bd7a998feaca1680ae2047
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Filesize
1.9MB
MD567fdb82fdbc2b7c96197e1e7910221d5
SHA1a04e893b5e681ec1dd4b4518704b1e8f4e3ea2d4
SHA2568a914b14659e7c2346089fa7a6f43755d94cf89fd56de4c1a7f6aa60ab451a2e
SHA5125ad03c8b6b9e242b84f85cc0a8637164d1a0aaa5dd1994a9f2d567de65beac2b19ba2533277eeb22c068122eb5fca45435799398fc0e3031384bffdeeb1078fc
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Filesize
1.9MB
MD567fdb82fdbc2b7c96197e1e7910221d5
SHA1a04e893b5e681ec1dd4b4518704b1e8f4e3ea2d4
SHA2568a914b14659e7c2346089fa7a6f43755d94cf89fd56de4c1a7f6aa60ab451a2e
SHA5125ad03c8b6b9e242b84f85cc0a8637164d1a0aaa5dd1994a9f2d567de65beac2b19ba2533277eeb22c068122eb5fca45435799398fc0e3031384bffdeeb1078fc
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Filesize
1.9MB
MD567fdb82fdbc2b7c96197e1e7910221d5
SHA1a04e893b5e681ec1dd4b4518704b1e8f4e3ea2d4
SHA2568a914b14659e7c2346089fa7a6f43755d94cf89fd56de4c1a7f6aa60ab451a2e
SHA5125ad03c8b6b9e242b84f85cc0a8637164d1a0aaa5dd1994a9f2d567de65beac2b19ba2533277eeb22c068122eb5fca45435799398fc0e3031384bffdeeb1078fc
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Filesize
804KB
MD5882a96452e0073218ab82ebc8844281b
SHA1e36ad67193b1e3175290d68284eea511d5bb2a17
SHA256398688e1e89e802326e6867bd0c3197f10de218371d70a61cff39dd9a80a8a60
SHA512e5d798d6c2a4dd7207307fdd9133ae2fb5c758c37da7cdc35a435c2288141a847b04d3546cf1e965eeeca5849b8ac8bb3b7a58b56ece83d9ba1e3b3b9315f482
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Filesize
804KB
MD5882a96452e0073218ab82ebc8844281b
SHA1e36ad67193b1e3175290d68284eea511d5bb2a17
SHA256398688e1e89e802326e6867bd0c3197f10de218371d70a61cff39dd9a80a8a60
SHA512e5d798d6c2a4dd7207307fdd9133ae2fb5c758c37da7cdc35a435c2288141a847b04d3546cf1e965eeeca5849b8ac8bb3b7a58b56ece83d9ba1e3b3b9315f482
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Filesize
804KB
MD5882a96452e0073218ab82ebc8844281b
SHA1e36ad67193b1e3175290d68284eea511d5bb2a17
SHA256398688e1e89e802326e6867bd0c3197f10de218371d70a61cff39dd9a80a8a60
SHA512e5d798d6c2a4dd7207307fdd9133ae2fb5c758c37da7cdc35a435c2288141a847b04d3546cf1e965eeeca5849b8ac8bb3b7a58b56ece83d9ba1e3b3b9315f482
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Filesize
804KB
MD5882a96452e0073218ab82ebc8844281b
SHA1e36ad67193b1e3175290d68284eea511d5bb2a17
SHA256398688e1e89e802326e6867bd0c3197f10de218371d70a61cff39dd9a80a8a60
SHA512e5d798d6c2a4dd7207307fdd9133ae2fb5c758c37da7cdc35a435c2288141a847b04d3546cf1e965eeeca5849b8ac8bb3b7a58b56ece83d9ba1e3b3b9315f482
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Filesize
804KB
MD5882a96452e0073218ab82ebc8844281b
SHA1e36ad67193b1e3175290d68284eea511d5bb2a17
SHA256398688e1e89e802326e6867bd0c3197f10de218371d70a61cff39dd9a80a8a60
SHA512e5d798d6c2a4dd7207307fdd9133ae2fb5c758c37da7cdc35a435c2288141a847b04d3546cf1e965eeeca5849b8ac8bb3b7a58b56ece83d9ba1e3b3b9315f482
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Filesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
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Filesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a