Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-10-2024 12:25
Static task
static1
Behavioral task
behavioral1
Sample
ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe
Resource
win7-20240903-en
General
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Target
ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe
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Size
258KB
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MD5
46bb734c47fd5bd04999e5854a4d3c6e
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SHA1
6dc503c57bd9dbd7dde00e969d6f325e6b51febf
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SHA256
ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b
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SHA512
90b16e51825d7d5311f21d2d6792add4f4bd090c3c39f2671550375f3a86f48ac56ce5b098e70d3f3d3034f929bb69a7a94ac8991c442a09e786fa378b0a3381
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SSDEEP
3072:+5anOtzyzmT53JiWYTxPdWnpsKtEhHQcx4sLSs99EIzpvf2iFgC79+tMQbI:+5UOkz4YpAOpusOq9EINeEgC79+ttI
Malware Config
Extracted
asyncrat
0.5.7B
Default
154.216.17.207:7707
154.216.17.207:8808
154.216.17.207:1188
AsyncMutex_6SI8OkPnk
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delay
100
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install
true
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install_file
file.exe
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install_folder
%AppData%
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe -
Executes dropped EXE 3 IoCs
Processes:
file.exefile.exefile.exepid process 2944 file.exe 5064 file.exe 4820 file.exe -
Suspicious use of SetThreadContext 4 IoCs
Processes:
ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exefile.exedescription pid process target process PID 1996 set thread context of 3744 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 1996 set thread context of 4316 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 2944 set thread context of 5064 2944 file.exe file.exe PID 2944 set thread context of 4820 2944 file.exe file.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 2092 4316 WerFault.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 1412 5064 WerFault.exe file.exe -
System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
timeout.exefile.exefile.execcea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.execcea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.execmd.execmd.exeschtasks.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language timeout.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language file.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language file.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 3244 timeout.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 19 IoCs
Processes:
ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exepid process 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.execcea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exefile.exedescription pid process Token: SeDebugPrivilege 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe Token: SeDebugPrivilege 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe Token: SeDebugPrivilege 2944 file.exe -
Suspicious use of WriteProcessMemory 47 IoCs
Processes:
ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.execcea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.execmd.execmd.exefile.exedescription pid process target process PID 1996 wrote to memory of 3744 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 1996 wrote to memory of 3744 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 1996 wrote to memory of 3744 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 1996 wrote to memory of 3744 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 1996 wrote to memory of 3744 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 1996 wrote to memory of 3744 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 1996 wrote to memory of 3744 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 1996 wrote to memory of 3744 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 1996 wrote to memory of 4316 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 1996 wrote to memory of 4316 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 1996 wrote to memory of 4316 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 1996 wrote to memory of 4316 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 1996 wrote to memory of 4316 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 1996 wrote to memory of 4316 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 1996 wrote to memory of 4316 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 1996 wrote to memory of 4316 1996 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe PID 3744 wrote to memory of 1008 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe cmd.exe PID 3744 wrote to memory of 1008 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe cmd.exe PID 3744 wrote to memory of 1008 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe cmd.exe PID 3744 wrote to memory of 1096 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe cmd.exe PID 3744 wrote to memory of 1096 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe cmd.exe PID 3744 wrote to memory of 1096 3744 ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe cmd.exe PID 1008 wrote to memory of 1800 1008 cmd.exe schtasks.exe PID 1008 wrote to memory of 1800 1008 cmd.exe schtasks.exe PID 1008 wrote to memory of 1800 1008 cmd.exe schtasks.exe PID 1096 wrote to memory of 3244 1096 cmd.exe timeout.exe PID 1096 wrote to memory of 3244 1096 cmd.exe timeout.exe PID 1096 wrote to memory of 3244 1096 cmd.exe timeout.exe PID 1096 wrote to memory of 2944 1096 cmd.exe file.exe PID 1096 wrote to memory of 2944 1096 cmd.exe file.exe PID 1096 wrote to memory of 2944 1096 cmd.exe file.exe PID 2944 wrote to memory of 5064 2944 file.exe file.exe PID 2944 wrote to memory of 5064 2944 file.exe file.exe PID 2944 wrote to memory of 5064 2944 file.exe file.exe PID 2944 wrote to memory of 5064 2944 file.exe file.exe PID 2944 wrote to memory of 5064 2944 file.exe file.exe PID 2944 wrote to memory of 5064 2944 file.exe file.exe PID 2944 wrote to memory of 5064 2944 file.exe file.exe PID 2944 wrote to memory of 5064 2944 file.exe file.exe PID 2944 wrote to memory of 4820 2944 file.exe file.exe PID 2944 wrote to memory of 4820 2944 file.exe file.exe PID 2944 wrote to memory of 4820 2944 file.exe file.exe PID 2944 wrote to memory of 4820 2944 file.exe file.exe PID 2944 wrote to memory of 4820 2944 file.exe file.exe PID 2944 wrote to memory of 4820 2944 file.exe file.exe PID 2944 wrote to memory of 4820 2944 file.exe file.exe PID 2944 wrote to memory of 4820 2944 file.exe file.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe"C:\Users\Admin\AppData\Local\Temp\ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1996 -
C:\Users\Admin\AppData\Local\Temp\ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exeC:\Users\Admin\AppData\Local\Temp\ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe2⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3744 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "file" /tr '"C:\Users\Admin\AppData\Roaming\file.exe"' & exit3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1008 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /f /sc onlogon /rl highest /tn "file" /tr '"C:\Users\Admin\AppData\Roaming\file.exe"'4⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:1800 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp45AA.tmp.bat""3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1096 -
C:\Windows\SysWOW64\timeout.exetimeout 34⤵
- System Location Discovery: System Language Discovery
- Delays execution with timeout.exe
PID:3244 -
C:\Users\Admin\AppData\Roaming\file.exe"C:\Users\Admin\AppData\Roaming\file.exe"4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2944 -
C:\Users\Admin\AppData\Roaming\file.exeC:\Users\Admin\AppData\Roaming\file.exe5⤵
- Executes dropped EXE
PID:5064 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 806⤵
- Program crash
PID:1412 -
C:\Users\Admin\AppData\Roaming\file.exeC:\Users\Admin\AppData\Roaming\file.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4820 -
C:\Users\Admin\AppData\Local\Temp\ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exeC:\Users\Admin\AppData\Local\Temp\ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe2⤵PID:4316
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4316 -s 803⤵
- Program crash
PID:2092
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4316 -ip 43161⤵PID:4076
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 5064 -ip 50641⤵PID:4224
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b.exe.log
Filesize706B
MD5d95c58e609838928f0f49837cab7dfd2
SHA155e7139a1e3899195b92ed8771d1ca2c7d53c916
SHA2560407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339
SHA512405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d
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Filesize
148B
MD5089462dc28fc9c290b2c5fb43b0539f5
SHA10353e7ae6279711aa35eb717d8148ba2c57541c7
SHA256662034b65a233698d9bc9db186cb19bc0a7a6330d0a4868a42819b9750a15b93
SHA5122f24bb8f82e0ea101cc7f34c22949bc5d8b37e637d5c93d128419ae9a7a55ab6b330e6956f9c473ce6fb82ef61fbb3a6bbd7f55fa9163f311d3906b93ade7089
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Filesize
258KB
MD546bb734c47fd5bd04999e5854a4d3c6e
SHA16dc503c57bd9dbd7dde00e969d6f325e6b51febf
SHA256ccea7af19365b950a3f04f3867bb463cc2ac2343d449ec5b0807009c29ace47b
SHA51290b16e51825d7d5311f21d2d6792add4f4bd090c3c39f2671550375f3a86f48ac56ce5b098e70d3f3d3034f929bb69a7a94ac8991c442a09e786fa378b0a3381