Overview
overview
10Static
static
10arrow/0caa...bd.exe
windows7-x64
10arrow/0caa...bd.exe
windows10-2004-x64
10arrow/150c...0a.exe
windows7-x64
10arrow/150c...0a.exe
windows10-2004-x64
10arrow/17a7...ff.exe
windows7-x64
10arrow/17a7...ff.exe
windows10-2004-x64
10arrow/2380...0c.exe
windows7-x64
10arrow/2380...0c.exe
windows10-2004-x64
10arrow/2fb8...ee.exe
windows7-x64
3arrow/2fb8...ee.exe
windows10-2004-x64
7arrow/3dbd...fb.exe
windows7-x64
10arrow/3dbd...fb.exe
windows10-2004-x64
10arrow/4a09...07.exe
windows7-x64
10arrow/4a09...07.exe
windows10-2004-x64
10arrow/4c4d...a5.exe
windows7-x64
3arrow/4c4d...a5.exe
windows10-2004-x64
7arrow/54a0...24.exe
windows7-x64
10arrow/54a0...24.exe
windows10-2004-x64
10arrow/59a7...8c.exe
windows7-x64
10arrow/59a7...8c.exe
windows10-2004-x64
10arrow/5a45...7c.exe
windows7-x64
10arrow/5a45...7c.exe
windows10-2004-x64
10arrow/5d57...92.exe
windows7-x64
10arrow/5d57...92.exe
windows10-2004-x64
10arrow/6540...5e.exe
windows7-x64
10arrow/6540...5e.exe
windows10-2004-x64
10arrow/8a3d...bc.exe
windows7-x64
10arrow/8a3d...bc.exe
windows10-2004-x64
10arrow/a192...71.exe
windows7-x64
10arrow/a192...71.exe
windows10-2004-x64
7arrow/b20d...3f.exe
windows7-x64
10arrow/b20d...3f.exe
windows10-2004-x64
10Analysis
-
max time kernel
139s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
04-05-2023 12:31
Static task
static1
Behavioral task
behavioral1
Sample
arrow/0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
arrow/0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
arrow/150c06bc4cba9064302fb96f2b3565f433b43847b6d59448ce15b9024e6c9b0a.exe
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
arrow/150c06bc4cba9064302fb96f2b3565f433b43847b6d59448ce15b9024e6c9b0a.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
arrow/17a76858f5bba3812b8f429e261ba0e84baf8197fe1f4478aa6c7adc5d8dd6ff.exe
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
arrow/17a76858f5bba3812b8f429e261ba0e84baf8197fe1f4478aa6c7adc5d8dd6ff.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
arrow/2380ff875da958af3a345764860a8d70761bdc4f9feb20c1b183a83b9cae1b0c.exe
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
arrow/2380ff875da958af3a345764860a8d70761bdc4f9feb20c1b183a83b9cae1b0c.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral9
Sample
arrow/2fb8100d4fb1ee22837aec10889c4b0303434e50944b96a390164e449eb62dee.exe
Resource
win7-20230220-en
Behavioral task
behavioral10
Sample
arrow/2fb8100d4fb1ee22837aec10889c4b0303434e50944b96a390164e449eb62dee.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral11
Sample
arrow/3dbd1065734c9b3e603bc2a81dbadb77beeb54c6a918a6a4ae0687659ac3c0fb.exe
Resource
win7-20230220-en
Behavioral task
behavioral12
Sample
arrow/3dbd1065734c9b3e603bc2a81dbadb77beeb54c6a918a6a4ae0687659ac3c0fb.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral13
Sample
arrow/4a09a7db3729524b264f61bd57d422714e43167d391eae1df73cad90c2982d07.exe
Resource
win7-20230220-en
Behavioral task
behavioral14
Sample
arrow/4a09a7db3729524b264f61bd57d422714e43167d391eae1df73cad90c2982d07.exe
Resource
win10v2004-20230221-en
Behavioral task
behavioral15
Sample
arrow/4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe
Resource
win7-20230220-en
Behavioral task
behavioral16
Sample
arrow/4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral17
Sample
arrow/54a0a1cf6b5fb30614ff4a2a7757cadf23fa539b4a352137dfc3292c6ceffa24.exe
Resource
win7-20230220-en
Behavioral task
behavioral18
Sample
arrow/54a0a1cf6b5fb30614ff4a2a7757cadf23fa539b4a352137dfc3292c6ceffa24.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral19
Sample
arrow/59a734c5ae920f5791ace8728981fffe7c9f9270fe26c27c9482dde038dd398c.exe
Resource
win7-20230220-en
Behavioral task
behavioral20
Sample
arrow/59a734c5ae920f5791ace8728981fffe7c9f9270fe26c27c9482dde038dd398c.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral21
Sample
arrow/5a45e4a32a4f2081b33dee2ab94eb3ebb4afafe0bd8f5b76e93dfe975c4a607c.exe
Resource
win7-20230220-en
Behavioral task
behavioral22
Sample
arrow/5a45e4a32a4f2081b33dee2ab94eb3ebb4afafe0bd8f5b76e93dfe975c4a607c.exe
Resource
win10v2004-20230221-en
Behavioral task
behavioral23
Sample
arrow/5d573461fbe87a4441a12b5b61a3b74019aa21a784f9cf4410e1da100a55c792.exe
Resource
win7-20230220-en
Behavioral task
behavioral24
Sample
arrow/5d573461fbe87a4441a12b5b61a3b74019aa21a784f9cf4410e1da100a55c792.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral25
Sample
arrow/65403a8b9ecca912ea5cfa91aecdbe77c23e652e4c7465efded126c74711f65e.exe
Resource
win7-20230220-en
Behavioral task
behavioral26
Sample
arrow/65403a8b9ecca912ea5cfa91aecdbe77c23e652e4c7465efded126c74711f65e.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral27
Sample
arrow/8a3d555c8d1019b6d42721a2eea770d2101458fd70b208f6767db2eeb1cd44bc.exe
Resource
win7-20230220-en
Behavioral task
behavioral28
Sample
arrow/8a3d555c8d1019b6d42721a2eea770d2101458fd70b208f6767db2eeb1cd44bc.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral29
Sample
arrow/a1923ce6f95ba7e57b9d8ea27c1867283cacbc992a0f9e16ec9dd864930d9d71.exe
Resource
win7-20230220-en
Behavioral task
behavioral30
Sample
arrow/a1923ce6f95ba7e57b9d8ea27c1867283cacbc992a0f9e16ec9dd864930d9d71.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral31
Sample
arrow/b20df532e15674feb9da8728664caa14c6447f4473f2d64f6052de6af0737b3f.exe
Resource
win7-20230220-en
Behavioral task
behavioral32
Sample
arrow/b20df532e15674feb9da8728664caa14c6447f4473f2d64f6052de6af0737b3f.exe
Resource
win10v2004-20230220-en
General
-
Target
arrow/0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe
-
Size
138KB
-
MD5
bb434c347ca1709e54bee1a5d9a5757e
-
SHA1
844b1f01f53eb6e8f8934880fa7f8994c4245dd4
-
SHA256
0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd
-
SHA512
46b87c83ce85d44b152a5921b76f65af19fc93896bc8557b979c72ffdbaef3b21245f1c8aea75a5bd2125bc8df7485f2bcaf98d8b7ee0785c8c1496d08a571be
-
SSDEEP
3072:PbvG5mz7Bqh1v59Y08mAjs0Ltel+qOeJHlpV8b+Y/Yt:PbviS7BqjjYHdrqkL/
Malware Config
Extracted
arrowrat
KRCK1R
185.183.35.38:1338
4IA671
Signatures
-
Modifies WinLogon for persistence 2 TTPs 1 IoCs
Processes:
0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, C:\\Users\\Admin\\AppData\\Roaming\\DNL4G7\\URZSPD.exe" 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe -
Modifies Installed Components in the registry 2 TTPs 1 IoCs
Processes:
explorer.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
Processes:
explorer.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe -
Suspicious behavior: EnumeratesProcesses 21 IoCs
Processes:
0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exepid process 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe -
Suspicious use of AdjustPrivilegeToken 16 IoCs
Processes:
0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exeexplorer.exeAUDIODG.EXEdescription pid process Token: SeDebugPrivilege 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe Token: SeShutdownPrivilege 1496 explorer.exe Token: SeShutdownPrivilege 1496 explorer.exe Token: SeShutdownPrivilege 1496 explorer.exe Token: SeShutdownPrivilege 1496 explorer.exe Token: SeShutdownPrivilege 1496 explorer.exe Token: SeShutdownPrivilege 1496 explorer.exe Token: SeShutdownPrivilege 1496 explorer.exe Token: SeShutdownPrivilege 1496 explorer.exe Token: 33 1576 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1576 AUDIODG.EXE Token: 33 1576 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1576 AUDIODG.EXE Token: SeShutdownPrivilege 1496 explorer.exe Token: SeShutdownPrivilege 1496 explorer.exe Token: SeShutdownPrivilege 1496 explorer.exe -
Suspicious use of FindShellTrayWindow 27 IoCs
Processes:
explorer.exepid process 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe -
Suspicious use of SendNotifyMessage 17 IoCs
Processes:
explorer.exepid process 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe 1496 explorer.exe -
Suspicious use of WriteProcessMemory 46 IoCs
Processes:
0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exeexplorer.exedescription pid process target process PID 1648 wrote to memory of 1496 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe explorer.exe PID 1648 wrote to memory of 1496 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe explorer.exe PID 1648 wrote to memory of 1496 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe explorer.exe PID 1496 wrote to memory of 1536 1496 explorer.exe ctfmon.exe PID 1496 wrote to memory of 1536 1496 explorer.exe ctfmon.exe PID 1496 wrote to memory of 1536 1496 explorer.exe ctfmon.exe PID 1648 wrote to memory of 1520 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1520 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1520 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1520 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 468 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 468 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 468 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 468 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1316 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1316 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1316 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1316 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1100 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1100 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1100 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1100 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1760 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1760 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1760 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1760 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 544 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 544 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 544 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 544 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1148 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1148 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1148 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1148 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 656 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 656 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 656 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 656 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1960 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1960 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1960 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 1960 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 340 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 340 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 340 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe PID 1648 wrote to memory of 340 1648 0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe cvtres.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\arrow\0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe"C:\Users\Admin\AppData\Local\Temp\arrow\0caa17db0c1d695ce4e5bc3f3fc7c9c2e7f96e489108e0303b81fa45efcf92bd.exe"1⤵
- Modifies WinLogon for persistence
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1648 -
C:\Windows\explorer.exe"C:\Windows\explorer.exe"2⤵
- Modifies Installed Components in the registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1496 -
C:\Windows\system32\ctfmon.exectfmon.exe3⤵PID:1536
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe" KRCK1R 185.183.35.38 1338 4IA6712⤵PID:1520
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe" KRCK1R 185.183.35.38 1338 4IA6712⤵PID:468
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe" KRCK1R 185.183.35.38 1338 4IA6712⤵PID:1316
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe" KRCK1R 185.183.35.38 1338 4IA6712⤵PID:1100
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe" KRCK1R 185.183.35.38 1338 4IA6712⤵PID:1760
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe" KRCK1R 185.183.35.38 1338 4IA6712⤵PID:544
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe" KRCK1R 185.183.35.38 1338 4IA6712⤵PID:1148
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe" KRCK1R 185.183.35.38 1338 4IA6712⤵PID:656
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe" KRCK1R 185.183.35.38 1338 4IA6712⤵PID:1960
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe" KRCK1R 185.183.35.38 1338 4IA6712⤵PID:340
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x1a81⤵
- Suspicious use of AdjustPrivilegeToken
PID:1576
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1496-56-0x0000000003BE0000-0x0000000003BE1000-memory.dmpFilesize
4KB
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memory/1496-57-0x0000000003BE0000-0x0000000003BE1000-memory.dmpFilesize
4KB
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memory/1496-61-0x0000000002640000-0x0000000002650000-memory.dmpFilesize
64KB
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memory/1648-54-0x00000000011D0000-0x00000000011F8000-memory.dmpFilesize
160KB