65d029c81de68b2db56238ef3016dc0da5831510c62b0b14f805d89c2da3aaa8

Resubmissions

08/08/2023, 15:11

230808-skprtsdc92 10

08/08/2023, 15:06

230808-sgsdjsdc47 10

Analysis

max time kernel
49s
max time network
36s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
08/08/2023, 15:06

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Report Analysis Logs

General

Target

0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe
Size

843KB
MD5

63f04650961b3a4450c5bd784a63fa66
SHA1

6712833546ab1e1d94d7d92e03fcf118d9551c85
SHA256

0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178
SHA512

5622baa6a032e2fd33298a0203ca11fc790c5dcac788f4edb67255ae64cf463f6785f5112e1cca85b8188600947cf3f610209597535dbc4dbbc40c42143e5a9d
SSDEEP

12288:WrfR/+ayO8nQqCqPEFShI3R0HaYoHpKWPQAUkUbz3mcP0t9CybrzRPZ1brjmLQso:WAaYbzMFSIRWbgUvbUOyJZl3eZfy

Score

10^/10

persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\sdra64.exe,"	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\sdra64.exe	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe
File created	C:\Windows\SysWOW64\sdra64.exe	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe
3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe
3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe
3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3
PID 3240 wrote to memory of 592	3240	0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe	3

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:592

C:\Users\Admin\AppData\Local\Temp\0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe
"C:\Users\Admin\AppData\Local\Temp\0060fa563c86399ac56dfc261181beeeafc3a74ded1f88ee248d794fcb14e178.exe"
1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3240

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/592-143-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/592-148-0x0000000004790000-0x00000000047A9000-memory.dmp

Filesize
100KB

Download
memory/592-153-0x00000000047B0000-0x00000000047C9000-memory.dmp

Filesize
100KB

Download
memory/592-158-0x00000000047D0000-0x00000000047E9000-memory.dmp

Filesize
100KB

Download
memory/592-163-0x00000000047F0000-0x0000000004809000-memory.dmp

Filesize
100KB

Download
memory/592-168-0x0000000004810000-0x0000000004829000-memory.dmp

Filesize
100KB

Download
memory/592-173-0x0000000004830000-0x0000000004849000-memory.dmp

Filesize
100KB

Download
memory/592-178-0x0000000004850000-0x0000000004869000-memory.dmp

Filesize
100KB

Download
memory/592-183-0x0000000004870000-0x0000000004889000-memory.dmp

Filesize
100KB

Download
memory/592-188-0x0000000004890000-0x00000000048A9000-memory.dmp

Filesize
100KB

Download
memory/592-193-0x00000000048B0000-0x00000000048C9000-memory.dmp

Filesize
100KB

Download
memory/592-198-0x00000000048D0000-0x00000000048E9000-memory.dmp

Filesize
100KB

Download
memory/592-203-0x00000000048F0000-0x0000000004909000-memory.dmp

Filesize
100KB

Download
memory/592-208-0x0000000004910000-0x0000000004929000-memory.dmp

Filesize
100KB

Download
memory/592-213-0x0000000004930000-0x0000000004949000-memory.dmp

Filesize
100KB

Download
memory/592-218-0x0000000004950000-0x0000000004969000-memory.dmp

Filesize
100KB

Download
memory/592-223-0x0000000004970000-0x0000000004989000-memory.dmp

Filesize
100KB

Download
memory/592-228-0x0000000004990000-0x00000000049A9000-memory.dmp

Filesize
100KB

Download
memory/592-233-0x00000000049B0000-0x00000000049C9000-memory.dmp

Filesize
100KB

Download
memory/592-238-0x00000000049D0000-0x00000000049E9000-memory.dmp

Filesize
100KB

Download
memory/592-243-0x00000000049F0000-0x0000000004A09000-memory.dmp

Filesize
100KB

Download
memory/592-248-0x0000000004A10000-0x0000000004A29000-memory.dmp

Filesize
100KB

Download
memory/592-253-0x0000000004A30000-0x0000000004A49000-memory.dmp

Filesize
100KB

Download
memory/592-258-0x0000000004A50000-0x0000000004A69000-memory.dmp

Filesize
100KB

Download
memory/592-263-0x0000000004A70000-0x0000000004A89000-memory.dmp

Filesize
100KB

Download
memory/592-268-0x0000000004A90000-0x0000000004AA9000-memory.dmp

Filesize
100KB

Download
memory/592-273-0x0000000004AB0000-0x0000000004AC9000-memory.dmp

Filesize
100KB

Download
memory/592-278-0x0000000004AD0000-0x0000000004AE9000-memory.dmp

Filesize
100KB

Download
memory/592-283-0x0000000004AF0000-0x0000000004B09000-memory.dmp

Filesize
100KB

Download
memory/592-288-0x0000000004B10000-0x0000000004B29000-memory.dmp

Filesize
100KB

Download
memory/592-293-0x0000000004B30000-0x0000000004B49000-memory.dmp

Filesize
100KB

Download
memory/592-298-0x0000000004B50000-0x0000000004B69000-memory.dmp

Filesize
100KB

Download
memory/592-303-0x0000000004B70000-0x0000000004B89000-memory.dmp

Filesize
100KB

Download
memory/592-308-0x0000000004B90000-0x0000000004BA9000-memory.dmp

Filesize
100KB

Download
memory/592-313-0x0000000004BB0000-0x0000000004BC9000-memory.dmp

Filesize
100KB

Download
memory/592-318-0x0000000004BD0000-0x0000000004BE9000-memory.dmp

Filesize
100KB

Download
memory/592-323-0x0000000004BF0000-0x0000000004C09000-memory.dmp

Filesize
100KB

Download
memory/592-328-0x0000000004C10000-0x0000000004C29000-memory.dmp

Filesize
100KB

Download
memory/592-333-0x0000000004C30000-0x0000000004C49000-memory.dmp

Filesize
100KB

Download
memory/592-338-0x0000000004C50000-0x0000000004C69000-memory.dmp

Filesize
100KB

Download
memory/592-343-0x0000000004C70000-0x0000000004C89000-memory.dmp

Filesize
100KB

Download
memory/592-348-0x0000000004C90000-0x0000000004CA9000-memory.dmp

Filesize
100KB

Download
memory/592-353-0x0000000004CB0000-0x0000000004CC9000-memory.dmp

Filesize
100KB

Download
memory/592-358-0x0000000004CD0000-0x0000000004CE9000-memory.dmp

Filesize
100KB

Download
memory/592-363-0x0000000004CF0000-0x0000000004D09000-memory.dmp

Filesize
100KB

Download
memory/592-368-0x0000000004D10000-0x0000000004D29000-memory.dmp

Filesize
100KB

Download
memory/592-373-0x0000000004D30000-0x0000000004D49000-memory.dmp

Filesize
100KB

Download
memory/592-378-0x0000000004D50000-0x0000000004D69000-memory.dmp

Filesize
100KB

Download
memory/592-383-0x0000000004D70000-0x0000000004D89000-memory.dmp

Filesize
100KB

Download
memory/592-388-0x0000000004D90000-0x0000000004DA9000-memory.dmp

Filesize
100KB

Download
memory/592-393-0x0000000004DB0000-0x0000000004DC9000-memory.dmp

Filesize
100KB

Download
memory/592-398-0x0000000004DD0000-0x0000000004DE9000-memory.dmp

Filesize
100KB

Download
memory/592-403-0x0000000004DF0000-0x0000000004E09000-memory.dmp

Filesize
100KB

Download
memory/592-408-0x0000000004E10000-0x0000000004E29000-memory.dmp

Filesize
100KB

Download
memory/592-413-0x0000000004E30000-0x0000000004E49000-memory.dmp

Filesize
100KB

Download
memory/592-418-0x0000000004E50000-0x0000000004E69000-memory.dmp

Filesize
100KB

Download
memory/592-423-0x0000000004E70000-0x0000000004E89000-memory.dmp

Filesize
100KB

Download
memory/592-428-0x0000000004E90000-0x0000000004EA9000-memory.dmp

Filesize
100KB

Download
memory/592-433-0x0000000004EB0000-0x0000000004EC9000-memory.dmp

Filesize
100KB

Download
memory/592-438-0x0000000004ED0000-0x0000000004EE9000-memory.dmp

Filesize
100KB

Download
memory/592-443-0x0000000004EF0000-0x0000000004F09000-memory.dmp

Filesize
100KB

Download
memory/592-448-0x0000000004F10000-0x0000000004F29000-memory.dmp

Filesize
100KB

Download
memory/592-453-0x0000000004F30000-0x0000000004F49000-memory.dmp

Filesize
100KB

Download
memory/592-458-0x0000000004F50000-0x0000000004F69000-memory.dmp

Filesize
100KB

Download
memory/3240-133-0x00000000004A0000-0x00000000004B2000-memory.dmp

Filesize
72KB

Download
memory/3240-134-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/3240-1545-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download