20255172b8fd51dbcb7aee4d37988ad7afb987200b824535f9c5be12b7ece4e1

Analysis

max time kernel
149s
max time network
138s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 01:36

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General

Target

74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe
Size

2.3MB
MD5

349f1e2d55ec863e91cd325d6e3355ff
SHA1

eaa906385fe2047e586c7d09f50c12fae72b2784
SHA256

74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2
SHA512

a3fc8a82d964d15f98660406c4a026ab481ce1eecd4eb1f30f4380a9067615404267aee840c12d0921ac8e95b40c837a76c0a94ff317cac7a1a361ba87f20dad
SSDEEP

49152:TpioFaxkpgF+x9gffTrkSbmVBBEzLHfLI0Q/l7GdkFFCfIGXL9:coFcKx9gf2VBkY7GdkbCDXZ

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\Tqpjlcosl = "\"C:\\Users\\Admin\\AppData\\Roaming\\Xrqguzlrpxx\\Tqpjlcosl.exe\""	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 548 set thread context of 740	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	33

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3472	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe
Token: SeDebugPrivilege	3472	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 548 wrote to memory of 3472	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	31
PID 548 wrote to memory of 3472	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	31
PID 548 wrote to memory of 3472	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	31
PID 548 wrote to memory of 3472	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	31
PID 548 wrote to memory of 740	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	33
PID 548 wrote to memory of 740	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	33
PID 548 wrote to memory of 740	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	33
PID 548 wrote to memory of 740	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	33
PID 548 wrote to memory of 740	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	33
PID 548 wrote to memory of 740	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	33
PID 548 wrote to memory of 740	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	33
PID 548 wrote to memory of 740	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	33
PID 548 wrote to memory of 740	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	33
PID 548 wrote to memory of 740	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	33
PID 548 wrote to memory of 740	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	33
PID 548 wrote to memory of 740	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	33
PID 548 wrote to memory of 740	548	74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe	33

C:\Users\Admin\AppData\Local\Temp\74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe
"C:\Users\Admin\AppData\Local\Temp\74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:548
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMwAzAA==
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3472
- C:\Users\Admin\AppData\Local\Temp\74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe
  C:\Users\Admin\AppData\Local\Temp\74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/548-65-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-4-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-61-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-3-0x00000000053A0000-0x00000000055F8000-memory.dmp

Filesize
2.3MB

Download
memory/548-5-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-7-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-13-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-63-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-9-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-11-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-15-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-19-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-0-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/548-23-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-21-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-25-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-29-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-37-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-27-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-67-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-17-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-1-0x00000000013B0000-0x000000000160E000-memory.dmp

Filesize
2.4MB

Download
memory/548-2-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/548-59-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-57-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-55-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-53-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-51-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-49-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-47-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-45-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-43-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-41-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-39-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-35-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-33-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-31-0x00000000053A0000-0x00000000055F2000-memory.dmp

Filesize
2.3MB

Download
memory/548-8907-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/548-8883-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/548-8884-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/3472-8885-0x0000000002A40000-0x0000000002A80000-memory.dmp

Filesize
256KB

Download
memory/3472-8882-0x0000000002A40000-0x0000000002A80000-memory.dmp

Filesize
256KB

Download