99274d04a1b0101b488f2f8f78c64074d1bfbf2c9034202d3f6db7275b8c39c6

Analysis

max time kernel
148s
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
21-11-2024 12:51

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General

Target

1105-12-24-3077-103-AUX ENGINE.exe
Size

1003KB
MD5

269a2a7bfe9a03a382bb72cb90f3afa0
SHA1

22621e38b5036af243a203152c291faaa8ad914a
SHA256

7b5e1b13d5e342f8d9eb466bc1327faab1fd9fe2894533e8f72e1db03aac8185
SHA512

b33ddb9c476fb647adf5e472d3fe51ced035b6ba47f41e13701938dd97325909b1f6852f5ca59aba8a9354a3366a81958ee8b399e66e0406c6f1b590445494bc
SSDEEP

24576:EznjzxWSC9kgTFG07BMxCfsEteNK71K7DnU9:EznZW5OgTc0kIsEKmwvnU9

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4764 set thread context of 3432	4764	1105-12-24-3077-103-AUX ENGINE.exe	93

System Location Discovery: System Language Discovery 1 TTPs 1 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	1105-12-24-3077-103-AUX ENGINE.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
4764	1105-12-24-3077-103-AUX ENGINE.exe
4764	1105-12-24-3077-103-AUX ENGINE.exe
4764	1105-12-24-3077-103-AUX ENGINE.exe
4764	1105-12-24-3077-103-AUX ENGINE.exe
3432	1105-12-24-3077-103-AUX ENGINE.exe
3432	1105-12-24-3077-103-AUX ENGINE.exe
3432	1105-12-24-3077-103-AUX ENGINE.exe
3432	1105-12-24-3077-103-AUX ENGINE.exe
3432	1105-12-24-3077-103-AUX ENGINE.exe
3432	1105-12-24-3077-103-AUX ENGINE.exe
3432	1105-12-24-3077-103-AUX ENGINE.exe
3432	1105-12-24-3077-103-AUX ENGINE.exe
3432	1105-12-24-3077-103-AUX ENGINE.exe
3432	1105-12-24-3077-103-AUX ENGINE.exe
3432	1105-12-24-3077-103-AUX ENGINE.exe
3432	1105-12-24-3077-103-AUX ENGINE.exe
3432	1105-12-24-3077-103-AUX ENGINE.exe
3432	1105-12-24-3077-103-AUX ENGINE.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4764	1105-12-24-3077-103-AUX ENGINE.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4764 wrote to memory of 4028	4764	1105-12-24-3077-103-AUX ENGINE.exe	91
PID 4764 wrote to memory of 4028	4764	1105-12-24-3077-103-AUX ENGINE.exe	91
PID 4764 wrote to memory of 4028	4764	1105-12-24-3077-103-AUX ENGINE.exe	91
PID 4764 wrote to memory of 3716	4764	1105-12-24-3077-103-AUX ENGINE.exe	92
PID 4764 wrote to memory of 3716	4764	1105-12-24-3077-103-AUX ENGINE.exe	92
PID 4764 wrote to memory of 3716	4764	1105-12-24-3077-103-AUX ENGINE.exe	92
PID 4764 wrote to memory of 3432	4764	1105-12-24-3077-103-AUX ENGINE.exe	93
PID 4764 wrote to memory of 3432	4764	1105-12-24-3077-103-AUX ENGINE.exe	93
PID 4764 wrote to memory of 3432	4764	1105-12-24-3077-103-AUX ENGINE.exe	93
PID 4764 wrote to memory of 3432	4764	1105-12-24-3077-103-AUX ENGINE.exe	93
PID 4764 wrote to memory of 3432	4764	1105-12-24-3077-103-AUX ENGINE.exe	93
PID 4764 wrote to memory of 3432	4764	1105-12-24-3077-103-AUX ENGINE.exe	93

C:\Users\Admin\AppData\Local\Temp\1105-12-24-3077-103-AUX ENGINE.exe
"C:\Users\Admin\AppData\Local\Temp\1105-12-24-3077-103-AUX ENGINE.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4764
- C:\Users\Admin\AppData\Local\Temp\1105-12-24-3077-103-AUX ENGINE.exe
  "C:\Users\Admin\AppData\Local\Temp\1105-12-24-3077-103-AUX ENGINE.exe"
  2⤵
  PID:4028
- C:\Users\Admin\AppData\Local\Temp\1105-12-24-3077-103-AUX ENGINE.exe
  "C:\Users\Admin\AppData\Local\Temp\1105-12-24-3077-103-AUX ENGINE.exe"
  2⤵
  PID:3716
- C:\Users\Admin\AppData\Local\Temp\1105-12-24-3077-103-AUX ENGINE.exe
  "C:\Users\Admin\AppData\Local\Temp\1105-12-24-3077-103-AUX ENGINE.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/3432-11-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3432-16-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3432-15-0x0000000001540000-0x000000000188A000-memory.dmp

Filesize
3.3MB

Download
memory/3432-14-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/4764-8-0x000000007499E000-0x000000007499F000-memory.dmp

Filesize
4KB

Download
memory/4764-6-0x0000000005110000-0x00000000051AC000-memory.dmp

Filesize
624KB

Download
memory/4764-5-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/4764-7-0x00000000050B0000-0x00000000050C2000-memory.dmp

Filesize
72KB

Download
memory/4764-0-0x000000007499E000-0x000000007499F000-memory.dmp

Filesize
4KB

Download
memory/4764-9-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/4764-10-0x0000000006890000-0x0000000006922000-memory.dmp

Filesize
584KB

Download
memory/4764-4-0x0000000004E50000-0x0000000004E5A000-memory.dmp

Filesize
40KB

Download
memory/4764-13-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/4764-3-0x0000000004E60000-0x0000000004EF2000-memory.dmp

Filesize
584KB

Download
memory/4764-2-0x0000000005370000-0x0000000005914000-memory.dmp

Filesize
5.6MB

Download
memory/4764-1-0x0000000000320000-0x0000000000422000-memory.dmp

Filesize
1.0MB

Download