903e81e3fdb527a15f694ca5a9b38b541b60491e53ee01fa30b9721dbb38cb35

Reason

Machine shutdown

General

Target

DualShot.bin.exe
Size

18KB
MD5

15c9143498141f0e29c2cc411c011649
SHA1

1b511413cd5a3e18b56684c4c68723125b749e95
SHA256

fed9e1bfcbd37a9f6df28c65adbb07ecc9745ed96a03ddaf3716d4324730b3df
SHA512

562677945e922043bfaaa08b66229d4467428364db08c7eedd8f5817171e74d561e2d736e21bea2382dad9ec3a40b51973f51ed09285a35b2fd2d21f5dd995a5

Score

8^/10

persistence

Malware Config

Signatures

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1432 wrote to memory of 544	1432	DualShot.bin.exe	24
PID 1432 wrote to memory of 544	1432	DualShot.bin.exe	24
PID 1432 wrote to memory of 544	1432	DualShot.bin.exe	24
PID 1432 wrote to memory of 480	1432	DualShot.bin.exe	25
PID 1432 wrote to memory of 480	1432	DualShot.bin.exe	25
PID 1432 wrote to memory of 480	1432	DualShot.bin.exe	25
PID 544 wrote to memory of 1736	544	DSNWIN1377.exe	29
PID 544 wrote to memory of 1736	544	DSNWIN1377.exe	29
PID 544 wrote to memory of 1736	544	DSNWIN1377.exe	29

Executes dropped EXE 1 IoCs

pid	Process
544	DSNWIN1377.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1432	DualShot.bin.exe
Token: SeDebugPrivilege	544	DSNWIN1377.exe
Token: SeShutdownPrivilege	1736	shutdown.exe
Token: SeRemoteShutdownPrivilege	1736	shutdown.exe

Adds Run entry to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Windows\CurrentVersion\Run\WINUPD21253 = "C:\\Users\\Admin\\AppData\\Local\\DSNWIN1377.exe /ainain C:\\Users\\Admin\\AppData\\Local\\Temp\\TMP14883.dat C:\\Users\\Admin\\AppData\\Local\\Temp\\TMP1090922.dat"	DSNWIN1377.exe

C:\Users\Admin\AppData\Local\Temp\DualShot.bin.exe
"C:\Users\Admin\AppData\Local\Temp\DualShot.bin.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of AdjustPrivilegeToken
PID:1432
- C:\Users\Admin\AppData\Local\DSNWIN1377.exe
  "C:\Users\Admin\AppData\Local\DSNWIN1377.exe" /inin
  2⤵
  - Suspicious use of WriteProcessMemory
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Adds Run entry to start application
  PID:544
- - C:\Windows\system32\shutdown.exe
    "shutdown" -r -t 60 -c "Please restart."
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1736
- C:\Windows\system32\cmd.exe
  "cmd" /c choice /c Y /n /d Y /t 3 & del "C:\Users\Admin\AppData\Local\Temp\DualShot.bin.exe"
  2⤵
  PID:480
- - C:\Windows\system32\choice.exe
    choice /c Y /n /d Y /t 3
    3⤵
    PID:756

C:\Windows\system32\wlrmdr.exe
-s -1 -f 2 -t You are about to be logged off -m Please restart. -a 3
1⤵
PID:1820

C:\Windows\system32\wlrmdr.exe
-s -1 -f 2 -t You are about to be logged off -m Please restart. -a 3
1⤵
PID:880

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:1636

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:1912

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1636-2-0x0000000002940000-0x0000000002941000-memory.dmp

Filesize
4KB

Download
memory/1636-3-0x0000000002940000-0x0000000002941000-memory.dmp

Filesize
4KB

Download
memory/1912-6-0x00000000027D0000-0x00000000027D1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

Errors