e2fa29c224800b069b2d57d8444515db48a5d2ada0d18e2ecd09d3caaab8532d

Analysis

max time kernel
4s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 03:53

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General

Target

1.exe
Size

610KB
MD5

aa4814cd12e5bbcb9d43f053ce284cb5
SHA1

5203f9a885739c4b739ec3b6aa090692c72d8583
SHA256

807d107511365e7da46ae2c010a5413fded7ce2e5c0a647ed64171d004b5f129
SHA512

231989d9718941ca457eaf79ab9f719d293be1fbfc551e15e680d3b6cda7a7b087838472f9b8c5d9a2e3baa116119fe4a0f2fb6d66e696bc511a810399a1d643
SSDEEP

12288:SoFrggvvuzNpiBw2MGmv4zF3Z4mxxF/mJri5BAhCFPTiAAcg91JQ8WNu:/egvvw2M3vkQmXFiu5BeCx4MY

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1472	0000.exe
2840	Updates.exe

Loads dropped DLL 2 IoCs

pid	Process
2824	1.exe
2824	1.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\program files\common files\microsoft shared\msinfo\0000.jpg	1.exe
File opened for modification	C:\program files\common files\microsoft shared\msinfo\0000.exe	0000.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Updates.exe	0000.exe
File created	C:\Windows\uninstal.bat	0000.exe
File created	C:\Windows\Updates.exe	0000.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1472	0000.exe
Token: SeDebugPrivilege	2840	Updates.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2840	Updates.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2824 wrote to memory of 1472	2824	1.exe	16
PID 2824 wrote to memory of 1472	2824	1.exe	16
PID 2824 wrote to memory of 1472	2824	1.exe	16
PID 2824 wrote to memory of 1472	2824	1.exe	16
PID 2840 wrote to memory of 2672	2840	Updates.exe	18
PID 2840 wrote to memory of 2672	2840	Updates.exe	18
PID 2840 wrote to memory of 2672	2840	Updates.exe	18
PID 2840 wrote to memory of 2672	2840	Updates.exe	18
PID 1472 wrote to memory of 2616	1472	0000.exe	32
PID 1472 wrote to memory of 2616	1472	0000.exe	32
PID 1472 wrote to memory of 2616	1472	0000.exe	32
PID 1472 wrote to memory of 2616	1472	0000.exe	32
PID 1472 wrote to memory of 2616	1472	0000.exe	32
PID 1472 wrote to memory of 2616	1472	0000.exe	32
PID 1472 wrote to memory of 2616	1472	0000.exe	32

C:\Users\Admin\AppData\Local\Temp\1.exe
"C:\Users\Admin\AppData\Local\Temp\1.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2824
- C:\program files\common files\microsoft shared\msinfo\0000.exe
  "C:\program files\common files\microsoft shared\msinfo\0000.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1472
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Windows\uninstal.bat
    3⤵
    PID:2616

C:\Windows\Updates.exe
C:\Windows\Updates.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2840
- C:\Program Files\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
  2⤵
  PID:2672

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1472-41-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1472-63-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/1472-43-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1472-48-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1472-47-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/1472-42-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2824-10-0x00000000031D0000-0x00000000031D1000-memory.dmp

Filesize
4KB

Download
memory/2824-18-0x0000000000580000-0x0000000000581000-memory.dmp

Filesize
4KB

Download
memory/2824-39-0x0000000003210000-0x0000000003211000-memory.dmp

Filesize
4KB

Download
memory/2824-36-0x0000000003210000-0x0000000003211000-memory.dmp

Filesize
4KB

Download
memory/2824-28-0x0000000003210000-0x0000000003211000-memory.dmp

Filesize
4KB

Download
memory/2824-27-0x00000000022F0000-0x00000000022F1000-memory.dmp

Filesize
4KB

Download
memory/2824-26-0x0000000002300000-0x0000000002301000-memory.dmp

Filesize
4KB

Download
memory/2824-25-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/2824-24-0x00000000022A0000-0x00000000022A1000-memory.dmp

Filesize
4KB

Download
memory/2824-23-0x00000000022C0000-0x00000000022C1000-memory.dmp

Filesize
4KB

Download
memory/2824-22-0x00000000022E0000-0x00000000022E1000-memory.dmp

Filesize
4KB

Download
memory/2824-21-0x00000000004F0000-0x00000000004F1000-memory.dmp

Filesize
4KB

Download
memory/2824-20-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/2824-65-0x0000000003210000-0x0000000003211000-memory.dmp

Filesize
4KB

Download
memory/2824-37-0x0000000000400000-0x00000000004A5000-memory.dmp

Filesize
660KB

Download
memory/2824-0-0x0000000000400000-0x00000000004A5000-memory.dmp

Filesize
660KB

Download
memory/2824-2-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2824-3-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2824-19-0x0000000000570000-0x0000000000571000-memory.dmp

Filesize
4KB

Download
memory/2824-40-0x0000000000340000-0x0000000000394000-memory.dmp

Filesize
336KB

Download
memory/2824-17-0x00000000004D0000-0x00000000004D1000-memory.dmp

Filesize
4KB

Download
memory/2824-16-0x00000000004E0000-0x00000000004E1000-memory.dmp

Filesize
4KB

Download
memory/2824-15-0x0000000000590000-0x0000000000591000-memory.dmp

Filesize
4KB

Download
memory/2824-14-0x0000000000500000-0x0000000000501000-memory.dmp

Filesize
4KB

Download
memory/2824-13-0x0000000000560000-0x0000000000561000-memory.dmp

Filesize
4KB

Download
memory/2824-12-0x00000000031C0000-0x00000000031C1000-memory.dmp

Filesize
4KB

Download
memory/2824-11-0x00000000004B0000-0x00000000004B1000-memory.dmp

Filesize
4KB

Download
memory/2824-1-0x0000000000340000-0x0000000000394000-memory.dmp

Filesize
336KB

Download
memory/2824-9-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/2824-8-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2824-5-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2824-4-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2840-53-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2840-54-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2840-55-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2840-52-0x0000000000CD0000-0x0000000000E6C000-memory.dmp

Filesize
1.6MB

Download
memory/2840-51-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2840-66-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2840-67-0x0000000000CD0000-0x0000000000E6C000-memory.dmp

Filesize
1.6MB

Download
memory/2840-68-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download