24db0cfa7e369fc21ea6237fdd2a3f484c6674d6a91af7e34e7da77a2b64f332

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
29/12/2023, 23:01

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General

Target

065efcc8172fbdc6916d65d77b101ec6.exe
Size

71KB
MD5

065efcc8172fbdc6916d65d77b101ec6
SHA1

41c7a0880e231c04c7ee3e0e0244f95b721ce395
SHA256

24db0cfa7e369fc21ea6237fdd2a3f484c6674d6a91af7e34e7da77a2b64f332
SHA512

fbcf98d643d456b990d055e0150477c7f2d2b7743d98ecbcf2f8371fb9e39c543dbc6c56914ab31067b013751ee0fe36183f04d4dcf72486071dc9fe5bcf2e28
SSDEEP

1536:jXPc908oY7rpn3SEbu2zBBls7qCMOt+WYjdy4As3EM:jX/YfOWCMqYxys3b

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 6 IoCs

pid	Process
2448	wxperyt32.exe
3628	wxperyt32.exe
4608	wxperyt32.exe
3568	wxperyt32.exe
3300	wxperyt32.exe
4324	wxperyt32.exe

Drops file in System32 directory 8 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\wxperyt32.exe	wxperyt32.exe
File created	C:\Windows\SysWOW64\wxperyt32.exe	wxperyt32.exe
File created	C:\Windows\SysWOW64\wxperyt32.exe	wxperyt32.exe
File created	C:\Windows\SysWOW64\wxperyt32.exe	065efcc8172fbdc6916d65d77b101ec6.exe
File opened for modification	C:\Windows\SysWOW64\wxperyt32.exe	065efcc8172fbdc6916d65d77b101ec6.exe
File created	C:\Windows\SysWOW64\wxperyt32.exe	wxperyt32.exe
File created	C:\Windows\SysWOW64\wxperyt32.exe	wxperyt32.exe
File created	C:\Windows\SysWOW64\wxperyt32.exe	wxperyt32.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1788	065efcc8172fbdc6916d65d77b101ec6.exe
1788	065efcc8172fbdc6916d65d77b101ec6.exe
1788	065efcc8172fbdc6916d65d77b101ec6.exe
1788	065efcc8172fbdc6916d65d77b101ec6.exe
1788	065efcc8172fbdc6916d65d77b101ec6.exe
1788	065efcc8172fbdc6916d65d77b101ec6.exe
1788	065efcc8172fbdc6916d65d77b101ec6.exe
1788	065efcc8172fbdc6916d65d77b101ec6.exe
1788	065efcc8172fbdc6916d65d77b101ec6.exe
1788	065efcc8172fbdc6916d65d77b101ec6.exe
1788	065efcc8172fbdc6916d65d77b101ec6.exe
1788	065efcc8172fbdc6916d65d77b101ec6.exe
1788	065efcc8172fbdc6916d65d77b101ec6.exe
1788	065efcc8172fbdc6916d65d77b101ec6.exe
2448	wxperyt32.exe
2448	wxperyt32.exe
2448	wxperyt32.exe
2448	wxperyt32.exe
2448	wxperyt32.exe
2448	wxperyt32.exe
2448	wxperyt32.exe
2448	wxperyt32.exe
2448	wxperyt32.exe
2448	wxperyt32.exe
2448	wxperyt32.exe
2448	wxperyt32.exe
2448	wxperyt32.exe
2448	wxperyt32.exe
3628	wxperyt32.exe
3628	wxperyt32.exe
3628	wxperyt32.exe
3628	wxperyt32.exe
3628	wxperyt32.exe
3628	wxperyt32.exe
3628	wxperyt32.exe
3628	wxperyt32.exe
3628	wxperyt32.exe
3628	wxperyt32.exe
3628	wxperyt32.exe
3628	wxperyt32.exe
3628	wxperyt32.exe
3628	wxperyt32.exe
3628	wxperyt32.exe
3628	wxperyt32.exe
4608	wxperyt32.exe
4608	wxperyt32.exe
4608	wxperyt32.exe
4608	wxperyt32.exe
4608	wxperyt32.exe
4608	wxperyt32.exe
4608	wxperyt32.exe
4608	wxperyt32.exe
4608	wxperyt32.exe
4608	wxperyt32.exe
4608	wxperyt32.exe
4608	wxperyt32.exe
4608	wxperyt32.exe
4608	wxperyt32.exe
3568	wxperyt32.exe
3568	wxperyt32.exe
3568	wxperyt32.exe
3568	wxperyt32.exe
3568	wxperyt32.exe
3568	wxperyt32.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1788 wrote to memory of 2448	1788	065efcc8172fbdc6916d65d77b101ec6.exe	91
PID 1788 wrote to memory of 2448	1788	065efcc8172fbdc6916d65d77b101ec6.exe	91
PID 1788 wrote to memory of 2448	1788	065efcc8172fbdc6916d65d77b101ec6.exe	91
PID 2448 wrote to memory of 3628	2448	wxperyt32.exe	99
PID 2448 wrote to memory of 3628	2448	wxperyt32.exe	99
PID 2448 wrote to memory of 3628	2448	wxperyt32.exe	99
PID 3628 wrote to memory of 4608	3628	wxperyt32.exe	104
PID 3628 wrote to memory of 4608	3628	wxperyt32.exe	104
PID 3628 wrote to memory of 4608	3628	wxperyt32.exe	104
PID 4608 wrote to memory of 3568	4608	wxperyt32.exe	106
PID 4608 wrote to memory of 3568	4608	wxperyt32.exe	106
PID 4608 wrote to memory of 3568	4608	wxperyt32.exe	106
PID 3568 wrote to memory of 3300	3568	wxperyt32.exe	111
PID 3568 wrote to memory of 3300	3568	wxperyt32.exe	111
PID 3568 wrote to memory of 3300	3568	wxperyt32.exe	111
PID 3300 wrote to memory of 4324	3300	wxperyt32.exe	116
PID 3300 wrote to memory of 4324	3300	wxperyt32.exe	116
PID 3300 wrote to memory of 4324	3300	wxperyt32.exe	116

C:\Users\Admin\AppData\Local\Temp\065efcc8172fbdc6916d65d77b101ec6.exe
"C:\Users\Admin\AppData\Local\Temp\065efcc8172fbdc6916d65d77b101ec6.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1788
- C:\Windows\SysWOW64\wxperyt32.exe
  C:\Windows\system32\wxperyt32.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2448
- - C:\Windows\SysWOW64\wxperyt32.exe
    C:\Windows\system32\wxperyt32.exe
    3⤵
    - Executes dropped EXE
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3628
  - - C:\Windows\SysWOW64\wxperyt32.exe
      C:\Windows\system32\wxperyt32.exe
      4⤵
      Executes dropped EXE
      Drops file in System32 directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:4608
    - - C:\Windows\SysWOW64\wxperyt32.exe
        
        C:\Windows\system32\wxperyt32.exe
        5⤵
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:3568
      - C:\Windows\SysWOW64\wxperyt32.exe
        
        C:\Windows\system32\wxperyt32.exe
        6⤵
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:3300
        
        C:\Windows\SysWOW64\wxperyt32.exe
        
        C:\Windows\system32\wxperyt32.exe
        7⤵
        Executes dropped EXE
        Drops file in System32 directory
        
        PID:4324

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Windows\SysWOW64\wxperyt32.exe

Filesize
71KB

MD5
065efcc8172fbdc6916d65d77b101ec6

SHA1
41c7a0880e231c04c7ee3e0e0244f95b721ce395

SHA256
24db0cfa7e369fc21ea6237fdd2a3f484c6674d6a91af7e34e7da77a2b64f332

SHA512
fbcf98d643d456b990d055e0150477c7f2d2b7743d98ecbcf2f8371fb9e39c543dbc6c56914ab31067b013751ee0fe36183f04d4dcf72486071dc9fe5bcf2e28

Download Submit
memory/1788-0-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1788-5-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2448-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2448-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3300-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3300-26-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3300-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3568-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3568-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3628-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3628-15-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3628-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4608-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4608-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4608-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download