8fce64111907ee6f0cfa6a5117fd5117574bee3e3bd69cd9efa1c4217f17bc92

Analysis

max time kernel
117s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-11-2024 02:28

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General

Target

搞机工具箱9.93/搞机工具箱v9.exe
Size

1.4MB
MD5

f03636c348040a8585cf54982c2ccd45
SHA1

edf92650788c50af42dd5e5794b58e772b3370c9
SHA256

51bb97360e870301151ea4e66ebecae38beead15243c6a44df47da638f5841ef
SHA512

c7d136dfdbc01cc2aee8a15befcc173206145a07ffd30c1d405b84247c6f69c9f7b784be39015a79c95f7916ce679389f6217094574beab799cf7d6ec366dbfa
SSDEEP

6144:ejf46Vxew/VJaHOf0SEaKGY/voKgjETT6rGT/vKYzY6iXyZkUgfJuIARg1xctSe/:Kf46KHVPM6iikRYjEctJhJL

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2772	2580	WerFault.exe	33

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	adb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	adb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fastboot.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam 2 IoCs

pid	Process
2800	adb.exe
2628	fastboot.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 2840	2668	搞机工具箱v9.exe	30
PID 2668 wrote to memory of 2840	2668	搞机工具箱v9.exe	30
PID 2668 wrote to memory of 2840	2668	搞机工具箱v9.exe	30
PID 2840 wrote to memory of 2800	2840	cmd.exe	32
PID 2840 wrote to memory of 2800	2840	cmd.exe	32
PID 2840 wrote to memory of 2800	2840	cmd.exe	32
PID 2840 wrote to memory of 2800	2840	cmd.exe	32
PID 2800 wrote to memory of 2580	2800	adb.exe	33
PID 2800 wrote to memory of 2580	2800	adb.exe	33
PID 2800 wrote to memory of 2580	2800	adb.exe	33
PID 2800 wrote to memory of 2580	2800	adb.exe	33
PID 2580 wrote to memory of 2772	2580	adb.exe	34
PID 2580 wrote to memory of 2772	2580	adb.exe	34
PID 2580 wrote to memory of 2772	2580	adb.exe	34
PID 2580 wrote to memory of 2772	2580	adb.exe	34
PID 2668 wrote to memory of 2740	2668	搞机工具箱v9.exe	35
PID 2668 wrote to memory of 2740	2668	搞机工具箱v9.exe	35
PID 2668 wrote to memory of 2740	2668	搞机工具箱v9.exe	35
PID 2740 wrote to memory of 2628	2740	cmd.exe	37
PID 2740 wrote to memory of 2628	2740	cmd.exe	37
PID 2740 wrote to memory of 2628	2740	cmd.exe	37
PID 2740 wrote to memory of 2628	2740	cmd.exe	37

C:\Users\Admin\AppData\Local\Temp\搞机工具箱9.93\搞机工具箱v9.exe
"C:\Users\Admin\AppData\Local\Temp\搞机工具箱9.93\搞机工具箱v9.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Windows\system32\cmd.exe
  "cmd.exe" /c adb devices
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2840
- - C:\Users\Admin\AppData\Local\Temp\搞机工具箱9.93\adb.exe
    adb devices
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    - Suspicious use of WriteProcessMemory
    PID:2800
  - - C:\Users\Admin\AppData\Local\Temp\搞机工具箱9.93\adb.exe
      adb -L tcp:5037 fork-server server --reply-fd 220
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2580
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2580 -s 396
        5⤵
        Program crash
        
        PID:2772
- C:\Windows\system32\cmd.exe
  "cmd.exe" /c fastboot devices
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2740
- - C:\Users\Admin\AppData\Local\Temp\搞机工具箱9.93\fastboot.exe
    fastboot devices
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:2628

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/2668-0-0x000007FEF5693000-0x000007FEF5694000-memory.dmp

Filesize
4KB

Download
memory/2668-1-0x0000000001110000-0x0000000001276000-memory.dmp

Filesize
1.4MB

Download
memory/2668-2-0x000007FEF5690000-0x000007FEF607C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-3-0x000000001BC40000-0x000000001C2B4000-memory.dmp

Filesize
6.5MB

Download
memory/2668-4-0x0000000000D00000-0x0000000000D7C000-memory.dmp

Filesize
496KB

Download
memory/2668-5-0x000007FEF5690000-0x000007FEF607C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-6-0x000007FEF5690000-0x000007FEF607C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-7-0x000007FEF5690000-0x000007FEF607C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-8-0x000007FEF5690000-0x000007FEF607C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-9-0x000007FEF5693000-0x000007FEF5694000-memory.dmp

Filesize
4KB

Download
memory/2668-10-0x000007FEF5690000-0x000007FEF607C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-11-0x000007FEF5690000-0x000007FEF607C000-memory.dmp

Filesize
9.9MB

Download