5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9ac

General

Target

5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe
Size

68KB
MD5

10f38fc9ef777a3ab142e52309aea200
SHA1

83f723bd477e2277296e2687da4921c41e37cd1d
SHA256

5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9ac
SHA512

38ab252fb6364cb2f8b2456e20128b315a464dda526ccd97737f6ec6085b6730b5dc2bd4b576263ef62a16bad86d005f2890c1fecf5825e99e4e4e2b9d5abb3f
SSDEEP

768:BwaGd7Lw/nrrxDL/GOv2/w6HSa0fYSPNZsxRXQ1d2yg/QmWKHZyiVlaW4OHZ0Em:B47urp3v23HSa0AMNyfQ1d2y4Z4P

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1632	428	WerFault.exe	87

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	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
428	winver.exe
428	winver.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3452	Explorer.EXE
Token: SeCreatePagefilePrivilege	3452	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
428	winver.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
452	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3452	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 452 wrote to memory of 3412	452	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe	86
PID 452 wrote to memory of 3412	452	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe	86
PID 452 wrote to memory of 3412	452	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe	86
PID 452 wrote to memory of 3412	452	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe	86
PID 452 wrote to memory of 3412	452	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe	86
PID 452 wrote to memory of 3412	452	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe	86
PID 452 wrote to memory of 3412	452	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe	86
PID 452 wrote to memory of 3412	452	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe	86
PID 452 wrote to memory of 3412	452	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe	86
PID 452 wrote to memory of 3412	452	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe	86
PID 452 wrote to memory of 3412	452	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe	86
PID 452 wrote to memory of 3412	452	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe	86
PID 3412 wrote to memory of 428	3412	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe	87
PID 3412 wrote to memory of 428	3412	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe	87
PID 3412 wrote to memory of 428	3412	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe	87
PID 3412 wrote to memory of 428	3412	5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe	87
PID 428 wrote to memory of 3452	428	winver.exe	56
PID 428 wrote to memory of 3008	428	winver.exe	50

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:3008

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3452
- C:\Users\Admin\AppData\Local\Temp\5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe
  "C:\Users\Admin\AppData\Local\Temp\5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:452
- - C:\Users\Admin\AppData\Local\Temp\5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe
    "C:\Users\Admin\AppData\Local\Temp\5234eb2a98df716c496dbee0cc340507108fb6ea6713208dfbb64e1dcf08d9acN.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3412
  - - C:\Windows\SysWOW64\winver.exe
      winver
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of FindShellTrayWindow
      Suspicious use of WriteProcessMemory
      PID:428
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 428 -s 636
        5⤵
        Program crash
        
        PID:1632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 428 -ip 428
1⤵
PID:3596

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/428-11-0x0000000001200000-0x0000000001207000-memory.dmp

Filesize
28KB

Download
memory/428-19-0x0000000001200000-0x0000000001207000-memory.dmp

Filesize
28KB

Download
memory/428-5-0x0000000001200000-0x0000000001207000-memory.dmp

Filesize
28KB

Download
memory/428-14-0x00007FF832D10000-0x00007FF832F05000-memory.dmp

Filesize
2.0MB

Download
memory/428-12-0x0000000077832000-0x0000000077833000-memory.dmp

Filesize
4KB

Download
memory/452-3-0x00000000021A0000-0x00000000021A6000-memory.dmp

Filesize
24KB

Download
memory/452-2-0x00000000021A0000-0x00000000021A6000-memory.dmp

Filesize
24KB

Download
memory/3008-16-0x0000000000650000-0x0000000000657000-memory.dmp

Filesize
28KB

Download
memory/3008-17-0x0000000000650000-0x0000000000657000-memory.dmp

Filesize
28KB

Download
memory/3412-10-0x0000000000400000-0x0000000000404A00-memory.dmp

Filesize
18KB

Download
memory/3412-9-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/3412-8-0x0000000000720000-0x0000000001120000-memory.dmp

Filesize
10.0MB

Download
memory/3412-18-0x0000000000720000-0x0000000001120000-memory.dmp

Filesize
10.0MB

Download
memory/3452-13-0x00007FF832DAD000-0x00007FF832DAE000-memory.dmp

Filesize
4KB

Download
memory/3452-4-0x0000000002700000-0x0000000002707000-memory.dmp

Filesize
28KB

Download
memory/3452-7-0x0000000002700000-0x0000000002707000-memory.dmp

Filesize
28KB

Download
memory/3452-22-0x00007FF832F40000-0x00007FF832F41000-memory.dmp

Filesize
4KB

Download

Analysis

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