d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b

General

Target

d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe
Size

68KB
MD5

46b5edb628c1f11dd02d8e9dda766312
SHA1

cc07daacb7a473ab54bb54f0846c914a1905bec0
SHA256

d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b
SHA512

6d53cc2ce911be47b3c7f506be8e94783db04f075ec93c83ab12225874207fb6012e0c3ae19f108eacce219b5484ebef81be83173b03c5eedb90db4ac2a28c58
SSDEEP

768:zwaGd7Lw/nrrxDL/GOv2/w6HSa0fYSPNZsxRXQ1d2yg/QmWKHZyiVlaW4OHZ0Em:z47urp3v23HSa0AMNyfQ1d2y4Z4P

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1744	2148	WerFault.exe	90

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	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2148	winver.exe
2148	winver.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3472	Explorer.EXE
Token: SeCreatePagefilePrivilege	3472	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2148	winver.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2548	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 3384	2548	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe	89
PID 2548 wrote to memory of 3384	2548	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe	89
PID 2548 wrote to memory of 3384	2548	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe	89
PID 2548 wrote to memory of 3384	2548	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe	89
PID 2548 wrote to memory of 3384	2548	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe	89
PID 2548 wrote to memory of 3384	2548	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe	89
PID 2548 wrote to memory of 3384	2548	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe	89
PID 2548 wrote to memory of 3384	2548	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe	89
PID 2548 wrote to memory of 3384	2548	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe	89
PID 2548 wrote to memory of 3384	2548	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe	89
PID 2548 wrote to memory of 3384	2548	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe	89
PID 2548 wrote to memory of 3384	2548	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe	89
PID 3384 wrote to memory of 2148	3384	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe	90
PID 3384 wrote to memory of 2148	3384	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe	90
PID 3384 wrote to memory of 2148	3384	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe	90
PID 3384 wrote to memory of 2148	3384	d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe	90
PID 2148 wrote to memory of 3472	2148	winver.exe	56
PID 2148 wrote to memory of 3016	2148	winver.exe	50

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:3016

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3472
- C:\Users\Admin\AppData\Local\Temp\d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe
  "C:\Users\Admin\AppData\Local\Temp\d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2548
- - C:\Users\Admin\AppData\Local\Temp\d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe
    "C:\Users\Admin\AppData\Local\Temp\d26cc75e3eec0dede1083d7ad502cad0d51f2f8a7a0c837babb26b66f8626a4b.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3384
  - - 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:2148
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2148 -s 644
        5⤵
        Program crash
        
        PID:1744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2148 -ip 2148
1⤵
PID:412

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4404,i,1330210614411927383,9239043499051775691,262144 --variations-seed-version --mojo-platform-channel-handle=1320 /prefetch:8
1⤵
PID:2136

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/2148-9-0x0000000000581000-0x0000000000582000-memory.dmp

Filesize
4KB

Download
memory/2148-17-0x0000000000E90000-0x0000000000E97000-memory.dmp

Filesize
28KB

Download
memory/2148-7-0x0000000000E90000-0x0000000000E97000-memory.dmp

Filesize
28KB

Download
memory/2148-11-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/2548-3-0x00000000021D0000-0x00000000021D6000-memory.dmp

Filesize
24KB

Download
memory/2548-2-0x00000000021D0000-0x00000000021D6000-memory.dmp

Filesize
24KB

Download
memory/3016-16-0x0000000000F20000-0x0000000000F27000-memory.dmp

Filesize
28KB

Download
memory/3016-15-0x0000000000F20000-0x0000000000F27000-memory.dmp

Filesize
28KB

Download
memory/3384-4-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/3384-5-0x0000000000400000-0x0000000000404A00-memory.dmp

Filesize
18KB

Download
memory/3472-12-0x0000000000820000-0x0000000000827000-memory.dmp

Filesize
28KB

Download
memory/3472-13-0x00007FFCD92CD000-0x00007FFCD92CE000-memory.dmp

Filesize
4KB

Download
memory/3472-6-0x0000000000820000-0x0000000000827000-memory.dmp

Filesize
28KB

Download

Analysis

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