7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7

General

Target

7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe
Size

40KB
MD5

01dc2d1847f1ec016717148e991b04d0
SHA1

e08b0a35f9dd1e130232577c29fe8ed4e7a05ac7
SHA256

7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7
SHA512

095a3c5550960aec15eb85b9a7035cb6f7d27aba6eb66600991776ea4d3546e6c02c20d70f5411774b8e1b71b29d2cdcfcfc0d1ec6f3601b48904a294ba659e9
SSDEEP

768:/orNgL73FwqzmLNhCqu68Sc5tnQVSdALL1wNr:/oAzqJequ68n5tnQVJLLOr

Score

8^/10

discovery exploit

Malware Config

Signatures

Possible privilege escalation attempt 8 IoCs
exploit

Processes:

icacls.exeicacls.exetakeown.exetakeown.exeicacls.exetakeown.exeicacls.exetakeown.exe

pid process

2680 icacls.exe
3980 icacls.exe
2212 takeown.exe
4900 takeown.exe
4244 icacls.exe
5072 takeown.exe
544 icacls.exe
4404 takeown.exe
Modifies file permissions 1 TTPs 8 IoCs
discovery

File and Directory Permissions Modification
T1222

Processes:

icacls.exetakeown.exeicacls.exeicacls.exetakeown.exetakeown.exeicacls.exetakeown.exe

pid process

544 icacls.exe
4404 takeown.exe
2680 icacls.exe
3980 icacls.exe
2212 takeown.exe
4900 takeown.exe
4244 icacls.exe
5072 takeown.exe

pid	process
2680	icacls.exe
3980	icacls.exe
2212	takeown.exe
4900	takeown.exe
4244	icacls.exe
5072	takeown.exe
544	icacls.exe
4404	takeown.exe

pid	process
544	icacls.exe
4404	takeown.exe
2680	icacls.exe
3980	icacls.exe
2212	takeown.exe
4900	takeown.exe
4244	icacls.exe
5072	takeown.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

takeown.exetakeown.exetakeown.exetakeown.exe

description	pid	process
Token: SeTakeOwnershipPrivilege	4900	takeown.exe
Token: SeTakeOwnershipPrivilege	5072	takeown.exe
Token: SeTakeOwnershipPrivilege	2212	takeown.exe
Token: SeTakeOwnershipPrivilege	4404	takeown.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe

pid process

5080 7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe

pid	process
5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe

description	pid	process	target process
PID 5080 wrote to memory of 4900	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	takeown.exe
PID 5080 wrote to memory of 4900	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	takeown.exe
PID 5080 wrote to memory of 4900	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	takeown.exe
PID 5080 wrote to memory of 3980	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	icacls.exe
PID 5080 wrote to memory of 3980	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	icacls.exe
PID 5080 wrote to memory of 3980	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	icacls.exe
PID 5080 wrote to memory of 2212	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	takeown.exe
PID 5080 wrote to memory of 2212	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	takeown.exe
PID 5080 wrote to memory of 2212	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	takeown.exe
PID 5080 wrote to memory of 4244	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	icacls.exe
PID 5080 wrote to memory of 4244	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	icacls.exe
PID 5080 wrote to memory of 4244	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	icacls.exe
PID 5080 wrote to memory of 5072	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	takeown.exe
PID 5080 wrote to memory of 5072	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	takeown.exe
PID 5080 wrote to memory of 5072	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	takeown.exe
PID 5080 wrote to memory of 544	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	icacls.exe
PID 5080 wrote to memory of 544	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	icacls.exe
PID 5080 wrote to memory of 544	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	icacls.exe
PID 5080 wrote to memory of 4404	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	takeown.exe
PID 5080 wrote to memory of 4404	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	takeown.exe
PID 5080 wrote to memory of 4404	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	takeown.exe
PID 5080 wrote to memory of 2680	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	icacls.exe
PID 5080 wrote to memory of 2680	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	icacls.exe
PID 5080 wrote to memory of 2680	5080	7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe	icacls.exe

C:\Users\Admin\AppData\Local\Temp\7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe
"C:\Users\Admin\AppData\Local\Temp\7c5ac43fb3ad518f482a1563b4d37d4c1e4e5d8297065a1b86a646c6e38263a7.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5080
- C:\Windows\SysWOW64\icacls.exe
  C:\Windows\System32\icacls.exe "C:\Windows\System32\cmd.exe" /grant Users:F
  2⤵
  - Possible privilege escalation attempt
  - Modifies file permissions
  PID:3980
- C:\Windows\SysWOW64\takeown.exe
  C:\Windows\System32\takeown.exe /f "C:\Windows\System32\ftp.exe"
  2⤵
  - Possible privilege escalation attempt
  - Modifies file permissions
  - Suspicious use of AdjustPrivilegeToken
  PID:2212
- C:\Windows\SysWOW64\takeown.exe
  C:\Windows\System32\takeown.exe /f "C:\Windows\System32\cmd.exe"
  2⤵
  - Possible privilege escalation attempt
  - Modifies file permissions
  - Suspicious use of AdjustPrivilegeToken
  PID:4900
- C:\Windows\SysWOW64\icacls.exe
  C:\Windows\System32\icacls.exe "C:\Windows\System32\ftp.exe" /grant Users:F
  2⤵
  - Possible privilege escalation attempt
  - Modifies file permissions
  PID:4244
- C:\Windows\SysWOW64\takeown.exe
  C:\Windows\System32\takeown.exe /f "C:\Windows\System32\wscript.exe"
  2⤵
  - Possible privilege escalation attempt
  - Modifies file permissions
  - Suspicious use of AdjustPrivilegeToken
  PID:5072
- C:\Windows\SysWOW64\icacls.exe
  C:\Windows\System32\icacls.exe "C:\Windows\System32\wscript.exe" /grant Users:F
  2⤵
  - Possible privilege escalation attempt
  - Modifies file permissions
  PID:544
- C:\Windows\SysWOW64\takeown.exe
  C:\Windows\System32\takeown.exe /f "C:\Windows\System32\cscript.exe"
  2⤵
  - Possible privilege escalation attempt
  - Modifies file permissions
  - Suspicious use of AdjustPrivilegeToken
  PID:4404
- C:\Windows\SysWOW64\icacls.exe
  C:\Windows\System32\icacls.exe "C:\Windows\System32\cscript.exe" /grant Users:F
  2⤵
  - Possible privilege escalation attempt
  - Modifies file permissions
  PID:2680

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

1

T1222

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/544-140-0x0000000000000000-mapping.dmp

Download
memory/2212-137-0x0000000000000000-mapping.dmp

Download
memory/2680-142-0x0000000000000000-mapping.dmp

Download
memory/3980-136-0x0000000000000000-mapping.dmp

Download
memory/4244-138-0x0000000000000000-mapping.dmp

Download
memory/4404-141-0x0000000000000000-mapping.dmp

Download
memory/4900-135-0x0000000000000000-mapping.dmp

Download
memory/5072-139-0x0000000000000000-mapping.dmp

Download

Analysis

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