0645a3dbabc5303c3a6734b4734034e01980b83df681842c1e41dbea07e10176

General

Target

9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe
Size

788KB
MD5

4fba81c31556cbcb2e3cc13829ebd1fc
SHA1

16fa151c4117fe19fb2a6431ccd3ba5b6d9d2ed4
SHA256

9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1
SHA512

ec31ad781ac6086ccdda8dfa7c4e1ffc8ede7ba4665755a1ae89c1e6a7f52b33e7e3c4ed09b08f17b277f4e08e2364f360dd9944b3d69bc721827c67a98f95a4
SSDEEP

24576:O95C6RrjOyvoQUYGNZgpo3DbrjXXPA+erA:OjRrKyvoQUVNZKo3DX7XJ

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1796	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2180 set thread context of 2200	2180	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	30

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2824	2200	WerFault.exe	30

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1796	powershell.exe
2200	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1796	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 1796	2180	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	28
PID 2180 wrote to memory of 1796	2180	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	28
PID 2180 wrote to memory of 1796	2180	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	28
PID 2180 wrote to memory of 1796	2180	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	28
PID 2180 wrote to memory of 2200	2180	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	30
PID 2180 wrote to memory of 2200	2180	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	30
PID 2180 wrote to memory of 2200	2180	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	30
PID 2180 wrote to memory of 2200	2180	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	30
PID 2180 wrote to memory of 2200	2180	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	30
PID 2180 wrote to memory of 2200	2180	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	30
PID 2180 wrote to memory of 2200	2180	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	30
PID 2200 wrote to memory of 2824	2200	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	31
PID 2200 wrote to memory of 2824	2200	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	31
PID 2200 wrote to memory of 2824	2200	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	31
PID 2200 wrote to memory of 2824	2200	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	31

C:\Users\Admin\AppData\Local\Temp\9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe
"C:\Users\Admin\AppData\Local\Temp\9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1796
- C:\Users\Admin\AppData\Local\Temp\9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe
  "C:\Users\Admin\AppData\Local\Temp\9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2200
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2200 -s 36
    3⤵
    - Program crash
    PID:2824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2180-0-0x0000000074D9E000-0x0000000074D9F000-memory.dmp

Filesize
4KB

Download
memory/2180-1-0x0000000000F90000-0x000000000105A000-memory.dmp

Filesize
808KB

Download
memory/2180-2-0x0000000074D90000-0x000000007547E000-memory.dmp

Filesize
6.9MB

Download
memory/2180-3-0x00000000009D0000-0x00000000009F2000-memory.dmp

Filesize
136KB

Download
memory/2180-4-0x0000000000430000-0x0000000000440000-memory.dmp

Filesize
64KB

Download
memory/2180-5-0x000000000A0C0000-0x000000000A14A000-memory.dmp

Filesize
552KB

Download
memory/2180-11-0x0000000074D90000-0x000000007547E000-memory.dmp

Filesize
6.9MB

Download
memory/2200-6-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2200-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2200-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2200-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2200-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

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