c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838

General

Target

c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe
Size

744KB
MD5

fadf1562d3b36bc5cea91582a52a9694
SHA1

307acfdda6ed2cb89dbd1ca91b95dab338566fae
SHA256

c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838
SHA512

30ea3939a54c270a76cd5eef48432c03dd7a3a82c264b78a3897582c6b140a35f015412b636487afdd49f92c4049cadf4f57e820bda49dc71ba3ef7ecfa1be17
SSDEEP

12288:XaCR5leZlNqjm/3ctwHBAEZkilJUnkcmRvg9JkSQi0H33VuwKWcQv:q+ersntwhAECjkNSJPW33VTKWcQ

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
3044	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2804 set thread context of 3040	2804	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.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
2696	3040	WerFault.exe	30

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2804	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe
2804	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe
3044	powershell.exe
3040	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2804	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe
Token: SeDebugPrivilege	3044	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2804 wrote to memory of 3044	2804	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe	28
PID 2804 wrote to memory of 3044	2804	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe	28
PID 2804 wrote to memory of 3044	2804	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe	28
PID 2804 wrote to memory of 3044	2804	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe	28
PID 2804 wrote to memory of 3040	2804	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe	30
PID 2804 wrote to memory of 3040	2804	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe	30
PID 2804 wrote to memory of 3040	2804	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe	30
PID 2804 wrote to memory of 3040	2804	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe	30
PID 2804 wrote to memory of 3040	2804	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe	30
PID 2804 wrote to memory of 3040	2804	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe	30
PID 2804 wrote to memory of 3040	2804	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe	30
PID 3040 wrote to memory of 2696	3040	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe	31
PID 3040 wrote to memory of 2696	3040	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe	31
PID 3040 wrote to memory of 2696	3040	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe	31
PID 3040 wrote to memory of 2696	3040	c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe	31

C:\Users\Admin\AppData\Local\Temp\c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe
"C:\Users\Admin\AppData\Local\Temp\c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2804
- 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\c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3044
- C:\Users\Admin\AppData\Local\Temp\c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe
  "C:\Users\Admin\AppData\Local\Temp\c7305e86e90093f34bae25efd97eb5a8fed3a6b985b1633ee99ffff608211838.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3040
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3040 -s 36
    3⤵
    - Program crash
    PID:2696

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/2804-14-0x00000000740E0000-0x00000000747CE000-memory.dmp

Filesize
6.9MB

Download
memory/2804-1-0x00000000013D0000-0x000000000148E000-memory.dmp

Filesize
760KB

Download
memory/2804-2-0x00000000740E0000-0x00000000747CE000-memory.dmp

Filesize
6.9MB

Download
memory/2804-3-0x0000000000550000-0x0000000000572000-memory.dmp

Filesize
136KB

Download
memory/2804-4-0x00000000004F0000-0x0000000000500000-memory.dmp

Filesize
64KB

Download
memory/2804-5-0x0000000004D50000-0x0000000004DDA000-memory.dmp

Filesize
552KB

Download
memory/2804-0-0x00000000740EE000-0x00000000740EF000-memory.dmp

Filesize
4KB

Download
memory/3040-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3040-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3040-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3040-6-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3040-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3040-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

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