819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772

General

Target

819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe
Size

778KB
MD5

e1e032aa58ed92552518651f55a4ccdc
SHA1

5bc92573e456b9d98c90bda6ce00fb85d17b5f06
SHA256

819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772
SHA512

dd23fd8101658adec5476851178aa53fec2ec9aaa0c31f07447c994b1258d152cbc455c45bfbf4a697a663e2524da1aa216c20b1f1d2c4144557c4e4effe9e40
SSDEEP

24576:KQ3Ag1Scj0glx3oLsq4Ymiacm4G2YaVlR:KQQyxggvbqbmoopaVlR

Score

8^/10

discovery 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

Processes:

powershell.exe

pid process

2112 powershell.exe

pid	process
2112	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe

description	pid	process	target process
PID 1064 set thread context of 2832	1064	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2608 2832 WerFault.exe 819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe

pid	pid_target	process	target process
2608	2832	WerFault.exe	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe

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

Processes:

819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exepowershell.exe819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe

pid process

2112 powershell.exe
2832 819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2112 powershell.exe

pid	process
2112	powershell.exe
2832	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe

description	pid	process
Token: SeDebugPrivilege	2112	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe

description	pid	process	target process
PID 1064 wrote to memory of 2112	1064	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe	powershell.exe
PID 1064 wrote to memory of 2112	1064	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe	powershell.exe
PID 1064 wrote to memory of 2112	1064	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe	powershell.exe
PID 1064 wrote to memory of 2112	1064	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe	powershell.exe
PID 1064 wrote to memory of 2832	1064	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe
PID 1064 wrote to memory of 2832	1064	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe
PID 1064 wrote to memory of 2832	1064	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe
PID 1064 wrote to memory of 2832	1064	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe
PID 1064 wrote to memory of 2832	1064	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe
PID 1064 wrote to memory of 2832	1064	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe
PID 1064 wrote to memory of 2832	1064	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe
PID 2832 wrote to memory of 2608	2832	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe	WerFault.exe
PID 2832 wrote to memory of 2608	2832	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe	WerFault.exe
PID 2832 wrote to memory of 2608	2832	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe	WerFault.exe
PID 2832 wrote to memory of 2608	2832	819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe
"C:\Users\Admin\AppData\Local\Temp\819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1064
- 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\819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2112
- C:\Users\Admin\AppData\Local\Temp\819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe
  "C:\Users\Admin\AppData\Local\Temp\819453cf1ae051083e60fc82a6125798ab8f94385d65bb2c1920cb7579df6772.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2832
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2832 -s 36
    3⤵
    - Program crash
    PID:2608

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1064-6-0x0000000005380000-0x0000000005412000-memory.dmp

Filesize
584KB

Download
memory/1064-0-0x0000000073D1E000-0x0000000073D1F000-memory.dmp

Filesize
4KB

Download
memory/1064-2-0x0000000073D10000-0x00000000743FE000-memory.dmp

Filesize
6.9MB

Download
memory/1064-3-0x0000000073D1E000-0x0000000073D1F000-memory.dmp

Filesize
4KB

Download
memory/1064-4-0x00000000002B0000-0x00000000002C2000-memory.dmp

Filesize
72KB

Download
memory/1064-5-0x0000000073D10000-0x00000000743FE000-memory.dmp

Filesize
6.9MB

Download
memory/1064-1-0x0000000000AC0000-0x0000000000B88000-memory.dmp

Filesize
800KB

Download
memory/1064-15-0x0000000073D10000-0x00000000743FE000-memory.dmp

Filesize
6.9MB

Download
memory/2832-14-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2832-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2832-13-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2832-9-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2832-7-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2832-18-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads