0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98

General

Target

0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe
Size

735KB
MD5

5b76c7ea91e9c510ef26b05ee777b0af
SHA1

633cc7d4c77a932de541a00f19136cd199935edc
SHA256

0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98
SHA512

b7cad74fbcaa80d07d2ff2bf33f835166ad0cbfa8ed6e71862196b633aabe26129fd066321bd57ee98396d13d05df5b450e493ee77c99be1659312f16145344c
SSDEEP

12288:ZsaDPw1Qk89TmyyuR0UoNSoHBiWUE+z/FBUYAIxqiWp7VA0GAIbOdF:ZtLw9gTFb0soHBzd2CY3xqzL/

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

pid	Process
2912	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2464 set thread context of 2052	2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe	32

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe
2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe
2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe
2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe
2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe
2912	powershell.exe
2052	RegSvcs.exe
2052	RegSvcs.exe
2052	RegSvcs.exe
2052	RegSvcs.exe
2052	RegSvcs.exe
2052	RegSvcs.exe
2052	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe
Token: SeDebugPrivilege	2912	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2464 wrote to memory of 2912	2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe	30
PID 2464 wrote to memory of 2912	2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe	30
PID 2464 wrote to memory of 2912	2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe	30
PID 2464 wrote to memory of 2912	2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe	30
PID 2464 wrote to memory of 2052	2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe	32
PID 2464 wrote to memory of 2052	2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe	32
PID 2464 wrote to memory of 2052	2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe	32
PID 2464 wrote to memory of 2052	2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe	32
PID 2464 wrote to memory of 2052	2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe	32
PID 2464 wrote to memory of 2052	2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe	32
PID 2464 wrote to memory of 2052	2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe	32
PID 2464 wrote to memory of 2052	2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe	32
PID 2464 wrote to memory of 2052	2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe	32
PID 2464 wrote to memory of 2052	2464	0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe	32

C:\Users\Admin\AppData\Local\Temp\0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe
"C:\Users\Admin\AppData\Local\Temp\0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2464
- 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\0751a8aa6a5a7b05bca94d02f3b5d7907455db416f6d7caa2e79a55f51033f98.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2912
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2052

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

Replay Monitor

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Downloads

memory/2052-11-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2052-16-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2052-15-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2052-8-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2052-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2052-7-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2464-3-0x0000000000540000-0x000000000055E000-memory.dmp

Filesize
120KB

Download
memory/2464-6-0x0000000000420000-0x00000000004AE000-memory.dmp

Filesize
568KB

Download
memory/2464-12-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/2464-5-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/2464-4-0x00000000741FE000-0x00000000741FF000-memory.dmp

Filesize
4KB

Download
memory/2464-0-0x00000000741FE000-0x00000000741FF000-memory.dmp

Filesize
4KB

Download
memory/2464-2-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/2464-1-0x00000000009D0000-0x0000000000A8E000-memory.dmp

Filesize
760KB

Download

Analysis

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