b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751

General

Target

b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
Size

815KB
MD5

4b95d663a28624b2651ef09806d6f999
SHA1

bfb4c6ceba8957ac481083a009545ce2ab754ff0
SHA256

b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751
SHA512

13e2b66b940480d4173cb7cfa0c872664bc2d862d9de09a21a2bc2bbbe2a48d2f26ed73d86a0096e44e0d7ae42fc74474a37a007cac592ed3c7e79cbf4680516
SSDEEP

24576:XsTo7do5wpkCEG9vG+3rG9SOSEHKpwsuv:A75CF9vGpHGwsG

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
2964	powershell.exe

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	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
2964	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
Token: SeDebugPrivilege	2964	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 564 wrote to memory of 2964	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	30
PID 564 wrote to memory of 2964	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	30
PID 564 wrote to memory of 2964	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	30
PID 564 wrote to memory of 2964	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	30
PID 564 wrote to memory of 2980	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	32
PID 564 wrote to memory of 2980	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	32
PID 564 wrote to memory of 2980	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	32
PID 564 wrote to memory of 2980	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	32
PID 564 wrote to memory of 2764	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	33
PID 564 wrote to memory of 2764	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	33
PID 564 wrote to memory of 2764	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	33
PID 564 wrote to memory of 2764	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	33
PID 564 wrote to memory of 2852	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	34
PID 564 wrote to memory of 2852	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	34
PID 564 wrote to memory of 2852	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	34
PID 564 wrote to memory of 2852	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	34
PID 564 wrote to memory of 2704	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	35
PID 564 wrote to memory of 2704	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	35
PID 564 wrote to memory of 2704	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	35
PID 564 wrote to memory of 2704	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	35
PID 564 wrote to memory of 1676	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	36
PID 564 wrote to memory of 1676	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	36
PID 564 wrote to memory of 1676	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	36
PID 564 wrote to memory of 1676	564	b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe	36

C:\Users\Admin\AppData\Local\Temp\b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
"C:\Users\Admin\AppData\Local\Temp\b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:564
- 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\b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2964
- C:\Users\Admin\AppData\Local\Temp\b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
  "C:\Users\Admin\AppData\Local\Temp\b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe"
  2⤵
  PID:2980
- C:\Users\Admin\AppData\Local\Temp\b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
  "C:\Users\Admin\AppData\Local\Temp\b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe"
  2⤵
  PID:2764
- C:\Users\Admin\AppData\Local\Temp\b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
  "C:\Users\Admin\AppData\Local\Temp\b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe"
  2⤵
  PID:2852
- C:\Users\Admin\AppData\Local\Temp\b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
  "C:\Users\Admin\AppData\Local\Temp\b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe"
  2⤵
  PID:2704
- C:\Users\Admin\AppData\Local\Temp\b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe
  "C:\Users\Admin\AppData\Local\Temp\b98dd577f47b81df90226bd02f9375a77bd791aeb680440ded3c93b77698b751.exe"
  2⤵
  PID:1676

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/564-0-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

Filesize
4KB

Download
memory/564-1-0x0000000000370000-0x0000000000440000-memory.dmp

Filesize
832KB

Download
memory/564-2-0x0000000074B20000-0x000000007520E000-memory.dmp

Filesize
6.9MB

Download
memory/564-3-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

Filesize
4KB

Download
memory/564-4-0x0000000000310000-0x0000000000322000-memory.dmp

Filesize
72KB

Download
memory/564-5-0x0000000074B20000-0x000000007520E000-memory.dmp

Filesize
6.9MB

Download
memory/564-6-0x0000000005520000-0x00000000055AE000-memory.dmp

Filesize
568KB

Download
memory/564-7-0x0000000074B20000-0x000000007520E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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