eb4cc2471fc7f8ea70bcf2c2c6531eec40116e2936808c462fc362a83b0f08a7

General

Target

dIg1H3IegSv8WYB.exe
Size

789KB
MD5

7083b7a10e7b74aea9cf6c6b9dd3fe45
SHA1

e3769b1fa1dbcdef6bc7efe18aa0cf21e9507cd0
SHA256

83688d7b2b5feff8ecf5ab902d206187815d1759858129e85d9b2e2673d935b4
SHA512

f3b174947e2a2369303b7a6478540cdcf7d075781883d55e2f9bc6aa341438be378e7455c27f6562af81bf4c292941b047fd690cada210f43c9574d0b0135229
SSDEEP

6144:9ENaneCZj70XxIQRVA+bIRsli6A7kh9iaqTHMpDaTJM906xm/2qjYXhflK73GVGM:+KQIMnbQKymia4HcDaTJw06IXjGJ7N5

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
2868	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	dIg1H3IegSv8WYB.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2732	dIg1H3IegSv8WYB.exe
2732	dIg1H3IegSv8WYB.exe
2732	dIg1H3IegSv8WYB.exe
2732	dIg1H3IegSv8WYB.exe
2732	dIg1H3IegSv8WYB.exe
2732	dIg1H3IegSv8WYB.exe
2732	dIg1H3IegSv8WYB.exe
2732	dIg1H3IegSv8WYB.exe
2732	dIg1H3IegSv8WYB.exe
2732	dIg1H3IegSv8WYB.exe
2868	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2732	dIg1H3IegSv8WYB.exe
Token: SeDebugPrivilege	2868	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 2868	2732	dIg1H3IegSv8WYB.exe	30
PID 2732 wrote to memory of 2868	2732	dIg1H3IegSv8WYB.exe	30
PID 2732 wrote to memory of 2868	2732	dIg1H3IegSv8WYB.exe	30
PID 2732 wrote to memory of 2868	2732	dIg1H3IegSv8WYB.exe	30
PID 2732 wrote to memory of 2856	2732	dIg1H3IegSv8WYB.exe	32
PID 2732 wrote to memory of 2856	2732	dIg1H3IegSv8WYB.exe	32
PID 2732 wrote to memory of 2856	2732	dIg1H3IegSv8WYB.exe	32
PID 2732 wrote to memory of 2856	2732	dIg1H3IegSv8WYB.exe	32
PID 2732 wrote to memory of 2832	2732	dIg1H3IegSv8WYB.exe	33
PID 2732 wrote to memory of 2832	2732	dIg1H3IegSv8WYB.exe	33
PID 2732 wrote to memory of 2832	2732	dIg1H3IegSv8WYB.exe	33
PID 2732 wrote to memory of 2832	2732	dIg1H3IegSv8WYB.exe	33
PID 2732 wrote to memory of 2280	2732	dIg1H3IegSv8WYB.exe	34
PID 2732 wrote to memory of 2280	2732	dIg1H3IegSv8WYB.exe	34
PID 2732 wrote to memory of 2280	2732	dIg1H3IegSv8WYB.exe	34
PID 2732 wrote to memory of 2280	2732	dIg1H3IegSv8WYB.exe	34
PID 2732 wrote to memory of 2876	2732	dIg1H3IegSv8WYB.exe	35
PID 2732 wrote to memory of 2876	2732	dIg1H3IegSv8WYB.exe	35
PID 2732 wrote to memory of 2876	2732	dIg1H3IegSv8WYB.exe	35
PID 2732 wrote to memory of 2876	2732	dIg1H3IegSv8WYB.exe	35
PID 2732 wrote to memory of 2636	2732	dIg1H3IegSv8WYB.exe	36
PID 2732 wrote to memory of 2636	2732	dIg1H3IegSv8WYB.exe	36
PID 2732 wrote to memory of 2636	2732	dIg1H3IegSv8WYB.exe	36
PID 2732 wrote to memory of 2636	2732	dIg1H3IegSv8WYB.exe	36

C:\Users\Admin\AppData\Local\Temp\dIg1H3IegSv8WYB.exe
"C:\Users\Admin\AppData\Local\Temp\dIg1H3IegSv8WYB.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2732
- 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\dIg1H3IegSv8WYB.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2868
- C:\Users\Admin\AppData\Local\Temp\dIg1H3IegSv8WYB.exe
  "C:\Users\Admin\AppData\Local\Temp\dIg1H3IegSv8WYB.exe"
  2⤵
  PID:2856
- C:\Users\Admin\AppData\Local\Temp\dIg1H3IegSv8WYB.exe
  "C:\Users\Admin\AppData\Local\Temp\dIg1H3IegSv8WYB.exe"
  2⤵
  PID:2832
- C:\Users\Admin\AppData\Local\Temp\dIg1H3IegSv8WYB.exe
  "C:\Users\Admin\AppData\Local\Temp\dIg1H3IegSv8WYB.exe"
  2⤵
  PID:2280
- C:\Users\Admin\AppData\Local\Temp\dIg1H3IegSv8WYB.exe
  "C:\Users\Admin\AppData\Local\Temp\dIg1H3IegSv8WYB.exe"
  2⤵
  PID:2876
- C:\Users\Admin\AppData\Local\Temp\dIg1H3IegSv8WYB.exe
  "C:\Users\Admin\AppData\Local\Temp\dIg1H3IegSv8WYB.exe"
  2⤵
  PID:2636

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/2732-0-0x0000000074C3E000-0x0000000074C3F000-memory.dmp

Filesize
4KB

Download
memory/2732-1-0x00000000003B0000-0x000000000047C000-memory.dmp

Filesize
816KB

Download
memory/2732-2-0x0000000074C30000-0x000000007531E000-memory.dmp

Filesize
6.9MB

Download
memory/2732-3-0x0000000000390000-0x00000000003AE000-memory.dmp

Filesize
120KB

Download
memory/2732-4-0x0000000074C3E000-0x0000000074C3F000-memory.dmp

Filesize
4KB

Download
memory/2732-5-0x0000000074C30000-0x000000007531E000-memory.dmp

Filesize
6.9MB

Download
memory/2732-6-0x00000000040F0000-0x0000000004174000-memory.dmp

Filesize
528KB

Download
memory/2732-7-0x0000000074C30000-0x000000007531E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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