5246314010f60f6f617d5aa428a622b747c847065453b6ab03b209c97f2f36a5

General

Target

5246314010f60f6f617d5aa428a622b747c847065453b6ab03b209c97f2f36a5.exe
Size

15KB
MD5

cd876124d6463fb67969dae591770c00
SHA1

92eb49eb0aa376e14c74196eb1189febfbf8d5df
SHA256

5246314010f60f6f617d5aa428a622b747c847065453b6ab03b209c97f2f36a5
SHA512

73d874b71c974f518e8b66185a7bd06406f8fe04af135799efd9d1d3d0335717ac3f1df27c69cd9c9c40c30427b2ec333aec0a5dcab53f7b6e33383e58f633d9
SSDEEP

384:B23iPe9ydCzrtx2M9XyXhCqYCln6ve55VXg:BzgyM9eWve559g

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2592	powershell.exe
2660	powershell.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5246314010f60f6f617d5aa428a622b747c847065453b6ab03b209c97f2f36a5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2660	powershell.exe
2592	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2660	powershell.exe
Token: SeDebugPrivilege	2592	powershell.exe
Token: SeDebugPrivilege	2756	5246314010f60f6f617d5aa428a622b747c847065453b6ab03b209c97f2f36a5.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 2660	2756	5246314010f60f6f617d5aa428a622b747c847065453b6ab03b209c97f2f36a5.exe	32
PID 2756 wrote to memory of 2660	2756	5246314010f60f6f617d5aa428a622b747c847065453b6ab03b209c97f2f36a5.exe	32
PID 2756 wrote to memory of 2660	2756	5246314010f60f6f617d5aa428a622b747c847065453b6ab03b209c97f2f36a5.exe	32
PID 2756 wrote to memory of 2660	2756	5246314010f60f6f617d5aa428a622b747c847065453b6ab03b209c97f2f36a5.exe	32
PID 2756 wrote to memory of 2592	2756	5246314010f60f6f617d5aa428a622b747c847065453b6ab03b209c97f2f36a5.exe	34
PID 2756 wrote to memory of 2592	2756	5246314010f60f6f617d5aa428a622b747c847065453b6ab03b209c97f2f36a5.exe	34
PID 2756 wrote to memory of 2592	2756	5246314010f60f6f617d5aa428a622b747c847065453b6ab03b209c97f2f36a5.exe	34
PID 2756 wrote to memory of 2592	2756	5246314010f60f6f617d5aa428a622b747c847065453b6ab03b209c97f2f36a5.exe	34

C:\Users\Admin\AppData\Local\Temp\5246314010f60f6f617d5aa428a622b747c847065453b6ab03b209c97f2f36a5.exe
"C:\Users\Admin\AppData\Local\Temp\5246314010f60f6f617d5aa428a622b747c847065453b6ab03b209c97f2f36a5.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -NoProfile -Command Add-MpPreference -ExclusionPath 'C:\viBsigGW'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2660
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -NoProfile -Command Add-MpPreference -ExclusionPath 'C:\Users'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2592

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 Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
2c1446c16ec547dac624e7a466173be1

SHA1
8e7447016f3ba368ad310448af5bac02534c03e6

SHA256
2daa31d36d74b9c9873113076bca100fac96dc2e254267c9a627c2cbf37ae1cb

SHA512
c1996249715f00cf1e44afbec65cf5a16cb22ddaf192509a35b54ce074475d7fed3739d0e4115b9dd1eae83e368abd0d5c13d5c1e6665396760bc25081bfefeb

Download Submit
memory/2660-4-0x0000000071091000-0x0000000071092000-memory.dmp

Filesize
4KB

Download
memory/2660-5-0x0000000071090000-0x000000007163B000-memory.dmp

Filesize
5.7MB

Download
memory/2660-6-0x0000000071090000-0x000000007163B000-memory.dmp

Filesize
5.7MB

Download
memory/2660-7-0x0000000071090000-0x000000007163B000-memory.dmp

Filesize
5.7MB

Download
memory/2660-8-0x0000000071090000-0x000000007163B000-memory.dmp

Filesize
5.7MB

Download
memory/2756-0-0x00000000748EE000-0x00000000748EF000-memory.dmp

Filesize
4KB

Download
memory/2756-1-0x00000000008E0000-0x00000000008EA000-memory.dmp

Filesize
40KB

Download
memory/2756-14-0x0000000004A00000-0x0000000004A40000-memory.dmp

Filesize
256KB

Download
memory/2756-15-0x00000000748EE000-0x00000000748EF000-memory.dmp

Filesize
4KB

Download

Analysis

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