ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-12-2024 17:34

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General

Target

ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe
Size

575KB
MD5

0f37be8985e3940af919dc35bc4ed779
SHA1

2f2a27ec8a249cef7058f9d7a425f8817e67445c
SHA256

ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320
SHA512

feaf50abba44f44e272a96690e552bcd960a25009ca20a1bec98d6064dffb749fe0d436892bdabd69d6233641afa355b70a36e9ae2faac282295b6e4efff07dc
SSDEEP

6144:NzYBCPvubUOZoL9xh8+62h6vfrxaj0cdJHqBdqOtNYrrDduA49jTr5Mv0eYvw0Xl:xPG7MAqtO4PDkdjn5Q0G0Xl0Vcu9kR

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
2756	powershell.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059
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 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	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2844	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe
1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe
1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe
1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe
1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe
1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe
1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe
1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe
1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe
1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe
1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe
2756	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe
Token: SeDebugPrivilege	2756	powershell.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 2756	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	31
PID 1732 wrote to memory of 2756	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	31
PID 1732 wrote to memory of 2756	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	31
PID 1732 wrote to memory of 2756	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	31
PID 1732 wrote to memory of 2844	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	33
PID 1732 wrote to memory of 2844	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	33
PID 1732 wrote to memory of 2844	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	33
PID 1732 wrote to memory of 2844	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	33
PID 1732 wrote to memory of 2968	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	35
PID 1732 wrote to memory of 2968	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	35
PID 1732 wrote to memory of 2968	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	35
PID 1732 wrote to memory of 2968	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	35
PID 1732 wrote to memory of 2840	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	36
PID 1732 wrote to memory of 2840	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	36
PID 1732 wrote to memory of 2840	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	36
PID 1732 wrote to memory of 2840	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	36
PID 1732 wrote to memory of 2928	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	37
PID 1732 wrote to memory of 2928	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	37
PID 1732 wrote to memory of 2928	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	37
PID 1732 wrote to memory of 2928	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	37
PID 1732 wrote to memory of 2976	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	38
PID 1732 wrote to memory of 2976	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	38
PID 1732 wrote to memory of 2976	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	38
PID 1732 wrote to memory of 2976	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	38
PID 1732 wrote to memory of 2364	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	39
PID 1732 wrote to memory of 2364	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	39
PID 1732 wrote to memory of 2364	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	39
PID 1732 wrote to memory of 2364	1732	ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe	39

C:\Users\Admin\AppData\Local\Temp\ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe
"C:\Users\Admin\AppData\Local\Temp\ee8e3d37fcdeb4590b376bfa53991c9163427a76caea07c32215c8e34a823320.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\gTtJoqV.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2756
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\gTtJoqV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCB6A.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2844
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2968
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2840
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2928
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2976
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2364

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpCB6A.tmp

Filesize
1KB

MD5
a8e6250ec7154a2f1c49a5e854c28cc1

SHA1
3f7923a4c6ef6822ccab1f07d865a6597498634c

SHA256
2eb35564c5fc26f8767c9d8d5906ca2758c0ffcb18e0b1c5079795886204c7e9

SHA512
45feeb0adc67898f3508235fac357f41f27e7f8b99eb42bc903389ef3336368987922566a661fa68037910818cabe98759286aa5558a8232c7f28b265c3a3087

Download Submit
memory/1732-0-0x0000000074C4E000-0x0000000074C4F000-memory.dmp

Filesize
4KB

Download
memory/1732-1-0x0000000001260000-0x00000000012F2000-memory.dmp

Filesize
584KB

Download
memory/1732-2-0x0000000074C40000-0x000000007532E000-memory.dmp

Filesize
6.9MB

Download
memory/1732-3-0x0000000000310000-0x0000000000328000-memory.dmp

Filesize
96KB

Download
memory/1732-4-0x0000000074C4E000-0x0000000074C4F000-memory.dmp

Filesize
4KB

Download
memory/1732-5-0x0000000074C40000-0x000000007532E000-memory.dmp

Filesize
6.9MB

Download
memory/1732-6-0x0000000004F60000-0x0000000004FCC000-memory.dmp

Filesize
432KB

Download
memory/1732-14-0x0000000074C40000-0x000000007532E000-memory.dmp

Filesize
6.9MB

Download