ffaa5eea301ca6578ee0b3403513d77264246a77c18c8d529021045c15452940

Analysis

max time kernel
103s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
22/03/2025, 06:11

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General

Target

575bc86968dd39f1d1c96d337977010b47d6617890d54c1a0a4d0fee013be6a1.exe
Size

28.9MB
MD5

e93ab7d09ceca46c4ecec7ab9a02d387
SHA1

79e08d601f9f696bbb6801da6f3523970bebd1e7
SHA256

575bc86968dd39f1d1c96d337977010b47d6617890d54c1a0a4d0fee013be6a1
SHA512

aecf648eade4d1868180667c94a2b18e5af7808e485a53c77fad13d9ea7efcb74ecfa41592b37c93c1754aacb6946c34bfd2e300c007656f94f42a4870d5200c
SSDEEP

786432:4XuCHGJTk6G76kMNr0R7QMMnmAiiqPS3o:5ZPkMYsMMnmAi63o

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\NET25.lnk	575bc86968dd39f1d1c96d337977010b47d6617890d54c1a0a4d0fee013be6a1.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 4 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	575bc86968dd39f1d1c96d337977010b47d6617890d54c1a0a4d0fee013be6a1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
4360	timeout.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000_Classes\Local Settings	575bc86968dd39f1d1c96d337977010b47d6617890d54c1a0a4d0fee013be6a1.exe
Key created	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000_Classes\Local Settings	OpenWith.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
4476	schtasks.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4180	575bc86968dd39f1d1c96d337977010b47d6617890d54c1a0a4d0fee013be6a1.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5728	OpenWith.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4180 wrote to memory of 4476	4180	575bc86968dd39f1d1c96d337977010b47d6617890d54c1a0a4d0fee013be6a1.exe	87
PID 4180 wrote to memory of 4476	4180	575bc86968dd39f1d1c96d337977010b47d6617890d54c1a0a4d0fee013be6a1.exe	87
PID 4180 wrote to memory of 4476	4180	575bc86968dd39f1d1c96d337977010b47d6617890d54c1a0a4d0fee013be6a1.exe	87
PID 4180 wrote to memory of 692	4180	575bc86968dd39f1d1c96d337977010b47d6617890d54c1a0a4d0fee013be6a1.exe	90
PID 4180 wrote to memory of 692	4180	575bc86968dd39f1d1c96d337977010b47d6617890d54c1a0a4d0fee013be6a1.exe	90
PID 4180 wrote to memory of 692	4180	575bc86968dd39f1d1c96d337977010b47d6617890d54c1a0a4d0fee013be6a1.exe	90
PID 692 wrote to memory of 4360	692	cmd.exe	92
PID 692 wrote to memory of 4360	692	cmd.exe	92
PID 692 wrote to memory of 4360	692	cmd.exe	92

C:\Users\Admin\AppData\Local\Temp\575bc86968dd39f1d1c96d337977010b47d6617890d54c1a0a4d0fee013be6a1.exe
"C:\Users\Admin\AppData\Local\Temp\575bc86968dd39f1d1c96d337977010b47d6617890d54c1a0a4d0fee013be6a1.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4180
- C:\Windows\SysWOW64\schtasks.exe
  "schtasks.exe" /create /tn AccSys /tr "C:\ProgramData\NETFLIX2025\NET25" /st 06:19 /du 23:59 /sc daily /ri 1 /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4476
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp9402.tmp.cmd""
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:692
- - C:\Windows\SysWOW64\timeout.exe
    timeout 6
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:4360

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp9402.tmp.cmd

Filesize
216B

MD5
1891b7d28760f0b555d868c7beb81e0f

SHA1
37eabe1b3f738fd4bc2930bcfbd7712fcbbf1b59

SHA256
be552fe6c4e9278a91f917592e321719c36f292132550f1ac23428ef17ea0e0f

SHA512
5303eec51decc63ea816c66c4989ec634c6d255cb2d84194e027802cfec14aad81c18fbcfc274d0299534a2702162e95c8aedc0a7e6a0544d17d7379926025f1

Download Submit
memory/4180-0-0x0000000074C1E000-0x0000000074C1F000-memory.dmp

Filesize
4KB

Download
memory/4180-1-0x00000000007A0000-0x00000000009A0000-memory.dmp

Filesize
2.0MB

Download
memory/4180-2-0x00000000058C0000-0x0000000005E64000-memory.dmp

Filesize
5.6MB

Download
memory/4180-3-0x00000000053B0000-0x0000000005442000-memory.dmp

Filesize
584KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads