9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9

Analysis

max time kernel
131s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2024 01:27

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General

Target

9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe
Size

777KB
MD5

9311139abfee49ed8f2131abdb7a2142
SHA1

a0af849bcb178de760d5748097b17025f6e49d97
SHA256

9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9
SHA512

af6a80ed57cb4343eda8bd3ea1f45031788af1e03f4781fea61ca7972492474ca8eae4290ed2c9e51a74cce20597735b5697e87a8c9db9cdfc85a53328bb2131
SSDEEP

12288:Uu+w0Vld0rZq9OVqfVdgf2aYOKNDvbVOSWAgiTqB9dmL/USwp:UFVE8cqfrg2TbVOSnsBHGVA

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
3300	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2020 set thread context of 3328	2020	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe	100

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3116	3328	WerFault.exe	100

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	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2020	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe
2020	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe
3300	powershell.exe
3300	powershell.exe
3300	powershell.exe
3328	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe
3328	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2020	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe
Token: SeDebugPrivilege	3300	powershell.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 3300	2020	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe	97
PID 2020 wrote to memory of 3300	2020	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe	97
PID 2020 wrote to memory of 3300	2020	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe	97
PID 2020 wrote to memory of 4548	2020	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe	99
PID 2020 wrote to memory of 4548	2020	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe	99
PID 2020 wrote to memory of 4548	2020	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe	99
PID 2020 wrote to memory of 3328	2020	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe	100
PID 2020 wrote to memory of 3328	2020	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe	100
PID 2020 wrote to memory of 3328	2020	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe	100
PID 2020 wrote to memory of 3328	2020	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe	100
PID 2020 wrote to memory of 3328	2020	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe	100
PID 2020 wrote to memory of 3328	2020	9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe	100

C:\Users\Admin\AppData\Local\Temp\9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe
"C:\Users\Admin\AppData\Local\Temp\9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2020
- 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\9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3300
- C:\Users\Admin\AppData\Local\Temp\9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe
  "C:\Users\Admin\AppData\Local\Temp\9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe"
  2⤵
  PID:4548
- C:\Users\Admin\AppData\Local\Temp\9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe
  "C:\Users\Admin\AppData\Local\Temp\9751dc8bfd29e69b5e04e81d1971b145ea18ef7e57211a301339d5bb43d40ff9.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3328
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3328 -s 184
    3⤵
    - Program crash
    PID:3116

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1288,i,7447299413640964517,4240724842020506306,262144 --variations-seed-version --mojo-platform-channel-handle=4136 /prefetch:8
1⤵
PID:336

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3328 -ip 3328
1⤵
PID:3648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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\__PSScriptPolicyTest_duz1vrjr.djs.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2020-1-0x0000000000AD0000-0x0000000000B98000-memory.dmp

Filesize
800KB

Download
memory/2020-2-0x0000000005A90000-0x0000000006034000-memory.dmp

Filesize
5.6MB

Download
memory/2020-3-0x00000000055C0000-0x0000000005652000-memory.dmp

Filesize
584KB

Download
memory/2020-4-0x0000000005750000-0x000000000575A000-memory.dmp

Filesize
40KB

Download
memory/2020-5-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/2020-6-0x0000000007E80000-0x0000000007E9E000-memory.dmp

Filesize
120KB

Download
memory/2020-7-0x000000007517E000-0x000000007517F000-memory.dmp

Filesize
4KB

Download
memory/2020-8-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/2020-9-0x0000000004FC0000-0x000000000504E000-memory.dmp

Filesize
568KB

Download
memory/2020-10-0x000000000D930000-0x000000000D9CC000-memory.dmp

Filesize
624KB

Download
memory/2020-0-0x000000007517E000-0x000000007517F000-memory.dmp

Filesize
4KB

Download
memory/2020-13-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/3300-51-0x0000000007830000-0x000000000784A000-memory.dmp

Filesize
104KB

Download
memory/3300-47-0x0000000007700000-0x00000000077A3000-memory.dmp

Filesize
652KB

Download
memory/3300-14-0x000000007517E000-0x000000007517F000-memory.dmp

Filesize
4KB

Download
memory/3300-18-0x00000000056A0000-0x0000000005CC8000-memory.dmp

Filesize
6.2MB

Download
memory/3300-17-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/3300-19-0x0000000005560000-0x0000000005582000-memory.dmp

Filesize
136KB

Download
memory/3300-21-0x0000000005CD0000-0x0000000005D36000-memory.dmp

Filesize
408KB

Download
memory/3300-20-0x0000000005600000-0x0000000005666000-memory.dmp

Filesize
408KB

Download
memory/3300-16-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/3300-31-0x0000000005EC0000-0x0000000006214000-memory.dmp

Filesize
3.3MB

Download
memory/3300-32-0x0000000006500000-0x000000000651E000-memory.dmp

Filesize
120KB

Download
memory/3300-33-0x0000000006550000-0x000000000659C000-memory.dmp

Filesize
304KB

Download
memory/3300-37-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/3300-35-0x0000000071A30000-0x0000000071A7C000-memory.dmp

Filesize
304KB

Download
memory/3300-48-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/3300-15-0x0000000002C10000-0x0000000002C46000-memory.dmp

Filesize
216KB

Download
memory/3300-46-0x0000000006B20000-0x0000000006B3E000-memory.dmp

Filesize
120KB

Download
memory/3300-34-0x0000000006AE0000-0x0000000006B12000-memory.dmp

Filesize
200KB

Download
memory/3300-49-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/3300-50-0x0000000007E70000-0x00000000084EA000-memory.dmp

Filesize
6.5MB

Download
memory/3300-61-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/3300-52-0x00000000078A0000-0x00000000078AA000-memory.dmp

Filesize
40KB

Download
memory/3300-53-0x0000000007AB0000-0x0000000007B46000-memory.dmp

Filesize
600KB

Download
memory/3300-54-0x0000000007A30000-0x0000000007A41000-memory.dmp

Filesize
68KB

Download
memory/3300-55-0x0000000007A60000-0x0000000007A6E000-memory.dmp

Filesize
56KB

Download
memory/3300-56-0x0000000007A70000-0x0000000007A84000-memory.dmp

Filesize
80KB

Download
memory/3300-57-0x0000000007B70000-0x0000000007B8A000-memory.dmp

Filesize
104KB

Download
memory/3300-58-0x0000000007B50000-0x0000000007B58000-memory.dmp

Filesize
32KB

Download
memory/3328-11-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3328-62-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3328-63-0x0000000001880000-0x0000000001BCA000-memory.dmp

Filesize
3.3MB

Download
memory/3328-64-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download