9811d1327878652f0c843c3c7cf0185a71e19df337acf38c150be5413ef3c114

Analysis

max time kernel
134s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2024, 01:59

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General

Target

9811d1327878652f0c843c3c7cf0185a71e19df337acf38c150be5413ef3c114.exe
Size

25.5MB
MD5

d649fefe245477f8ce4a5b6920dd6344
SHA1

3d8677b13eeb114318b929d4253844d22c5039a5
SHA256

9811d1327878652f0c843c3c7cf0185a71e19df337acf38c150be5413ef3c114
SHA512

c2fe4b04d11964a40f4225f53971dc42367efdc6e5f0b58ff7e67f19f12e59c35fdbb56f175a1c2433675be552fb3c643f4a54783d4503a06e90f6639247bc96
SSDEEP

393216:tHlhhT+tlixs3Ej9uMVQJ4ZPi4JlF7l0fVX/Ot4QBIv0i/1cogUZwX7oTzM:tHlhh6t+j9nQD4JnyVXNcidchKwXGzM

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5076	3884	WerFault.exe	83

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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9811d1327878652f0c843c3c7cf0185a71e19df337acf38c150be5413ef3c114.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
1572	schtasks.exe
4932	schtasks.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3884 wrote to memory of 1572	3884	9811d1327878652f0c843c3c7cf0185a71e19df337acf38c150be5413ef3c114.exe	87
PID 3884 wrote to memory of 1572	3884	9811d1327878652f0c843c3c7cf0185a71e19df337acf38c150be5413ef3c114.exe	87
PID 3884 wrote to memory of 1572	3884	9811d1327878652f0c843c3c7cf0185a71e19df337acf38c150be5413ef3c114.exe	87
PID 3884 wrote to memory of 2548	3884	9811d1327878652f0c843c3c7cf0185a71e19df337acf38c150be5413ef3c114.exe	89
PID 3884 wrote to memory of 2548	3884	9811d1327878652f0c843c3c7cf0185a71e19df337acf38c150be5413ef3c114.exe	89
PID 3884 wrote to memory of 2548	3884	9811d1327878652f0c843c3c7cf0185a71e19df337acf38c150be5413ef3c114.exe	89
PID 3884 wrote to memory of 4932	3884	9811d1327878652f0c843c3c7cf0185a71e19df337acf38c150be5413ef3c114.exe	91
PID 3884 wrote to memory of 4932	3884	9811d1327878652f0c843c3c7cf0185a71e19df337acf38c150be5413ef3c114.exe	91
PID 3884 wrote to memory of 4932	3884	9811d1327878652f0c843c3c7cf0185a71e19df337acf38c150be5413ef3c114.exe	91

C:\Users\Admin\AppData\Local\Temp\9811d1327878652f0c843c3c7cf0185a71e19df337acf38c150be5413ef3c114.exe
"C:\Users\Admin\AppData\Local\Temp\9811d1327878652f0c843c3c7cf0185a71e19df337acf38c150be5413ef3c114.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3884
- C:\Windows\SysWOW64\schtasks.exe
  /C /create /F /sc minute /mo 5 /tn "Device Pairing Application Wizard (580398372)" /tr "C:\Users\Admin\AppData\Roaming\DevicePairing\DevicePairingWizard.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1572
- C:\Windows\SysWOW64\schtasks.exe
  /C /Query /XML /TN "Device Pairing Application Wizard (580398372)"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2548
- C:\Windows\SysWOW64\schtasks.exe
  /C /create /F /tn "Device Pairing Application Wizard (580398372)" /XML "C:\Users\Admin\AppData\Roaming\DevicePairing\kW4oL9fL8aE5hC1a"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4932
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3884 -s 580
  2⤵
  - Program crash
  PID:5076

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3884 -ip 3884
1⤵
PID:4476

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 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\Roaming\DevicePairing\kW4oL9fL8aE5hC1a

Filesize
1KB

MD5
06df74c90aa373e1bbe1cadd1db3fc67

SHA1
4e410cef70952ffe77d4340d3833569098468f64

SHA256
2c33ccef01544f8c1a5b8477772e097ad6d2f964dbd9a013c944a85a43418efb

SHA512
34820d6c665754a4df2c3625492c56c12bd6993d3859ffd47ab619a0d810cc735e70e44db2c36912cef108d1b5d48071ada124e4f6d286d1e803ef3adb32e981

Download Submit
memory/3884-0-0x00000000004C0000-0x00000000014C0000-memory.dmp

Filesize
16.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads