7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e

General

Target

7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
Size

289KB
MD5

9b84232764e8293ad28d4a42c84e9c74
SHA1

0ea7146defded1d87bfac365a3036477bf5fd592
SHA256

7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e
SHA512

e295a7786f6e09fa0a4a3ff28298c62097dc15626b686ec5a0c545c697ffef54995b9c2dcbac1fe2a8d5f3f93974386e11fdc4e6c02cbbf6d55d9c82e3f7b9f1
SSDEEP

6144:c9EfghSPgdnSYLCLJcOh0+iqz71hQEK9t5/gesc05u3EMZV3EHN2tlH:clSSSYLCCE05SHa5lscSuUwVgEtV

Score

8^/10

persistence

Malware Config

Signatures

Sets file execution options in registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\edubwrppq.exe	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\edubwrppq.exe\DisableExceptionChainValidation	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.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

Processes:

7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

Checks for any installed AV software in registry 1 TTPs 2 IoCs

Security Software Discovery

T1063

Processes:

7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Avira	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\avast! Antivirus	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

Drops desktop.ini file(s) 1 IoCs

Processes:

7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

description ioc process

File created C:\ProgramData\CreativeAudio\desktop.ini 7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

description	ioc	process
File created	C:\ProgramData\CreativeAudio\desktop.ini	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

description	pid	process	target process
PID 4020 set thread context of 2436	4020	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 4 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\2	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

3544 schtasks.exe

pid	process
3544	schtasks.exe

Modifies registry class 6 IoCs

Processes:

7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\CLSID\{16153CBF-E312-E04A-9924-9FF29CD84C2D}	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\CLSID\{16153CBF-E312-E04A-9924-9FF29CD84C2D}\0E7302EC	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\CLSID\{16153CBF-E312-E04A-9924-9FF29CD84C2D}\0E7302EC\CG1\HAL = 05ee0000	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\CLSID\{16153CBF-E312-E04A-9924-9FF29CD84C2D}\0E7302EC\CG1\BID = 2000080019000b00e607000014000000190005000800340000000000e44d8063	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\CLSID\{16153CBF-E312-E04A-9924-9FF29CD84C2D}\0E7302EC\CG1	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\CLSID	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

pid	process
4020	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
4020	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
4020	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
4020	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

pid	process
2436	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
2436	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

pid process

2436 7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

description	pid	process
Token: SeRestorePrivilege	2436	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
Token: SeBackupPrivilege	2436	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
Token: SeDebugPrivilege	2436	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe

C:\Users\Admin\AppData\Local\Temp\7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
"C:\Users\Admin\AppData\Local\Temp\7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4020

C:\Users\Admin\AppData\Local\Temp\7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
"C:\Users\Admin\AppData\Local\Temp\7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe"
2⤵
- Sets file execution options in registry
- Checks computer location settings
- Checks for any installed AV software in registry
- Drops desktop.ini file(s)
- Checks processor information in registry
- Modifies registry class
- Suspicious behavior: MapViewOfSection
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2436

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /CREATE /SC ONLOGON /TN "Windows Update Check - 0x0E7302EC" /TR "C:\ProgramData\CreativeAudio\edubwrppq.exe" /RL HIGHEST
3⤵
- Creates scheduled task(s)
PID:3544

C:\Windows\SysWOW64\WerFault.exe
"C:\Windows\SysWOW64\WerFault.exe"
3⤵
PID:3420

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

2

T1012

Security Software Discovery

1

T1063

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2436-140-0x00000000006A0000-0x00000000006EB000-memory.dmp

Filesize
300KB

Download
memory/2436-133-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2436-135-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2436-138-0x00000000006A0000-0x00000000006EB000-memory.dmp

Filesize
300KB

Download
memory/2436-139-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2436-132-0x0000000000000000-mapping.dmp

Download
memory/2436-141-0x00000000025D0000-0x00000000025DB000-memory.dmp

Filesize
44KB

Download
memory/3420-143-0x0000000000000000-mapping.dmp

Download
memory/3420-144-0x0000000000260000-0x00000000002DB000-memory.dmp

Filesize
492KB

Download
memory/3420-145-0x0000000000600000-0x0000000000697000-memory.dmp

Filesize
604KB

Download
memory/3420-146-0x0000000000600000-0x0000000000697000-memory.dmp

Filesize
604KB

Download
memory/3544-142-0x0000000000000000-mapping.dmp

Download
memory/4020-136-0x00000000021B0000-0x00000000021D7000-memory.dmp

Filesize
156KB

Download

description	pid	process	target process
PID 4020 wrote to memory of 2436	4020	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
PID 4020 wrote to memory of 2436	4020	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
PID 4020 wrote to memory of 2436	4020	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
PID 4020 wrote to memory of 2436	4020	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
PID 4020 wrote to memory of 2436	4020	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
PID 4020 wrote to memory of 2436	4020	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
PID 4020 wrote to memory of 2436	4020	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
PID 4020 wrote to memory of 2436	4020	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
PID 4020 wrote to memory of 2436	4020	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe
PID 2436 wrote to memory of 3544	2436	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe	schtasks.exe
PID 2436 wrote to memory of 3544	2436	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe	schtasks.exe
PID 2436 wrote to memory of 3544	2436	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe	schtasks.exe
PID 2436 wrote to memory of 3420	2436	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe	WerFault.exe
PID 2436 wrote to memory of 3420	2436	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe	WerFault.exe
PID 2436 wrote to memory of 3420	2436	7c384fbfe71fb575b1a9ad99e758e69d324c95acb1272fd4de733bcf2d33752e.exe	WerFault.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads