06d6cb78c08fc5816b0c414ebd8a6280934d67c1854fea11bfe6218f4b454089

General

Target

06d6cb78c08fc5816b0c414ebd8a6280934d67c1854fea11bfe6218f4b454089.exe
Size

260KB
MD5

6198535356a9d5846c493699b770ac90
SHA1

4a35587242ae9aa41ed7d325fd2168896229248a
SHA256

06d6cb78c08fc5816b0c414ebd8a6280934d67c1854fea11bfe6218f4b454089
SHA512

2f4e6ec94c601f1b6110b07f52c2d8dbca0d1c0c9305deba92c4c19c5e29aa0bf2e791222e761881b8051b11a47a0344362c13e8e3da7b2cb72cb8f6f30d51ce
SSDEEP

3072:lAlNJvvh25n/kZoSUjMqXnpWAkpAmTSrMaIOYt/jo7LAtPhjjtZnfHFEoWBfGVz5:mogTSrMaIl/jcLijfHFEHWzXvjT85R

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

raaola.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	raaola.exe

Executes dropped EXE 1 IoCs

Processes:

raaola.exe

pid process

4372 raaola.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:

06d6cb78c08fc5816b0c414ebd8a6280934d67c1854fea11bfe6218f4b454089.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	06d6cb78c08fc5816b0c414ebd8a6280934d67c1854fea11bfe6218f4b454089.exe

Adds Run key to start application 2 TTPs 52 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

raaola.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /V"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /r"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /b"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /o"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /F"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /T"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /y"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /K"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /g"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /X"	raaola.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /P"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /n"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /u"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /k"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /x"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /i"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /E"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /W"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /f"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /s"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /O"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /t"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /e"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /c"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /j"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /C"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /M"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /A"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /U"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /v"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /p"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /m"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /w"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /z"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /Q"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /q"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /B"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /d"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /L"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /I"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /H"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /Y"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /S"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /G"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /N"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /a"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /D"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /h"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /l"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /Z"	raaola.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raaola = "C:\\Users\\Admin\\raaola.exe /J"	raaola.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

raaola.exe

pid	process
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe
4372	raaola.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

06d6cb78c08fc5816b0c414ebd8a6280934d67c1854fea11bfe6218f4b454089.exeraaola.exe

pid process

4932 06d6cb78c08fc5816b0c414ebd8a6280934d67c1854fea11bfe6218f4b454089.exe
4372 raaola.exe

pid	process
4932	06d6cb78c08fc5816b0c414ebd8a6280934d67c1854fea11bfe6218f4b454089.exe
4372	raaola.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

06d6cb78c08fc5816b0c414ebd8a6280934d67c1854fea11bfe6218f4b454089.exe

description	pid	process	target process
PID 4932 wrote to memory of 4372	4932	06d6cb78c08fc5816b0c414ebd8a6280934d67c1854fea11bfe6218f4b454089.exe	raaola.exe
PID 4932 wrote to memory of 4372	4932	06d6cb78c08fc5816b0c414ebd8a6280934d67c1854fea11bfe6218f4b454089.exe	raaola.exe
PID 4932 wrote to memory of 4372	4932	06d6cb78c08fc5816b0c414ebd8a6280934d67c1854fea11bfe6218f4b454089.exe	raaola.exe

C:\Users\Admin\AppData\Local\Temp\06d6cb78c08fc5816b0c414ebd8a6280934d67c1854fea11bfe6218f4b454089.exe
"C:\Users\Admin\AppData\Local\Temp\06d6cb78c08fc5816b0c414ebd8a6280934d67c1854fea11bfe6218f4b454089.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4932

C:\Users\Admin\raaola.exe
"C:\Users\Admin\raaola.exe"
2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4372

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1

T1158

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

1

T1158

Modify Registry

2

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\raaola.exe
Filesize
260KB

MD5
eba63c7a6795261ce6a3ce839d27aec5

SHA1
faa4ac1cf26488fe33a075e5fb95664d83c48174

SHA256
7b58c3059c446b5134f9f547a10c9b6dce4991f4cfe3b8fbb03a2dc33be2045d

SHA512
ec0fb222a3ea0164ee303a75970b5bb0848b829eb62c65f075520932c927243585911cd90ff3f2786be3b2d0421873ad0becf9b561cde46cd49c013fdab47a08

Download Submit
C:\Users\Admin\raaola.exe
Filesize
260KB

MD5
eba63c7a6795261ce6a3ce839d27aec5

SHA1
faa4ac1cf26488fe33a075e5fb95664d83c48174

SHA256
7b58c3059c446b5134f9f547a10c9b6dce4991f4cfe3b8fbb03a2dc33be2045d

SHA512
ec0fb222a3ea0164ee303a75970b5bb0848b829eb62c65f075520932c927243585911cd90ff3f2786be3b2d0421873ad0becf9b561cde46cd49c013fdab47a08

Download Submit
memory/4372-134-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads