62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152

General

Target

62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe
Size

170KB
MD5

0b7cd7bb98886561c8115f24b5bcd387
SHA1

77a36353a0998388e56e849f6c05e4d7ca8c81e7
SHA256

62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152
SHA512

3812e6817c2f651c3f0434972eb223474a902a019acccb6143fa495f4d4b7a4a768866da2bb53f4c071792ca6d4d2e500c4e9a910d61999f9d549f1a9bfb3366

Score

7^/10

persistence

Malware Config

Signatures

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:

62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

reg.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchos = "C:\\Users\\Admin\\AppData\\Local\\Temp\\62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe"	reg.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 2 IoCs

Processes:

62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe

pid	process
4824	62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe
4824	62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe

description pid process

Token: SeDebugPrivilege 4824 62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe

description	pid	process
Token: SeDebugPrivilege	4824	62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.execmd.exe

description	pid	process	target process
PID 4824 wrote to memory of 1180	4824	62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe	cmd.exe
PID 4824 wrote to memory of 1180	4824	62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe	cmd.exe
PID 4824 wrote to memory of 2340	4824	62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe	sihost.exe
PID 1180 wrote to memory of 4764	1180	cmd.exe	reg.exe
PID 1180 wrote to memory of 4764	1180	cmd.exe	reg.exe
PID 4824 wrote to memory of 2356	4824	62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe	svchost.exe
PID 4824 wrote to memory of 2432	4824	62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe	taskhostw.exe
PID 4824 wrote to memory of 2800	4824	62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe	svchost.exe
PID 4824 wrote to memory of 3252	4824	62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe	DllHost.exe

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3252

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:2800

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2432

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2356

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2340

C:\Users\Admin\AppData\Local\Temp\62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe
"C:\Users\Admin\AppData\Local\Temp\62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4824

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe" /f
2⤵
- Suspicious use of WriteProcessMemory
PID:1180

C:\Windows\system32\reg.exe
REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\62c8958fc79972b987a313db8c94d9db5d11a5178234bce328ebe56dce330152.exe" /f
3⤵
- Adds Run key to start application
PID:4764

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

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

memory/2340-130-0x00007FF729260000-0x00007FF7295EE000-memory.dmp

Filesize
3.6MB

Download
memory/2800-131-0x00007FF729260000-0x00007FF7295EE000-memory.dmp

Filesize
3.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads