8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c

General

Target

8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe
Size

878KB
MD5

474144535ccb04b454b19991e2e3f539
SHA1

99cfa6fb38e203c41f36ba36ee71e941025a4f10
SHA256

8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c
SHA512

9848c753d4d9a4b09cbf94e45d1358362dec8b504cadac5885038b4d467b37ec860378348525250c8cab9d3f03e917aae242b7c45f7324c07d41294bc1e6aec2
SSDEEP

12288:NB1xhXJxtxC5E5oPmGUgzO6xWVbVyaRG1V8VFDt:NnzvTC5D+GIbVnRGYD

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies firewall policy service 2 TTPs 4 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\M-5078860724647675945\winmgr.exe = "C:\\Users\\Admin\\M-5078860724647675945\\winmgr.exe:*:Enabled:Microsoft Windows Manager"	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe

Executes dropped EXE 2 IoCs

Processes:

winmgr.exewinmgr.exe

pid process

5048 winmgr.exe
3600 winmgr.exe

pid	process
5048	winmgr.exe
3600	winmgr.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Manager = "C:\\Users\\Admin\\M-5078860724647675945\\winmgr.exe"	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exewinmgr.exe

description	pid	process	target process
PID 1476 set thread context of 4888	1476	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe
PID 5048 set thread context of 3600	5048	winmgr.exe	winmgr.exe

Suspicious behavior: MapViewOfSection 4 IoCs

Processes:

8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exewinmgr.exe

pid	process
1476	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe
1476	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe
5048	winmgr.exe
5048	winmgr.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exewinmgr.exe

description	pid	process	target process
PID 1476 wrote to memory of 4888	1476	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe
PID 1476 wrote to memory of 4888	1476	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe
PID 1476 wrote to memory of 4888	1476	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe
PID 4888 wrote to memory of 5048	4888	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe	winmgr.exe
PID 4888 wrote to memory of 5048	4888	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe	winmgr.exe
PID 4888 wrote to memory of 5048	4888	8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe	winmgr.exe
PID 5048 wrote to memory of 3600	5048	winmgr.exe	winmgr.exe
PID 5048 wrote to memory of 3600	5048	winmgr.exe	winmgr.exe
PID 5048 wrote to memory of 3600	5048	winmgr.exe	winmgr.exe

C:\Users\Admin\AppData\Local\Temp\8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe
"C:\Users\Admin\AppData\Local\Temp\8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1476

C:\Users\Admin\AppData\Local\Temp\8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe
"C:\Users\Admin\AppData\Local\Temp\8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c.exe"
2⤵
- Modifies firewall policy service
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4888

C:\Users\Admin\M-5078860724647675945\winmgr.exe
C:\Users\Admin\M-5078860724647675945\winmgr.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:5048

C:\Users\Admin\M-5078860724647675945\winmgr.exe
C:\Users\Admin\M-5078860724647675945\winmgr.exe
4⤵
- Executes dropped EXE
PID:3600

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\M-5078860724647675945\winmgr.exe
Filesize
878KB

MD5
474144535ccb04b454b19991e2e3f539

SHA1
99cfa6fb38e203c41f36ba36ee71e941025a4f10

SHA256
8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c

SHA512
9848c753d4d9a4b09cbf94e45d1358362dec8b504cadac5885038b4d467b37ec860378348525250c8cab9d3f03e917aae242b7c45f7324c07d41294bc1e6aec2

Download Submit
C:\Users\Admin\M-5078860724647675945\winmgr.exe
Filesize
878KB

MD5
474144535ccb04b454b19991e2e3f539

SHA1
99cfa6fb38e203c41f36ba36ee71e941025a4f10

SHA256
8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c

SHA512
9848c753d4d9a4b09cbf94e45d1358362dec8b504cadac5885038b4d467b37ec860378348525250c8cab9d3f03e917aae242b7c45f7324c07d41294bc1e6aec2

Download Submit
C:\Users\Admin\M-5078860724647675945\winmgr.exe
Filesize
878KB

MD5
474144535ccb04b454b19991e2e3f539

SHA1
99cfa6fb38e203c41f36ba36ee71e941025a4f10

SHA256
8c150909fa61c76f9a3ecb90934425f1b5c14c40805c535e627f0c315ec8e00c

SHA512
9848c753d4d9a4b09cbf94e45d1358362dec8b504cadac5885038b4d467b37ec860378348525250c8cab9d3f03e917aae242b7c45f7324c07d41294bc1e6aec2

Download Submit
memory/3600-137-0x0000000000000000-mapping.dmp

Download
memory/3600-139-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/4888-132-0x0000000000000000-mapping.dmp

Download
memory/4888-133-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/5048-134-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads