4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75

General

Target

4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
Size

88KB
MD5

5b8e159a1b320ca912199595721035f2
SHA1

9e0ebad1ae0b4ad5dc77dcf7c336af2e98ca6e80
SHA256

4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75
SHA512

a758d94499fea9a50e00c868de696416d72eaf4dfc9e79989ad99d1fdb4eb79eee17f2b0523b7879d9dcaab1c82dc7d66d61d61ede1cc80d8e4d9fcfe58362d8

Score

10^/10

persistence suricata

Malware Config

Signatures

suricata: ET MALWARE IRC Nick change on non-standard port
suricata: ET MALWARE IRC Nick change on non-standard port
suricata
suricata: ET MALWARE Likely Bot Nick in IRC (Country Code ISO 3166-1 alpha-3)
suricata: ET MALWARE Likely Bot Nick in IRC (Country Code ISO 3166-1 alpha-3)
suricata
suricata: ET MALWARE Likely Bot Nick in IRC (USA +..)
suricata: ET MALWARE Likely Bot Nick in IRC (USA +..)
suricata
Executes dropped EXE 1 IoCs

Processes:

winmgr.exe

pid process

1752 winmgr.exe

pid	process
1752	winmgr.exe

Loads dropped DLL 2 IoCs

Processes:

4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe

pid	process
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Manager = "C:\\Windows\\M-5050805868050685086870\\winmgr.exe"	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Manager = "C:\\Windows\\M-5050805868050685086870\\winmgr.exe"	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe

Drops file in Windows directory 3 IoCs

Processes:

4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe

description	ioc	process
File created	C:\Windows\M-5050805868050685086870\winmgr.exe	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
File opened for modification	C:\Windows\M-5050805868050685086870\winmgr.exe	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
File opened for modification	C:\Windows\M-5050805868050685086870	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe

Suspicious use of SetWindowsHookAW 64 IoCs

Processes:

4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe

pid	process
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe

description	pid	process	target process
PID 976 wrote to memory of 1752	976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe	winmgr.exe
PID 976 wrote to memory of 1752	976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe	winmgr.exe
PID 976 wrote to memory of 1752	976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe	winmgr.exe
PID 976 wrote to memory of 1752	976	4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe	winmgr.exe

C:\Users\Admin\AppData\Local\Temp\4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe
"C:\Users\Admin\AppData\Local\Temp\4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of SetWindowsHookAW
- Suspicious use of WriteProcessMemory
PID:976

C:\Windows\M-5050805868050685086870\winmgr.exe
C:\Windows\M-5050805868050685086870\winmgr.exe
2⤵
- Executes dropped EXE
PID:1752

Network

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Windows\M-5050805868050685086870\winmgr.exe
Filesize
88KB

MD5
5b8e159a1b320ca912199595721035f2

SHA1
9e0ebad1ae0b4ad5dc77dcf7c336af2e98ca6e80

SHA256
4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75

SHA512
a758d94499fea9a50e00c868de696416d72eaf4dfc9e79989ad99d1fdb4eb79eee17f2b0523b7879d9dcaab1c82dc7d66d61d61ede1cc80d8e4d9fcfe58362d8

Download Submit
C:\Windows\M-5050805868050685086870\winmgr.exe
Filesize
88KB

MD5
5b8e159a1b320ca912199595721035f2

SHA1
9e0ebad1ae0b4ad5dc77dcf7c336af2e98ca6e80

SHA256
4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75

SHA512
a758d94499fea9a50e00c868de696416d72eaf4dfc9e79989ad99d1fdb4eb79eee17f2b0523b7879d9dcaab1c82dc7d66d61d61ede1cc80d8e4d9fcfe58362d8

Download Submit
\Windows\M-5050805868050685086870\winmgr.exe
Filesize
88KB

MD5
5b8e159a1b320ca912199595721035f2

SHA1
9e0ebad1ae0b4ad5dc77dcf7c336af2e98ca6e80

SHA256
4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75

SHA512
a758d94499fea9a50e00c868de696416d72eaf4dfc9e79989ad99d1fdb4eb79eee17f2b0523b7879d9dcaab1c82dc7d66d61d61ede1cc80d8e4d9fcfe58362d8

Download Submit
\Windows\M-5050805868050685086870\winmgr.exe
Filesize
88KB

MD5
5b8e159a1b320ca912199595721035f2

SHA1
9e0ebad1ae0b4ad5dc77dcf7c336af2e98ca6e80

SHA256
4a1ac0ef56181d66b17a7832699348708b2a4efbb70f50be762d2a239bda3a75

SHA512
a758d94499fea9a50e00c868de696416d72eaf4dfc9e79989ad99d1fdb4eb79eee17f2b0523b7879d9dcaab1c82dc7d66d61d61ede1cc80d8e4d9fcfe58362d8

Download Submit
memory/976-54-0x00000000759F1000-0x00000000759F3000-memory.dmp

Filesize
8KB

Download
memory/976-55-0x00000000002AE000-0x00000000002B3000-memory.dmp

Filesize
20KB

Download
memory/976-56-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1752-59-0x0000000000000000-mapping.dmp

Download
memory/1752-62-0x00000000002EE000-0x00000000002F3000-memory.dmp

Filesize
20KB

Download
memory/1752-63-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1752-65-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads