1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70

General

Target

1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe
Size

332KB
MD5

a132cee0c9f6f1501ad9198635984750
SHA1

b278d39571d1d117483b2ffec7bcf76277fdcae2
SHA256

1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70
SHA512

aa5b57c3e15588b4bf2c38801173b743d6e1d87bbea5a121fe7cdd3cc5c89631c50de1d99bab0be2f6b435108c7e0cfbbff8150c7848dae67dd5675c2ef16cc3
SSDEEP

6144:xaNJmnQo41QAOMwEIzUjQiZZvEYqWnKZ+pnVaq:x234BEIYjQWvrq1snkq

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe \"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\""	1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe

Executes dropped EXE 1 IoCs

pid	Process
1208	svchost.exe

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Modify Existing Service

T1031

pid	Process
1184	netsh.exe

Loads dropped DLL 2 IoCs

pid	Process
1504	1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe
1504	1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run	1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\MSWUpdate = "\"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\""	1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MSWUpdate = "\"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\""	1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1504	1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1504 wrote to memory of 1184	1504	1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe	28
PID 1504 wrote to memory of 1184	1504	1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe	28
PID 1504 wrote to memory of 1184	1504	1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe	28
PID 1504 wrote to memory of 1184	1504	1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe	28
PID 1504 wrote to memory of 1208	1504	1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe	30
PID 1504 wrote to memory of 1208	1504	1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe	30
PID 1504 wrote to memory of 1208	1504	1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe	30
PID 1504 wrote to memory of 1208	1504	1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe	30

C:\Users\Admin\AppData\Local\Temp\1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe
"C:\Users\Admin\AppData\Local\Temp\1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe"
1⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1504
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\svchost.exe" CityScape Enable
  2⤵
  - Modifies Windows Firewall
  PID:1184
- C:\Users\Admin\AppData\Roaming\svchost.exe
  /d C:\Users\Admin\AppData\Local\Temp\1059cbb0228c1d318962598a2eb00971b6f4d3997629d1f9edb3b91888abfa70.exe
  2⤵
  - Executes dropped EXE
  PID:1208

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\svchost.exe

Filesize
332KB

MD5
5df8425b7717a228bb995cbb0a8f2a50

SHA1
a6472fabf12ed82a559dfa098ee191151061a33e

SHA256
a010fc234831adb799ff83b863b8b7ffdd95f9a93513709b712c0de1c782193f

SHA512
fd2997053a2e9b1b97fb2b65629d87a9390e73295b6e380887c88965e44784ceead0e7819ff63979e744eb459fccb9d5936d61419347dbb142badfda84a4b040

Download Submit
\Users\Admin\AppData\Roaming\svchost.exe

Filesize
332KB

MD5
5df8425b7717a228bb995cbb0a8f2a50

SHA1
a6472fabf12ed82a559dfa098ee191151061a33e

SHA256
a010fc234831adb799ff83b863b8b7ffdd95f9a93513709b712c0de1c782193f

SHA512
fd2997053a2e9b1b97fb2b65629d87a9390e73295b6e380887c88965e44784ceead0e7819ff63979e744eb459fccb9d5936d61419347dbb142badfda84a4b040

Download Submit
\Users\Admin\AppData\Roaming\svchost.exe

Filesize
332KB

MD5
5df8425b7717a228bb995cbb0a8f2a50

SHA1
a6472fabf12ed82a559dfa098ee191151061a33e

SHA256
a010fc234831adb799ff83b863b8b7ffdd95f9a93513709b712c0de1c782193f

SHA512
fd2997053a2e9b1b97fb2b65629d87a9390e73295b6e380887c88965e44784ceead0e7819ff63979e744eb459fccb9d5936d61419347dbb142badfda84a4b040

Download Submit
memory/1184-63-0x00000000768A1000-0x00000000768A3000-memory.dmp

Filesize
8KB

Download
memory/1504-54-0x0000000000560000-0x00000000005B5000-memory.dmp

Filesize
340KB

Download
memory/1504-55-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/1504-56-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/1504-62-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads