662d56478c8fa24fb43b71cba64af8d941ddb90659c2412144b46137e2cc4c36

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
18-08-2024 10:23

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General

Target

koid.exe
Size

1.7MB
MD5

937bd53a5f505b8e9b00416590ad8d92
SHA1

5abece11f9d282ec009bf441f132676344f1ede2
SHA256

662d56478c8fa24fb43b71cba64af8d941ddb90659c2412144b46137e2cc4c36
SHA512

2027fe14eff8cc0edd67be7f159e0710d79376aef11a70d4c0ad94d501667fd178780fb3a8f0c4481d2da32a3f6fd698e45cef297aee628cda1ae164e0434dd5
SSDEEP

49152:MXi87ZaoNcK9mVrSPYO1M+BrgdhwmzJnU:yvycBr

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

StikyNot.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\RESTART_STICKY_NOTES = "C:\\Windows\\system32\\StikyNot.exe"	StikyNot.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

AUDIODG.EXE

description	pid	process
Token: 33	1956	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1956	AUDIODG.EXE
Token: 33	1956	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1956	AUDIODG.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

StikyNot.exe

pid process

2940 StikyNot.exe
2940 StikyNot.exe

pid	process
2940	StikyNot.exe
2940	StikyNot.exe

C:\Users\Admin\AppData\Local\Temp\koid.exe
"C:\Users\Admin\AppData\Local\Temp\koid.exe"
1⤵
PID:1724

C:\Windows\system32\StikyNot.exe
"C:\Windows\system32\StikyNot.exe"
1⤵
- Adds Run key to start application
- Suspicious use of FindShellTrayWindow
PID:2940

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2932

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x460
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1956

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2932-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2940-2-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download
memory/2940-3-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download