81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359

General

Target

81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe
Size

1.3MB
MD5

52b530274bd1d80c2be19f034704e7f1
SHA1

86ed0a39bb13118fbdbce3504c7cf69625e5e867
SHA256

81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359
SHA512

5cfa5299c082bdcc8249d4c3a8205b148a480a4359f88c87d8a83c5db52dc3fafcf577964cda63b3a9e498e6f2595d01ec8baac69c7709d77676f73054e5ee01
SSDEEP

24576:7rKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakg:7rKo4ZwCOnYjVmJPa

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe

description	pid	process	target process
PID 1952 set thread context of 668	1952	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe

pid	process
668	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe
668	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe
668	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe
668	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe
668	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe

description	pid	process	target process
PID 1952 wrote to memory of 668	1952	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe
PID 1952 wrote to memory of 668	1952	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe
PID 1952 wrote to memory of 668	1952	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe
PID 1952 wrote to memory of 668	1952	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe
PID 1952 wrote to memory of 668	1952	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe
PID 1952 wrote to memory of 668	1952	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe
PID 1952 wrote to memory of 668	1952	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe
PID 1952 wrote to memory of 668	1952	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe
PID 1952 wrote to memory of 668	1952	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe
PID 1952 wrote to memory of 668	1952	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe
PID 1952 wrote to memory of 668	1952	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe	81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe

C:\Users\Admin\AppData\Local\Temp\81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe
"C:\Users\Admin\AppData\Local\Temp\81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1952

C:\Users\Admin\AppData\Local\Temp\81b4a2db3b4023fdad5c49f490264446887749132403f6669ea6eb2ac28d4359.exe
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:668

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

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

memory/668-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/668-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/668-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/668-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/668-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/668-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/668-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/668-66-0x000000000044E057-mapping.dmp

Download
memory/668-68-0x0000000075981000-0x0000000075983000-memory.dmp

Filesize
8KB

Download
memory/668-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/668-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/668-72-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads