81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315

General

Target

81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe
Size

1.3MB
MD5

1e0a6ed03e01eedf74d3b54930b0b796
SHA1

13d698dc8a55ceaf03d1821b894a04872068102b
SHA256

81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315
SHA512

23a656994ce2f51f23bdc0c4ed21d14024950c490ca9e681c8d07af4e4296928166ec99f77a66da9f04491588a3286787f9793a5535311c218b206c123854f37
SSDEEP

24576:zrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPaku:zrKo4ZwCOnYjVmJPaF

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe

description	pid	process	target process
PID 1812 set thread context of 1728	1812	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe

pid	process
1728	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe
1728	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe
1728	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe
1728	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe
1728	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe

description	pid	process	target process
PID 1812 wrote to memory of 1728	1812	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe
PID 1812 wrote to memory of 1728	1812	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe
PID 1812 wrote to memory of 1728	1812	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe
PID 1812 wrote to memory of 1728	1812	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe
PID 1812 wrote to memory of 1728	1812	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe
PID 1812 wrote to memory of 1728	1812	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe
PID 1812 wrote to memory of 1728	1812	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe
PID 1812 wrote to memory of 1728	1812	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe
PID 1812 wrote to memory of 1728	1812	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe
PID 1812 wrote to memory of 1728	1812	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe
PID 1812 wrote to memory of 1728	1812	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe	81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe

C:\Users\Admin\AppData\Local\Temp\81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe
"C:\Users\Admin\AppData\Local\Temp\81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1812

C:\Users\Admin\AppData\Local\Temp\81bc9f5426eaa4f71002ca01f08a030cc9f79d2716c25ca07a4f034c3eb28315.exe
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1728

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

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Downloads

memory/1728-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1728-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1728-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1728-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1728-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1728-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1728-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1728-66-0x000000000044E057-mapping.dmp

Download
memory/1728-68-0x0000000076091000-0x0000000076093000-memory.dmp

Filesize
8KB

Download
memory/1728-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1728-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1728-71-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1728-73-0x0000000000400000-0x00000000004D9000-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