b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251

General

Target

b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe
Size

1.3MB
MD5

65b00cfca194154388edfa71bfc9ef4a
SHA1

30837db95a735a96c74cad30bde2c87385aa9649
SHA256

b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251
SHA512

740c62f279492a9ad03412b8d5e5dd020c8a418e99ffab4a60c66493263e707a5a0163791638f27f90fb10d68f84fd7dfcb2c51563bb63ec029e671a18a12a8b
SSDEEP

24576:DrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPak:DrKo4ZwCOnYjVmJPa

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe

description	pid	process	target process
PID 1760 set thread context of 1920	1760	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe

pid	process
1920	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe
1920	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe
1920	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe
1920	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe
1920	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe

description	pid	process	target process
PID 1760 wrote to memory of 1920	1760	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe
PID 1760 wrote to memory of 1920	1760	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe
PID 1760 wrote to memory of 1920	1760	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe
PID 1760 wrote to memory of 1920	1760	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe
PID 1760 wrote to memory of 1920	1760	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe
PID 1760 wrote to memory of 1920	1760	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe
PID 1760 wrote to memory of 1920	1760	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe
PID 1760 wrote to memory of 1920	1760	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe
PID 1760 wrote to memory of 1920	1760	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe
PID 1760 wrote to memory of 1920	1760	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe
PID 1760 wrote to memory of 1920	1760	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe	b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe

C:\Users\Admin\AppData\Local\Temp\b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe
"C:\Users\Admin\AppData\Local\Temp\b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1760

C:\Users\Admin\AppData\Local\Temp\b81f1f0d7c4d0d19bc11e0ddfecc8118fb7ab9b7a6301936ecf9c48703b24251.exe
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1920

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/1920-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1920-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1920-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1920-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1920-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1920-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1920-66-0x000000000044E057-mapping.dmp

Download
memory/1920-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1920-68-0x0000000076181000-0x0000000076183000-memory.dmp

Filesize
8KB

Download
memory/1920-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1920-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1920-72-0x0000000000400000-0x00000000004D9000-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