637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d

General

Target

637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe
Size

1.5MB
MD5

84e8c204f76167e404e907c94617091d
SHA1

2e351834db97d1cfe297cd1cb02546d052ca47ce
SHA256

637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d
SHA512

b5fe99d9d7b9a59419664191cd0d419345de1ef2a53b8c293499a65089460cd6318ebaeb3efd7c30b55f78f92215be2e248cf827adce3c252c28fe0efcec4c88
SSDEEP

24576:C5IM/V0deM5lZ2ykPYMkrQ1OrWaRyv2PBcSL+L5/+FMoQl/ugQWiBdrfO+a+B:oIBfvMkrNrf0u3qdaNLgQWiO+h

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe

description	pid	process	target process
PID 1392 set thread context of 1256	1392	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe

pid	process
1256	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe
1256	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe
1256	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe
1256	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe
1256	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe

description	pid	process	target process
PID 1392 wrote to memory of 1256	1392	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe
PID 1392 wrote to memory of 1256	1392	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe
PID 1392 wrote to memory of 1256	1392	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe
PID 1392 wrote to memory of 1256	1392	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe
PID 1392 wrote to memory of 1256	1392	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe
PID 1392 wrote to memory of 1256	1392	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe
PID 1392 wrote to memory of 1256	1392	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe
PID 1392 wrote to memory of 1256	1392	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe
PID 1392 wrote to memory of 1256	1392	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe
PID 1392 wrote to memory of 1256	1392	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe
PID 1392 wrote to memory of 1256	1392	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe	637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe

C:\Users\Admin\AppData\Local\Temp\637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe
"C:\Users\Admin\AppData\Local\Temp\637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1392
- C:\Users\Admin\AppData\Local\Temp\637cdc6e39ba8daef69502b6f3ad2e54ae6d9408d654e4fb08b2a36f9c8dc89d.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1256

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1256-54-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/1256-55-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/1256-57-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/1256-59-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/1256-61-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/1256-63-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/1256-66-0x000000000044937A-mapping.dmp

Download
memory/1256-65-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/1256-68-0x0000000075BE1000-0x0000000075BE3000-memory.dmp

Filesize
8KB

Download
memory/1256-69-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/1256-70-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/1256-72-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads