a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe

Analysis

max time kernel
26s
max time network
36s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
21-11-2022 18:17

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General

Target

a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe
Size

1.2MB
MD5

b8be85782baa5a7a2ebb3fe8974e196e
SHA1

a6159a3e33fa19c9c8fb47e318dff294059c1448
SHA256

a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe
SHA512

174b4ef181cbee08c7db1adc01ba58c97fff57c26e203cb4ec3368cd012b1e38909b58c457a069f53a8f96663765b611cd67e17d5a37151ccab8b70d27938cb4
SSDEEP

24576:tXIe1k135jsYx0ySMIAA/9I+8jhIFqpmMcZIKxKfC5:tXfyFBIAupqpm1asN5

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2040 set thread context of 1200	2040	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\Main	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1200	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe
1200	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe
1200	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe
1200	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe
1200	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 1200	2040	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe	28
PID 2040 wrote to memory of 1200	2040	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe	28
PID 2040 wrote to memory of 1200	2040	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe	28
PID 2040 wrote to memory of 1200	2040	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe	28
PID 2040 wrote to memory of 1200	2040	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe	28
PID 2040 wrote to memory of 1200	2040	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe	28
PID 2040 wrote to memory of 1200	2040	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe	28
PID 2040 wrote to memory of 1200	2040	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe	28
PID 2040 wrote to memory of 1200	2040	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe	28
PID 2040 wrote to memory of 1200	2040	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe	28
PID 2040 wrote to memory of 1200	2040	a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe	28

C:\Users\Admin\AppData\Local\Temp\a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe
"C:\Users\Admin\AppData\Local\Temp\a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2040
- C:\Users\Admin\AppData\Local\Temp\a3d3ab4a95af3c7dcb6fdb4f5dc6b1adb9d8764878d03d9ec7cc6831b47067fe.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1200

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1200-54-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1200-55-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1200-57-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1200-59-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1200-61-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1200-63-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1200-65-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1200-68-0x0000000075C21000-0x0000000075C23000-memory.dmp

Filesize
8KB

Download
memory/1200-69-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1200-70-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1200-72-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download