7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf

Analysis

max time kernel
45s
max time network
49s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 14:26

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General

Target

7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe
Size

1.3MB
MD5

6be113a69639cfac9a4bac98800b25db
SHA1

ef3f45109b0d18fee2b88ad76f8de0607216d7e3
SHA256

7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf
SHA512

2645d031aa5c1cfb1ff162bb407c762e3efe0d5818a5c2dd136e4a99ab7226a64bdcf309aa421757f458cf5c6531a2b5ad57ff99ae699838a7ccea519de5d86e
SSDEEP

24576:4OiZzDXGLFP53UG7bL1HohIE6BvRx0GOb/4+a0q3bhAqtxe9:Ri1DWLFP53UGe76x0ZUphdt

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1676 set thread context of 1396	1676	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1396	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe
1396	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe
1396	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe
1396	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe
1396	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1676 wrote to memory of 1396	1676	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe	28
PID 1676 wrote to memory of 1396	1676	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe	28
PID 1676 wrote to memory of 1396	1676	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe	28
PID 1676 wrote to memory of 1396	1676	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe	28
PID 1676 wrote to memory of 1396	1676	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe	28
PID 1676 wrote to memory of 1396	1676	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe	28
PID 1676 wrote to memory of 1396	1676	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe	28
PID 1676 wrote to memory of 1396	1676	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe	28
PID 1676 wrote to memory of 1396	1676	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe	28
PID 1676 wrote to memory of 1396	1676	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe	28
PID 1676 wrote to memory of 1396	1676	7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe	28

C:\Users\Admin\AppData\Local\Temp\7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe
"C:\Users\Admin\AppData\Local\Temp\7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1676
- C:\Users\Admin\AppData\Local\Temp\7639172e8ad1867af319fc0e1fc6c56b158d9657b6af3f84b56f502533d6efcf.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1396

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/1396-54-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1396-55-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1396-57-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1396-59-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1396-61-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1396-63-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1396-65-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1396-68-0x0000000076321000-0x0000000076323000-memory.dmp

Filesize
8KB

Download
memory/1396-69-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1396-70-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1396-72-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download