c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4

Analysis

max time kernel
46s
max time network
52s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 16:15

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General

Target

c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe
Size

1.3MB
MD5

09af4f9d6e940bc9652d0535fa423b98
SHA1

2f4fdab504771f17023e2761017b87f4caca0c51
SHA256

c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4
SHA512

967432924f6cfcaaf371baf58d89929d5a5f74a9a331f0140182e6935dfac8e8a1ddc0e509d85b4f26c7532c7dfa9ab13b1ca1dfb66849cc74f3cfa0cdeb0f26
SSDEEP

24576:2KyKz4D4ufmwhzA2QoPKCys7JdpmnMlxy9KR8uQcuzo:2KVzMNuwIKyoBmnMSURNQk

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1300 set thread context of 824	1300	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe	27

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
824	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe
824	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe
824	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe
824	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe
824	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1300 wrote to memory of 824	1300	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe	27
PID 1300 wrote to memory of 824	1300	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe	27
PID 1300 wrote to memory of 824	1300	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe	27
PID 1300 wrote to memory of 824	1300	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe	27
PID 1300 wrote to memory of 824	1300	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe	27
PID 1300 wrote to memory of 824	1300	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe	27
PID 1300 wrote to memory of 824	1300	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe	27
PID 1300 wrote to memory of 824	1300	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe	27
PID 1300 wrote to memory of 824	1300	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe	27
PID 1300 wrote to memory of 824	1300	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe	27
PID 1300 wrote to memory of 824	1300	c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe	27

C:\Users\Admin\AppData\Local\Temp\c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe
"C:\Users\Admin\AppData\Local\Temp\c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1300
- C:\Users\Admin\AppData\Local\Temp\c21bf48886df47f7d8b4f64f6d56fc66eee8ced62b27522c4e8f1d2f8a8be0d4.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:824

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/824-54-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/824-55-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/824-57-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/824-59-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/824-61-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/824-63-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/824-65-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/824-68-0x00000000757A1000-0x00000000757A3000-memory.dmp

Filesize
8KB

Download
memory/824-69-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/824-70-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/824-72-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download