3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55

Analysis

max time kernel
37s
max time network
41s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
28/11/2022, 07:27

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General

Target

3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe
Size

1.3MB
MD5

cda2094935f73ccf8ed29376d6aa3d7e
SHA1

c07bf1fa19ce732eee3e903c668e80364d5e8caf
SHA256

3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55
SHA512

e3e40204de3ba55bd3d8e90d7f490cd470c665000a37383affc951d30b13060c2e64ca7cf25acb0f50913eea9ef4f49ad40e8f1dbd79c3926a0d027aabff6c85
SSDEEP

24576:UrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakf:UrKo4ZwCOnYjVmJPa4

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1672 set thread context of 1644	1672	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe	27

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1644	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe
1644	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe
1644	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe
1644	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe
1644	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1672 wrote to memory of 1644	1672	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe	27
PID 1672 wrote to memory of 1644	1672	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe	27
PID 1672 wrote to memory of 1644	1672	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe	27
PID 1672 wrote to memory of 1644	1672	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe	27
PID 1672 wrote to memory of 1644	1672	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe	27
PID 1672 wrote to memory of 1644	1672	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe	27
PID 1672 wrote to memory of 1644	1672	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe	27
PID 1672 wrote to memory of 1644	1672	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe	27
PID 1672 wrote to memory of 1644	1672	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe	27
PID 1672 wrote to memory of 1644	1672	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe	27
PID 1672 wrote to memory of 1644	1672	3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe	27

C:\Users\Admin\AppData\Local\Temp\3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe
"C:\Users\Admin\AppData\Local\Temp\3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1672
- C:\Users\Admin\AppData\Local\Temp\3857873a74a2e26c87338b40406945d7226c3384cbaf4c7efa1e9e7c01367e55.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1644

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

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Downloads

memory/1644-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1644-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1644-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1644-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1644-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1644-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1644-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1644-68-0x0000000075BD1000-0x0000000075BD3000-memory.dmp

Filesize
8KB

Download
memory/1644-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1644-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1644-72-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1644-73-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download