3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439

Analysis

max time kernel
27s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
21/11/2022, 22:18

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General

Target

3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe
Size

1.4MB
MD5

ca71fafbee357e479a8a8afc8bec7b4f
SHA1

1499d77f5a9e23ebceda9c2a90367ccec7b80998
SHA256

3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439
SHA512

4b289684a55263119bbd16bc476ce5be9abacc04d54f735b2cad33bcac721be8c890cd3dbe068287ca0fb7e20ad9c160e416ef0b48fab41aae7f30b2f73285d4
SSDEEP

24576:hrK6dClXmekxlm1dl4r260n4dz0as5jc3AZ1COwiUP/5lq8AB:hrBew72604doSw6ewK

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1808 set thread context of 1548	1808	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.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	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1548	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe
1548	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe
1548	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe
1548	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe
1548	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1808 wrote to memory of 1548	1808	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe	28
PID 1808 wrote to memory of 1548	1808	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe	28
PID 1808 wrote to memory of 1548	1808	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe	28
PID 1808 wrote to memory of 1548	1808	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe	28
PID 1808 wrote to memory of 1548	1808	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe	28
PID 1808 wrote to memory of 1548	1808	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe	28
PID 1808 wrote to memory of 1548	1808	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe	28
PID 1808 wrote to memory of 1548	1808	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe	28
PID 1808 wrote to memory of 1548	1808	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe	28
PID 1808 wrote to memory of 1548	1808	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe	28
PID 1808 wrote to memory of 1548	1808	3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe	28

C:\Users\Admin\AppData\Local\Temp\3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe
"C:\Users\Admin\AppData\Local\Temp\3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1808
- C:\Users\Admin\AppData\Local\Temp\3f81a60c2486fd09baccc68e5f5dc8eaca4f195df1d9c80fef2e41517f662439.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1548

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/1548-54-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1548-55-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1548-57-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1548-59-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1548-61-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1548-63-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1548-65-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1548-68-0x0000000075211000-0x0000000075213000-memory.dmp

Filesize
8KB

Download
memory/1548-69-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1548-70-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1548-72-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download