ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458

Analysis

max time kernel
47s
max time network
85s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
22/11/2022, 03:35

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General

Target

ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe
Size

1.3MB
MD5

c1cb427084b533db0617fcfbb952e8cb
SHA1

b199837836b67bcb6a5002279f76287de928dde5
SHA256

ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458
SHA512

0c7b06de99e76c0a11157891ed0cdb7629a751cabad9ccb76c397403577a74f9c2730bed177c04438ab4da92b0486401858a37018ac24131e465a84780eff792
SSDEEP

24576:TrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakb:TrKo4ZwCOnYjVmJPaM

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1716 set thread context of 2044	1716	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2044	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe
2044	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe
2044	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe
2044	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe
2044	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1716 wrote to memory of 2044	1716	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe	28
PID 1716 wrote to memory of 2044	1716	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe	28
PID 1716 wrote to memory of 2044	1716	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe	28
PID 1716 wrote to memory of 2044	1716	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe	28
PID 1716 wrote to memory of 2044	1716	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe	28
PID 1716 wrote to memory of 2044	1716	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe	28
PID 1716 wrote to memory of 2044	1716	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe	28
PID 1716 wrote to memory of 2044	1716	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe	28
PID 1716 wrote to memory of 2044	1716	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe	28
PID 1716 wrote to memory of 2044	1716	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe	28
PID 1716 wrote to memory of 2044	1716	ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe	28

C:\Users\Admin\AppData\Local\Temp\ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe
"C:\Users\Admin\AppData\Local\Temp\ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1716
- C:\Users\Admin\AppData\Local\Temp\ef48e1371e04f6e4ec015a7df2a67a053975143c99286d8c5502e38059e35458.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2044

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/2044-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2044-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2044-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2044-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2044-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2044-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2044-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2044-68-0x0000000075E01000-0x0000000075E03000-memory.dmp

Filesize
8KB

Download
memory/2044-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2044-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2044-72-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2044-73-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download