a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1

Analysis

max time kernel
42s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
21/11/2022, 21:35

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General

Target

a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe
Size

1.4MB
MD5

949521ed7c7685f18c32e266510a953d
SHA1

65de0832da5048ea309375e18e520a4c65d69038
SHA256

a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1
SHA512

735a28b2af779dfc9556da913e57ac2700c88168f43d6afde199c966aef200d8b31af759dfa3524d496b06cba31546e35f55c10a4942f994fc83c30cf67bc993
SSDEEP

24576:hrK6dClXmekxlm1dl4r260n4dz0as5jc3AZ1COwiUP/5lq8Au:hrBew72604doSw6ewt

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1948 set thread context of 2004	1948	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.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	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2004	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe
2004	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe
2004	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe
2004	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe
2004	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 2004	1948	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe	28
PID 1948 wrote to memory of 2004	1948	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe	28
PID 1948 wrote to memory of 2004	1948	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe	28
PID 1948 wrote to memory of 2004	1948	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe	28
PID 1948 wrote to memory of 2004	1948	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe	28
PID 1948 wrote to memory of 2004	1948	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe	28
PID 1948 wrote to memory of 2004	1948	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe	28
PID 1948 wrote to memory of 2004	1948	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe	28
PID 1948 wrote to memory of 2004	1948	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe	28
PID 1948 wrote to memory of 2004	1948	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe	28
PID 1948 wrote to memory of 2004	1948	a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe	28

C:\Users\Admin\AppData\Local\Temp\a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe
"C:\Users\Admin\AppData\Local\Temp\a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Users\Admin\AppData\Local\Temp\a11f731b2be0774cc84e62cbeba94162899cea52d98f466ff0ec4bc612b2fcb1.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2004

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/2004-54-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2004-55-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2004-57-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2004-59-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2004-61-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2004-63-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2004-65-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2004-68-0x00000000764D1000-0x00000000764D3000-memory.dmp

Filesize
8KB

Download
memory/2004-69-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2004-70-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2004-71-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download