539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e

Analysis

max time kernel
126s
max time network
124s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
22-11-2022 12:44

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General

Target

539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe
Size

1.3MB
MD5

6d339591cf52baaab9d05df740b7bd85
SHA1

24dc2ebd2d50f7fcc62bd7f002547f46ba8a797b
SHA256

539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e
SHA512

34cda341f7cd8c84dcec3d1527d64c4b2dc231e956e3a57f1bd0369bb9c725dd532bf564b1a95dfc3396194c717587648c85d309a1ba497de090f968d455fd5c
SSDEEP

24576:zrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPako:zrKo4ZwCOnYjVmJPa7

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1796 set thread context of 1488	1796	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1488	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe
1488	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe
1488	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe
1488	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe
1488	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1796 wrote to memory of 1488	1796	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe	28
PID 1796 wrote to memory of 1488	1796	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe	28
PID 1796 wrote to memory of 1488	1796	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe	28
PID 1796 wrote to memory of 1488	1796	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe	28
PID 1796 wrote to memory of 1488	1796	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe	28
PID 1796 wrote to memory of 1488	1796	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe	28
PID 1796 wrote to memory of 1488	1796	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe	28
PID 1796 wrote to memory of 1488	1796	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe	28
PID 1796 wrote to memory of 1488	1796	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe	28
PID 1796 wrote to memory of 1488	1796	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe	28
PID 1796 wrote to memory of 1488	1796	539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe	28

C:\Users\Admin\AppData\Local\Temp\539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe
"C:\Users\Admin\AppData\Local\Temp\539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1796
- C:\Users\Admin\AppData\Local\Temp\539a65d8b815d7e9c655adea37fa97a0b4e85731b71cd951d2cf4443c6eaa69e.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1488

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/1488-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1488-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1488-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1488-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1488-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1488-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1488-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1488-66-0x000000000044E057-mapping.dmp

Download
memory/1488-68-0x0000000075D01000-0x0000000075D03000-memory.dmp

Filesize
8KB

Download
memory/1488-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1488-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1488-71-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1488-72-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download