9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db

General

Target

9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe
Size

1.5MB
MD5

954872d5793b3b6449693086b4b29438
SHA1

955cd03c84e85cc1da36dafa1de2807d09fb4086
SHA256

9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db
SHA512

6cd16267c3c1e45ac9917e1c6cbe49ac606de52d131e8cc1793d12ea93c70a6e5627f1e4571fea101929bf5a0945e157cf3d20f0ca105f7a7adabd38d3a7be01
SSDEEP

24576:Hpa/O74CNt3r2J2FC3eUldZUJ3OlKU4UDcc6Cy+9eGP:wcZC35VcOcmDcc6Cdt

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 544 set thread context of 1772	544	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	28

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

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	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1440	PING.EXE

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1772	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe
1772	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe
1772	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe
1772	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe
1772	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 544 wrote to memory of 1964	544	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	26
PID 544 wrote to memory of 1964	544	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	26
PID 544 wrote to memory of 1964	544	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	26
PID 544 wrote to memory of 1964	544	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	26
PID 544 wrote to memory of 1772	544	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	28
PID 544 wrote to memory of 1772	544	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	28
PID 544 wrote to memory of 1772	544	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	28
PID 544 wrote to memory of 1772	544	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	28
PID 544 wrote to memory of 1772	544	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	28
PID 544 wrote to memory of 1772	544	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	28
PID 1964 wrote to memory of 1440	1964	cmd.exe	29
PID 1964 wrote to memory of 1440	1964	cmd.exe	29
PID 1964 wrote to memory of 1440	1964	cmd.exe	29
PID 1964 wrote to memory of 1440	1964	cmd.exe	29
PID 544 wrote to memory of 1772	544	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	28
PID 544 wrote to memory of 1772	544	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	28
PID 544 wrote to memory of 1772	544	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	28
PID 544 wrote to memory of 1772	544	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	28
PID 544 wrote to memory of 1772	544	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	28

C:\Users\Admin\AppData\Local\Temp\9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe
"C:\Users\Admin\AppData\Local\Temp\9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:544
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping -c 5 8.8.8.8
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1964
- - C:\Windows\SysWOW64\PING.EXE
    ping -c 5 8.8.8.8
    3⤵
    - Runs ping.exe
    PID:1440
- C:\Users\Admin\AppData\Local\Temp\9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe
  "C:\Users\Admin\AppData\Local\Temp\9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1772

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/544-54-0x0000000075A91000-0x0000000075A93000-memory.dmp

Filesize
8KB

Download
memory/1772-62-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1772-57-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1772-59-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1772-56-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1772-64-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1772-66-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1772-68-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1772-72-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1772-73-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1772-74-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1772-76-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download

Analysis

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