af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747

General

Target

af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe
Size

1.5MB
MD5

209fc0c693845c861f7eadb44daf5d2a
SHA1

1bf683a633708b1a21ba659309edfca15f504201
SHA256

af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747
SHA512

12d6fb0b3a5390cf386ace065b1a9ab342050fa184af9f2dc1c676e9c36a6a14978c41923f89da1b3186d6e464d4f4c1da6ab06ab2c5de4c462defe8eb8b454e
SSDEEP

24576:Hpa/O74CNt3r2J2FC3eUldZUJ3OlKU4UDcc6Cy+9eGd:wcZC35VcOcmDcc6CdT

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2028 set thread context of 1160	2028	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe	31

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-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1916	PING.EXE

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1160	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe
1160	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe
1160	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe
1160	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe
1160	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 2028 wrote to memory of 1336	2028	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe	29
PID 2028 wrote to memory of 1336	2028	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe	29
PID 2028 wrote to memory of 1336	2028	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe	29
PID 2028 wrote to memory of 1336	2028	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe	29
PID 1336 wrote to memory of 1916	1336	cmd.exe	30
PID 1336 wrote to memory of 1916	1336	cmd.exe	30
PID 1336 wrote to memory of 1916	1336	cmd.exe	30
PID 1336 wrote to memory of 1916	1336	cmd.exe	30
PID 2028 wrote to memory of 1160	2028	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe	31
PID 2028 wrote to memory of 1160	2028	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe	31
PID 2028 wrote to memory of 1160	2028	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe	31
PID 2028 wrote to memory of 1160	2028	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe	31
PID 2028 wrote to memory of 1160	2028	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe	31
PID 2028 wrote to memory of 1160	2028	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe	31
PID 2028 wrote to memory of 1160	2028	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe	31
PID 2028 wrote to memory of 1160	2028	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe	31
PID 2028 wrote to memory of 1160	2028	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe	31
PID 2028 wrote to memory of 1160	2028	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe	31
PID 2028 wrote to memory of 1160	2028	af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe	31

C:\Users\Admin\AppData\Local\Temp\af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe
"C:\Users\Admin\AppData\Local\Temp\af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2028
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping -c 5 8.8.8.8
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1336
- - C:\Windows\SysWOW64\PING.EXE
    ping -c 5 8.8.8.8
    3⤵
    - Runs ping.exe
    PID:1916
- C:\Users\Admin\AppData\Local\Temp\af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe
  "C:\Users\Admin\AppData\Local\Temp\af9a84f704a5f8d204d8c1f22812e974f0d8fdc1c49306a1d9a92b3202188747.exe"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1160

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/1160-62-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1160-73-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1160-75-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1160-57-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1160-58-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1160-60-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1160-66-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1160-64-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1160-72-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1160-68-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/2028-54-0x0000000076651000-0x0000000076653000-memory.dmp

Filesize
8KB

Download

Analysis

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