0c36ec6a0ca7390236e49465d623b42323d297bc7991a2f9a0da0f1aec8a522a

Analysis

max time kernel
148s
max time network
154s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
10/01/2024, 03:32

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General

Target

4f767065dad27b5ccb7d17e1300199e0.exe
Size

44KB
MD5

4f767065dad27b5ccb7d17e1300199e0
SHA1

fc8bf56b48bc1174f56ee4b788dadef2eecb83e0
SHA256

0c36ec6a0ca7390236e49465d623b42323d297bc7991a2f9a0da0f1aec8a522a
SHA512

7c4a26066b1b294f6b19931989e2f25fb6308c4d92cc21e64580fa856b2669046da5a3a19ca24bb802577a47a5d18707ab51f97fad0ee02451130877b7075931
SSDEEP

768:D01h1MeluaZitPClSM44uWIiM15P5WNPpMxiBzflv5pX0voEoc5uBQ:DC1Me7QtPnh+Iis5PANBMEBHNE5uBQ

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies firewall policy service 2 TTPs 1 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Program Files (x86)\Common Files\System\molox.exe = "C:\\Program Files (x86)\\Common Files\\System\\molox.exe:*:Enabled:WindowsSystem32"	molox.exe

Executes dropped EXE 1 IoCs

pid	Process
2460	molox.exe

Loads dropped DLL 2 IoCs

pid	Process
1748	4f767065dad27b5ccb7d17e1300199e0.exe
1748	4f767065dad27b5ccb7d17e1300199e0.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WindowsSystem32 = "C:\\Program Files (x86)\\Common Files\\System\\molox.exe"	molox.exe

Drops file in Program Files directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Common Files\System\molox.exe	molox.exe
File opened for modification	C:\Program Files (x86)\Common Files\System	4f767065dad27b5ccb7d17e1300199e0.exe
File created	C:\Program Files (x86)\Common Files\System\molox.exe	4f767065dad27b5ccb7d17e1300199e0.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\molox.exe	4f767065dad27b5ccb7d17e1300199e0.exe
File opened for modification	C:\Program Files (x86)\Common Files\System	molox.exe
File created	C:\Program Files (x86)\Common Files\System\molox.exe	molox.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1748 wrote to memory of 2460	1748	4f767065dad27b5ccb7d17e1300199e0.exe	28
PID 1748 wrote to memory of 2460	1748	4f767065dad27b5ccb7d17e1300199e0.exe	28
PID 1748 wrote to memory of 2460	1748	4f767065dad27b5ccb7d17e1300199e0.exe	28
PID 1748 wrote to memory of 2460	1748	4f767065dad27b5ccb7d17e1300199e0.exe	28

C:\Users\Admin\AppData\Local\Temp\4f767065dad27b5ccb7d17e1300199e0.exe
"C:\Users\Admin\AppData\Local\Temp\4f767065dad27b5ccb7d17e1300199e0.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1748
- C:\Program Files (x86)\Common Files\System\molox.exe
  "C:\Program Files (x86)\Common Files\System\molox.exe"
  2⤵
  - Modifies firewall policy service
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Program Files directory
  PID:2460

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Program Files (x86)\Common Files\System\molox.exe

Filesize
44KB

MD5
4f767065dad27b5ccb7d17e1300199e0

SHA1
fc8bf56b48bc1174f56ee4b788dadef2eecb83e0

SHA256
0c36ec6a0ca7390236e49465d623b42323d297bc7991a2f9a0da0f1aec8a522a

SHA512
7c4a26066b1b294f6b19931989e2f25fb6308c4d92cc21e64580fa856b2669046da5a3a19ca24bb802577a47a5d18707ab51f97fad0ee02451130877b7075931

Download Submit
memory/1748-0-0x0000000000400000-0x00000000004230D2-memory.dmp

Filesize
140KB

Download
memory/1748-1-0x0000000000400000-0x00000000004230D2-memory.dmp

Filesize
140KB

Download
memory/1748-3-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1748-12-0x0000000000430000-0x0000000000454000-memory.dmp

Filesize
144KB

Download
memory/1748-14-0x0000000000430000-0x0000000000454000-memory.dmp

Filesize
144KB

Download
memory/1748-19-0x0000000000400000-0x00000000004230D2-memory.dmp

Filesize
140KB

Download
memory/2460-16-0x0000000000400000-0x00000000004230D2-memory.dmp

Filesize
140KB

Download
memory/2460-18-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2460-21-0x0000000000400000-0x00000000004230D2-memory.dmp

Filesize
140KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads