plugx | dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b

General

Target

dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe
Size

252KB
MD5

e975d5b29d988929e5ad3a8fa19083d1
SHA1

b1043250c499ccf0ad56a688ccce662f42386869
SHA256

dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b
SHA512

4546b300825fbf51525a01cca24f9f18ef65f36eff7ea3759b5f725fce92cd16ecac8f762b3066eee6930a721e3e72bd3b9a2d8bd80800050e71677ec40f13a8
SSDEEP

6144:VmYFCN2tM+gfmkZxuMh2C30rzhDt7nLLzMCZf:VaAMFZxph2CkvhBLn

Score

10^/10

plugx persistence trojan

Malware Config

Signatures

Detects PlugX payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/904-57-0x0000000002F50000-0x0000000002F7E000-memory.dmp	family_plugx
behavioral1/memory/2024-62-0x00000000001F0000-0x000000000021E000-memory.dmp	family_plugx
behavioral1/memory/1488-67-0x00000000003E0000-0x000000000040E000-memory.dmp	family_plugx
behavioral1/memory/2024-68-0x00000000001F0000-0x000000000021E000-memory.dmp	family_plugx
behavioral1/memory/1488-69-0x00000000003E0000-0x000000000040E000-memory.dmp	family_plugx

PlugX
PlugX is a RAT (Remote Access Trojan) that has been around since 2008.
trojan plugx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\AdoberDis = "C:\\Windows\\AdobeDis.exe"	dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe

Modifies registry class 2 IoCs

Processes:

svchost.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\CLASSES\MJ	svchost.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\MJ\CLSID = 44003300310035004500420037004100300041004500380030004600350033000000	svchost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

svchost.exemsiexec.exe

pid	process
2024	svchost.exe
2024	svchost.exe
2024	svchost.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
2024	svchost.exe
2024	svchost.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
2024	svchost.exe
2024	svchost.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
2024	svchost.exe
2024	svchost.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
2024	svchost.exe
2024	svchost.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
2024	svchost.exe
2024	svchost.exe
2024	svchost.exe
2024	svchost.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
2024	svchost.exe
2024	svchost.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe
1488	msiexec.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe

pid process

904 dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe

pid	process
904	dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exesvchost.exemsiexec.exe

description	pid	process
Token: SeDebugPrivilege	904	dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe
Token: SeTcbPrivilege	904	dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe
Token: SeDebugPrivilege	2024	svchost.exe
Token: SeTcbPrivilege	2024	svchost.exe
Token: SeDebugPrivilege	1488	msiexec.exe
Token: SeTcbPrivilege	1488	msiexec.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exesvchost.exe

description	pid	process	target process
PID 904 wrote to memory of 2024	904	dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe	svchost.exe
PID 904 wrote to memory of 2024	904	dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe	svchost.exe
PID 904 wrote to memory of 2024	904	dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe	svchost.exe
PID 904 wrote to memory of 2024	904	dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe	svchost.exe
PID 904 wrote to memory of 2024	904	dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe	svchost.exe
PID 904 wrote to memory of 2024	904	dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe	svchost.exe
PID 904 wrote to memory of 2024	904	dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe	svchost.exe
PID 904 wrote to memory of 2024	904	dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe	svchost.exe
PID 904 wrote to memory of 2024	904	dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe	svchost.exe
PID 2024 wrote to memory of 1488	2024	svchost.exe	msiexec.exe
PID 2024 wrote to memory of 1488	2024	svchost.exe	msiexec.exe
PID 2024 wrote to memory of 1488	2024	svchost.exe	msiexec.exe
PID 2024 wrote to memory of 1488	2024	svchost.exe	msiexec.exe
PID 2024 wrote to memory of 1488	2024	svchost.exe	msiexec.exe
PID 2024 wrote to memory of 1488	2024	svchost.exe	msiexec.exe
PID 2024 wrote to memory of 1488	2024	svchost.exe	msiexec.exe
PID 2024 wrote to memory of 1488	2024	svchost.exe	msiexec.exe
PID 2024 wrote to memory of 1488	2024	svchost.exe	msiexec.exe
PID 2024 wrote to memory of 1488	2024	svchost.exe	msiexec.exe
PID 2024 wrote to memory of 1488	2024	svchost.exe	msiexec.exe
PID 2024 wrote to memory of 1488	2024	svchost.exe	msiexec.exe

C:\Users\Admin\AppData\Local\Temp\dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe
"C:\Users\Admin\AppData\Local\Temp\dcff19fc193f1ba63c5dc6f91f00070e6912dcec3868e889fed37102698b554b.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:904

C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe
2⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2024

C:\Windows\SysWOW64\msiexec.exe
C:\Windows\SysWOW64\msiexec.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1488

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/904-55-0x0000000074DE1000-0x0000000074DE3000-memory.dmp

Filesize
8KB

Download
memory/904-56-0x0000000002CE0000-0x0000000002DE0000-memory.dmp

Filesize
1024KB

Download
memory/904-57-0x0000000002F50000-0x0000000002F7E000-memory.dmp

Filesize
184KB

Download
memory/1488-65-0x0000000000000000-mapping.dmp

Download
memory/1488-67-0x00000000003E0000-0x000000000040E000-memory.dmp

Filesize
184KB

Download
memory/1488-69-0x00000000003E0000-0x000000000040E000-memory.dmp

Filesize
184KB

Download
memory/2024-58-0x00000000000A0000-0x00000000000BB000-memory.dmp

Filesize
108KB

Download
memory/2024-60-0x0000000000000000-mapping.dmp

Download
memory/2024-62-0x00000000001F0000-0x000000000021E000-memory.dmp

Filesize
184KB

Download
memory/2024-68-0x00000000001F0000-0x000000000021E000-memory.dmp

Filesize
184KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads