bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a

General

Target

bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a.exe
Size

48KB
MD5

a5a61745ad4806a4a49ba6c32c904f3d
SHA1

035d1f4b445c38a7bde75f1746397e39bb416360
SHA256

bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a
SHA512

e513ba137e5651af44a9d9b49b2cdff270ad95119d6272aa8d4fbf8722e40dd2c47103137303a8b985b052d93d6a3bc9aa8c74b6ab8111676c9554f9ff66b1a6
SSDEEP

768:hbdl2E31J4yBx4LZekcf/GmephJhwt9x/79:tdl2Er4GxeeFGAtf9

Score

8^/10

persistence

Malware Config

Signatures

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{8A0DE44D-35E9-4257-C697-95BCF004F6D5}\stubpath = "%SystemRoot%\\system32\\V3Medic.exe"	bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{8A0DE44D-35E9-4257-C697-95BCF004F6D5}	bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\V3Medic.exe	bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a.exe
File opened for modification	C:\Windows\SysWOW64\V3Medic.exe	bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2280	bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 1124	2280	bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a.exe	82
PID 2280 wrote to memory of 1124	2280	bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a.exe	82
PID 2280 wrote to memory of 1124	2280	bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a.exe	82
PID 2280 wrote to memory of 2260	2280	bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a.exe	85
PID 2280 wrote to memory of 2260	2280	bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a.exe	85
PID 2280 wrote to memory of 2260	2280	bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a.exe	85

C:\Users\Admin\AppData\Local\Temp\bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a.exe
"C:\Users\Admin\AppData\Local\Temp\bdccd2f1649d58f257ba32f083031727a87cb9f51ea78db4fd41e7f40b79d95a.exe"
1⤵
- Modifies Installed Components in the registry
- Drops file in System32 directory
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2280
- C:\Windows\SysWOW64\reg.exe
  reg delete "HKEY_CURRENT_USER\Software\Microsoft\Active Setup\Installed Components\{8A0DE44D-35E9-4257-C697-95BCF004F6D5}" /f
  2⤵
  PID:1124
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\BDCCD2~1.EXE > nul
  2⤵
  PID:2260

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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