strongpity | 72239d0cba7a80895957b43d854680fb2fefbaa8b1f68b001ce5905c32ddcde1

General

Target

WinRAR.exe
Size

4.0MB
MD5

c930f328b5b3894feced92d04908b256
SHA1

79eaa3e5457cff7ad64147a4178b0e7aad732101
SHA256

72239d0cba7a80895957b43d854680fb2fefbaa8b1f68b001ce5905c32ddcde1
SHA512

db6d5d81a495874a12b37546541b6a7dce63b43960a5a7a52fa5b3bd87af2067e8aed5daf13c0a6f11f2230b61a369973d18921761a403222054d38ba2fe330f

Score

10^/10

strongpity persistence spyware stealer

Malware Config

Signatures

StrongPity
StrongPity is a spyware developed by PROMETHIUM APT group mainly used in government sponsored attacks.
stealer spyware strongpity

StrongPity Spyware 3 IoCs

resource	yara_rule
behavioral1/files/0x00030000000130f2-9.dat	family_strongpity
behavioral1/files/0x00030000000130f2-10.dat	family_strongpity
behavioral1/files/0x00030000000130f2-12.dat	family_strongpity

Executes dropped EXE 3 IoCs

pid	Process
1908	winrar-x64-600.exe
2224	nvwmisrv.exe
2264	winmsism.exe

Loads dropped DLL 5 IoCs

pid	Process
1728	WinRAR.exe
1276	Process not Found
1728	WinRAR.exe
1728	WinRAR.exe
2224	nvwmisrv.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Windows\CurrentVersion\Run\KeyStoreUpdater = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ndaData\\nvwmisrv.exe"	WinRAR.exe
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Windows\CurrentVersion\Run	WinRAR.exe

JavaScript code in executable 4 IoCs

resource	yara_rule
behavioral1/files/0x00040000000130ee-2.dat	js
behavioral1/files/0x00040000000130ee-4.dat	js
behavioral1/files/0x00040000000130ee-6.dat	js
behavioral1/files/0x00040000000130ee-8.dat	js

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Main	winrar-x64-600.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1908	winrar-x64-600.exe
1908	winrar-x64-600.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 1908	1728	WinRAR.exe	26
PID 1728 wrote to memory of 1908	1728	WinRAR.exe	26
PID 1728 wrote to memory of 1908	1728	WinRAR.exe	26
PID 1728 wrote to memory of 1908	1728	WinRAR.exe	26
PID 1728 wrote to memory of 2224	1728	WinRAR.exe	31
PID 1728 wrote to memory of 2224	1728	WinRAR.exe	31
PID 1728 wrote to memory of 2224	1728	WinRAR.exe	31
PID 1728 wrote to memory of 2224	1728	WinRAR.exe	31
PID 2224 wrote to memory of 2264	2224	nvwmisrv.exe	33
PID 2224 wrote to memory of 2264	2224	nvwmisrv.exe	33
PID 2224 wrote to memory of 2264	2224	nvwmisrv.exe	33
PID 2224 wrote to memory of 2264	2224	nvwmisrv.exe	33

C:\Users\Admin\AppData\Local\Temp\WinRAR.exe
"C:\Users\Admin\AppData\Local\Temp\WinRAR.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Users\Admin\AppData\Local\Temp\winrar-x64-600.exe
  "C:\Users\Admin\AppData\Local\Temp\winrar-x64-600.exe"
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1908
- C:\Users\Admin\AppData\Local\Temp\ndaData\nvwmisrv.exe
  "C:\Users\Admin\AppData\Local\Temp\ndaData\nvwmisrv.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2224
- - C:\Users\Admin\AppData\Local\Temp\ndaData\winmsism.exe
    "C:\Users\Admin\AppData\Local\Temp\ndaData\winmsism.exe"
    3⤵
    - Executes dropped EXE
    PID:2264

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1908-5-0x000007FEFBD61000-0x000007FEFBD63000-memory.dmp

Filesize
8KB

Download
memory/1964-7-0x000007FEF7800000-0x000007FEF7A7A000-memory.dmp

Filesize
2.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads