strongpity | 4ef9f634f3c2bcda5eb99a58a1f7d4619fd5cd166b4154242fe88ab794a0c847

General

Target

4ef9f634f3c2bcda5eb99a58a1f7d4619fd5cd166b4154242fe88ab794a0c847.bin.exe
Size

4.8MB
MD5

cd808dc04c0f37c12e86183d4ef05b62
SHA1

da9a80127e455854c5b7d4eaec8f7f48b22e3e3d
SHA256

4ef9f634f3c2bcda5eb99a58a1f7d4619fd5cd166b4154242fe88ab794a0c847
SHA512

4d9fd6ce526ff3e0d0614fc8e13e6d314b95501e240dd7a479106b646c559171f614a7ed4d44a4b71f8f1c02fc07f01e5f51a7d5f977a8fc6cdc86643b8644e9

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 2 IoCs

resource	yara_rule
behavioral2/files/0x000100000001ab3c-118.dat	family_strongpity
behavioral2/files/0x000100000001ab3c-119.dat	family_strongpity

Executes dropped EXE 4 IoCs

pid	Process
4892	fnmsetup.exe
4908	nvwmisrv.exe
5044	winmsism.exe
5088	fnmsetup.tmp

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run	4ef9f634f3c2bcda5eb99a58a1f7d4619fd5cd166b4154242fe88ab794a0c847.bin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\CUpdateTask = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ndaData\\nvwmisrv.exe"	4ef9f634f3c2bcda5eb99a58a1f7d4619fd5cd166b4154242fe88ab794a0c847.bin.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4696 wrote to memory of 4892	4696	4ef9f634f3c2bcda5eb99a58a1f7d4619fd5cd166b4154242fe88ab794a0c847.bin.exe	71
PID 4696 wrote to memory of 4892	4696	4ef9f634f3c2bcda5eb99a58a1f7d4619fd5cd166b4154242fe88ab794a0c847.bin.exe	71
PID 4696 wrote to memory of 4892	4696	4ef9f634f3c2bcda5eb99a58a1f7d4619fd5cd166b4154242fe88ab794a0c847.bin.exe	71
PID 4696 wrote to memory of 4908	4696	4ef9f634f3c2bcda5eb99a58a1f7d4619fd5cd166b4154242fe88ab794a0c847.bin.exe	74
PID 4696 wrote to memory of 4908	4696	4ef9f634f3c2bcda5eb99a58a1f7d4619fd5cd166b4154242fe88ab794a0c847.bin.exe	74
PID 4696 wrote to memory of 4908	4696	4ef9f634f3c2bcda5eb99a58a1f7d4619fd5cd166b4154242fe88ab794a0c847.bin.exe	74
PID 4908 wrote to memory of 5044	4908	nvwmisrv.exe	75
PID 4908 wrote to memory of 5044	4908	nvwmisrv.exe	75
PID 4908 wrote to memory of 5044	4908	nvwmisrv.exe	75
PID 4892 wrote to memory of 5088	4892	fnmsetup.exe	76
PID 4892 wrote to memory of 5088	4892	fnmsetup.exe	76
PID 4892 wrote to memory of 5088	4892	fnmsetup.exe	76

C:\Users\Admin\AppData\Local\Temp\4ef9f634f3c2bcda5eb99a58a1f7d4619fd5cd166b4154242fe88ab794a0c847.bin.exe
"C:\Users\Admin\AppData\Local\Temp\4ef9f634f3c2bcda5eb99a58a1f7d4619fd5cd166b4154242fe88ab794a0c847.bin.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4696
- C:\Users\Admin\AppData\Local\Temp\fnmsetup.exe
  "C:\Users\Admin\AppData\Local\Temp\fnmsetup.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4892
- - C:\Users\Admin\AppData\Local\Temp\is-0P9HP.tmp\fnmsetup.tmp
    "C:\Users\Admin\AppData\Local\Temp\is-0P9HP.tmp\fnmsetup.tmp" /SL5="$501CC,1480519,54272,C:\Users\Admin\AppData\Local\Temp\fnmsetup.exe"
    3⤵
    - Executes dropped EXE
    PID:5088
- C:\Users\Admin\AppData\Local\Temp\ndaData\nvwmisrv.exe
  "C:\Users\Admin\AppData\Local\Temp\ndaData\nvwmisrv.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4908
- - C:\Users\Admin\AppData\Local\Temp\ndaData\winmsism.exe
    "C:\Users\Admin\AppData\Local\Temp\ndaData\winmsism.exe"
    3⤵
    - Executes dropped EXE
    PID:5044

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4892-121-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/5088-128-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download

Analysis

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