phorphiex | a59f9ca2dbd6f3c72c23f86201bfc0d47156ce12e6bd248cffaa6c0293c74c38

Analysis

max time kernel
149s
max time network
149s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
15-02-2025 03:42

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General

Target

a59f9ca2dbd6f3c72c23f86201bfc0d47156ce12e6bd248cffaa6c0293c74c38.exe
Size

763KB
MD5

5630aa21a9b08f103741ca9a822b35f2
SHA1

b40d8825ad3461f0410f89356fa548505c0cdd4a
SHA256

a59f9ca2dbd6f3c72c23f86201bfc0d47156ce12e6bd248cffaa6c0293c74c38
SHA512

7069bccd7a3993dcaa4f7fd590b579bd02cdb3a50d55ca009491d89a0db9871465141c6f686b8fb35845efe5eb73fabda52a6f79bc190858f123562330b3f0c0
SSDEEP

12288:qVLfDLzwBaHsIWcxY84+GLUdIwA6tTdkz9+Esxn8PICYX0YVSUsNKEnDJM:qfDYIWcxYZ+GLU+6s+nn8PsfYLKEy

Score

10^/10

phorphiex defense_evasion discovery execution loader persistence spyware stealer trojan worm

Malware Config

Extracted

Family

phorphiex

http://185.215.113.66/

http://91.202.233.141/

Wallets

0xCa90599132C4D88907Bd8E046540284aa468a035

TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6

qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

XryzFMFVpDUvU7famUGf214EXD3xNUSmQf

rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9

AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z

LdgchXq1sKbAaAJ1EXAPSRBzLb8jnTZstT

MP8GEm8QpYgQYaMo8oM5NQhRBgDGiLZW5Q

4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK

15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

1BzmrjmKPKSR2hH5BeJySfiVA676E8DYaK

ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp

3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

3ESHude8zUHksQg1h6hHmzY79BS36L91Yn

DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2

bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr

bc1qc9edl4hzl9jyt8twdad3zjeh2df2znq96tdezd

Attributes

mutex
753f85d83d
user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Extracted

Family

phorphiex

http://185.215.113.66

185.215.113.66

Signatures

Phorphiex family
phorphiex

Phorphiex payload 1 IoCs

resource	yara_rule
behavioral1/files/0x00060000000186ca-11.dat	family_phorphiex

Phorphiex, Phorpiex
Phorphiex or Phorpiex Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.
worm trojan loader phorphiex

Downloads MZ/PE file 4 IoCs

flow	pid	Process
7	2756	A60F.exe
12	2996	802722091.exe
38	2996	802722091.exe
3	2508	a59f9ca2dbd6f3c72c23f86201bfc0d47156ce12e6bd248cffaa6c0293c74c38.exe

Stops running service(s) 4 TTPs
defense_evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Executes dropped EXE 8 IoCs

pid	Process
2756	A60F.exe
2912	1441411568.exe
2720	sysnldcvmr.exe
2996	802722091.exe
3064	587714540.exe
2428	116735816.exe
3032	3073018806.exe
1660	335579524.exe

Loads dropped DLL 8 IoCs

pid	Process
2508	a59f9ca2dbd6f3c72c23f86201bfc0d47156ce12e6bd248cffaa6c0293c74c38.exe
2756	A60F.exe
2756	A60F.exe
2720	sysnldcvmr.exe
2996	802722091.exe
2996	802722091.exe
2996	802722091.exe
2996	802722091.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

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\Windows Settings = "C:\\Windows\\sysnldcvmr.exe"	1441411568.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\sysnldcvmr.exe	1441411568.exe
File opened for modification	C:\Windows\sysnldcvmr.exe	1441411568.exe

Launches sc.exe 2 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2292	sc.exe
856	sc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	A60F.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1441411568.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sysnldcvmr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	802722091.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a59f9ca2dbd6f3c72c23f86201bfc0d47156ce12e6bd248cffaa6c0293c74c38.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3032	3073018806.exe
1660	335579524.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3032	3073018806.exe
Token: SeDebugPrivilege	1660	335579524.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2508	a59f9ca2dbd6f3c72c23f86201bfc0d47156ce12e6bd248cffaa6c0293c74c38.exe

Suspicious use of WriteProcessMemory 50 IoCs

description	pid	Process	procid_target
PID 2508 wrote to memory of 2756	2508	a59f9ca2dbd6f3c72c23f86201bfc0d47156ce12e6bd248cffaa6c0293c74c38.exe	30
PID 2508 wrote to memory of 2756	2508	a59f9ca2dbd6f3c72c23f86201bfc0d47156ce12e6bd248cffaa6c0293c74c38.exe	30
PID 2508 wrote to memory of 2756	2508	a59f9ca2dbd6f3c72c23f86201bfc0d47156ce12e6bd248cffaa6c0293c74c38.exe	30
PID 2508 wrote to memory of 2756	2508	a59f9ca2dbd6f3c72c23f86201bfc0d47156ce12e6bd248cffaa6c0293c74c38.exe	30
PID 2756 wrote to memory of 2912	2756	A60F.exe	32
PID 2756 wrote to memory of 2912	2756	A60F.exe	32
PID 2756 wrote to memory of 2912	2756	A60F.exe	32
PID 2756 wrote to memory of 2912	2756	A60F.exe	32
PID 2912 wrote to memory of 2720	2912	1441411568.exe	33
PID 2912 wrote to memory of 2720	2912	1441411568.exe	33
PID 2912 wrote to memory of 2720	2912	1441411568.exe	33
PID 2912 wrote to memory of 2720	2912	1441411568.exe	33
PID 2720 wrote to memory of 2996	2720	sysnldcvmr.exe	35
PID 2720 wrote to memory of 2996	2720	sysnldcvmr.exe	35
PID 2720 wrote to memory of 2996	2720	sysnldcvmr.exe	35
PID 2720 wrote to memory of 2996	2720	sysnldcvmr.exe	35
PID 2996 wrote to memory of 3064	2996	802722091.exe	36
PID 2996 wrote to memory of 3064	2996	802722091.exe	36
PID 2996 wrote to memory of 3064	2996	802722091.exe	36
PID 2996 wrote to memory of 3064	2996	802722091.exe	36
PID 2996 wrote to memory of 2428	2996	802722091.exe	38
PID 2996 wrote to memory of 2428	2996	802722091.exe	38
PID 2996 wrote to memory of 2428	2996	802722091.exe	38
PID 2996 wrote to memory of 2428	2996	802722091.exe	38
PID 2996 wrote to memory of 3032	2996	802722091.exe	39
PID 2996 wrote to memory of 3032	2996	802722091.exe	39
PID 2996 wrote to memory of 3032	2996	802722091.exe	39
PID 2996 wrote to memory of 3032	2996	802722091.exe	39
PID 3032 wrote to memory of 1744	3032	3073018806.exe	40
PID 3032 wrote to memory of 1744	3032	3073018806.exe	40
PID 3032 wrote to memory of 1744	3032	3073018806.exe	40
PID 1744 wrote to memory of 2292	1744	cmd.exe	42
PID 1744 wrote to memory of 2292	1744	cmd.exe	42
PID 1744 wrote to memory of 2292	1744	cmd.exe	42
PID 1744 wrote to memory of 1920	1744	cmd.exe	43
PID 1744 wrote to memory of 1920	1744	cmd.exe	43
PID 1744 wrote to memory of 1920	1744	cmd.exe	43
PID 2996 wrote to memory of 1660	2996	802722091.exe	44
PID 2996 wrote to memory of 1660	2996	802722091.exe	44
PID 2996 wrote to memory of 1660	2996	802722091.exe	44
PID 2996 wrote to memory of 1660	2996	802722091.exe	44
PID 1660 wrote to memory of 1264	1660	335579524.exe	45
PID 1660 wrote to memory of 1264	1660	335579524.exe	45
PID 1660 wrote to memory of 1264	1660	335579524.exe	45
PID 1264 wrote to memory of 856	1264	cmd.exe	47
PID 1264 wrote to memory of 856	1264	cmd.exe	47
PID 1264 wrote to memory of 856	1264	cmd.exe	47
PID 1264 wrote to memory of 2528	1264	cmd.exe	48
PID 1264 wrote to memory of 2528	1264	cmd.exe	48
PID 1264 wrote to memory of 2528	1264	cmd.exe	48

C:\Users\Admin\AppData\Local\Temp\a59f9ca2dbd6f3c72c23f86201bfc0d47156ce12e6bd248cffaa6c0293c74c38.exe
"C:\Users\Admin\AppData\Local\Temp\a59f9ca2dbd6f3c72c23f86201bfc0d47156ce12e6bd248cffaa6c0293c74c38.exe"
1⤵
- Downloads MZ/PE file
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2508
- C:\Users\Admin\AppData\Local\Temp\A60F.exe
  "C:\Users\Admin\AppData\Local\Temp\A60F.exe"
  2⤵
  - Downloads MZ/PE file
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2756
- - C:\Users\Admin\AppData\Local\Temp\1441411568.exe
    C:\Users\Admin\AppData\Local\Temp\1441411568.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2912
  - - C:\Windows\sysnldcvmr.exe
      C:\Windows\sysnldcvmr.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2720
    - - C:\Users\Admin\AppData\Local\Temp\802722091.exe
        
        C:\Users\Admin\AppData\Local\Temp\802722091.exe
        5⤵
        Downloads MZ/PE file
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2996
      - C:\Users\Admin\AppData\Local\Temp\587714540.exe
        
        C:\Users\Admin\AppData\Local\Temp\587714540.exe
        6⤵
        Executes dropped EXE
        
        PID:3064
      - C:\Users\Admin\AppData\Local\Temp\116735816.exe
        
        C:\Users\Admin\AppData\Local\Temp\116735816.exe
        6⤵
        Executes dropped EXE
        
        PID:2428
      - C:\Users\Admin\AppData\Local\Temp\3073018806.exe
        
        C:\Users\Admin\AppData\Local\Temp\3073018806.exe
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3032
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c sc delete "WinDrv" & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WinDrv" /f
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:1744
        
        C:\Windows\system32\sc.exe
        
        sc delete "WinDrv"
        8⤵
        Launches sc.exe
        
        PID:2292
        
        C:\Windows\system32\reg.exe
        
        reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WinDrv" /f
        8⤵
        
        PID:1920
      - C:\Users\Admin\AppData\Local\Temp\335579524.exe
        
        C:\Users\Admin\AppData\Local\Temp\335579524.exe
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1660
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c sc delete "WinSvcs" & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WinSvcs" /f
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:1264
        
        C:\Windows\system32\sc.exe
        
        sc delete "WinSvcs"
        8⤵
        Launches sc.exe
        
        PID:856
        
        C:\Windows\system32\reg.exe
        
        reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WinSvcs" /f
        8⤵
        
        PID:2528

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

T1569

Service Execution

T1569.002

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

Impair Defenses

T1562

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\335579524.exe

Filesize
8KB

MD5
2dc4dc33dde889c46cde552a1d3647be

SHA1
a1b8e5889a9726232e68574b890aae6c228cc418

SHA256
dcadbac2c5d356b2a7ee58c091642c767a8d9a4d35dadeaa1ca924ef140c596a

SHA512
ad539d8271d6455294b438a67e29f021a81d2a450f0cf4b133abf846549391a23cb5137555d7ca9fac307bafa959a51cf7485e1a95b53e9f7a158915e4d30326

Download Submit
C:\Users\Admin\AppData\Local\Temp\A60F.exe

Filesize
10KB

MD5
8ce09f13942ab5bcb81b175996c8385f

SHA1
6fa685d66ac5fff4e9d984dc1903c47a1a6b6cbd

SHA256
757bf8be40693456e7cdee5c53416d1cb223da5f7d0b9d55f4aca95f6a57605d

SHA512
11ae4651b3dd55355b2cb7bf2f6b042dea47bb895f898d967d63ee652652c633cc5becf31cb2fd7f8797b238b264195d09d4e08211b797eae29e2a7bb31b277f

Download Submit
C:\Users\Admin\AppData\Local\Temp\a59f9ca2dbd6f3c72c23f86201bfc0d47156ce12e6bd248cffaa6c0293c74c38.exe.log

Filesize
469B

MD5
538150681832614444b62af7b4d27ec9

SHA1
2194ab538b5d8412c7ed5a1449420ffd878271f5

SHA256
101bf39c5adf5349f98dfe6bd1b032ffeb4ee08cc43a0c646ef2e1bbbe88908b

SHA512
b987c89719cc3754fbc35db85001497e8e9b6c8806e02d5c029483970ffb2166d41d9d79beee8a26f13aee370b2f48e4661833d0bd82784dead947e885693380

Download Submit
\Users\Admin\AppData\Local\Temp\116735816.exe

Filesize
20KB

MD5
0f16a51c4dbc665859aaffe71983ae53

SHA1
e90d60eb57e705d3ecc6265a6247b149832a0e67

SHA256
2d78a339565ba075db8ed7b4b9963b1788487372e0bd3e5611ee32064f0fa8c5

SHA512
6ed34022a092a0bcc1f5fb1f760dbd0273cc1f23f06f74e62414e364410fed43823cad1b43b536225aef0913f68c05b9213404c5f31959e1d67534b268473a19

Download Submit
\Users\Admin\AppData\Local\Temp\1441411568.exe

Filesize
79KB

MD5
0c883b1d66afce606d9830f48d69d74b

SHA1
fe431fe73a4749722496f19b3b3ca0b629b50131

SHA256
d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1

SHA512
c047452a23efad4262479fbfeb5e23f9497d7cefd4cbb58e869801206669c2a0759698c70d18050316798d5d939b989537fdce3842aa742449f5e08ed7fa60a5

Download Submit
\Users\Admin\AppData\Local\Temp\3073018806.exe

Filesize
8KB

MD5
47559819042328af39ccd02251595040

SHA1
45e14bebcb5d894828d21dbd07fa7bbba640e0f7

SHA256
78305ca63bc4c3d93a34ed3f0aeba187ea950eff7d7038d84127c3d9c849439d

SHA512
71e785a377a1c6af0315458ac816da8442d0d69d5135121825dfaaad777e9f054804c30069ceeb453ed72db54889438e164c0d6dc618b8f1bcebfe1d6beeefcc

Download Submit
\Users\Admin\AppData\Local\Temp\587714540.exe

Filesize
53KB

MD5
84384f93c3e2e1c77f1a93dc5dc0cba3

SHA1
3a40b107763c536bba22aaee10a1dfe320ddaaa9

SHA256
1dcbfe5e8ceacbdbd96b9e3cda66fb50bb9b110bec8c426dd935c2f60ef90d54

SHA512
50df22ba0643eacf48a7a182a3301774b4995f0a6187118c7404c1b08d7805294ed7637c2774e00b02116016c7e0dbff26e6fca77f74cd25a73fb98e55b73cac

Download Submit
\Users\Admin\AppData\Local\Temp\802722091.exe

Filesize
14KB

MD5
c0a7393e77b025643047012b5e08509c

SHA1
1e876d036c59f1d3340292357ad9619e13e37e31

SHA256
c764dcdd16ec3b7bcbef1a45db4ef60305541779cd95bff01c16427ee941b44b

SHA512
f9937e8265990ce36f8f6c879680ec166f9ec9233d601e761f06cff8b2ebaa23e5e1336233d60430208ae95d6c8b94b369e9c1ae2c4bbd7cfbc9a1f738d01dbe

Download Submit
memory/1660-63-0x000000013F320000-0x000000013F326000-memory.dmp

Filesize
24KB

Download
memory/3032-56-0x000000013F520000-0x000000013F526000-memory.dmp

Filesize
24KB

Download