phorphiex | 292bbbcd84cebf1d74ce9dd2941906c662e54704670d90f4e896e69cc9feeaba

Analysis

max time kernel
151s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11-04-2024 19:40

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General

Target

292bbbcd84cebf1d74ce9dd2941906c662e54704670d90f4e896e69cc9feeaba.exe
Size

703KB
MD5

72f11454da21429fc9040ca725563df8
SHA1

602894bb66581ad0c6b05acc6682ef3b7dc91017
SHA256

292bbbcd84cebf1d74ce9dd2941906c662e54704670d90f4e896e69cc9feeaba
SHA512

decd4ed15c8ecc8b4609b4155bf135c7b2d1155fb763a24460156a55ae75fa6d998cd5351f59b07411e913ed0a2112be11a8d2ebc9003e320861df6a2f703ddb
SSDEEP

12288:tTPcYn5c/rPx37/zHBA6a5Ueyp2CrIEROlnrNORuiVwRxyF:lPcYn5c/rPx37/zHBA6pDp2mIEiiCRx+

Score

10^/10

phorphiex evasion loader persistence trojan worm

Malware Config

Extracted

Family

phorphiex

http://185.215.113.66/

Wallets

0xAa3ea4838e8E3F6a1922c6B67E3cD6efD1ff175b

THRUoPK7oYqF7YyKZJvPYwTH35JsPZVPto

1Hw9tx4KyTq4oRoLVhPb4hjDJcLhEa4Tn6

qr89hag2967ef604ud3lw4pq8hmn69n46czwdnx3ut

XtxFdsKkRN3oVDXtN2ipcHeNi87basT2sL

LXMNcn9D8FQKzGNLjdSyR9dEM8Rsh9NzyX

rwn7tb5KQjXEjH42GgdHWHec5PPhVgqhSH

ARML6g7zynrwUHJbFJCCzMPiysUFXYBGgQ

48jYpFT6bT8MTeph7VsyzCQeDsGHqdQNc2kUkRFJPzfRHHjarBvBtudPUtParMkDzZbYBrd3yntWBQcsnVBNeeMbN9EXifg

3PL7YCa4akNYzuScqQwiSbtTP9q9E9PLreC

3FerB8kUraAVGCVCNkgv57zTBjUGjAUkU3

D9AJWrbYsidS9rAU146ifLRu1fzX9oQYSH

t1gvVWHnjbGTsoWXEyoTFojc2GqEzBgvbEn

bnb1cgttf7t5hu7ud3c436ufhcmy59qnkd09adqczd

bc1q0fusmmgycnhsd5cadsuz2hk8d4maausjfjypqg

bitcoincash:qr89hag2967ef604ud3lw4pq8hmn69n46czwdnx3ut

GAUCC7ZBSU2KJMHXOZD6AP5LOBGKNDPCDNRYP2CO2ACR63YCSUBNT5QE

Signatures

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

Windows security bypass 2 TTPs 18 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

59504541.exe101228593.exe1583712971.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	59504541.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	101228593.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	101228593.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	1583712971.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	1583712971.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	1583712971.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	59504541.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	101228593.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	1583712971.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	59504541.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	59504541.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	59504541.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	101228593.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	101228593.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	101228593.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	1583712971.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	1583712971.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	59504541.exe

Downloads MZ/PE file
Executes dropped EXE 8 IoCs

Processes:

7CE1.exe101228593.exe1583712971.exe59504541.exe2483519948.exe253829481.exe2841510448.exe1763014930.exe

pid process

1864 7CE1.exe
468 101228593.exe
2764 1583712971.exe
3656 59504541.exe
3576 2483519948.exe
3580 253829481.exe
4552 2841510448.exe
4024 1763014930.exe

pid	process
1864	7CE1.exe
468	101228593.exe
2764	1583712971.exe
3656	59504541.exe
3576	2483519948.exe
3580	253829481.exe
4552	2841510448.exe
4024	1763014930.exe

Windows security modification 2 TTPs 21 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

101228593.exe1583712971.exe59504541.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiSpywareOverride = "1"	101228593.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	101228593.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	101228593.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	101228593.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiSpywareOverride = "1"	1583712971.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	59504541.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	101228593.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	59504541.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	59504541.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	1583712971.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	1583712971.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	1583712971.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	59504541.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	59504541.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	101228593.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	1583712971.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	1583712971.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	1583712971.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiSpywareOverride = "1"	59504541.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	59504541.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	101228593.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

1583712971.exe59504541.exe101228593.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Windows\\syspplsvc.exe"	1583712971.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Users\\Admin\\syspplsvc.exe"	1583712971.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Service = "C:\\Windows\\winakrosvsa.exe"	59504541.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Service = "C:\\Users\\Admin\\winakrosvsa.exe"	59504541.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Windows\\sysdinrdvs.exe"	101228593.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Users\\Admin\\sysdinrdvs.exe"	101228593.exe

Drops file in Windows directory 6 IoCs

Processes:

59504541.exe101228593.exe1583712971.exe

description	ioc	process
File created	C:\Windows\winakrosvsa.exe	59504541.exe
File opened for modification	C:\Windows\winakrosvsa.exe	59504541.exe
File created	C:\Windows\sysdinrdvs.exe	101228593.exe
File opened for modification	C:\Windows\sysdinrdvs.exe	101228593.exe
File created	C:\Windows\syspplsvc.exe	1583712971.exe
File opened for modification	C:\Windows\syspplsvc.exe	1583712971.exe

Suspicious behavior: SetClipboardViewer 1 IoCs

Processes:

1583712971.exe

pid process

2764 1583712971.exe

pid	process
2764	1583712971.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

292bbbcd84cebf1d74ce9dd2941906c662e54704670d90f4e896e69cc9feeaba.exe7CE1.exe101228593.exe1583712971.exe

description	pid	process	target process
PID 2116 wrote to memory of 1864	2116	292bbbcd84cebf1d74ce9dd2941906c662e54704670d90f4e896e69cc9feeaba.exe	7CE1.exe
PID 2116 wrote to memory of 1864	2116	292bbbcd84cebf1d74ce9dd2941906c662e54704670d90f4e896e69cc9feeaba.exe	7CE1.exe
PID 2116 wrote to memory of 1864	2116	292bbbcd84cebf1d74ce9dd2941906c662e54704670d90f4e896e69cc9feeaba.exe	7CE1.exe
PID 1864 wrote to memory of 468	1864	7CE1.exe	101228593.exe
PID 1864 wrote to memory of 468	1864	7CE1.exe	101228593.exe
PID 1864 wrote to memory of 468	1864	7CE1.exe	101228593.exe
PID 468 wrote to memory of 2764	468	101228593.exe	1583712971.exe
PID 468 wrote to memory of 2764	468	101228593.exe	1583712971.exe
PID 468 wrote to memory of 2764	468	101228593.exe	1583712971.exe
PID 468 wrote to memory of 3656	468	101228593.exe	59504541.exe
PID 468 wrote to memory of 3656	468	101228593.exe	59504541.exe
PID 468 wrote to memory of 3656	468	101228593.exe	59504541.exe
PID 2764 wrote to memory of 3576	2764	1583712971.exe	2483519948.exe
PID 2764 wrote to memory of 3576	2764	1583712971.exe	2483519948.exe
PID 2764 wrote to memory of 3576	2764	1583712971.exe	2483519948.exe
PID 468 wrote to memory of 3580	468	101228593.exe	253829481.exe
PID 468 wrote to memory of 3580	468	101228593.exe	253829481.exe
PID 468 wrote to memory of 3580	468	101228593.exe	253829481.exe
PID 2764 wrote to memory of 4552	2764	1583712971.exe	2841510448.exe
PID 2764 wrote to memory of 4552	2764	1583712971.exe	2841510448.exe
PID 2764 wrote to memory of 4552	2764	1583712971.exe	2841510448.exe
PID 2764 wrote to memory of 4024	2764	1583712971.exe	1763014930.exe
PID 2764 wrote to memory of 4024	2764	1583712971.exe	1763014930.exe
PID 2764 wrote to memory of 4024	2764	1583712971.exe	1763014930.exe

C:\Users\Admin\AppData\Local\Temp\292bbbcd84cebf1d74ce9dd2941906c662e54704670d90f4e896e69cc9feeaba.exe
"C:\Users\Admin\AppData\Local\Temp\292bbbcd84cebf1d74ce9dd2941906c662e54704670d90f4e896e69cc9feeaba.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Users\Admin\AppData\Local\Temp\7CE1.exe
  "C:\Users\Admin\AppData\Local\Temp\7CE1.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1864
- - C:\Users\Admin\AppData\Local\Temp\101228593.exe
    C:\Users\Admin\AppData\Local\Temp\101228593.exe
    3⤵
    - Windows security bypass
    - Executes dropped EXE
    - Windows security modification
    - Adds Run key to start application
    - Drops file in Windows directory
    - Suspicious use of WriteProcessMemory
    PID:468
  - - C:\Users\Admin\AppData\Local\Temp\1583712971.exe
      C:\Users\Admin\AppData\Local\Temp\1583712971.exe
      4⤵
      Windows security bypass
      Executes dropped EXE
      Windows security modification
      Adds Run key to start application
      Drops file in Windows directory
      Suspicious behavior: SetClipboardViewer
      Suspicious use of WriteProcessMemory
      PID:2764
    - - C:\Users\Admin\AppData\Local\Temp\2483519948.exe
        
        C:\Users\Admin\AppData\Local\Temp\2483519948.exe
        5⤵
        Executes dropped EXE
        
        PID:3576
    - - C:\Users\Admin\AppData\Local\Temp\2841510448.exe
        
        C:\Users\Admin\AppData\Local\Temp\2841510448.exe
        5⤵
        Executes dropped EXE
        
        PID:4552
    - - C:\Users\Admin\AppData\Local\Temp\1763014930.exe
        
        C:\Users\Admin\AppData\Local\Temp\1763014930.exe
        5⤵
        Executes dropped EXE
        
        PID:4024
  - - C:\Users\Admin\AppData\Local\Temp\59504541.exe
      C:\Users\Admin\AppData\Local\Temp\59504541.exe
      4⤵
      Windows security bypass
      Executes dropped EXE
      Windows security modification
      Adds Run key to start application
      Drops file in Windows directory
      PID:3656
  - - C:\Users\Admin\AppData\Local\Temp\253829481.exe
      C:\Users\Admin\AppData\Local\Temp\253829481.exe
      4⤵
      Executes dropped EXE
      PID:3580

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\AM4E1863\1[1]

Filesize
85KB

MD5
34a87206cee71119a2c6a02e0129718e

SHA1
806643ae1b7685d64c2796227229461c8d526cd6

SHA256
ecea49f9a754af7055b60a860acfd8ce2bc63048c947c9ee6324f07d45c4787d

SHA512
e83b0e003687ebe5d5df5bd405b12b267e07252838d1575dc390b409e03279f9d0ce4a4691971a9601f58d52e55af2fa8ea9596ace4bef246f9ef511b65cdbc3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\AM4E1863\5[1]

Filesize
8KB

MD5
93c0bd2539d4d4eb74fe6d41c928f66c

SHA1
c7a2010ebd934828e20450c5318c8e20168f4ba8

SHA256
5d9f88fcde1bd7fbe7ecba0dae737da96a55005b0d61c45c4251be0677195299

SHA512
b8c7cdad4cf1ffd9a3bb6ffb36dabec957169bd43e27f0ec48c19693dd014c09916c0df0a46e808dba0450707c89e7dba7d3ff439d763fbe1e4d8b09fad2aad6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TMWGKKVJ\2[1]

Filesize
14KB

MD5
fce292c79288067dc17919ed588c161c

SHA1
bb44fa2c95af5bbd11e49264a40c16d6f343fa21

SHA256
4ef8146d85d60c2867bdbe44304b5ba00cceb208f4c10c9f91183308e1da3828

SHA512
73dac29753044a720fc43b4ee19d320e06855167cdf0ebf329207aa16faa13fd6d2937bd87b54e544dd8d4c3da634773abd73769d3915154099ff01e6e03033e

Download Submit
C:\Users\Admin\AppData\Local\Temp\101228593.exe

Filesize
84KB

MD5
161a475bfe57d8b5317ca1f2f24b88fa

SHA1
38fa8a789d3d7570c411ddf4c038d89524142c2c

SHA256
98fb81423a107a5359e5fc86f1c4d81ff2d4bc73b79f55a5bf827fdb8e620c54

SHA512
d9f61f80c96fbac030c1105274f690d38d5dc8af360645102080a7caed7bad303ae89ed0e169124b834a68d1a669781eb70269bf4e8d5f34aeef394dd3d16547

Download Submit
C:\Users\Admin\AppData\Local\Temp\1583712971.exe

Filesize
85KB

MD5
10ffc145e1c09190a496a0e0527b4f3f

SHA1
e21fba21a11eecb4bc37638f48aed9f09d8912f6

SHA256
80b7e224f28c6160737a313221b9fc94d5f5e933ae1438afef4b5fae33185b2d

SHA512
bec357e73376f2e9e2963db5f7110a4c90de31a94edfaa7bf59c2f01b7bdd0c33e9a8024e995b7f0e67e332bc4aa0ec1280c7c28a24ba554772f8325e1badd1d

Download Submit
C:\Users\Admin\AppData\Local\Temp\253829481.exe

Filesize
8KB

MD5
80f97c916a3eb0e5663761ac5ee1ddd1

SHA1
4ee54f2bf257f9490eaa2c988a5705ef7b11d2bc

SHA256
9e06f61d715b1b88507e3e70390721ab7ab35d70fe2df6edaaf0e565783e7d2f

SHA512
85e30cfc5c02543820f884602701986aa1e40d587da13c35b76b80dc95c0d6b3e18f5b0ad083fcfa3e9b92935306e4f8faec36ac28ac25e53fb03dcba4a092a6

Download Submit
C:\Users\Admin\AppData\Local\Temp\59504541.exe

Filesize
14KB

MD5
2f4ab1a4a57649200550c0906d57bc28

SHA1
94bc52ed3921791630b2a001d9565b8f1bd3bd17

SHA256
baa6149b5b917ea3af1f7c77a65e26a34a191a31a9c79726bd60baf4656701fa

SHA512
ab1a59aa4c48f6c7fcf7950f4a68c3b89a56f266681a5aabd0df947af8340676e209d82ddd1997bfebd972b35ca235233b61231335aec4567f7b031e786ea7e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\7CE1.exe

Filesize
9KB

MD5
62b97cf4c0abafeda36e3fc101a5a022

SHA1
328fae9acff3f17df6e9dc8d6ef1cec679d4eb2b

SHA256
e172537adcee1fcdc8f16c23e43a5ac82c56a0347fa0197c08be979438a534ab

SHA512
32bd7062aabd25205471cec8d292b820fc2fd2479da6fb723332887fc47036570bb2d25829acb7c883ccaaab272828c8effbc78f02a3deeabb47656f4b64eb24

Download Submit
C:\Users\Admin\tbtnds.dat

Filesize
4KB

MD5
d73cf76255ed3e90e72d98d28e8eddd3

SHA1
d58abac9bb8e4bb30cea4ef3ba7aa19186189fb5

SHA256
bfcb5f4589729deeeb57b92842933b144322a672cfe3ce11586f1aec83472781

SHA512
20ef064050ba23e5163435c595bc9c81422ca3b8ac82338ff965961a954bd9c0da9b13f489997015565908d1105784b712ccc2b3a478fe990e4b99e071bfa9b2

Download Submit
memory/2116-7-0x0000000002E00000-0x0000000002E01000-memory.dmp

Filesize
4KB

Download
memory/2116-13-0x0000000000400000-0x00000000004BCDB0-memory.dmp

Filesize
755KB

Download