phorphiex | 78a973ace68c9666e5ec28c53be0d2d36bde2d419c10fa6ed939156d199a18ef

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
22/01/2023, 17:31

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General

Target
e085c86990a0c1bd74cc290eaef3144f.exe
Size 6KB
Sample230122-v3pwnagg28
SHA256 78a973ace68c9666e5ec28c53be0d2d36bde2d419c10fa6ed939156d199a18ef
MD5 e085c86990a0c1bd74cc290eaef3144f
SHA1 1ad534abb623d127685f6a4dd7e1fdd751940e52
SHA512 5cf35ea9b791503a181f5cee5db2dad261cf42368932ebbe3a8d7d214368f5493fc2f663ab900ae4e6247114334c79662eaec0b0d03f2e0e2799feba1c1cc783
SSDEEP 96:ebd1t761bndKil7aBcxu0PtboynuYUBtCt:8t7Yb975u0P1oynfUBM
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

phorphiex evasion loader persistence spyware stealer trojan worm

Malware Config

Extracted

Family

phorphiex

http://185.215.113.66/

Wallets

1Gpu5QiBqsquu71AGqHwb4Y68iwnkdGH1k
3PPJU1omRSTwxDbbfVyxh9Mm8WkiMGZviMh
37AcEVDyoPyUJUKNM3mM1UxNNvKgN6Abn5
qqlt9zzv020vtlswk5v6e90nv7hsuqz0nggp4rj5t0
Xj6orHUgmtZtPb2wGSTX2reQZJ89ZeeYYG
DRyZQqRX998DYdf7zGdTCShGcRBbxjUAbF
0x25229D09B0048F23e60c010C8eE1ae65C727e973
LhoapQ1TFjG2Fvbwn5WbM2wYcwisKRVz7x
r3j2xjQLmVa6Cg3cHZLqLNVja1x6g1AtNL
TVTrpva4J2g8SENebPar4YnfnCqwUeiX4a
t1MrdY4n3DBL3uip5Pq6tqx4doYpihJJG68
AXUqtUXyQmU8buqL5ehCLuLLHhhFrREXuw
bitcoincash:qqlt9zzv020vtlswk5v6e90nv7hsuqz0nggp4rj5t0
48jYpFT6bT8MTeph7VsyzCQeDsGHqdQNc2kUkRFJPzfRHHjarBvBtudPUtParMkDzZbYBrd3yntWBQcsnVBNeeMbN9EXifg
GDX4NDGHA5WKQLOI65PKPZRHSN6ZAUBRHA7BL44O5IOVMMZFZISMHTUD
bnb1zm5y3pns0ertprnvdyulz63tenlp9kc4m78v0m
bc1qdk0fquc7ug2zn7zpdyx4kasdy34t00c5r2xdup

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 6 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

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

Downloads MZ/PE file

Executes dropped EXE 8 IoCs

pid	Process
5000	3298513408.exe
4440	syswsvdrv.exe
1976	110425402.exe
4676	Windows Security Updates.exe
4772	Windows Security Updates.exe
1324	2484626053.exe
376	764122877.exe
5008	Windows Security Updates.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Windows\\syswsvdrv.exe"	3298513408.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\syswsvdrv.exe	3298513408.exe
File opened for modification	C:\Windows\syswsvdrv.exe	3298513408.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 3576 wrote to memory of 5000	3576	e085c86990a0c1bd74cc290eaef3144f.exe	82
PID 3576 wrote to memory of 5000	3576	e085c86990a0c1bd74cc290eaef3144f.exe	82
PID 3576 wrote to memory of 5000	3576	e085c86990a0c1bd74cc290eaef3144f.exe	82
PID 5000 wrote to memory of 4440	5000	3298513408.exe	83
PID 5000 wrote to memory of 4440	5000	3298513408.exe	83
PID 5000 wrote to memory of 4440	5000	3298513408.exe	83
PID 4440 wrote to memory of 1976	4440	syswsvdrv.exe	93
PID 4440 wrote to memory of 1976	4440	syswsvdrv.exe	93
PID 4440 wrote to memory of 1976	4440	syswsvdrv.exe	93
PID 1976 wrote to memory of 4676	1976	110425402.exe	94
PID 1976 wrote to memory of 4676	1976	110425402.exe	94
PID 1976 wrote to memory of 4676	1976	110425402.exe	94
PID 1976 wrote to memory of 4772	1976	110425402.exe	95
PID 1976 wrote to memory of 4772	1976	110425402.exe	95
PID 1976 wrote to memory of 4772	1976	110425402.exe	95
PID 4440 wrote to memory of 1324	4440	syswsvdrv.exe	96
PID 4440 wrote to memory of 1324	4440	syswsvdrv.exe	96
PID 4440 wrote to memory of 1324	4440	syswsvdrv.exe	96
PID 4440 wrote to memory of 376	4440	syswsvdrv.exe	97
PID 4440 wrote to memory of 376	4440	syswsvdrv.exe	97
PID 4440 wrote to memory of 376	4440	syswsvdrv.exe	97
PID 1976 wrote to memory of 5008	1976	110425402.exe	98
PID 1976 wrote to memory of 5008	1976	110425402.exe	98
PID 1976 wrote to memory of 5008	1976	110425402.exe	98

C:\Users\Admin\AppData\Local\Temp\e085c86990a0c1bd74cc290eaef3144f.exe
"C:\Users\Admin\AppData\Local\Temp\e085c86990a0c1bd74cc290eaef3144f.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3576
- C:\Users\Admin\AppData\Local\Temp\3298513408.exe
  C:\Users\Admin\AppData\Local\Temp\3298513408.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:5000
- - C:\Windows\syswsvdrv.exe
    C:\Windows\syswsvdrv.exe
    3⤵
    - Windows security bypass
    - Executes dropped EXE
    - Windows security modification
    - Suspicious use of WriteProcessMemory
    PID:4440
  - - C:\Users\Admin\AppData\Local\Temp\110425402.exe
      C:\Users\Admin\AppData\Local\Temp\110425402.exe
      4⤵
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:1976
    - - C:\Users\Admin\AppData\Local\Temp\Windows Security Updates.exe
        
        "C:\Users\Admin\AppData\Local\Temp\Windows Security Updates.exe"
        5⤵
        Executes dropped EXE
        
        PID:4676
    - - C:\Users\Admin\AppData\Local\Temp\Windows Security Updates.exe
        
        "C:\Users\Admin\AppData\Local\Temp\Windows Security Updates.exe"
        5⤵
        Executes dropped EXE
        
        PID:4772
    - - C:\Users\Admin\AppData\Local\Temp\Windows Security Updates.exe
        
        "C:\Users\Admin\AppData\Local\Temp\Windows Security Updates.exe"
        5⤵
        Executes dropped EXE
        
        PID:5008
  - - C:\Users\Admin\AppData\Local\Temp\2484626053.exe
      C:\Users\Admin\AppData\Local\Temp\2484626053.exe
      4⤵
      Executes dropped EXE
      PID:1324
  - - C:\Users\Admin\AppData\Local\Temp\764122877.exe
      C:\Users\Admin\AppData\Local\Temp\764122877.exe
      4⤵
      Executes dropped EXE
      PID:376

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

110425402.exe

Path C:\Users\Admin\AppData\Local\Temp\110425402.exe
Size 6KB
SHA256 b45e02bdfabecfe7dfaa005af42b4500fe940bbfc8a1f7d6e9b242042a2e9618
MD5 2a5dabdfbfac8e72189748ec204d3d7c
SHA1 e11015e684fe8998c350c507c105cb5752298515
SHA512 19ff2cf0f8eec341c50deb15fe24009b04e9c8f3ae71c9a61eb3fe567910035bdaf86e31993d388cab2c3c6648d24723469016333cbff932e20a330bc64ad312
SSDEEP 96:k6xeDy2cVIB1m2HtrLmg17iPtboynunpCtQAST:k6xt2cONL1GP1oynWwIT
MD5 SHA1 SHA512 SSDEEP

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110425402.exe

Path C:\Users\Admin\AppData\Local\Temp\110425402.exe
Size 6KB
SHA256 b45e02bdfabecfe7dfaa005af42b4500fe940bbfc8a1f7d6e9b242042a2e9618
MD5 2a5dabdfbfac8e72189748ec204d3d7c
SHA1 e11015e684fe8998c350c507c105cb5752298515
SHA512 19ff2cf0f8eec341c50deb15fe24009b04e9c8f3ae71c9a61eb3fe567910035bdaf86e31993d388cab2c3c6648d24723469016333cbff932e20a330bc64ad312
SSDEEP 96:k6xeDy2cVIB1m2HtrLmg17iPtboynunpCtQAST:k6xt2cONL1GP1oynWwIT
MD5 SHA1 SHA512 SSDEEP

Submit Download

2484626053.exe

Path C:\Users\Admin\AppData\Local\Temp\2484626053.exe
Size 6KB
SHA256 554907bc56a371eb35a515e86555d12e967ab7d7b12f4cbb66f3e8b04a4b3f91
MD5 cbffeb9ab720f5569f8bfea88092486e
SHA1 804e0f3a639e133375c47b813594cf3743c1cf0d
SHA512 dd435a6c92dcf00c89f19d56aa1dfdf85b70f5535e6e43011085573afcc108b5f96d61c6857b0f7f83d20ad6330d3453d3cdb9ef427ee5af65c01ede16c4d868
SSDEEP 96:Vqshn5zsPrWkmGk2SyJIuJUDtboynAyCtP:V/LgPKkTktpu6D1oyniP
MD5 SHA1 SHA512 SSDEEP

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2484626053.exe

Path C:\Users\Admin\AppData\Local\Temp\2484626053.exe
Size 6KB
SHA256 554907bc56a371eb35a515e86555d12e967ab7d7b12f4cbb66f3e8b04a4b3f91
MD5 cbffeb9ab720f5569f8bfea88092486e
SHA1 804e0f3a639e133375c47b813594cf3743c1cf0d
SHA512 dd435a6c92dcf00c89f19d56aa1dfdf85b70f5535e6e43011085573afcc108b5f96d61c6857b0f7f83d20ad6330d3453d3cdb9ef427ee5af65c01ede16c4d868
SSDEEP 96:Vqshn5zsPrWkmGk2SyJIuJUDtboynAyCtP:V/LgPKkTktpu6D1oyniP
MD5 SHA1 SHA512 SSDEEP

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3298513408.exe

Path C:\Users\Admin\AppData\Local\Temp\3298513408.exe
Size 74KB
SHA256 94e2fe84aeea801b0ddcf49c74375bb23ec242d30edc39fccd296ed2e7b64f72
MD5 024def417ae82e4c14a313a153d8984c
SHA1 ce7c071cbd60c7864a1e8a99f7496d3ad166a3ae
SHA512 0f3429a77e168bd5b800b8a611a61c327907c9fc35e4351189bd379aaea82ced1e0abd5c5fb2baf1e7796aa09d9cf9cd9feab26cbb82035bd352ab5f7399e400
SSDEEP 1536:gA3Mz8gpsBILcS+CR6xXaMx/8xgh9sfFr:Uw7IL33RfMx/RGfFr
MD5 SHA1 SHA512 SSDEEP

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3298513408.exe

Path C:\Users\Admin\AppData\Local\Temp\3298513408.exe
Size 74KB
SHA256 94e2fe84aeea801b0ddcf49c74375bb23ec242d30edc39fccd296ed2e7b64f72
MD5 024def417ae82e4c14a313a153d8984c
SHA1 ce7c071cbd60c7864a1e8a99f7496d3ad166a3ae
SHA512 0f3429a77e168bd5b800b8a611a61c327907c9fc35e4351189bd379aaea82ced1e0abd5c5fb2baf1e7796aa09d9cf9cd9feab26cbb82035bd352ab5f7399e400
SSDEEP 1536:gA3Mz8gpsBILcS+CR6xXaMx/8xgh9sfFr:Uw7IL33RfMx/RGfFr
MD5 SHA1 SHA512 SSDEEP

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764122877.exe

Path C:\Users\Admin\AppData\Local\Temp\764122877.exe
Size 6KB
SHA256 6bc23b9878978a2f3c507acfdad0b2244a8bda5143359613db039cb21d9c1228
MD5 03ee7b245daeebbf2ccaa1690a9fc8fc
SHA1 561710d7f8c05ff5c2a3a384be5de6e023e41ac4
SHA512 f64163899218b24ee1dd59748e024e0106d83dbea3e31c0f05b1efb8558a47c232dbbcd1463a121c63e2dff2743887925238d8bf6eab0b9ee0292386918e8e55
SSDEEP 96:k6xZCY3xhtz6ANlWol7Oo0GGktPtboynun9CtVY:k6xZCghtzFL7npP1oynW86
MD5 SHA1 SHA512 SSDEEP

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764122877.exe

Path C:\Users\Admin\AppData\Local\Temp\764122877.exe
Size 6KB
SHA256 6bc23b9878978a2f3c507acfdad0b2244a8bda5143359613db039cb21d9c1228
MD5 03ee7b245daeebbf2ccaa1690a9fc8fc
SHA1 561710d7f8c05ff5c2a3a384be5de6e023e41ac4
SHA512 f64163899218b24ee1dd59748e024e0106d83dbea3e31c0f05b1efb8558a47c232dbbcd1463a121c63e2dff2743887925238d8bf6eab0b9ee0292386918e8e55
SSDEEP 96:k6xZCY3xhtz6ANlWol7Oo0GGktPtboynun9CtVY:k6xZCghtzFL7npP1oynW86
MD5 SHA1 SHA512 SSDEEP

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Windows Security Updates.exe

Path C:\Users\Admin\AppData\Local\Temp\Windows Security Updates.exe
Size 17KB
SHA256 683d61de6b560083d405083c10e57b11e652cca838306450601280e24adfb1be
MD5 2a0e14fc516e18e7e6bbc7cafa576d3c
SHA1 2e48a7064c9d28176a1e89ac597fb3a8c3bbb466
SHA512 176796b7d1894b023533d8d4895467409dac7b7116953f24e79eee732a7eb5c655b0f0535a0e9202c946ce0b7588cd65815092efa03459b99a4c708a025a7978
SSDEEP 192:szs0wSSzgNXfaKuwfSfkZBtcZG2r6Bs/tX1Y+8J4pfVBcF7LP1oynvP5JwIn:osJ8NiPoQQFgtlYxJ4JVB0H1R5
MD5 SHA1 SHA512 SSDEEP

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Windows Security Updates.exe

Path C:\Users\Admin\AppData\Local\Temp\Windows Security Updates.exe
Size 17KB
SHA256 683d61de6b560083d405083c10e57b11e652cca838306450601280e24adfb1be
MD5 2a0e14fc516e18e7e6bbc7cafa576d3c
SHA1 2e48a7064c9d28176a1e89ac597fb3a8c3bbb466
SHA512 176796b7d1894b023533d8d4895467409dac7b7116953f24e79eee732a7eb5c655b0f0535a0e9202c946ce0b7588cd65815092efa03459b99a4c708a025a7978
SSDEEP 192:szs0wSSzgNXfaKuwfSfkZBtcZG2r6Bs/tX1Y+8J4pfVBcF7LP1oynvP5JwIn:osJ8NiPoQQFgtlYxJ4JVB0H1R5
MD5 SHA1 SHA512 SSDEEP

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Windows Security Updates.exe

Path C:\Users\Admin\AppData\Local\Temp\Windows Security Updates.exe
Size 17KB
SHA256 683d61de6b560083d405083c10e57b11e652cca838306450601280e24adfb1be
MD5 2a0e14fc516e18e7e6bbc7cafa576d3c
SHA1 2e48a7064c9d28176a1e89ac597fb3a8c3bbb466
SHA512 176796b7d1894b023533d8d4895467409dac7b7116953f24e79eee732a7eb5c655b0f0535a0e9202c946ce0b7588cd65815092efa03459b99a4c708a025a7978
SSDEEP 192:szs0wSSzgNXfaKuwfSfkZBtcZG2r6Bs/tX1Y+8J4pfVBcF7LP1oynvP5JwIn:osJ8NiPoQQFgtlYxJ4JVB0H1R5
MD5 SHA1 SHA512 SSDEEP

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Windows Security Updates.exe

Path C:\Users\Admin\AppData\Local\Temp\Windows Security Updates.exe
Size 17KB
SHA256 683d61de6b560083d405083c10e57b11e652cca838306450601280e24adfb1be
MD5 2a0e14fc516e18e7e6bbc7cafa576d3c
SHA1 2e48a7064c9d28176a1e89ac597fb3a8c3bbb466
SHA512 176796b7d1894b023533d8d4895467409dac7b7116953f24e79eee732a7eb5c655b0f0535a0e9202c946ce0b7588cd65815092efa03459b99a4c708a025a7978
SSDEEP 192:szs0wSSzgNXfaKuwfSfkZBtcZG2r6Bs/tX1Y+8J4pfVBcF7LP1oynvP5JwIn:osJ8NiPoQQFgtlYxJ4JVB0H1R5
MD5 SHA1 SHA512 SSDEEP

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syswsvdrv.exe

Path C:\Windows\syswsvdrv.exe
Size 74KB
SHA256 94e2fe84aeea801b0ddcf49c74375bb23ec242d30edc39fccd296ed2e7b64f72
MD5 024def417ae82e4c14a313a153d8984c
SHA1 ce7c071cbd60c7864a1e8a99f7496d3ad166a3ae
SHA512 0f3429a77e168bd5b800b8a611a61c327907c9fc35e4351189bd379aaea82ced1e0abd5c5fb2baf1e7796aa09d9cf9cd9feab26cbb82035bd352ab5f7399e400
SSDEEP 1536:gA3Mz8gpsBILcS+CR6xXaMx/8xgh9sfFr:Uw7IL33RfMx/RGfFr
MD5 SHA1 SHA512 SSDEEP

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syswsvdrv.exe

Path C:\Windows\syswsvdrv.exe
Size 74KB
SHA256 94e2fe84aeea801b0ddcf49c74375bb23ec242d30edc39fccd296ed2e7b64f72
MD5 024def417ae82e4c14a313a153d8984c
SHA1 ce7c071cbd60c7864a1e8a99f7496d3ad166a3ae
SHA512 0f3429a77e168bd5b800b8a611a61c327907c9fc35e4351189bd379aaea82ced1e0abd5c5fb2baf1e7796aa09d9cf9cd9feab26cbb82035bd352ab5f7399e400
SSDEEP 1536:gA3Mz8gpsBILcS+CR6xXaMx/8xgh9sfFr:Uw7IL33RfMx/RGfFr
MD5 SHA1 SHA512 SSDEEP

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads