Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
20-04-2024 08:43
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_e6e60b4ae7ba4978f8c36896a80abfa6_magniber_revil.exe
Resource
win7-20240221-en
General
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Target
2024-04-20_e6e60b4ae7ba4978f8c36896a80abfa6_magniber_revil.exe
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Size
17.9MB
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MD5
e6e60b4ae7ba4978f8c36896a80abfa6
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SHA1
7ec9bd066b2d98f100bf9ce7c6a4ddd559997431
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SHA256
54d105fd5b0aa4973b1a8059fb0fccb30a2ce203a8fa69ed79530be3836bf825
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SHA512
1bfe2f48c7d89928436de5c2a1b65e46f102d6589a82b529cd67027839b9223bea11cc707be080160317321e7287f2397fe0fd7f35a030fde4f5e7bd865989f1
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SSDEEP
196608:xPsUq3CvsRTa2egZ/VVZum0KqviM6HrJQfFfxJiJITXsdwn2TIWS2ieUC5L/2R7B:xE/3CkDeoKm0cHrJQxxJiKpjJeX8FAC
Malware Config
Extracted
phorphiex
http://185.215.113.66/
0xCa90599132C4D88907Bd8E046540284aa468a035
TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6
qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r
XryzFMFVpDUvU7famUGf214EXD3xNUSmQf
LLeT2zkStY3cvxMBFhoWXkG5VuZPoezduv
rwc4LVd9ABpULQ1CuCpDkgX2xVB1fUijyb
48jYpFT6bT8MTeph7VsyzCQeDsGHqdQNc2kUkRFJPzfRHHjarBvBtudPUtParMkDzZbYBrd3yntWBQcsnVBNeeMbN9EXifg
15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC
17hgMFyLDwMjxWqw5GhijhnPdJDyFDqecY
ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp
3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc
3FerB8kUraAVGCVCNkgv57zTBjUGjAUkU3
DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA
t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh
stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj
bnb1epx67ne4vckqmaj4gwke8m322f4yjr6eh52wqw
bc1qmpkehfffkr6phuklsksnd7nhgx0369sxu772m3
bitcoincash:qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r
GBQJMXYXPRIWFMXIFJR35ZB7LRKMB4PHCIUAUFR3TKUL6RDBZVLZEUJ3
Signatures
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Modifies security service 2 TTPs 1 IoCs
Processes:
2640419786.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Start = "4" 2640419786.exe -
Processes:
2640419786.exesylsplvc.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2640419786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2640419786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1" 2640419786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2640419786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" sylsplvc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" sylsplvc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2640419786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2640419786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" sylsplvc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" sylsplvc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" sylsplvc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1" sylsplvc.exe -
Downloads MZ/PE file
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Executes dropped EXE 9 IoCs
Processes:
3CCA.exeadobeconnectaddin.exe2640419786.exe1164732531.exe462525685.exe2297027226.exesylsplvc.exe3088213122.exe289413520.exepid process 1544 3CCA.exe 3116 adobeconnectaddin.exe 1064 2640419786.exe 5092 1164732531.exe 2488 462525685.exe 4108 2297027226.exe 1924 sylsplvc.exe 1008 3088213122.exe 5096 289413520.exe -
Processes:
2640419786.exesylsplvc.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2640419786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" sylsplvc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiSpywareOverride = "1" sylsplvc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" sylsplvc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1" sylsplvc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2640419786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1" 2640419786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" sylsplvc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2640419786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" sylsplvc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" sylsplvc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiSpywareOverride = "1" 2640419786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2640419786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2640419786.exe -
Adds Run key to start application 2 TTPs 3 IoCs
Processes:
2640419786.exe2297027226.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Windows\\sysvpplvcr.exe" 2640419786.exe Set value (str) \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Users\\Admin\\sysvpplvcr.exe" 2640419786.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Windows\\sylsplvc.exe" 2297027226.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Windows directory 4 IoCs
Processes:
2297027226.exe2640419786.exedescription ioc process File opened for modification C:\Windows\sylsplvc.exe 2297027226.exe File created C:\Windows\sysvpplvcr.exe 2640419786.exe File opened for modification C:\Windows\sysvpplvcr.exe 2640419786.exe File created C:\Windows\sylsplvc.exe 2297027226.exe -
Modifies registry class 9 IoCs
Processes:
adobeconnectaddin.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000_Classes\connectpro adobeconnectaddin.exe Set value (str) \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000_Classes\connectpro\ = "URL:Adobe Connect" adobeconnectaddin.exe Set value (str) \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000_Classes\connectpro\URL Protocol adobeconnectaddin.exe Key created \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000_Classes\connectpro\shell\open\command adobeconnectaddin.exe Key created \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000_Classes\connectpro\DefaultIcon adobeconnectaddin.exe Set value (str) \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000_Classes\connectpro\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Roaming\\Adobe\\Connect\\connect.exe,1" adobeconnectaddin.exe Key created \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000_Classes\connectpro\shell adobeconnectaddin.exe Key created \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000_Classes\connectpro\shell\open adobeconnectaddin.exe Set value (str) \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000_Classes\connectpro\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Adobe\\Connect\\connect.exe\" \"%1\"" adobeconnectaddin.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2024-04-20_e6e60b4ae7ba4978f8c36896a80abfa6_magniber_revil.exepid process 4388 2024-04-20_e6e60b4ae7ba4978f8c36896a80abfa6_magniber_revil.exe 4388 2024-04-20_e6e60b4ae7ba4978f8c36896a80abfa6_magniber_revil.exe -
Suspicious behavior: SetClipboardViewer 1 IoCs
Processes:
sylsplvc.exepid process 1924 sylsplvc.exe -
Suspicious use of WriteProcessMemory 27 IoCs
Processes:
2024-04-20_e6e60b4ae7ba4978f8c36896a80abfa6_magniber_revil.exe3CCA.exe2640419786.exe2297027226.exesylsplvc.exedescription pid process target process PID 4388 wrote to memory of 1544 4388 2024-04-20_e6e60b4ae7ba4978f8c36896a80abfa6_magniber_revil.exe 3CCA.exe PID 4388 wrote to memory of 1544 4388 2024-04-20_e6e60b4ae7ba4978f8c36896a80abfa6_magniber_revil.exe 3CCA.exe PID 4388 wrote to memory of 1544 4388 2024-04-20_e6e60b4ae7ba4978f8c36896a80abfa6_magniber_revil.exe 3CCA.exe PID 4388 wrote to memory of 3116 4388 2024-04-20_e6e60b4ae7ba4978f8c36896a80abfa6_magniber_revil.exe adobeconnectaddin.exe PID 4388 wrote to memory of 3116 4388 2024-04-20_e6e60b4ae7ba4978f8c36896a80abfa6_magniber_revil.exe adobeconnectaddin.exe PID 4388 wrote to memory of 3116 4388 2024-04-20_e6e60b4ae7ba4978f8c36896a80abfa6_magniber_revil.exe adobeconnectaddin.exe PID 1544 wrote to memory of 1064 1544 3CCA.exe 2640419786.exe PID 1544 wrote to memory of 1064 1544 3CCA.exe 2640419786.exe PID 1544 wrote to memory of 1064 1544 3CCA.exe 2640419786.exe PID 1064 wrote to memory of 5092 1064 2640419786.exe 1164732531.exe PID 1064 wrote to memory of 5092 1064 2640419786.exe 1164732531.exe PID 1064 wrote to memory of 5092 1064 2640419786.exe 1164732531.exe PID 1064 wrote to memory of 2488 1064 2640419786.exe 462525685.exe PID 1064 wrote to memory of 2488 1064 2640419786.exe 462525685.exe PID 1064 wrote to memory of 2488 1064 2640419786.exe 462525685.exe PID 1064 wrote to memory of 4108 1064 2640419786.exe 2297027226.exe PID 1064 wrote to memory of 4108 1064 2640419786.exe 2297027226.exe PID 1064 wrote to memory of 4108 1064 2640419786.exe 2297027226.exe PID 4108 wrote to memory of 1924 4108 2297027226.exe sylsplvc.exe PID 4108 wrote to memory of 1924 4108 2297027226.exe sylsplvc.exe PID 4108 wrote to memory of 1924 4108 2297027226.exe sylsplvc.exe PID 1924 wrote to memory of 1008 1924 sylsplvc.exe 3088213122.exe PID 1924 wrote to memory of 1008 1924 sylsplvc.exe 3088213122.exe PID 1924 wrote to memory of 1008 1924 sylsplvc.exe 3088213122.exe PID 1924 wrote to memory of 5096 1924 sylsplvc.exe 289413520.exe PID 1924 wrote to memory of 5096 1924 sylsplvc.exe 289413520.exe PID 1924 wrote to memory of 5096 1924 sylsplvc.exe 289413520.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-20_e6e60b4ae7ba4978f8c36896a80abfa6_magniber_revil.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-20_e6e60b4ae7ba4978f8c36896a80abfa6_magniber_revil.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\3CCA.exe"C:\Users\Admin\AppData\Local\Temp\3CCA.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\2640419786.exeC:\Users\Admin\AppData\Local\Temp\2640419786.exe3⤵
- Modifies security service
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\1164732531.exeC:\Users\Admin\AppData\Local\Temp\1164732531.exe4⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\462525685.exeC:\Users\Admin\AppData\Local\Temp\462525685.exe4⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\2297027226.exeC:\Users\Admin\AppData\Local\Temp\2297027226.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
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C:\Windows\sylsplvc.exeC:\Windows\sylsplvc.exe5⤵
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: SetClipboardViewer
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\3088213122.exeC:\Users\Admin\AppData\Local\Temp\3088213122.exe6⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\289413520.exeC:\Users\Admin\AppData\Local\Temp\289413520.exe6⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\www.macromedia.com\bin\adobeconnectaddin\adobeconnectaddin.exe"C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\www.macromedia.com\bin\adobeconnectaddin\adobeconnectaddin.exe" /nolaunch2⤵
- Executes dropped EXE
- Modifies registry class
Network
MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2TSEMID3\1[1]Filesize
81KB
MD501e5faba64d8e9a9c187831fdc819f4c
SHA1350a1a2bf237e64f43716262f99c632f5e01ba62
SHA2567f4f76bd8fa91a71ce7999f9bbd0f7a63ca82d4e96b4d99cfad98edde1d85450
SHA512f4bc09ab9e4579b82707d6420e3b9df9ec4fd77e11ce5eb8304b45e3b5c9403c01de4e50f3c7f03f00f3ebc921646794638dccfded199bfe5f3fd727f3e57782
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2TSEMID3\3[1]Filesize
86KB
MD5fe1e93f12cca3f7c0c897ef2084e1778
SHA1fb588491ddad8b24ea555a6a2727e76cec1fade3
SHA2562ebc4a92f4fdc27d4ab56e57058575a8b18adb076cbd30feea2ecdc8b7fcd41f
SHA51236e0524c465187ae9ad207c724aee45bcd61cfd3fa66a79f9434d24fcbadc0a743834d5e808e6041f3bd88e75deb5afd34193574f005ed97e4b17c6b0388cb93
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UWHIVHCX\2[1]Filesize
8KB
MD5145fc3dbf778aa2ba80af3d74eabfad6
SHA113dfeadb4b38c461f8b9d25853c0cae5d9a65f7c
SHA2565ab3bcaff0514c89388ea4958197ab0ff5bcc5999e1b95d830bc72da94bd4200
SHA5129bd7d50d489c4fc57ee1a0d3ad3cd2d29ca20f8ad1e46668a36d7ecced42db03a6980b039a2aeb7a1e1761aef89d994d73a497043ba744678290a8a9772a6306
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UWHIVHCX\4[1]Filesize
80KB
MD52ff2bb06682812eeb76628bfbe817fbb
SHA118e86614d0f4904e1fe97198ccda34b25aab7dae
SHA256985da56fb594bf65d8bb993e8e37cd6e78535da6c834945068040faf67e91e7d
SHA5125cd3b5a1e16202893b08c0ae70d3bcd9e7a49197ebf1ded08e01395202022b3b6c2d8837196ef0415fea6497d928b44e03544b934f8e062ddbb6c6f79fb6f440
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C:\Users\Admin\AppData\Local\Temp\2297027226.exeFilesize
79KB
MD51e8a2ed2e3f35620fb6b8c2a782a57f3
SHA1e924ce6d147ecc8b30b7c7cad02e5c9ae09a743a
SHA2563f16f4550826076b2c8cd7b392ee649aeb06740328658a2d30c3d2002c6b7879
SHA512ce4dc7fdd7f81a7a127d650f9175292b287b4803d815d74b64a4e5125cff66224d75e7ecade1d9c0e42f870bdb49a78e9613b1a49675ab5bc098611b99b49ade
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C:\Users\Admin\AppData\Local\Temp\2640419786.exeFilesize
81KB
MD5f4713c8ac5fc1e4919156157e7bece19
SHA17bd9e35b1d1210183bbb4fe1995895cbc1692c62
SHA2562be2206e079516c8cfa50bbc86f8a431898aa90dd73f7cfc6af1d21573247c4b
SHA512ecff8f3af212f444b5f44fd3bfd922556a49b9156fd7a20e13ebc60b4abe08b9d193a49556d4a8e776ef8083db77ab9667ec537dd44f863719e83cb3899cb46f
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C:\Users\Admin\AppData\Local\Temp\3CCA.exeFilesize
9KB
MD562b97cf4c0abafeda36e3fc101a5a022
SHA1328fae9acff3f17df6e9dc8d6ef1cec679d4eb2b
SHA256e172537adcee1fcdc8f16c23e43a5ac82c56a0347fa0197c08be979438a534ab
SHA51232bd7062aabd25205471cec8d292b820fc2fd2479da6fb723332887fc47036570bb2d25829acb7c883ccaaab272828c8effbc78f02a3deeabb47656f4b64eb24
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C:\Users\Admin\AppData\Local\Temp\462525685.exeFilesize
8KB
MD5c34a248f132e739652407b0aa8c978cd
SHA1f7f05357fd6ab2d1a11e3427ee46626bb6ad94ee
SHA2564c9c53256ff65c9930c38b193537ad510930c25052231c7eef3715057b79e578
SHA512f7999e8b903fbc2e715d6d7e7bb0bc421cef79dbd61f6d94f18fa63c99a420d2a70d4b23fa0b8ec05d073c954aec718be588ada718bb0f5aacd618ad815f2703
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C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\www.macromedia.com\bin\adobeconnectaddin\adobeconnectaddin.exeFilesize
17.5MB
MD5604822783cccee8637a517179565d56d
SHA1e41592d903a795a2576d3c1a1fbc994357238c92
SHA256eb90cb6f71eb674eb3b40c4dc2e5567311880030d6c2ea348b25fa7299cf9e15
SHA512c852fa3f085f2b5bd4fc6129d0c8fc737f0927474804dfdd04f588ebec98216e4ea2996efff37fbbbfcbbe8cadf8dc6ffb3a8b8036d855ea9cb6e3c1a2fc3445