Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
06-02-2023 12:46
Static task
static1
Behavioral task
behavioral1
Sample
e664364dc7cc75f56ddeca9e946b10ccc54d068a7767e5822134913006f39b1c.exe
Resource
win7-20220812-en
General
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Target
e664364dc7cc75f56ddeca9e946b10ccc54d068a7767e5822134913006f39b1c.exe
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Size
454KB
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MD5
52776f7c163b7eb61219abd5b5af3973
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SHA1
0629d26e09f45aea2a3c06580a82dbc9f94fe386
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SHA256
e664364dc7cc75f56ddeca9e946b10ccc54d068a7767e5822134913006f39b1c
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SHA512
cd8aa83035659afd3288a79f0cbc45ff1614bce6a95b90f0ea7987d684b4eaf13e5fdeab3e4273a389f49d9236653799d54a5e5b4f41c026348eebb08520d2ba
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SSDEEP
12288:uymOcB+pwPprnVmLmDsC+FU+ZOSzt9tzt:uLOsDFncLmKDZOSzXFt
Malware Config
Extracted
phorphiex
http://185.215.113.66/
1Gpu5QiBqsquu71AGqHwb4Y68iwnkdGH1k
3PPJU1omRSTwxDbbfVyxh9Mm8WkiMGZviMh
37AcEVDyoPyUJUKNM3mM1UxNNvKgN6Abn5
qqlt9zzv020vtlswk5v6e90nv7hsuqz0nggp4rj5t0
Xj6orHUgmtZtPb2wGSTX2reQZJ89ZeeYYG
DRyZQqRX998DYdf7zGdTCShGcRBbxjUAbF
0x25229D09B0048F23e60c010C8eE1ae65C727e973
LhoapQ1TFjG2Fvbwn5WbM2wYcwisKRVz7x
r3j2xjQLmVa6Cg3cHZLqLNVja1x6g1AtNL
TVTrpva4J2g8SENebPar4YnfnCqwUeiX4a
t1MrdY4n3DBL3uip5Pq6tqx4doYpihJJG68
AXUqtUXyQmU8buqL5ehCLuLLHhhFrREXuw
bitcoincash:qqlt9zzv020vtlswk5v6e90nv7hsuqz0nggp4rj5t0
48jYpFT6bT8MTeph7VsyzCQeDsGHqdQNc2kUkRFJPzfRHHjarBvBtudPUtParMkDzZbYBrd3yntWBQcsnVBNeeMbN9EXifg
GDX4NDGHA5WKQLOI65PKPZRHSN6ZAUBRHA7BL44O5IOVMMZFZISMHTUD
bnb1zm5y3pns0ertprnvdyulz63tenlp9kc4m78v0m
bc1qdk0fquc7ug2zn7zpdyx4kasdy34t00c5r2xdup
Signatures
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Processes:
sysagrsv.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" sysagrsv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" sysagrsv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" sysagrsv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" sysagrsv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesOverride = "1" sysagrsv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" sysagrsv.exe -
Downloads MZ/PE file
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Executes dropped EXE 5 IoCs
Processes:
F8C.exe363924816.exesysagrsv.exe82932773.exe258238976.exepid process 916 F8C.exe 1456 363924816.exe 544 sysagrsv.exe 1388 82932773.exe 308 258238976.exe -
Loads dropped DLL 6 IoCs
Processes:
e664364dc7cc75f56ddeca9e946b10ccc54d068a7767e5822134913006f39b1c.exeF8C.exesysagrsv.exepid process 1112 e664364dc7cc75f56ddeca9e946b10ccc54d068a7767e5822134913006f39b1c.exe 916 F8C.exe 916 F8C.exe 544 sysagrsv.exe 544 sysagrsv.exe 544 sysagrsv.exe -
Processes:
sysagrsv.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" sysagrsv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" sysagrsv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesOverride = "1" sysagrsv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" sysagrsv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" sysagrsv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" sysagrsv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiSpywareOverride = "1" sysagrsv.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
363924816.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Windows\\sysagrsv.exe" 363924816.exe -
Drops file in Windows directory 2 IoCs
Processes:
363924816.exedescription ioc process File created C:\Windows\sysagrsv.exe 363924816.exe File opened for modification C:\Windows\sysagrsv.exe 363924816.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
e664364dc7cc75f56ddeca9e946b10ccc54d068a7767e5822134913006f39b1c.exeF8C.exe363924816.exesysagrsv.exedescription pid process target process PID 1112 wrote to memory of 916 1112 e664364dc7cc75f56ddeca9e946b10ccc54d068a7767e5822134913006f39b1c.exe F8C.exe PID 1112 wrote to memory of 916 1112 e664364dc7cc75f56ddeca9e946b10ccc54d068a7767e5822134913006f39b1c.exe F8C.exe PID 1112 wrote to memory of 916 1112 e664364dc7cc75f56ddeca9e946b10ccc54d068a7767e5822134913006f39b1c.exe F8C.exe PID 1112 wrote to memory of 916 1112 e664364dc7cc75f56ddeca9e946b10ccc54d068a7767e5822134913006f39b1c.exe F8C.exe PID 916 wrote to memory of 1456 916 F8C.exe 363924816.exe PID 916 wrote to memory of 1456 916 F8C.exe 363924816.exe PID 916 wrote to memory of 1456 916 F8C.exe 363924816.exe PID 916 wrote to memory of 1456 916 F8C.exe 363924816.exe PID 1456 wrote to memory of 544 1456 363924816.exe sysagrsv.exe PID 1456 wrote to memory of 544 1456 363924816.exe sysagrsv.exe PID 1456 wrote to memory of 544 1456 363924816.exe sysagrsv.exe PID 1456 wrote to memory of 544 1456 363924816.exe sysagrsv.exe PID 544 wrote to memory of 1388 544 sysagrsv.exe 82932773.exe PID 544 wrote to memory of 1388 544 sysagrsv.exe 82932773.exe PID 544 wrote to memory of 1388 544 sysagrsv.exe 82932773.exe PID 544 wrote to memory of 1388 544 sysagrsv.exe 82932773.exe PID 544 wrote to memory of 308 544 sysagrsv.exe 258238976.exe PID 544 wrote to memory of 308 544 sysagrsv.exe 258238976.exe PID 544 wrote to memory of 308 544 sysagrsv.exe 258238976.exe PID 544 wrote to memory of 308 544 sysagrsv.exe 258238976.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e664364dc7cc75f56ddeca9e946b10ccc54d068a7767e5822134913006f39b1c.exe"C:\Users\Admin\AppData\Local\Temp\e664364dc7cc75f56ddeca9e946b10ccc54d068a7767e5822134913006f39b1c.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\F8C.exe"C:\Users\Admin\AppData\Local\Temp\F8C.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\363924816.exeC:\Users\Admin\AppData\Local\Temp\363924816.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
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C:\Windows\sysagrsv.exeC:\Windows\sysagrsv.exe4⤵
- Windows security bypass
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\82932773.exeC:\Users\Admin\AppData\Local\Temp\82932773.exe5⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\258238976.exeC:\Users\Admin\AppData\Local\Temp\258238976.exe5⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\258238976.exeFilesize
75KB
MD517eb719f9e19aefae9114aa922681e7f
SHA1a2165a6d3ff4dee62215bd489bbcc0aaa498e70a
SHA256e0ac6b5de69220016ae30e12a499cd7e0002ab66942203376a0bb97b1790ad70
SHA51277e7663c0b2cccf1f357c3f75cae22b0c8e207d482f8e5237f3d81844266d4f49d10574abbb6531ab20b417ed19a4d4991214933362a004413ccbe8a41f194de
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C:\Users\Admin\AppData\Local\Temp\363924816.exeFilesize
75KB
MD517eb719f9e19aefae9114aa922681e7f
SHA1a2165a6d3ff4dee62215bd489bbcc0aaa498e70a
SHA256e0ac6b5de69220016ae30e12a499cd7e0002ab66942203376a0bb97b1790ad70
SHA51277e7663c0b2cccf1f357c3f75cae22b0c8e207d482f8e5237f3d81844266d4f49d10574abbb6531ab20b417ed19a4d4991214933362a004413ccbe8a41f194de
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C:\Users\Admin\AppData\Local\Temp\363924816.exeFilesize
75KB
MD517eb719f9e19aefae9114aa922681e7f
SHA1a2165a6d3ff4dee62215bd489bbcc0aaa498e70a
SHA256e0ac6b5de69220016ae30e12a499cd7e0002ab66942203376a0bb97b1790ad70
SHA51277e7663c0b2cccf1f357c3f75cae22b0c8e207d482f8e5237f3d81844266d4f49d10574abbb6531ab20b417ed19a4d4991214933362a004413ccbe8a41f194de
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C:\Users\Admin\AppData\Local\Temp\82932773.exeFilesize
6KB
MD503ee7b245daeebbf2ccaa1690a9fc8fc
SHA1561710d7f8c05ff5c2a3a384be5de6e023e41ac4
SHA2566bc23b9878978a2f3c507acfdad0b2244a8bda5143359613db039cb21d9c1228
SHA512f64163899218b24ee1dd59748e024e0106d83dbea3e31c0f05b1efb8558a47c232dbbcd1463a121c63e2dff2743887925238d8bf6eab0b9ee0292386918e8e55
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C:\Users\Admin\AppData\Local\Temp\F8C.exeFilesize
6KB
MD53fade1189c46a975a19599f9bc8ce9b8
SHA1d36f6d972624b6f8b7de5553f5bc89b43f554c1a
SHA256959ed7f57b49523114b54616f2f5bdb40c78cd1fcf8f506d3bc3721e833cee03
SHA51212bc72d5e93e762466f36cafcf026c28ea977a3e9eb5c8a1e79d63107f957d9399a6e0c21dec63db78ab8e0ba7f31108754ac335994e3d015516cff5de42fa01
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C:\Windows\sysagrsv.exeFilesize
75KB
MD517eb719f9e19aefae9114aa922681e7f
SHA1a2165a6d3ff4dee62215bd489bbcc0aaa498e70a
SHA256e0ac6b5de69220016ae30e12a499cd7e0002ab66942203376a0bb97b1790ad70
SHA51277e7663c0b2cccf1f357c3f75cae22b0c8e207d482f8e5237f3d81844266d4f49d10574abbb6531ab20b417ed19a4d4991214933362a004413ccbe8a41f194de
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C:\Windows\sysagrsv.exeFilesize
75KB
MD517eb719f9e19aefae9114aa922681e7f
SHA1a2165a6d3ff4dee62215bd489bbcc0aaa498e70a
SHA256e0ac6b5de69220016ae30e12a499cd7e0002ab66942203376a0bb97b1790ad70
SHA51277e7663c0b2cccf1f357c3f75cae22b0c8e207d482f8e5237f3d81844266d4f49d10574abbb6531ab20b417ed19a4d4991214933362a004413ccbe8a41f194de
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\Users\Admin\AppData\Local\Temp\258238976.exeFilesize
75KB
MD517eb719f9e19aefae9114aa922681e7f
SHA1a2165a6d3ff4dee62215bd489bbcc0aaa498e70a
SHA256e0ac6b5de69220016ae30e12a499cd7e0002ab66942203376a0bb97b1790ad70
SHA51277e7663c0b2cccf1f357c3f75cae22b0c8e207d482f8e5237f3d81844266d4f49d10574abbb6531ab20b417ed19a4d4991214933362a004413ccbe8a41f194de
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\Users\Admin\AppData\Local\Temp\258238976.exeFilesize
75KB
MD517eb719f9e19aefae9114aa922681e7f
SHA1a2165a6d3ff4dee62215bd489bbcc0aaa498e70a
SHA256e0ac6b5de69220016ae30e12a499cd7e0002ab66942203376a0bb97b1790ad70
SHA51277e7663c0b2cccf1f357c3f75cae22b0c8e207d482f8e5237f3d81844266d4f49d10574abbb6531ab20b417ed19a4d4991214933362a004413ccbe8a41f194de
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\Users\Admin\AppData\Local\Temp\363924816.exeFilesize
75KB
MD517eb719f9e19aefae9114aa922681e7f
SHA1a2165a6d3ff4dee62215bd489bbcc0aaa498e70a
SHA256e0ac6b5de69220016ae30e12a499cd7e0002ab66942203376a0bb97b1790ad70
SHA51277e7663c0b2cccf1f357c3f75cae22b0c8e207d482f8e5237f3d81844266d4f49d10574abbb6531ab20b417ed19a4d4991214933362a004413ccbe8a41f194de
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\Users\Admin\AppData\Local\Temp\363924816.exeFilesize
75KB
MD517eb719f9e19aefae9114aa922681e7f
SHA1a2165a6d3ff4dee62215bd489bbcc0aaa498e70a
SHA256e0ac6b5de69220016ae30e12a499cd7e0002ab66942203376a0bb97b1790ad70
SHA51277e7663c0b2cccf1f357c3f75cae22b0c8e207d482f8e5237f3d81844266d4f49d10574abbb6531ab20b417ed19a4d4991214933362a004413ccbe8a41f194de
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\Users\Admin\AppData\Local\Temp\82932773.exeFilesize
6KB
MD503ee7b245daeebbf2ccaa1690a9fc8fc
SHA1561710d7f8c05ff5c2a3a384be5de6e023e41ac4
SHA2566bc23b9878978a2f3c507acfdad0b2244a8bda5143359613db039cb21d9c1228
SHA512f64163899218b24ee1dd59748e024e0106d83dbea3e31c0f05b1efb8558a47c232dbbcd1463a121c63e2dff2743887925238d8bf6eab0b9ee0292386918e8e55
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\Users\Admin\AppData\Local\Temp\F8C.exeFilesize
6KB
MD53fade1189c46a975a19599f9bc8ce9b8
SHA1d36f6d972624b6f8b7de5553f5bc89b43f554c1a
SHA256959ed7f57b49523114b54616f2f5bdb40c78cd1fcf8f506d3bc3721e833cee03
SHA51212bc72d5e93e762466f36cafcf026c28ea977a3e9eb5c8a1e79d63107f957d9399a6e0c21dec63db78ab8e0ba7f31108754ac335994e3d015516cff5de42fa01
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memory/308-75-0x0000000000000000-mapping.dmp
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memory/544-65-0x0000000000000000-mapping.dmp
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memory/916-56-0x0000000000000000-mapping.dmp
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memory/1112-54-0x0000000075F51000-0x0000000075F53000-memory.dmpFilesize
8KB
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memory/1388-70-0x0000000000000000-mapping.dmp
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memory/1456-61-0x0000000000000000-mapping.dmp