Analysis
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max time kernel
149s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
26/03/2025, 12:06
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-26_96dbdca68ece16bda606115cccf43d94_.exe
Resource
win7-20240903-en
General
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Target
2025-03-26_96dbdca68ece16bda606115cccf43d94_.exe
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Size
831KB
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MD5
96dbdca68ece16bda606115cccf43d94
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SHA1
69f1d6a8c8a973fb0bb3a8d504290c1dea1b667b
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SHA256
1f532476b1f73de60ccc029c5069a7b60a76caa3e7858295d379f901feacf4a0
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SHA512
9373814cd9ca7ff121e3e8e0242f783703c5b1c1011fc3484f0a481fa98ae68eea96fa3355757c15e38b0da882006b050cf26db03eba3446633a9978af7ca35a
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SSDEEP
12288:UfVbrAhRcWikvawoNGCNn+4iIsulXbd5ND4TnCuHPJKprVmeNnI/k3jWQ:UfxrWRcWikvay4iIPr4OuHPMrlI/yp
Malware Config
Extracted
phorphiex
http://twizt.net
http://185.215.113.66
http://45.93.20.18
185.215.113.66
Extracted
phorphiex
http://185.215.113.66/
http://45.93.20.18/
TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6
qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r
rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9
AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z
LdgchXq1sKbAaAJ1EXAPSRBzLb8jnTZstT
MP8GEm8QpYgQYaMo8oM5NQhRBgDGiLZW5Q
4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK
XryzFMFVpDUvU7famUGf214EXD3xNUSmQf
0xCa90599132C4D88907Bd8E046540284aa468a035
15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC
1BzmrjmKPKSR2hH5BeJySfiVA676E8DYaK
ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp
3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc
3ESHude8zUHksQg1h6hHmzY79BS36L91Yn
CSLKveRL2zqkbV2TqiFVuW6twtpqgFajoUZLAJQTTQk2
DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA
t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh
stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj
bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2
bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr
bc1qc9edl4hzl9jyt8twdad3zjeh2df2znq96tdezd
GBQJMXYXPRIWFMXIFJR35ZB7LRKMB4PHCIUAUFR3TKUL6RDBZVLZEUJ3
bitcoincash:qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r
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mutex
k9ubbn6sdfs
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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
Signatures
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Phorphiex family
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Phorphiex payload 1 IoCs
resource yara_rule behavioral1/files/0x00070000000173f6-17.dat family_phorphiex -
Xmrig family
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XMRig Miner payload 9 IoCs
resource yara_rule behavioral1/memory/1360-85-0x0000000140000000-0x0000000140835000-memory.dmp xmrig behavioral1/memory/1360-82-0x0000000140000000-0x0000000140835000-memory.dmp xmrig behavioral1/memory/1360-87-0x0000000140000000-0x0000000140835000-memory.dmp xmrig behavioral1/memory/1360-86-0x0000000140000000-0x0000000140835000-memory.dmp xmrig behavioral1/memory/1360-88-0x0000000140000000-0x0000000140835000-memory.dmp xmrig behavioral1/memory/1360-84-0x0000000140000000-0x0000000140835000-memory.dmp xmrig behavioral1/memory/1360-81-0x0000000140000000-0x0000000140835000-memory.dmp xmrig behavioral1/memory/1360-89-0x0000000140000000-0x0000000140835000-memory.dmp xmrig behavioral1/memory/1360-90-0x0000000140000000-0x0000000140835000-memory.dmp xmrig -
Creates new service(s) 2 TTPs
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Downloads MZ/PE file 4 IoCs
flow pid Process 6 2568 E58E.exe 13 976 273527455.exe 13 976 273527455.exe 3 2148 2025-03-26_96dbdca68ece16bda606115cccf43d94_.exe -
Stops running service(s) 4 TTPs
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Executes dropped EXE 10 IoCs
pid Process 2568 E58E.exe 2576 254397731.exe 3048 sysldrvcs.exe 976 273527455.exe 2936 2058024775.exe 1772 1142231702.exe 2128 1278416306.exe 408 211317126.exe 476 Process not Found 1996 sysdoruhgsf.exe -
Loads dropped DLL 10 IoCs
pid Process 2148 2025-03-26_96dbdca68ece16bda606115cccf43d94_.exe 2568 E58E.exe 2568 E58E.exe 3048 sysldrvcs.exe 976 273527455.exe 3048 sysldrvcs.exe 976 273527455.exe 976 273527455.exe 976 273527455.exe 476 Process not Found -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Windows\\sysldrvcs.exe" 254397731.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1996 set thread context of 2252 1996 sysdoruhgsf.exe 52 PID 1996 set thread context of 1360 1996 sysdoruhgsf.exe 53 -
resource yara_rule behavioral1/memory/1360-80-0x0000000140000000-0x0000000140835000-memory.dmp upx behavioral1/memory/1360-85-0x0000000140000000-0x0000000140835000-memory.dmp upx behavioral1/memory/1360-82-0x0000000140000000-0x0000000140835000-memory.dmp upx behavioral1/memory/1360-87-0x0000000140000000-0x0000000140835000-memory.dmp upx behavioral1/memory/1360-86-0x0000000140000000-0x0000000140835000-memory.dmp upx behavioral1/memory/1360-88-0x0000000140000000-0x0000000140835000-memory.dmp upx behavioral1/memory/1360-84-0x0000000140000000-0x0000000140835000-memory.dmp upx behavioral1/memory/1360-79-0x0000000140000000-0x0000000140835000-memory.dmp upx behavioral1/memory/1360-77-0x0000000140000000-0x0000000140835000-memory.dmp upx behavioral1/memory/1360-81-0x0000000140000000-0x0000000140835000-memory.dmp upx behavioral1/memory/1360-76-0x0000000140000000-0x0000000140835000-memory.dmp upx behavioral1/memory/1360-78-0x0000000140000000-0x0000000140835000-memory.dmp upx behavioral1/memory/1360-89-0x0000000140000000-0x0000000140835000-memory.dmp upx behavioral1/memory/1360-90-0x0000000140000000-0x0000000140835000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\sysldrvcs.exe 254397731.exe File opened for modification C:\Windows\sysldrvcs.exe 254397731.exe -
Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1872 sc.exe 1660 sc.exe 1812 sc.exe 2348 sc.exe -
System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-03-26_96dbdca68ece16bda606115cccf43d94_.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language E58E.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 254397731.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sysldrvcs.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 273527455.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1142231702.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 408 211317126.exe 408 211317126.exe 408 211317126.exe 408 211317126.exe 1996 sysdoruhgsf.exe 1996 sysdoruhgsf.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeLockMemoryPrivilege 1360 dwm.exe -
Suspicious use of WriteProcessMemory 46 IoCs
description pid Process procid_target PID 2148 wrote to memory of 2568 2148 2025-03-26_96dbdca68ece16bda606115cccf43d94_.exe 32 PID 2148 wrote to memory of 2568 2148 2025-03-26_96dbdca68ece16bda606115cccf43d94_.exe 32 PID 2148 wrote to memory of 2568 2148 2025-03-26_96dbdca68ece16bda606115cccf43d94_.exe 32 PID 2148 wrote to memory of 2568 2148 2025-03-26_96dbdca68ece16bda606115cccf43d94_.exe 32 PID 2568 wrote to memory of 2576 2568 E58E.exe 33 PID 2568 wrote to memory of 2576 2568 E58E.exe 33 PID 2568 wrote to memory of 2576 2568 E58E.exe 33 PID 2568 wrote to memory of 2576 2568 E58E.exe 33 PID 2576 wrote to memory of 3048 2576 254397731.exe 34 PID 2576 wrote to memory of 3048 2576 254397731.exe 34 PID 2576 wrote to memory of 3048 2576 254397731.exe 34 PID 2576 wrote to memory of 3048 2576 254397731.exe 34 PID 3048 wrote to memory of 976 3048 sysldrvcs.exe 37 PID 3048 wrote to memory of 976 3048 sysldrvcs.exe 37 PID 3048 wrote to memory of 976 3048 sysldrvcs.exe 37 PID 3048 wrote to memory of 976 3048 sysldrvcs.exe 37 PID 976 wrote to memory of 2936 976 273527455.exe 38 PID 976 wrote to memory of 2936 976 273527455.exe 38 PID 976 wrote to memory of 2936 976 273527455.exe 38 PID 976 wrote to memory of 2936 976 273527455.exe 38 PID 3048 wrote to memory of 1772 3048 sysldrvcs.exe 40 PID 3048 wrote to memory of 1772 3048 sysldrvcs.exe 40 PID 3048 wrote to memory of 1772 3048 sysldrvcs.exe 40 PID 3048 wrote to memory of 1772 3048 sysldrvcs.exe 40 PID 976 wrote to memory of 2128 976 273527455.exe 41 PID 976 wrote to memory of 2128 976 273527455.exe 41 PID 976 wrote to memory of 2128 976 273527455.exe 41 PID 976 wrote to memory of 2128 976 273527455.exe 41 PID 976 wrote to memory of 408 976 273527455.exe 42 PID 976 wrote to memory of 408 976 273527455.exe 42 PID 976 wrote to memory of 408 976 273527455.exe 42 PID 976 wrote to memory of 408 976 273527455.exe 42 PID 1996 wrote to memory of 2252 1996 sysdoruhgsf.exe 52 PID 1996 wrote to memory of 2252 1996 sysdoruhgsf.exe 52 PID 1996 wrote to memory of 2252 1996 sysdoruhgsf.exe 52 PID 1996 wrote to memory of 2252 1996 sysdoruhgsf.exe 52 PID 1996 wrote to memory of 2252 1996 sysdoruhgsf.exe 52 PID 1996 wrote to memory of 2252 1996 sysdoruhgsf.exe 52 PID 1996 wrote to memory of 2252 1996 sysdoruhgsf.exe 52 PID 1996 wrote to memory of 2252 1996 sysdoruhgsf.exe 52 PID 1996 wrote to memory of 2252 1996 sysdoruhgsf.exe 52 PID 1996 wrote to memory of 1360 1996 sysdoruhgsf.exe 53 PID 1996 wrote to memory of 1360 1996 sysdoruhgsf.exe 53 PID 1996 wrote to memory of 1360 1996 sysdoruhgsf.exe 53 PID 1996 wrote to memory of 1360 1996 sysdoruhgsf.exe 53 PID 1996 wrote to memory of 1360 1996 sysdoruhgsf.exe 53
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-03-26_96dbdca68ece16bda606115cccf43d94_.exe"C:\Users\Admin\AppData\Local\Temp\2025-03-26_96dbdca68ece16bda606115cccf43d94_.exe"1⤵
- Downloads MZ/PE file
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2148 -
C:\Users\Admin\AppData\Local\Temp\E58E.exe"C:\Users\Admin\AppData\Local\Temp\E58E.exe"2⤵
- Downloads MZ/PE file
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2568 -
C:\Users\Admin\AppData\Local\Temp\254397731.exeC:\Users\Admin\AppData\Local\Temp\254397731.exe3⤵
- 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:2576 -
C:\Windows\sysldrvcs.exeC:\Windows\sysldrvcs.exe4⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3048 -
C:\Users\Admin\AppData\Local\Temp\273527455.exeC:\Users\Admin\AppData\Local\Temp\273527455.exe5⤵
- Downloads MZ/PE file
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:976 -
C:\Users\Admin\AppData\Local\Temp\2058024775.exeC:\Users\Admin\AppData\Local\Temp\2058024775.exe6⤵
- Executes dropped EXE
PID:2936
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C:\Users\Admin\AppData\Local\Temp\1278416306.exeC:\Users\Admin\AppData\Local\Temp\1278416306.exe6⤵
- Executes dropped EXE
PID:2128
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C:\Users\Admin\AppData\Local\Temp\211317126.exeC:\Users\Admin\AppData\Local\Temp\211317126.exe6⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:408 -
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "MgrDrvSvc"7⤵
- Launches sc.exe
PID:1812
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe create "MgrDrvSvc" binpath= "C:\ProgramData\MgrDrvSvc\sysdoruhgsf.exe" start= "auto"7⤵
- Launches sc.exe
PID:1660
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog7⤵
- Launches sc.exe
PID:1872
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "MgrDrvSvc"7⤵
- Launches sc.exe
PID:2348
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C:\Users\Admin\AppData\Local\Temp\1142231702.exeC:\Users\Admin\AppData\Local\Temp\1142231702.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1772
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C:\ProgramData\MgrDrvSvc\sysdoruhgsf.exeC:\ProgramData\MgrDrvSvc\sysdoruhgsf.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1996 -
C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:2252
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C:\Windows\system32\dwm.exedwm.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1360
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
19KB
MD59adb4c4939743d5f3e670b4d783d38e5
SHA17c989249b99b82def352f66bc97d9403fd6e653b
SHA256be502d8d90235a3c317e97cacb55b0eb5ec2aa8c50a582ec6f0527d08e99a759
SHA5127573981af4fc4845e4af61067e4620b92aace90b4ac218a14920dc6f93bddafac92a8f7b02c61f3d41b42ba9f1aabbea3c215dc439da3e9c9dc68060c9a53ac1
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Filesize
20KB
MD52e5f10745392643c8cf21aae4241e4cc
SHA1ad390d62e2215a37a3faf5e0cb3f0f3244452c07
SHA25644db578a4075ab126df387da3fa757f76bd3074606f3a9be21ee55ec6ac1ed29
SHA51285e63e752fc43d4b2be83628f5f8dcb288276c5369a3e940f795e87409f70473221d2d28a87f04e68c126bc0836171310d00247f240e05f4618e1f9393b132af
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Filesize
53KB
MD560686a27b79838583920c9a0954104c9
SHA10c253b3c72cd5b01a9403230ff3ec9d3cdd8b71c
SHA256270149da5feb9487799083b5e76d41d3aa69afaf8f731e72e7d64c3a7c070c7e
SHA512c0a9308b5a3baca0906c9663ca3e3eaf64fc131aaa5358557874b30e4b743ffe898da6fbace032c3481693bf9081f938127fd07c8d550d9eb74958b20e24ab04
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Filesize
2.5MB
MD5024dd77c38676e6ce0a5a2201f6145de
SHA15d020adf1adb0b0c0b370df63b2b09d89df0acfb
SHA256b4553ff5d7ae98614d4856de134f49e503f046a15fc49033af3232fbeab9ed4c
SHA512a94312eaea187830c28680164d80e3e9c2f58a7b24930dc224ac52a308406ccfd56524dffaf5c3a37e6b713d1d711f1b44d99d1fb60669c8b2351bb4c9d2fc85
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Filesize
101KB
MD58a30adfbb8c9ed8170177ce8c5738fbf
SHA12d029ddd39fe81a08982dd4309a74045aa91004f
SHA25672b19310a8c3cdfc23be1041eb773e6e41a08ec608e53b027b32e05a275b1da9
SHA5128885308b53b8d1baab14a98ec257acac9c700f2cebe48cbb79a25e3d7133f0016ba082ec9f8397c9b1677375dd5a1d3894d813aba5947f267b44b012fa6a027f
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Filesize
13KB
MD5181921fd5d4f7e043b446392233698ee
SHA10f710714ea4c01446dcb2ea4f29256fd53633f5c
SHA256aed4ab578ba8613117a2132bee215cdc3b360a1d9f993ad937ed3eecd7e9f3e6
SHA512a04699fa408ceb79f89cf61f2bea6ab85b6d93b52989f7d5ba6bdb22964fe8bc2a19aa3e1a02b063b11f8a63f3d3582ba0a621b97d911c27e2010fe9df5c6172
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Filesize
10KB
MD521789ebcbfca1eb0c6881e6af6216a81
SHA130152ddbe1150a2a612eb7b08e6551830276c8f0
SHA256c0d12405d2a5cd6064e6e498d6f5f7fd48c72b2d02f171f20f898a4d2832968c
SHA512cf3296247865130e4e769f09280d5f15237bedf474734f7b383130dfd01c5407a081e3f571152c393845b08d8ed48a0b2d23d11e905783332fb2552d20ad4514