Analysis
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max time kernel
148s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20250502-en -
resource tags
arch:x64arch:x86image:win11-20250502-enlocale:en-usos:windows11-21h2-x64system -
submitted
14/05/2025, 00:43
Static task
static1
Behavioral task
behavioral1
Sample
2025-05-14_1652d7c80952a9ac54d59d4d2aedc182_black-basta_cobalt-strike_hijackloader_satacom.exe
Resource
win10v2004-20250502-en
Behavioral task
behavioral2
Sample
2025-05-14_1652d7c80952a9ac54d59d4d2aedc182_black-basta_cobalt-strike_hijackloader_satacom.exe
Resource
win11-20250502-en
General
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Target
2025-05-14_1652d7c80952a9ac54d59d4d2aedc182_black-basta_cobalt-strike_hijackloader_satacom.exe
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Size
349KB
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MD5
1652d7c80952a9ac54d59d4d2aedc182
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SHA1
d0b51c295395913f836de488cded592a25383f58
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SHA256
1980e370c276b65321018e736e20bc73d40090894d60bca4e428474cb13862ab
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SHA512
e65f1709faeb9445ce30f1e8e0b48f3fde2a7b52165dee0930b27512bc05502dc8a18c4566af6786a4fc66ae08a3646b997daf8fff9672c2502043c1a754d2d6
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SSDEEP
6144:meGJSOoWzzmlPls4SUzT5FDhCohCVBwB9:mX1oW36eETYoMBwB
Malware Config
Extracted
phorphiex
http://185.156.72.39/
http://45.141.233.6/
TW3wpRJmZgC5WifuY468JBUCF3TEkzBT5H
qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r
rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9
AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z
LdgchXq1sKbAaAJ1EXAPSRBzLb8jnTZstT
MF6iVGLmErYP9y4B9SwtzarDoy3ETSzYrh
4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK
XryzFMFVpDUvU7famUGf214EXD3xNUSmQf
0x46e5cc402BC848ceC9f4d65c9B48aE7D7A24821B
15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC
1B8FF5WwJXNnjkVzxgPkAznVZ8uKb3Watx
ltc1qyfzdpxky7q2grz4zmqv5x0t0uwfuznl5u43c93
3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc
3GcQJkfHq7NWgBhhNKjz7uSfM6LzADpLvX
CSLKveRL2zqkbV2TqiFVuW6twtpqgFajoUZLAJQTTQk2
DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA
t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh
stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj
bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2
bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr
bc1q9tgkga69k094n5v0pn7ewmpp2kn66sh9hu65gq
GBQJMXYXPRIWFMXIFJR35ZB7LRKMB4PHCIUAUFR3TKUL6RDBZVLZEUJ3
bitcoincash:qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r
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mutex
l9n7b5f2r
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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
Extracted
phorphiex
http://185.156.72.39
185.156.72.39
Signatures
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Phorphiex family
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Phorphiex payload 1 IoCs
resource yara_rule behavioral2/files/0x001c00000002b15e-10.dat family_phorphiex -
Downloads MZ/PE file 2 IoCs
flow pid Process 3 1200 73A9.exe 1 6036 2025-05-14_1652d7c80952a9ac54d59d4d2aedc182_black-basta_cobalt-strike_hijackloader_satacom.exe -
Stops running service(s) 4 TTPs
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Executes dropped EXE 9 IoCs
pid Process 1200 73A9.exe 1368 1027729655.exe 5568 syscrondvr.exe 4648 syscrondvr.exe 3520 635024184.exe 3332 1005515499.exe 4360 137606815.exe 4552 212105429.exe 4676 162422563.exe -
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\\syscrondvr.exe" 1027729655.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\syscrondvr.exe 1027729655.exe File opened for modification C:\Windows\syscrondvr.exe 1027729655.exe -
Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 5048 sc.exe 3152 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 1027729655.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language syscrondvr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1005515499.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 137606815.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 212105429.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 73A9.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3520 635024184.exe 4676 162422563.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3520 635024184.exe Token: SeDebugPrivilege 4676 162422563.exe -
Suspicious use of WriteProcessMemory 37 IoCs
description pid Process procid_target PID 6036 wrote to memory of 1200 6036 2025-05-14_1652d7c80952a9ac54d59d4d2aedc182_black-basta_cobalt-strike_hijackloader_satacom.exe 80 PID 6036 wrote to memory of 1200 6036 2025-05-14_1652d7c80952a9ac54d59d4d2aedc182_black-basta_cobalt-strike_hijackloader_satacom.exe 80 PID 6036 wrote to memory of 1200 6036 2025-05-14_1652d7c80952a9ac54d59d4d2aedc182_black-basta_cobalt-strike_hijackloader_satacom.exe 80 PID 1200 wrote to memory of 1368 1200 73A9.exe 81 PID 1200 wrote to memory of 1368 1200 73A9.exe 81 PID 1200 wrote to memory of 1368 1200 73A9.exe 81 PID 1368 wrote to memory of 5568 1368 1027729655.exe 83 PID 1368 wrote to memory of 5568 1368 1027729655.exe 83 PID 1368 wrote to memory of 5568 1368 1027729655.exe 83 PID 5136 wrote to memory of 4648 5136 cmd.exe 85 PID 5136 wrote to memory of 4648 5136 cmd.exe 85 PID 5136 wrote to memory of 4648 5136 cmd.exe 85 PID 5568 wrote to memory of 3520 5568 syscrondvr.exe 86 PID 5568 wrote to memory of 3520 5568 syscrondvr.exe 86 PID 3520 wrote to memory of 5000 3520 635024184.exe 87 PID 3520 wrote to memory of 5000 3520 635024184.exe 87 PID 5000 wrote to memory of 5048 5000 cmd.exe 89 PID 5000 wrote to memory of 5048 5000 cmd.exe 89 PID 5000 wrote to memory of 5108 5000 cmd.exe 90 PID 5000 wrote to memory of 5108 5000 cmd.exe 90 PID 5568 wrote to memory of 3332 5568 syscrondvr.exe 91 PID 5568 wrote to memory of 3332 5568 syscrondvr.exe 91 PID 5568 wrote to memory of 3332 5568 syscrondvr.exe 91 PID 5568 wrote to memory of 4360 5568 syscrondvr.exe 92 PID 5568 wrote to memory of 4360 5568 syscrondvr.exe 92 PID 5568 wrote to memory of 4360 5568 syscrondvr.exe 92 PID 5568 wrote to memory of 4552 5568 syscrondvr.exe 93 PID 5568 wrote to memory of 4552 5568 syscrondvr.exe 93 PID 5568 wrote to memory of 4552 5568 syscrondvr.exe 93 PID 5568 wrote to memory of 4676 5568 syscrondvr.exe 94 PID 5568 wrote to memory of 4676 5568 syscrondvr.exe 94 PID 4676 wrote to memory of 920 4676 162422563.exe 95 PID 4676 wrote to memory of 920 4676 162422563.exe 95 PID 920 wrote to memory of 3152 920 cmd.exe 97 PID 920 wrote to memory of 3152 920 cmd.exe 97 PID 920 wrote to memory of 5156 920 cmd.exe 98 PID 920 wrote to memory of 5156 920 cmd.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-05-14_1652d7c80952a9ac54d59d4d2aedc182_black-basta_cobalt-strike_hijackloader_satacom.exe"C:\Users\Admin\AppData\Local\Temp\2025-05-14_1652d7c80952a9ac54d59d4d2aedc182_black-basta_cobalt-strike_hijackloader_satacom.exe"1⤵
- Downloads MZ/PE file
- Suspicious use of WriteProcessMemory
PID:6036 -
C:\Users\Admin\AppData\Local\Temp\73A9.exe"C:\Users\Admin\AppData\Local\Temp\73A9.exe"2⤵
- Downloads MZ/PE file
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1200 -
C:\Users\Admin\AppData\Local\Temp\1027729655.exeC:\Users\Admin\AppData\Local\Temp\1027729655.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:1368 -
C:\Windows\syscrondvr.exeC:\Windows\syscrondvr.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5568 -
C:\Users\Admin\AppData\Local\Temp\635024184.exeC:\Users\Admin\AppData\Local\Temp\635024184.exe5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3520 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c sc delete "DrvTcfgsvc" & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\DrvTcfgsvc" /f6⤵
- Suspicious use of WriteProcessMemory
PID:5000 -
C:\Windows\system32\sc.exesc delete "DrvTcfgsvc"7⤵
- Launches sc.exe
PID:5048
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C:\Windows\system32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\DrvTcfgsvc" /f7⤵PID:5108
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C:\Users\Admin\AppData\Local\Temp\1005515499.exeC:\Users\Admin\AppData\Local\Temp\1005515499.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3332
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C:\Users\Admin\AppData\Local\Temp\137606815.exeC:\Users\Admin\AppData\Local\Temp\137606815.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4360
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C:\Users\Admin\AppData\Local\Temp\212105429.exeC:\Users\Admin\AppData\Local\Temp\212105429.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4552
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C:\Users\Admin\AppData\Local\Temp\162422563.exeC:\Users\Admin\AppData\Local\Temp\162422563.exe5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4676 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c sc delete "DrvCfgSvcs" & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\DrvCfgSvcs" /f6⤵
- Suspicious use of WriteProcessMemory
PID:920 -
C:\Windows\system32\sc.exesc delete "DrvCfgSvcs"7⤵
- Launches sc.exe
PID:3152
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C:\Windows\system32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\DrvCfgSvcs" /f7⤵PID:5156
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\syscrondvr.exe1⤵
- Suspicious use of WriteProcessMemory
PID:5136 -
C:\Windows\syscrondvr.exeC:\Windows\syscrondvr.exe2⤵
- Executes dropped EXE
PID:4648
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Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
425B
MD5de75c43a265d0848584ae05945570edf
SHA169f95177914f8d8b2f278a91f585a0024b8dffd3
SHA256d9bdf6a2bfdd9b2b5c8593de17ade3d8d317dad331aa6ca0da7483dd06db1140
SHA512365f29c693dd7aa2ade092d765a96f20bf1f7fa93bca7f3b25aeddf5700817b9fd388e8f7d9f1b781c8a876739b06ad16d61e7ed08a1c85ac4be4686a38c63bc
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Filesize
10KB
MD5c08cfa523c9377d3ae24fdb373b3ae13
SHA15289219770ad28b0fa4f0bdd91817f76bd6be222
SHA256326c70a965d4e642275c26cd913e268b1db89edd59b31a86ee600a7a9c664eb0
SHA512c91acd580ac832d5fed363a9a2b98b724a255d82e4fdda6eca62133feb5e60dd79a8caca36597a52bfbfa907a44208c48b15142e2e6020db219d14e970c3f57c
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Filesize
80KB
MD5f30fdbf3448f67cbc3566f31729cb7a6
SHA1fbf005c38f4a1c2e86817a2cb70406fc241f2c90
SHA25681783b558904becc5b86553faba9525070de5f43339766eb1c025bcfbfe1eef8
SHA512b428df2c8f8b4a002c8d7e1bfd9926e5cf95ee998688a2c360b8551e80be5bfbfa17ef210bea35f247da4a5c8a940fb5dba49f4786da9a74e5d001b771c8e9a8
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Filesize
20KB
MD5680f371f2918acd9c01ebd9b2624e191
SHA12f6d2bc41d8ec3c2cdddeb894f8af082a51acfa9
SHA2565cf738edd0028523f23a77d7dc02087e6f99cf1110f5b51766bf79f00bff6d09
SHA512df251b794acf1ede346f0b01bca3fe576b0d36d127f33e4942e8093625a40d6b74ec26fc51111ebba705a1e9c37d923069de98d2658b416d1f7410846f873e40
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Filesize
8KB
MD50cd27d2aa3bc58e4fc3c6639f4797e55
SHA11224947928cbdb0634d3aa7b374825552fe20fde
SHA256559dfe706ff2f2ce820748d25a91173972c89f6bb9510fba52f40815f018621c
SHA5129a595bfaa5ed85d895337a488969d75a00f33a6dd4e8759b95179428ea44922cccbef6189f08579ff806fe030e9833506c0aa8fedd1108622ffed3d0815d7d62
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Filesize
51KB
MD5588e67994dd9e1084cbe989ee0d7eecd
SHA11a9e7f30d4b14b2054c6947ec7b25024dac5c50e
SHA256d6a96251f4bd75df5e68bbc2ce0cea37e0c5fadf1bace5b035245832930a4d2c
SHA512ad9f235b9c03c391d2cd10f1fc0d07d748b305a254dc310da0ad6e1b27160f65a811a1586a632c4f331c5660a2cb77dec8f06b163c6c226f6a2c39b0d13af25e
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Filesize
8KB
MD5c2252ee01d47f885c466fea46d77b337
SHA10e5e5e21dfdd47632831935e98d46fb4c4bf9168
SHA2567563681ee1464143363b1b7b6d59cef4c2a3b9a431c94feae043465cc7d23be0
SHA5128e0fdf90fc8c1c014b6c183dafa58ccf18251a3ea2e279c671a35ff702b60a5be3058c2eceac7a00e4b747796b1e1ed10a64abf95f26bd288980592db4e690d7
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Filesize
10KB
MD50ec46393976eb51f307cc11d80bae845
SHA169d4cb168f3a1b97c37a0ba1519d0adb1ff7e245
SHA256252171bdaa35d19f872c165e861b03d347a4afb85d7a03d02f8eae09d191038d
SHA512803351760e3c422e4825103235e13085004b3418b483a2c646aafaef62b7212a1ba4ed28469134a236c5b6121e6a748ba958bbae2dbe4afe9f9f45704928d31f