General
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Target
2025-05-12_31d77f99e2fd9833a29f7752f335f2a2_black-basta_cobalt-strike_coinminer_hijackloader_satacom
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Size
5.0MB
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Sample
250512-w7bp9sfp5x
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MD5
31d77f99e2fd9833a29f7752f335f2a2
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SHA1
5d271e8ec78125e2edef64a073c2f4656eedde92
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SHA256
612bc9920cbb5734d580a47f7cb399fd8b27b0c4379101988e919f5c5b3cce4e
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SHA512
f87b12687b804b132dde6f3c552fba70b13703bc443f2dec8b7587ab8e4d4bde3fee2884b230c9c95ba93f737dd8e27564263bfa3f4b2991f03f21fcc18fb1fa
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SSDEEP
49152:GOjPWNYQnU9fLEqbD1hS29mMC8Nwc8wN+O7ghsm/746YJZPjW/fgUOXdmjYeL9Hn:zn1rwcKheknnKXthTqXBLybNvF
Static task
static1
Behavioral task
behavioral1
Sample
2025-05-12_31d77f99e2fd9833a29f7752f335f2a2_black-basta_cobalt-strike_coinminer_hijackloader_satacom.exe
Resource
win10v2004-20250502-en
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
Targets
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Target
2025-05-12_31d77f99e2fd9833a29f7752f335f2a2_black-basta_cobalt-strike_coinminer_hijackloader_satacom
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Size
5.0MB
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MD5
31d77f99e2fd9833a29f7752f335f2a2
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SHA1
5d271e8ec78125e2edef64a073c2f4656eedde92
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SHA256
612bc9920cbb5734d580a47f7cb399fd8b27b0c4379101988e919f5c5b3cce4e
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SHA512
f87b12687b804b132dde6f3c552fba70b13703bc443f2dec8b7587ab8e4d4bde3fee2884b230c9c95ba93f737dd8e27564263bfa3f4b2991f03f21fcc18fb1fa
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SSDEEP
49152:GOjPWNYQnU9fLEqbD1hS29mMC8Nwc8wN+O7ghsm/746YJZPjW/fgUOXdmjYeL9Hn:zn1rwcKheknnKXthTqXBLybNvF
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Phorphiex family
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Phorphiex payload
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Downloads MZ/PE file
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Stops running service(s)
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Executes dropped EXE
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops desktop.ini file(s)
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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
1