General

  • Target

    820d4733786b7467e6fb2ebedecb2b2cb511fd3e74343a66efea7287f35d5bedN.exe

  • Size

    480KB

  • Sample

    250208-e2dh8svpav

  • MD5

    8b01db9ed86badb669dbf822447b65b0

  • SHA1

    5147558845b11ebdb6f738d4b55bf73b966ab607

  • SHA256

    820d4733786b7467e6fb2ebedecb2b2cb511fd3e74343a66efea7287f35d5bed

  • SHA512

    0af36f2ea7ed634374ee10eb0c8f16284875e4da2b8f985d964013c870cc8e1bcf89f2ff3d8c09ad88e47224fb7269ddda4cd146507b003afb57b997420c6d14

  • SSDEEP

    12288:1u6FtLYwnH+Ze6KKmCPOxvoE69HVjTy5ewsVCFb57Aei:1uutDH+ZgK5POxvR4jTy5wop57Ae

Malware Config

Extracted

Family

phorphiex

C2

http://185.215.113.66/

http://91.202.233.141/

Wallets

0xCa90599132C4D88907Bd8E046540284aa468a035

TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6

qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

XryzFMFVpDUvU7famUGf214EXD3xNUSmQf

rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9

AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z

LdgchXq1sKbAaAJ1EXAPSRBzLb8jnTZstT

MP8GEm8QpYgQYaMo8oM5NQhRBgDGiLZW5Q

4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK

15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

1BzmrjmKPKSR2hH5BeJySfiVA676E8DYaK

ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp

3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

3ESHude8zUHksQg1h6hHmzY79BS36L91Yn

DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2

bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr

bc1qc9edl4hzl9jyt8twdad3zjeh2df2znq96tdezd

Attributes
  • mutex

    753f85d83d

  • 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

Family

phorphiex

C2

http://185.215.113.66

185.215.113.66

Targets

    • Target

      820d4733786b7467e6fb2ebedecb2b2cb511fd3e74343a66efea7287f35d5bedN.exe

    • Size

      480KB

    • MD5

      8b01db9ed86badb669dbf822447b65b0

    • SHA1

      5147558845b11ebdb6f738d4b55bf73b966ab607

    • SHA256

      820d4733786b7467e6fb2ebedecb2b2cb511fd3e74343a66efea7287f35d5bed

    • SHA512

      0af36f2ea7ed634374ee10eb0c8f16284875e4da2b8f985d964013c870cc8e1bcf89f2ff3d8c09ad88e47224fb7269ddda4cd146507b003afb57b997420c6d14

    • SSDEEP

      12288:1u6FtLYwnH+Ze6KKmCPOxvoE69HVjTy5ewsVCFb57Aei:1uutDH+ZgK5POxvR4jTy5wop57Ae

    • Phorphiex family

    • Phorphiex payload

    • Phorphiex, Phorpiex

      Phorphiex or Phorpiex Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.

    • Xmrig family

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Creates new service(s)

    • Downloads MZ/PE file

    • Stops running service(s)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks