Linux Analysis Report
Malware

Overview

General Information

Sample Name: Malware
Analysis ID: 626597
MD5: 686a654a185db3f40514966d1409b2b1
SHA1: fe3168d630ccb61559c06b6b0ab68d5cfa1c1a8f
SHA256: 74ef6cc38f5a1a80148752b63c117e6846984debd2af806c65887195a8eccc56
Tags: BFPDoorelf
Infos:

Detection

Score: 52
Range: 0 - 100
Whitelisted: false

Signatures

Multi AV Scanner detection for submitted file
Machine Learning detection for sample
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
Yara signature match

Classification

AV Detection

barindex
Source: Malware Virustotal: Detection: 40% Perma Link
Source: Malware ReversingLabs: Detection: 46%
Source: Malware Joe Sandbox ML: detected
Source: global traffic TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80
Source: global traffic TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: unknown Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 42836 -> 443
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: Malware, type: SAMPLE Matched rule: APT_MAL_LNX_RedMenshen_BPFDoor_Controller_May22_3 date = 2022-05-08, hash2 = fa0defdabd9fd43fe2ef1ec33574ea1af1290bd3d763fdb2bed443f2bd996d73, author = Florian Roth, description = Detects BPFDoor implants used by Chinese actor Red Menshen, reference = https://doublepulsar.com/bpfdoor-an-active-chinese-global-surveillance-tool-54b078f1a896, score = 144526d30ae747982079d5d340d1ff116a7963aba2e3ed589e7ebc297ba0c1b3
Source: Malware, type: SAMPLE Matched rule: APT_MAL_LNX_RedMenshen_BPFDoor_Controller_Generic_May22_1 date = 2022-05-09, hash5 = 599ae527f10ddb4625687748b7d3734ee51673b664f2e5d0346e64f85e185683, hash4 = 591198c234416c6ccbcea6967963ca2ca0f17050be7eed1602198308d9127c78, hash3 = 4c5cf8f977fc7c368a8e095700a44be36c8332462c0b1e41bff03238b2bf2a2d, hash2 = 1925e3cd8a1b0bba0d297830636cdb9ebf002698c8fa71e0063581204f4e8345, author = Florian Roth, description = Detects BPFDoor malware, hash10 = 96e906128095dead57fdc9ce8688bb889166b67c9a1b8fdb93d7cff7f3836bb9, hash11 = 97a546c7d08ad34dfab74c9c8a96986c54768c592a8dae521ddcf612a84fb8cc, hash12 = c796fc66b655f6107eacbe78a37f0e8a2926f01fecebd9e68a66f0e261f91276, hash9 = 93f4262fce8c6b4f8e239c35a0679fbbbb722141b95a5f2af53a2bcafe4edd1c, hash8 = 76bf736b25d5c9aaf6a84edd4e615796fffc338a893b49c120c0b4941ce37925, hash7 = 5faab159397964e630c4156f8852bcc6ee46df1cdd8be2a8d3f3d8e5980f3bb3, hash6 = 5b2a079690efb5f4e0944353dd883303ffd6bab4aad1f0c88b49a76ddcb28ee9, hash17 = fd1b20ee5bd429046d3c04e9c675c41e9095bea70e0329bd32d7edd17ebaf68a, reference = https://doublepulsar.com/bpfdoor-an-active-chinese-global-surveillance-tool-54b078f1a896, score = 07ecb1f2d9ffbd20a46cd36cd06b022db3cc8e45b1ecab62cd11f9ca7a26ab6d, hash13 = c80bd1c4a796b4d3944a097e96f384c85687daeedcdcf05cc885c8c9b279b09c, hash14 = f47de978da1dbfc5e0f195745e3368d3ceef034e964817c66ba01396a1953d72, hash15 = f8a5e735d6e79eb587954a371515a82a15883cf2eda9d7ddb8938b86e714ea27, hash16 = fa0defdabd9fd43fe2ef1ec33574ea1af1290bd3d763fdb2bed443f2bd996d73
Source: 6222.1.00000000517089bc.000000004d171c55.rw-.sdmp, type: MEMORY Matched rule: APT_MAL_LNX_RedMenshen_BPFDoor_Controller_May22_3 date = 2022-05-08, hash2 = fa0defdabd9fd43fe2ef1ec33574ea1af1290bd3d763fdb2bed443f2bd996d73, author = Florian Roth, description = Detects BPFDoor implants used by Chinese actor Red Menshen, reference = https://doublepulsar.com/bpfdoor-an-active-chinese-global-surveillance-tool-54b078f1a896, score = 144526d30ae747982079d5d340d1ff116a7963aba2e3ed589e7ebc297ba0c1b3
Source: classification engine Classification label: mal52.lin@0/0@0/0
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs