blackmoon | 2a329aca11ad3ca4971d2451667f37785d349cd32a8f3f624aec20e9710d00e2

General

Target

72c70d9be05436cec566889e324abc1f_JaffaCakes118
Size

4.6MB
Sample

240525-wv5gtadb5s
MD5

72c70d9be05436cec566889e324abc1f
SHA1

370755c5c4ff6e22a0686cc9133915b5efc4be07
SHA256

2a329aca11ad3ca4971d2451667f37785d349cd32a8f3f624aec20e9710d00e2
SHA512

f335974fd3321476a6775e54af360a162c2f8d5f362cd6e81f123848d215cb873229e567fa0d0ffa80ccf718542b8d224b89f62969af7e38dd62a865f50756fb
SSDEEP

98304:H3JoHx28G8JzGfbHpYkdVa43iOExEeQUsbvBzUfAWjQgbhuANvt:HeHQ8cblXSZEeQUodKbwAT

Score

10^/10

Malware Config

Targets

- Target
  
  更多软件下载.url
- Size
  
  219B
- MD5
  
  122e953f3a92541c27cc62db2d9bb0f7
- SHA1
  
  5c85d98b4bce0daac9631297ddb00b005161d131
- SHA256
  
  5bf9390d32df4da5ddb91425fc5002768a85305964a8e0cb8eda391b4b6511dd
- SHA512
  
  77240964186d2e9c9c73ed6bf13edccaeb40c0d8cbf477080c9a40a76d044964330e97421e4b45818bfbb2688e6bfaf6720a52f2efdd3b944f3624b1b5767583
Score

9^/10

adware microsoft discovery evasion execution persistence phishing ransomware stealer trojan upx
- Renames multiple (57) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
  Powershell Invoke Web Request.
  execution
- Contacts a large (585) amount of remote hosts
  This may indicate a network scan to discover remotely running services.
  discovery
- Downloads MZ/PE file
- Modifies Installed Components in the registry
  persistence
- Sets file execution options in registry
  persistence
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- Registers COM server for autorun
  persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Checks whether UAC is enabled
  evasion trojan
- Drops desktop.ini file(s)
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Installs/modifies Browser Helper Object
  BHOs are DLL modules which act as plugins for Internet Explorer.
  stealer adware
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Checks system information in the registry
  System information is often read in order to detect sandboxing environments.
- Detected potential entity reuse from brand microsoft.
  phishing microsoft
- Drops file in System32 directory
behavioral1 behavioral2
- Target
  
  筱瞬新强登免费1.0（自带辅助）.exe
- Size
  
  5.0MB
- MD5
  
  d15e43c236b3c9a30be27ab1f058fff5
- SHA1
  
  b0de019c5cd8e988c3cd641bd7524f94c5ecf47e
- SHA256
  
  041a024bbeefcab9ecb8a0efef5070b9bed782aa4b17a12fb38456b0a6e0b839
- SHA512
  
  38b3f6d1f890f030bf2319e69e301ac49ee648c716377efc7095f9109b96eb36cd4a4d984f3c4a24a1d682b98919866eea070444899a27090e21df14b700168d
- SSDEEP
  
  98304:3wC3/lp1g8yW3nGVBl9CTQTXoUxkaruJJjb4KFx+9jNryrhRWoAvEeSkT5u6Xb+g:7vm8UBuyowk2ojb4USJyr+osRSkHtHhj
Score

10^/10

blackmoon banker discovery trojan upx
- Blackmoon, KrBanker
  Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
  trojan banker blackmoon
- Detect Blackmoon payload
- Downloads MZ/PE file
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Drops desktop.ini file(s)
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory
behavioral3 behavioral4