General
- Target e9fa0d6d3193184666093750de451b2d_JaffaCakes118
- Size 1.5MB
- Sample240409-ph6qsaaa7z
- SHA256 cd39fea18febd4902655c140a7c5628b1efd1f7759c49abb071ec947a9db0661
- MD5 e9fa0d6d3193184666093750de451b2d
- SHA1 6922060e53b570e8b15759ba8c1c508c49e17695
- SHA512 480db6af8723566f191fe464e4f3d7bf53edc429351d26753658e8b60c2b218ede4c9c36f09f68611f740e9434a1003eab44268e0a8a8a1162b239375e429189
- SSDEEP 24576:gvp4AGki9zkMmv3i2P+69gxl6mdU8ZUHSjeqMt9+AyCoBdbjgTwjB4BwJz9cHjgW:3kWzI5UxlvsSpMt9AlN4BwJyH3
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
lockfolder.exe
Resource
win7-20240319-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
lockfolder.exe
Resource
win10v2004-20231215-en
12 signatures
150 seconds
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240221-en
0 signatures
150 seconds
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240226-en
0 signatures
150 seconds
Malware Config
Targets
-
- Target lockfolder.exe
- Size 2.3MB
- SHA256 b0b68d448a4e9b7d1963b488a2172225b1df71ec4783054cd7db9a543c249aff
- MD5 c55394d33234a40c961ff167e9beabc0
- SHA1 67e841ee574521c4d72d66cfaa7fd50e94a3a608
- SHA512 f45d225fcdca45cf613faf3b259f96c63b9097069f8c9bb88a0f11a7433e969bc9bbd43753d19ae26d5a72a8d281bf69bfec704b4eda1ca686107456d04889db
- SSDEEP 24576:ihVIuDtBuDwdKsION5KTyBIHLEq1qTpYMaCWH9w7XKVUFFu0iKVukhCWzl:ihCuDtgaHN5zkEYMaFH9w7XKKIKVukIw
- MD5 SHA1 SHA512 SSDEEP
Score7/10-
ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
-
Loads dropped DLL
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
-
Drops file in System32 directory
-
- Target 新云软件.url
- Size 133B
- SHA256 df65af1fc1e09f6effbde7e0ef1cb64d6caeef1f62b0e6467821efa032533678
- MD5 4f0017b3b346bd0626f0c3b915e6e734
- SHA1 823bf3ff9e16cd636c9dc0dc690d6a586fcbfe92
- SHA512 0f5eb5024cf6a0323f7998d419995a707c48de917a5899a185369e6acfeb17c09ffa03f7d110adc87b8de20b7d4bf30d50c72479bfb18614d2e21cbe169dc5a6
- MD5 SHA1 SHA512
Score1/10