Analysis
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max time kernel
150s -
max time network
115s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
01-06-2022 15:58
Static task
static1
Behavioral task
behavioral1
Sample
2014-06-12_djylh.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
2014-06-12_djylh.exe
Resource
win10v2004-20220414-en
General
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Target
2014-06-12_djylh.exe
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Size
1.0MB
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MD5
18b6865da4d3970fa3c102731ca82d96
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SHA1
39f2dc79978a6bf937aa588998b14ab05b70ff83
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SHA256
485a5454645f5d90d1b3097336b08dcaa9d4b49db9738a2f953e81081002600d
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SHA512
b99c73cb74f298e608a66353309fd5cde38cfeee552cb9c05d2a10e237fda421455c3acd7e435040d15162cf871cb425c9f7098ec6dcfbb2f90ee91a3b965486
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/1276-55-0x0000000000400000-0x0000000000639000-memory.dmp upx behavioral1/memory/1276-56-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-57-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-58-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-60-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-62-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-64-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-66-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-68-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-70-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-74-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-76-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-80-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-82-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-86-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-88-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-92-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-96-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-98-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-94-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-90-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-84-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-78-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-72-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-99-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/1276-103-0x0000000000400000-0x0000000000639000-memory.dmp upx -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
2014-06-12_djylh.exedescription ioc process File opened (read-only) \??\R: 2014-06-12_djylh.exe File opened (read-only) \??\T: 2014-06-12_djylh.exe File opened (read-only) \??\X: 2014-06-12_djylh.exe File opened (read-only) \??\A: 2014-06-12_djylh.exe File opened (read-only) \??\G: 2014-06-12_djylh.exe File opened (read-only) \??\H: 2014-06-12_djylh.exe File opened (read-only) \??\N: 2014-06-12_djylh.exe File opened (read-only) \??\P: 2014-06-12_djylh.exe File opened (read-only) \??\Y: 2014-06-12_djylh.exe File opened (read-only) \??\Z: 2014-06-12_djylh.exe File opened (read-only) \??\K: 2014-06-12_djylh.exe File opened (read-only) \??\M: 2014-06-12_djylh.exe File opened (read-only) \??\B: 2014-06-12_djylh.exe File opened (read-only) \??\J: 2014-06-12_djylh.exe File opened (read-only) \??\Q: 2014-06-12_djylh.exe File opened (read-only) \??\S: 2014-06-12_djylh.exe File opened (read-only) \??\U: 2014-06-12_djylh.exe File opened (read-only) \??\V: 2014-06-12_djylh.exe File opened (read-only) \??\E: 2014-06-12_djylh.exe File opened (read-only) \??\F: 2014-06-12_djylh.exe File opened (read-only) \??\I: 2014-06-12_djylh.exe File opened (read-only) \??\L: 2014-06-12_djylh.exe File opened (read-only) \??\O: 2014-06-12_djylh.exe File opened (read-only) \??\W: 2014-06-12_djylh.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Processes:
2014-06-12_djylh.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Main 2014-06-12_djylh.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 2014-06-12_djylh.exe Set value (str) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" 2014-06-12_djylh.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
AUDIODG.EXEdescription pid process Token: 33 1688 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1688 AUDIODG.EXE Token: 33 1688 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1688 AUDIODG.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
2014-06-12_djylh.exepid process 1276 2014-06-12_djylh.exe -
Suspicious use of SendNotifyMessage 1 IoCs
Processes:
2014-06-12_djylh.exepid process 1276 2014-06-12_djylh.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
2014-06-12_djylh.exepid process 1276 2014-06-12_djylh.exe 1276 2014-06-12_djylh.exe 1276 2014-06-12_djylh.exe 1276 2014-06-12_djylh.exe 1276 2014-06-12_djylh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2014-06-12_djylh.exe"C:\Users\Admin\AppData\Local\Temp\2014-06-12_djylh.exe"1⤵
- Enumerates connected drives
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x1781⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1276-54-0x0000000076C01000-0x0000000076C03000-memory.dmpFilesize
8KB
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memory/1276-55-0x0000000000400000-0x0000000000639000-memory.dmpFilesize
2.2MB
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memory/1276-56-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-57-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-58-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-60-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-62-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-64-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-66-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-68-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-70-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-74-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-76-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-80-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-82-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-86-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-88-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-92-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-96-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-98-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-94-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-90-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-84-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-78-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-72-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-99-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB
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memory/1276-103-0x0000000000400000-0x0000000000639000-memory.dmpFilesize
2.2MB