Analysis
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max time kernel
59s -
max time network
21s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
06-08-2024 04:35
Behavioral task
behavioral1
Sample
a.exe
Resource
win7-20240708-en
General
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Target
a.exe
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Size
19.4MB
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MD5
1f7dbf7131aa034ec16445a2f4f7dcd5
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SHA1
facdb79816af25d725d8035dc4bf6b52b76a8eb8
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SHA256
5f5308bcbbfa5b1627d8462b686d2566b2813c23d00b851fae774e8836185d71
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SHA512
82584e74578e2093606b512f07c172d76342b383556d728749d30182afeb807cc43ff6f05c9fada22d556eb4e84afbfeb4f856990a8ebcf099615af1bb7be055
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SSDEEP
393216:QiIE7YoPQtstQdq/Kmr2pu0tTtdQJluwF3MnG3oTl5iakBq1eZW3WpRZ5YHw:R7rPQtstqoKmr2puI5dQz3MGY3gZDyQ
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 864 a.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: 33 544 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 544 AUDIODG.EXE Token: 33 544 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 544 AUDIODG.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2560 wrote to memory of 864 2560 a.exe 30 PID 2560 wrote to memory of 864 2560 a.exe 30 PID 2560 wrote to memory of 864 2560 a.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\a.exe"C:\Users\Admin\AppData\Local\Temp\a.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2560 -
C:\Users\Admin\AppData\Local\Temp\a.exe"C:\Users\Admin\AppData\Local\Temp\a.exe"2⤵
- Loads dropped DLL
PID:864
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C:\Windows\explorer.exe"C:\Windows\explorer.exe"1⤵PID:2692
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x5041⤵
- Suspicious use of AdjustPrivilegeToken
PID:544
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C:\Windows\explorer.exe"C:\Windows\explorer.exe"1⤵PID:932
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
5.5MB
MD59a24c8c35e4ac4b1597124c1dcbebe0f
SHA1f59782a4923a30118b97e01a7f8db69b92d8382a
SHA256a0cf640e756875c25c12b4a38ba5f2772e8e512036e2ac59eb8567bf05ffbfb7
SHA5129d9336bf1f0d3bc9ce4a636a5f4e52c5f9487f51f00614fc4a34854a315ce7ea8be328153812dbd67c45c75001818fa63317eba15a6c9a024fa9f2cab163165b