Analysis
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max time kernel
31s -
max time network
76s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
10-03-2023 11:30
Static task
static1
Behavioral task
behavioral1
Sample
aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exe
Resource
win7-20230220-en
General
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Target
aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exe
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Size
158KB
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MD5
7239da273d3a3bfd8d169119670bb745
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SHA1
f624d419671b8eef94241bd010a1ca0c22950fec
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SHA256
aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf
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SHA512
daa0d4e3e6dfe79c14cc7f0995c8601662546e24b8af5963fca1d79bf751f9a4fbc46516a1833335d47845345c21ef8c2fa1b1e9ee878382010fcbbb5e715431
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SSDEEP
3072:ikQFgEaZRySp/EkD2ZHZ8ueA6+M4sdSRICtulvlpb/:2gFSSNEkaHZ8v+M4sdOU
Malware Config
Extracted
dridex
5.44.45.177:443
185.16.41.224:443
91.235.129.113:443
Signatures
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Deletes itself 1 IoCs
Processes:
msra.exepid process 1168 msra.exe -
Processes:
aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exemsra.exepid process 1700 aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exe 1700 aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exe 1168 msra.exe 1168 msra.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exedescription pid process Token: SeRestorePrivilege 1700 aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exedescription pid process target process PID 1700 wrote to memory of 1168 1700 aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exe msra.exe PID 1700 wrote to memory of 1168 1700 aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exe msra.exe PID 1700 wrote to memory of 1168 1700 aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exe msra.exe PID 1700 wrote to memory of 1168 1700 aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exe msra.exe PID 1700 wrote to memory of 1168 1700 aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exe msra.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exe"C:\Users\Admin\AppData\Local\Temp\aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exe"1⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\msra.exeC:\Windows\SysWOW64\msra.exe "C:\Users\Admin\AppData\Local\Temp\aadb5217c4c9316b90ce4eb5f2b52f72d34d426d66ce00c9addaef1654853acf.exe"2⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1168-56-0x00000000001A0000-0x00000000001A1000-memory.dmpFilesize
4KB
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memory/1168-58-0x00000000001B0000-0x00000000001DC000-memory.dmpFilesize
176KB
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memory/1168-60-0x00000000001B0000-0x00000000001DC000-memory.dmpFilesize
176KB
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memory/1168-61-0x00000000001B0000-0x00000000001DC000-memory.dmpFilesize
176KB
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memory/1168-62-0x00000000001B0000-0x00000000001DC000-memory.dmpFilesize
176KB
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memory/1168-63-0x00000000001B0000-0x00000000001DC000-memory.dmpFilesize
176KB
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memory/1168-64-0x00000000001B0000-0x00000000001DC000-memory.dmpFilesize
176KB
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memory/1168-70-0x0000000000280000-0x000000000029A000-memory.dmpFilesize
104KB
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memory/1700-54-0x0000000000BF0000-0x0000000000C1C000-memory.dmpFilesize
176KB
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memory/1700-55-0x0000000000160000-0x000000000017A000-memory.dmpFilesize
104KB
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memory/1700-59-0x0000000000BF0000-0x0000000000C1C000-memory.dmpFilesize
176KB