Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
17-04-2024 13:07
Static task
static1
Behavioral task
behavioral1
Sample
741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exe
Resource
win7-20240221-en
General
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Target
741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exe
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Size
184KB
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MD5
0ef5c94779cd7861b5e872cd5e922311
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SHA1
5b4b7a6f33d3188ae5211a4432d2a5c84c1da10e
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SHA256
741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996
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SHA512
5fa2ecc5185a0a3751135b16e315b69f38ddbbf55eb3f3207311a0ed5cb3ee7127253340466e63a3a3b13a956c5019bc19376dba7d3b590f95146bf2dd170f3b
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SSDEEP
3072:Z/+Z4dcDXE3y6EgZkqfSk79TKP8mlSruPeco7QC:Z/+Z4dcDhrgZ36kxKTlSqPbo7
Malware Config
Extracted
dridex
188.165.45.228:443
213.252.245.31:443
94.140.125.17:443
Signatures
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Deletes itself 1 IoCs
Processes:
msra.exepid process 868 msra.exe -
Processes:
741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exemsra.exepid process 2856 741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exe 2856 741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exe 868 msra.exe 868 msra.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exedescription pid process Token: SeRestorePrivilege 2856 741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exedescription pid process target process PID 2856 wrote to memory of 868 2856 741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exe msra.exe PID 2856 wrote to memory of 868 2856 741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exe msra.exe PID 2856 wrote to memory of 868 2856 741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exe msra.exe PID 2856 wrote to memory of 868 2856 741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exe msra.exe PID 2856 wrote to memory of 868 2856 741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exe msra.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exe"C:\Users\Admin\AppData\Local\Temp\741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exe"1⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Windows\SysWOW64\msra.exeC:\Windows\SysWOW64\msra.exe "C:\Users\Admin\AppData\Local\Temp\741087126c1c7edec3d0a3bc3f490723a4f410e9a278444c812e7f79013bb996.exe"2⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
PID:868
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/868-10-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/868-7-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/868-2-0x0000000000160000-0x0000000000161000-memory.dmpFilesize
4KB
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memory/868-17-0x0000000000140000-0x0000000000147000-memory.dmpFilesize
28KB
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memory/868-5-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/868-6-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/868-13-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/868-8-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/868-11-0x0000000076B50000-0x0000000076C60000-memory.dmpFilesize
1.1MB
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memory/868-12-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/868-9-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/2856-0-0x0000000001180000-0x00000000011AF000-memory.dmpFilesize
188KB
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memory/2856-1-0x0000000000090000-0x0000000000097000-memory.dmpFilesize
28KB
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memory/2856-4-0x0000000001180000-0x00000000011AF000-memory.dmpFilesize
188KB