Analysis
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max time kernel
101s -
max time network
118s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
27-11-2024 05:34
General
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Target
34c7b116fd77b54159004904192ab7339eaa3dbd9c1a5d1f08b8935253280f36N.exe
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Size
5.5MB
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MD5
744b25f026bd36508417f98c1c8d9550
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SHA1
43a0d56ef0dddde85dd980b7c253d117ea964aaa
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SHA256
34c7b116fd77b54159004904192ab7339eaa3dbd9c1a5d1f08b8935253280f36
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SHA512
c8e75a2dcd41955968a890c0d0c9342d107a3f078a9244c034f0415bcdd29b944be2ead0030980bc6dc63da71ad5b639b2203bca7a2683e51eb11dc89b88951a
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SSDEEP
49152:6Syf0i8IRS2kHmKVknMqLXrBaqbh0iIeLEBF07f6pIgzrw+Nmpf8Yx0fSBrTArs:6Sw0iQ2kH/SMuUWh
Malware Config
Extracted
quasar
1.4.1
Office04
10.0.0.182:4782
192d54ac-367d-416a-a3fb-94c9867b6bcc
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encryption_key
A0116FBCBB72242E5F0C86156C74310C2835207A
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install_name
Client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Quasar Client Startup
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subdirectory
SubDir
Signatures
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Quasar RAT
Quasar is an open source Remote Access Tool.
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Quasar family
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Quasar payload 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of SendNotifyMessage 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\34c7b116fd77b54159004904192ab7339eaa3dbd9c1a5d1f08b8935253280f36N.exe"C:\Users\Admin\AppData\Local\Temp\34c7b116fd77b54159004904192ab7339eaa3dbd9c1a5d1f08b8935253280f36N.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
5.5MB
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Filesize
7.7MB
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Filesize
40KB
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Filesize
1.5MB
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Filesize
7.7MB
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Filesize
3.1MB
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Filesize
7.7MB
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Filesize
5.6MB
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Filesize
584KB
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Filesize
40KB
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Filesize
6.1MB
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Filesize
320KB
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Filesize
712KB
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Filesize
4KB
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Filesize
7.7MB