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Analysis
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max time kernel
148s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
26/01/2025, 10:40
Behavioral task
behavioral1
Sample
CandyDDoser-installer-15.4.1.exe
Resource
win7-20240903-en
General
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Target
CandyDDoser-installer-15.4.1.exe
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Size
28KB
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MD5
f73dfb6f1169032be3b281bfecd8e27a
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SHA1
6b487113f260ed17b0a3b4c3ecab199e57c7d0bf
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SHA256
2278dd8c09c9f6967d1414a6254ea386fec564baea3956faeadca3a51eb0fddf
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SHA512
b2298c03be51d8681aad8a52bb703b5da70dc522f8765aadd2ae91680672079983b3345923687b2617aa240bd31f14bc9ad029ef87fbd91563b10f4d41b0a98f
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SSDEEP
384:qB+Sbj6NKAxZ86PTAHdWjWqDs5gGk80vDKNrCeJE3WNgbjW2ScklNeEe1bsxNEQi:ApaO6PTwdH5gGv645NwabeEe1baQdj
Malware Config
Extracted
limerat
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aes_key
placek
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antivm
true
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c2_url
https://pastebin.com/raw/hj9UaNnk
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delay
3
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download_payload
false
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install
true
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install_name
CandyDDoser-installer-15.4.1.exe
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main_folder
AppData
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pin_spread
true
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sub_folder
\Voicemod\
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usb_spread
true
Extracted
limerat
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antivm
false
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c2_url
https://pastebin.com/raw/hj9UaNnk
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download_payload
false
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install
false
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pin_spread
false
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usb_spread
false
Signatures
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Limerat family
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Executes dropped EXE 1 IoCs
pid Process 2756 CandyDDoser-installer-15.4.1.exe -
Loads dropped DLL 4 IoCs
pid Process 2992 CandyDDoser-installer-15.4.1.exe 2756 CandyDDoser-installer-15.4.1.exe 2756 CandyDDoser-installer-15.4.1.exe 2756 CandyDDoser-installer-15.4.1.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 47 IoCs
flow ioc 5 pastebin.com 19 pastebin.com 35 pastebin.com 36 pastebin.com 44 pastebin.com 50 pastebin.com 16 pastebin.com 20 pastebin.com 31 pastebin.com 37 pastebin.com 8 pastebin.com 10 pastebin.com 17 pastebin.com 39 pastebin.com 49 pastebin.com 12 pastebin.com 25 pastebin.com 26 pastebin.com 34 pastebin.com 43 pastebin.com 47 pastebin.com 6 pastebin.com 13 pastebin.com 15 pastebin.com 22 pastebin.com 23 pastebin.com 24 pastebin.com 28 pastebin.com 29 pastebin.com 41 pastebin.com 42 pastebin.com 14 pastebin.com 18 pastebin.com 21 pastebin.com 33 pastebin.com 48 pastebin.com 4 pastebin.com 30 pastebin.com 32 pastebin.com 7 pastebin.com 9 pastebin.com 11 pastebin.com 27 pastebin.com 38 pastebin.com 40 pastebin.com 45 pastebin.com 46 pastebin.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language CandyDDoser-installer-15.4.1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language CandyDDoser-installer-15.4.1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2864 schtasks.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2756 CandyDDoser-installer-15.4.1.exe Token: SeDebugPrivilege 2756 CandyDDoser-installer-15.4.1.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2992 wrote to memory of 2864 2992 CandyDDoser-installer-15.4.1.exe 31 PID 2992 wrote to memory of 2864 2992 CandyDDoser-installer-15.4.1.exe 31 PID 2992 wrote to memory of 2864 2992 CandyDDoser-installer-15.4.1.exe 31 PID 2992 wrote to memory of 2864 2992 CandyDDoser-installer-15.4.1.exe 31 PID 2992 wrote to memory of 2864 2992 CandyDDoser-installer-15.4.1.exe 31 PID 2992 wrote to memory of 2864 2992 CandyDDoser-installer-15.4.1.exe 31 PID 2992 wrote to memory of 2864 2992 CandyDDoser-installer-15.4.1.exe 31 PID 2992 wrote to memory of 2756 2992 CandyDDoser-installer-15.4.1.exe 33 PID 2992 wrote to memory of 2756 2992 CandyDDoser-installer-15.4.1.exe 33 PID 2992 wrote to memory of 2756 2992 CandyDDoser-installer-15.4.1.exe 33 PID 2992 wrote to memory of 2756 2992 CandyDDoser-installer-15.4.1.exe 33 PID 2992 wrote to memory of 2756 2992 CandyDDoser-installer-15.4.1.exe 33 PID 2992 wrote to memory of 2756 2992 CandyDDoser-installer-15.4.1.exe 33 PID 2992 wrote to memory of 2756 2992 CandyDDoser-installer-15.4.1.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\CandyDDoser-installer-15.4.1.exe"C:\Users\Admin\AppData\Local\Temp\CandyDDoser-installer-15.4.1.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2992 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /f /sc ONLOGON /RL HIGHEST /tn LimeRAT-Admin /tr "'C:\Users\Admin\AppData\Roaming\Voicemod\CandyDDoser-installer-15.4.1.exe'"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2864
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C:\Users\Admin\AppData\Roaming\Voicemod\CandyDDoser-installer-15.4.1.exe"C:\Users\Admin\AppData\Roaming\Voicemod\CandyDDoser-installer-15.4.1.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2756
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
28KB
MD5f73dfb6f1169032be3b281bfecd8e27a
SHA16b487113f260ed17b0a3b4c3ecab199e57c7d0bf
SHA2562278dd8c09c9f6967d1414a6254ea386fec564baea3956faeadca3a51eb0fddf
SHA512b2298c03be51d8681aad8a52bb703b5da70dc522f8765aadd2ae91680672079983b3345923687b2617aa240bd31f14bc9ad029ef87fbd91563b10f4d41b0a98f