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Analysis
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max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
26/01/2025, 10:37
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 2864 CandyDDoser-installer-15.4.1.exe -
Loads dropped DLL 4 IoCs
pid Process 3016 CandyDDoser-installer-15.4.1.exe 2864 CandyDDoser-installer-15.4.1.exe 2864 CandyDDoser-installer-15.4.1.exe 2864 CandyDDoser-installer-15.4.1.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 51 IoCs
flow ioc 35 pastebin.com 53 pastebin.com 4 pastebin.com 11 pastebin.com 15 pastebin.com 18 pastebin.com 31 pastebin.com 43 pastebin.com 19 pastebin.com 25 pastebin.com 26 pastebin.com 28 pastebin.com 40 pastebin.com 45 pastebin.com 13 pastebin.com 32 pastebin.com 33 pastebin.com 41 pastebin.com 44 pastebin.com 49 pastebin.com 50 pastebin.com 6 pastebin.com 10 pastebin.com 37 pastebin.com 38 pastebin.com 39 pastebin.com 36 pastebin.com 46 pastebin.com 7 pastebin.com 14 pastebin.com 16 pastebin.com 22 pastebin.com 23 pastebin.com 21 pastebin.com 29 pastebin.com 47 pastebin.com 54 pastebin.com 9 pastebin.com 12 pastebin.com 17 pastebin.com 34 pastebin.com 30 pastebin.com 42 pastebin.com 48 pastebin.com 5 pastebin.com 8 pastebin.com 20 pastebin.com 24 pastebin.com 27 pastebin.com 51 pastebin.com 52 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 schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language CandyDDoser-installer-15.4.1.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 2192 schtasks.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2864 CandyDDoser-installer-15.4.1.exe Token: SeDebugPrivilege 2864 CandyDDoser-installer-15.4.1.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 3016 wrote to memory of 2192 3016 CandyDDoser-installer-15.4.1.exe 31 PID 3016 wrote to memory of 2192 3016 CandyDDoser-installer-15.4.1.exe 31 PID 3016 wrote to memory of 2192 3016 CandyDDoser-installer-15.4.1.exe 31 PID 3016 wrote to memory of 2192 3016 CandyDDoser-installer-15.4.1.exe 31 PID 3016 wrote to memory of 2192 3016 CandyDDoser-installer-15.4.1.exe 31 PID 3016 wrote to memory of 2192 3016 CandyDDoser-installer-15.4.1.exe 31 PID 3016 wrote to memory of 2192 3016 CandyDDoser-installer-15.4.1.exe 31 PID 3016 wrote to memory of 2864 3016 CandyDDoser-installer-15.4.1.exe 33 PID 3016 wrote to memory of 2864 3016 CandyDDoser-installer-15.4.1.exe 33 PID 3016 wrote to memory of 2864 3016 CandyDDoser-installer-15.4.1.exe 33 PID 3016 wrote to memory of 2864 3016 CandyDDoser-installer-15.4.1.exe 33 PID 3016 wrote to memory of 2864 3016 CandyDDoser-installer-15.4.1.exe 33 PID 3016 wrote to memory of 2864 3016 CandyDDoser-installer-15.4.1.exe 33 PID 3016 wrote to memory of 2864 3016 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:3016 -
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:2192
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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:2864
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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