Analysis
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max time kernel
66s -
max time network
48s -
platform
windows10_x64 -
resource
win10 -
submitted
07/08/2020, 18:38
Static task
static1
Behavioral task
behavioral1
Sample
[Dev] ¿áQ Air [Õýʽ°æ]/¹Ù·½ÍøÕ¾.url
Resource
win7v200722
Behavioral task
behavioral2
Sample
[Dev] ¿áQ Air [Õýʽ°æ]/¹Ù·½ÍøÕ¾.url
Resource
win10v200722
Behavioral task
behavioral3
Sample
[Dev] ¿áQ Air [Õýʽ°æ]/¿áQ Air/CQA.exe
Resource
win7v200722
Behavioral task
behavioral4
Sample
[Dev] ¿áQ Air [Õýʽ°æ]/¿áQ Air/CQA.exe
Resource
win10
Behavioral task
behavioral5
Sample
[Dev] ¿áQ Air [Õýʽ°æ]/¿áQ Air/bin/libeay32.dll
Resource
win7v200722
Behavioral task
behavioral6
Sample
[Dev] ¿áQ Air [Õýʽ°æ]/¿áQ Air/bin/libeay32.dll
Resource
win10v200722
Behavioral task
behavioral7
Sample
[Dev] ¿áQ Air [Õýʽ°æ]/¿áQ Air/bin/zlib1.dll
Resource
win7v200722
Behavioral task
behavioral8
Sample
[Dev] ¿áQ Air [Õýʽ°æ]/¿áQ Air/bin/zlib1.dll
Resource
win10
General
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Target
[Dev] ¿áQ Air [Õýʽ°æ]/¿áQ Air/CQA.exe
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Size
5.6MB
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MD5
6aa36f386a3e645f67cd6945374b8ea8
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SHA1
17f6d3dedfd6afe56135d3a2e7ae3a7d120151ca
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SHA256
39599008089755aa7cccb534b2c94ccb537f266018bb67ae3ed4b9f51c0a40b9
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SHA512
87f59bb1a8d6887fa967d811e2db70c2bfb9bf9673347c6bada2d03f1e3371fbe05e7853a063a90df71627f9ea803d83c71c89b88859199f5a28e2c05e38d706
Malware Config
Signatures
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Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\Desktop\desktop.ini CQA.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 2928 CQA.exe 3924 itunes.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2928 CQA.exe 2928 CQA.exe 3924 itunes.exe 3924 itunes.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2928 CQA.exe 2928 CQA.exe 3924 itunes.exe 3924 itunes.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2928 CQA.exe Token: SeDebugPrivilege 2928 CQA.exe Token: SeDebugPrivilege 3924 itunes.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2928 wrote to memory of 3924 2928 CQA.exe 67 PID 2928 wrote to memory of 3924 2928 CQA.exe 67 PID 2928 wrote to memory of 3924 2928 CQA.exe 67 -
Executes dropped EXE 1 IoCs
pid Process 3924 itunes.exe -
Enumerates connected drives 3 TTPs
Processes
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C:\Users\Admin\AppData\Local\Temp\[Dev] ¿áQ Air [Õýʽ°æ]\¿áQ Air\CQA.exe"C:\Users\Admin\AppData\Local\Temp\[Dev] ¿áQ Air [Õýʽ°æ]\¿áQ Air\CQA.exe"1⤵
- Drops desktop.ini file(s)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2928 -
C:\Users\Admin\Documents\itunes.exe"C:\Users\Admin\Documents\itunes.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of AdjustPrivilegeToken
- Executes dropped EXE
PID:3924
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