Analysis
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max time kernel
163s -
max time network
159s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12-02-2022 11:02
Static task
static1
Behavioral task
behavioral1
Sample
0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exe
Resource
win10v2004-en-20220112
General
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Target
0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exe
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Size
92KB
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MD5
60ee144c198da66a10e94eef21250c87
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SHA1
8375fa39d89bd32f3f00203fc0a5a4f16a5651d1
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SHA256
0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa
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SHA512
953b5fa3fa56a4fa26b5db328ca8a6483a57cd9d774d3b8c0a63239efb78f5dcfd35b6ad1bc7fc43794c4c9f51111d570426a508c1e6a0e1f6ed808c1b5b617c
Malware Config
Signatures
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Sakula Payload 2 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe family_sakula C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe family_sakula -
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
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suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
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Executes dropped EXE 1 IoCs
Processes:
MediaCenter.exepid process 1448 MediaCenter.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1084 cmd.exe -
Loads dropped DLL 1 IoCs
Processes:
0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exepid process 1592 0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Runs ping.exe 1 TTPs 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exedescription pid process Token: SeIncBasePriorityPrivilege 1592 0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.execmd.exedescription pid process target process PID 1592 wrote to memory of 1448 1592 0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exe MediaCenter.exe PID 1592 wrote to memory of 1448 1592 0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exe MediaCenter.exe PID 1592 wrote to memory of 1448 1592 0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exe MediaCenter.exe PID 1592 wrote to memory of 1448 1592 0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exe MediaCenter.exe PID 1592 wrote to memory of 1084 1592 0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exe cmd.exe PID 1592 wrote to memory of 1084 1592 0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exe cmd.exe PID 1592 wrote to memory of 1084 1592 0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exe cmd.exe PID 1592 wrote to memory of 1084 1592 0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exe cmd.exe PID 1084 wrote to memory of 1788 1084 cmd.exe PING.EXE PID 1084 wrote to memory of 1788 1084 cmd.exe PING.EXE PID 1084 wrote to memory of 1788 1084 cmd.exe PING.EXE PID 1084 wrote to memory of 1788 1084 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exe"C:\Users\Admin\AppData\Local\Temp\0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1592 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:1448 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0579d654c2a0c947305f7a3450a700695199a7c08aeed1684d2426d692af53fa.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1084 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:1788
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeMD5
573f797c89276cf535521915b1574c56
SHA16fee0ad68bf6125460f48500a23ea9f897fa6f5c
SHA256249e16cffa6aed6e76842c3d299e248456b92bc3b1dad843af337fc47f7f669c
SHA51232e58cfee96c73ec2c7f155e1da18eb906fa6a52c5d4556bfe5d671d619e6f2f989434fbdbe301cec7e7c88dd7382a8066e02e80d743e4df56e61159164ddd48
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\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeMD5
573f797c89276cf535521915b1574c56
SHA16fee0ad68bf6125460f48500a23ea9f897fa6f5c
SHA256249e16cffa6aed6e76842c3d299e248456b92bc3b1dad843af337fc47f7f669c
SHA51232e58cfee96c73ec2c7f155e1da18eb906fa6a52c5d4556bfe5d671d619e6f2f989434fbdbe301cec7e7c88dd7382a8066e02e80d743e4df56e61159164ddd48
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memory/1592-54-0x0000000076421000-0x0000000076423000-memory.dmpFilesize
8KB