Analysis
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max time kernel
190s -
max time network
199s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
31-07-2022 05:34
Static task
static1
Behavioral task
behavioral1
Sample
e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b.exe
Resource
win7-20220718-en
General
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Target
e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b.exe
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Size
728KB
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MD5
3404c4597c4a24d9577c01c50ba54ed8
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SHA1
2c41813274fe5506af6a68112699699ac03339b1
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SHA256
e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b
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SHA512
ac480a91513efd230d9b7ce1a24ea61df49f8e7718ffa3d58a65a199e458b2277c3e1dc6cdc76a0fedc0fe001b8739b40bcccbedd461ac8c998924f2789854b1
Malware Config
Signatures
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Trickbot x86 loader 5 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral2/memory/228-133-0x0000000000A10000-0x0000000000A3E000-memory.dmp trickbot_loader32 behavioral2/memory/228-142-0x0000000000A11000-0x0000000000A3D000-memory.dmp trickbot_loader32 behavioral2/memory/228-141-0x00000000009D0000-0x00000000009FD000-memory.dmp trickbot_loader32 behavioral2/memory/4344-143-0x00000000023E1000-0x000000000240D000-memory.dmp trickbot_loader32 behavioral2/memory/1512-151-0x0000000000E11000-0x0000000000E3D000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
Processes:
àïñìàïÛÿâó.exeàïñìàïÛÿâó.exeàïñìàïÛÿâó.exepid process 228 àïñìàïÛÿâó.exe 4344 àïñìàïÛÿâó.exe 1512 àïñìàïÛÿâó.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\Control Panel\International\Geo\Nation e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
àïñìàïÛÿâó.exedescription pid process Token: SeTcbPrivilege 1512 àïñìàïÛÿâó.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b.exeàïñìàïÛÿâó.exeàïñìàïÛÿâó.exeàïñìàïÛÿâó.exepid process 756 e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b.exe 228 àïñìàïÛÿâó.exe 4344 àïñìàïÛÿâó.exe 1512 àïñìàïÛÿâó.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b.exeàïñìàïÛÿâó.exeàïñìàïÛÿâó.exeàïñìàïÛÿâó.exedescription pid process target process PID 756 wrote to memory of 228 756 e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b.exe àïñìàïÛÿâó.exe PID 756 wrote to memory of 228 756 e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b.exe àïñìàïÛÿâó.exe PID 756 wrote to memory of 228 756 e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b.exe àïñìàïÛÿâó.exe PID 228 wrote to memory of 4344 228 àïñìàïÛÿâó.exe àïñìàïÛÿâó.exe PID 228 wrote to memory of 4344 228 àïñìàïÛÿâó.exe àïñìàïÛÿâó.exe PID 228 wrote to memory of 4344 228 àïñìàïÛÿâó.exe àïñìàïÛÿâó.exe PID 4344 wrote to memory of 2172 4344 àïñìàïÛÿâó.exe svchost.exe PID 4344 wrote to memory of 2172 4344 àïñìàïÛÿâó.exe svchost.exe PID 4344 wrote to memory of 2172 4344 àïñìàïÛÿâó.exe svchost.exe PID 4344 wrote to memory of 2172 4344 àïñìàïÛÿâó.exe svchost.exe PID 1512 wrote to memory of 1416 1512 àïñìàïÛÿâó.exe svchost.exe PID 1512 wrote to memory of 1416 1512 àïñìàïÛÿâó.exe svchost.exe PID 1512 wrote to memory of 1416 1512 àïñìàïÛÿâó.exe svchost.exe PID 1512 wrote to memory of 1416 1512 àïñìàïÛÿâó.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b.exe"C:\Users\Admin\AppData\Local\Temp\e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\ProgramData\àïñìàïÛÿâó.exe"C:\ProgramData\àïñìàïÛÿâó.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\adirecttools\àïñìàïÛÿâó.exeC:\Users\Admin\AppData\Roaming\adirecttools\àïñìàïÛÿâó.exe3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe4⤵
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C:\Users\Admin\AppData\Roaming\adirecttools\àïñìàïÛÿâó.exeC:\Users\Admin\AppData\Roaming\adirecttools\àïñìàïÛÿâó.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\ProgramData\àïñìàïÛÿâó.exeFilesize
728KB
MD53404c4597c4a24d9577c01c50ba54ed8
SHA12c41813274fe5506af6a68112699699ac03339b1
SHA256e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b
SHA512ac480a91513efd230d9b7ce1a24ea61df49f8e7718ffa3d58a65a199e458b2277c3e1dc6cdc76a0fedc0fe001b8739b40bcccbedd461ac8c998924f2789854b1
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C:\ProgramData\àïñìàïÛÿâó.exeFilesize
728KB
MD53404c4597c4a24d9577c01c50ba54ed8
SHA12c41813274fe5506af6a68112699699ac03339b1
SHA256e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b
SHA512ac480a91513efd230d9b7ce1a24ea61df49f8e7718ffa3d58a65a199e458b2277c3e1dc6cdc76a0fedc0fe001b8739b40bcccbedd461ac8c998924f2789854b1
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C:\Users\Admin\AppData\Roaming\adirecttools\àïñìàïÛÿâó.exeFilesize
728KB
MD53404c4597c4a24d9577c01c50ba54ed8
SHA12c41813274fe5506af6a68112699699ac03339b1
SHA256e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b
SHA512ac480a91513efd230d9b7ce1a24ea61df49f8e7718ffa3d58a65a199e458b2277c3e1dc6cdc76a0fedc0fe001b8739b40bcccbedd461ac8c998924f2789854b1
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C:\Users\Admin\AppData\Roaming\adirecttools\àïñìàïÛÿâó.exeFilesize
728KB
MD53404c4597c4a24d9577c01c50ba54ed8
SHA12c41813274fe5506af6a68112699699ac03339b1
SHA256e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b
SHA512ac480a91513efd230d9b7ce1a24ea61df49f8e7718ffa3d58a65a199e458b2277c3e1dc6cdc76a0fedc0fe001b8739b40bcccbedd461ac8c998924f2789854b1
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C:\Users\Admin\AppData\Roaming\adirecttools\àïñìàïÛÿâó.exeFilesize
728KB
MD53404c4597c4a24d9577c01c50ba54ed8
SHA12c41813274fe5506af6a68112699699ac03339b1
SHA256e68ceb1498f51baee9131a6397d72fe5e889750d04f0e350d1daecdba113880b
SHA512ac480a91513efd230d9b7ce1a24ea61df49f8e7718ffa3d58a65a199e458b2277c3e1dc6cdc76a0fedc0fe001b8739b40bcccbedd461ac8c998924f2789854b1
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memory/228-141-0x00000000009D0000-0x00000000009FD000-memory.dmpFilesize
180KB
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memory/228-133-0x0000000000A10000-0x0000000000A3E000-memory.dmpFilesize
184KB
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memory/228-130-0x0000000000000000-mapping.dmp
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memory/228-142-0x0000000000A11000-0x0000000000A3D000-memory.dmpFilesize
176KB
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memory/1416-150-0x0000000000000000-mapping.dmp
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memory/1416-153-0x00000249EE720000-0x00000249EE740000-memory.dmpFilesize
128KB
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memory/1416-154-0x00000249EE720000-0x00000249EE740000-memory.dmpFilesize
128KB
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memory/1512-151-0x0000000000E11000-0x0000000000E3D000-memory.dmpFilesize
176KB
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memory/1512-152-0x0000000010000000-0x0000000010005000-memory.dmpFilesize
20KB
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memory/2172-145-0x000001BCD01F0000-0x000001BCD0210000-memory.dmpFilesize
128KB
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memory/2172-146-0x000001BCD01F0000-0x000001BCD0210000-memory.dmpFilesize
128KB
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memory/2172-140-0x0000000000000000-mapping.dmp
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memory/4344-144-0x0000000010000000-0x0000000010005000-memory.dmpFilesize
20KB
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memory/4344-143-0x00000000023E1000-0x000000000240D000-memory.dmpFilesize
176KB
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memory/4344-135-0x0000000000000000-mapping.dmp