Analysis
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max time kernel
146s -
max time network
167s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
25-07-2022 03:12
Static task
static1
Behavioral task
behavioral1
Sample
67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exe
Resource
win7-20220715-en
General
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Target
67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exe
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Size
732KB
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MD5
fe2561e35f17a5b2a91584b82e1a5327
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SHA1
b4dae902ffc6702eca466bb9aedfe69bfb114ab0
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SHA256
67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd
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SHA512
98925cea145a20bdcae545f4d9f57dace3fab7fea26b1238ef7cc0e9c1f4b844ab2218705287d5980c034fe0c494944bce5bee42470903aac2da7369be29f223
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/800-133-0x00000000022B0000-0x00000000022DE000-memory.dmp trickbot_loader32 behavioral2/memory/800-142-0x0000000000630000-0x000000000065D000-memory.dmp trickbot_loader32 behavioral2/memory/800-143-0x00000000022B1000-0x00000000022DD000-memory.dmp trickbot_loader32 behavioral2/memory/4256-144-0x00000000023B1000-0x00000000023DD000-memory.dmp trickbot_loader32 behavioral2/memory/4520-150-0x0000000000F91000-0x0000000000FBD000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
Processes:
ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeñûâàâàÂß×ÛÂÔÓÛÀÀêå.exepid process 800 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe 4256 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe 4520 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Control Panel\International\Geo\Nation 67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.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:
ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exedescription pid process Token: SeTcbPrivilege 4520 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exeñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeñûâàâàÂß×ÛÂÔÓÛÀÀêå.exepid process 2488 67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exe 800 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe 4256 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe 4520 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exeñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeñûâàâàÂß×ÛÂÔÓÛÀÀêå.exedescription pid process target process PID 2488 wrote to memory of 800 2488 67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 2488 wrote to memory of 800 2488 67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 2488 wrote to memory of 800 2488 67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 800 wrote to memory of 4256 800 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 800 wrote to memory of 4256 800 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 800 wrote to memory of 4256 800 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 4256 wrote to memory of 2624 4256 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 4256 wrote to memory of 2624 4256 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 4256 wrote to memory of 2624 4256 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 4256 wrote to memory of 2624 4256 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 4520 wrote to memory of 4764 4520 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 4520 wrote to memory of 4764 4520 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 4520 wrote to memory of 4764 4520 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 4520 wrote to memory of 4764 4520 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exe"C:\Users\Admin\AppData\Local\Temp\67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\ProgramData\ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe"C:\ProgramData\ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\adirecttools\ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeC:\Users\Admin\AppData\Roaming\adirecttools\ñûâàâàÂß×ÛÂÔÓÛÀÀêå.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\ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeC:\Users\Admin\AppData\Roaming\adirecttools\ñûâàâàÂß×ÛÂÔÓÛÀÀêå.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
Loading Replay Monitor...
Downloads
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C:\ProgramData\ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeFilesize
732KB
MD5fe2561e35f17a5b2a91584b82e1a5327
SHA1b4dae902ffc6702eca466bb9aedfe69bfb114ab0
SHA25667c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd
SHA51298925cea145a20bdcae545f4d9f57dace3fab7fea26b1238ef7cc0e9c1f4b844ab2218705287d5980c034fe0c494944bce5bee42470903aac2da7369be29f223
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C:\ProgramData\ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeFilesize
732KB
MD5fe2561e35f17a5b2a91584b82e1a5327
SHA1b4dae902ffc6702eca466bb9aedfe69bfb114ab0
SHA25667c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd
SHA51298925cea145a20bdcae545f4d9f57dace3fab7fea26b1238ef7cc0e9c1f4b844ab2218705287d5980c034fe0c494944bce5bee42470903aac2da7369be29f223
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C:\Users\Admin\AppData\Roaming\adirecttools\ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeFilesize
732KB
MD5fe2561e35f17a5b2a91584b82e1a5327
SHA1b4dae902ffc6702eca466bb9aedfe69bfb114ab0
SHA25667c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd
SHA51298925cea145a20bdcae545f4d9f57dace3fab7fea26b1238ef7cc0e9c1f4b844ab2218705287d5980c034fe0c494944bce5bee42470903aac2da7369be29f223
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C:\Users\Admin\AppData\Roaming\adirecttools\ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeFilesize
732KB
MD5fe2561e35f17a5b2a91584b82e1a5327
SHA1b4dae902ffc6702eca466bb9aedfe69bfb114ab0
SHA25667c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd
SHA51298925cea145a20bdcae545f4d9f57dace3fab7fea26b1238ef7cc0e9c1f4b844ab2218705287d5980c034fe0c494944bce5bee42470903aac2da7369be29f223
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C:\Users\Admin\AppData\Roaming\adirecttools\ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeFilesize
732KB
MD5fe2561e35f17a5b2a91584b82e1a5327
SHA1b4dae902ffc6702eca466bb9aedfe69bfb114ab0
SHA25667c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd
SHA51298925cea145a20bdcae545f4d9f57dace3fab7fea26b1238ef7cc0e9c1f4b844ab2218705287d5980c034fe0c494944bce5bee42470903aac2da7369be29f223
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memory/800-130-0x0000000000000000-mapping.dmp
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memory/800-133-0x00000000022B0000-0x00000000022DE000-memory.dmpFilesize
184KB
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memory/800-142-0x0000000000630000-0x000000000065D000-memory.dmpFilesize
180KB
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memory/800-143-0x00000000022B1000-0x00000000022DD000-memory.dmpFilesize
176KB
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memory/2624-140-0x0000000000000000-mapping.dmp
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memory/2624-141-0x0000016F71FA0000-0x0000016F71FC0000-memory.dmpFilesize
128KB
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memory/4256-135-0x0000000000000000-mapping.dmp
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memory/4256-145-0x0000000010000000-0x0000000010005000-memory.dmpFilesize
20KB
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memory/4256-144-0x00000000023B1000-0x00000000023DD000-memory.dmpFilesize
176KB
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memory/4520-150-0x0000000000F91000-0x0000000000FBD000-memory.dmpFilesize
176KB
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memory/4520-151-0x0000000010000000-0x0000000010005000-memory.dmpFilesize
20KB
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memory/4764-149-0x0000000000000000-mapping.dmp
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memory/4764-152-0x000001F257F80000-0x000001F257FA0000-memory.dmpFilesize
128KB
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memory/4764-153-0x000001F257F80000-0x000001F257FA0000-memory.dmpFilesize
128KB