Analysis
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max time kernel
106s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220715-en -
resource tags
arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-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 behavioral1/memory/1520-61-0x0000000001EB0000-0x0000000001EDE000-memory.dmp trickbot_loader32 behavioral1/memory/1520-72-0x00000000003C0000-0x00000000003ED000-memory.dmp trickbot_loader32 behavioral1/memory/1520-73-0x0000000001EB1000-0x0000000001EDD000-memory.dmp trickbot_loader32 behavioral1/memory/1272-74-0x0000000000321000-0x000000000034D000-memory.dmp trickbot_loader32 behavioral1/memory/1812-84-0x0000000000F71000-0x0000000000F9D000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
Processes:
ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeñûâàâàÂß×ÛÂÔÓÛÀÀêå.exepid process 1520 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe 1272 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe 1812 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe -
Loads dropped DLL 4 IoCs
Processes:
67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exeñûâàâàÂß×ÛÂÔÓÛÀÀêå.exepid process 1088 67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exe 1088 67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exe 1520 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe 1520 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.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 1812 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exeñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeñûâàâàÂß×ÛÂÔÓÛÀÀêå.exepid process 1088 67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exe 1520 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe 1272 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe 1812 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exeñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeñûâàâàÂß×ÛÂÔÓÛÀÀêå.exetaskeng.exeñûâàâàÂß×ÛÂÔÓÛÀÀêå.exedescription pid process target process PID 1088 wrote to memory of 1520 1088 67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 1088 wrote to memory of 1520 1088 67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 1088 wrote to memory of 1520 1088 67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 1088 wrote to memory of 1520 1088 67c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 1520 wrote to memory of 1272 1520 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 1520 wrote to memory of 1272 1520 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 1520 wrote to memory of 1272 1520 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 1520 wrote to memory of 1272 1520 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 1272 wrote to memory of 836 1272 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 1272 wrote to memory of 836 1272 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 1272 wrote to memory of 836 1272 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 1272 wrote to memory of 836 1272 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 1272 wrote to memory of 836 1272 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 1272 wrote to memory of 836 1272 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 528 wrote to memory of 1812 528 taskeng.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 528 wrote to memory of 1812 528 taskeng.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 528 wrote to memory of 1812 528 taskeng.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 528 wrote to memory of 1812 528 taskeng.exe ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe PID 1812 wrote to memory of 1644 1812 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 1812 wrote to memory of 1644 1812 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 1812 wrote to memory of 1644 1812 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 1812 wrote to memory of 1644 1812 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 1812 wrote to memory of 1644 1812 ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe svchost.exe PID 1812 wrote to memory of 1644 1812 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⤵
- Loads dropped DLL
- 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
- Loads dropped DLL
- 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:\Windows\system32\taskeng.exetaskeng.exe {E0DC1D1A-53FA-40FC-8DA2-239BE443F55B} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\adirecttools\ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeC:\Users\Admin\AppData\Roaming\adirecttools\ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exe2⤵
- 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.exe3⤵
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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\ProgramData\ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeFilesize
732KB
MD5fe2561e35f17a5b2a91584b82e1a5327
SHA1b4dae902ffc6702eca466bb9aedfe69bfb114ab0
SHA25667c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd
SHA51298925cea145a20bdcae545f4d9f57dace3fab7fea26b1238ef7cc0e9c1f4b844ab2218705287d5980c034fe0c494944bce5bee42470903aac2da7369be29f223
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\ProgramData\ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeFilesize
732KB
MD5fe2561e35f17a5b2a91584b82e1a5327
SHA1b4dae902ffc6702eca466bb9aedfe69bfb114ab0
SHA25667c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd
SHA51298925cea145a20bdcae545f4d9f57dace3fab7fea26b1238ef7cc0e9c1f4b844ab2218705287d5980c034fe0c494944bce5bee42470903aac2da7369be29f223
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\Users\Admin\AppData\Roaming\adirecttools\ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeFilesize
732KB
MD5fe2561e35f17a5b2a91584b82e1a5327
SHA1b4dae902ffc6702eca466bb9aedfe69bfb114ab0
SHA25667c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd
SHA51298925cea145a20bdcae545f4d9f57dace3fab7fea26b1238ef7cc0e9c1f4b844ab2218705287d5980c034fe0c494944bce5bee42470903aac2da7369be29f223
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\Users\Admin\AppData\Roaming\adirecttools\ñûâàâàÂß×ÛÂÔÓÛÀÀêå.exeFilesize
732KB
MD5fe2561e35f17a5b2a91584b82e1a5327
SHA1b4dae902ffc6702eca466bb9aedfe69bfb114ab0
SHA25667c4f0e52e94b01bb3b52c0c9d449021bb13d3f871ed959f7bcf7ff61765a5fd
SHA51298925cea145a20bdcae545f4d9f57dace3fab7fea26b1238ef7cc0e9c1f4b844ab2218705287d5980c034fe0c494944bce5bee42470903aac2da7369be29f223
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memory/836-77-0x0000000000060000-0x0000000000080000-memory.dmpFilesize
128KB
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memory/836-71-0x0000000000000000-mapping.dmp
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memory/836-76-0x0000000000060000-0x0000000000080000-memory.dmpFilesize
128KB
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memory/1088-54-0x0000000076231000-0x0000000076233000-memory.dmpFilesize
8KB
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memory/1272-75-0x0000000010000000-0x0000000010005000-memory.dmpFilesize
20KB
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memory/1272-65-0x0000000000000000-mapping.dmp
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memory/1272-74-0x0000000000321000-0x000000000034D000-memory.dmpFilesize
176KB
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memory/1520-73-0x0000000001EB1000-0x0000000001EDD000-memory.dmpFilesize
176KB
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memory/1520-72-0x00000000003C0000-0x00000000003ED000-memory.dmpFilesize
180KB
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memory/1520-61-0x0000000001EB0000-0x0000000001EDE000-memory.dmpFilesize
184KB
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memory/1520-57-0x0000000000000000-mapping.dmp
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memory/1644-83-0x0000000000000000-mapping.dmp
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memory/1644-86-0x0000000000060000-0x0000000000080000-memory.dmpFilesize
128KB
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memory/1644-87-0x0000000000060000-0x0000000000080000-memory.dmpFilesize
128KB
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memory/1812-78-0x0000000000000000-mapping.dmp
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memory/1812-84-0x0000000000F71000-0x0000000000F9D000-memory.dmpFilesize
176KB
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memory/1812-85-0x0000000010000000-0x0000000010005000-memory.dmpFilesize
20KB