Analysis
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max time kernel
91s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 21:19
Static task
static1
Behavioral task
behavioral1
Sample
d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.exe
Resource
win10v2004-20220812-en
General
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Target
d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.exe
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Size
591KB
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MD5
dd7a98a617c2da609550ba9d3c202dbe
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SHA1
19ab625bfbfc1cb274c1f2a1898de68efc9219c0
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SHA256
d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4
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SHA512
0f7b83e0ea4482d11039905c6cf15e07f39a4b7dadd97066ec286d900164872a43236e56135306aa34c851b1e2a40e6e5943ea33dc0b0030d79fc223bb5cb99b
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SSDEEP
12288:Q/MDIvR1RtgQrAt6Dxmlut9k9/Y43NrEXHvifVdlbVzQ:Q/eIvRDWGBNmlut9k/ldE3vqtlQ
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 5 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\priAACB.tmp acprotect C:\Users\Admin\AppData\Local\Temp\priAACB.tmp acprotect C:\Users\Admin\AppData\Local\Temp\priAACB.tmp acprotect C:\Users\Admin\AppData\Local\Temp\priAACB.tmp acprotect C:\Users\Admin\AppData\Local\Temp\priAACB.tmp acprotect -
Executes dropped EXE 1 IoCs
Processes:
d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.tmppid process 3436 d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.tmp -
Loads dropped DLL 4 IoCs
Processes:
d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.exed041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.tmppid process 3016 d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.exe 3016 d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.exe 3436 d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.tmp 3436 d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.tmp -
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 SetWindowsHookEx 1 IoCs
Processes:
d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.exepid process 3016 d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.exedescription pid process target process PID 3016 wrote to memory of 3436 3016 d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.exe d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.tmp PID 3016 wrote to memory of 3436 3016 d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.exe d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.tmp PID 3016 wrote to memory of 3436 3016 d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.exe d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.tmp
Processes
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C:\Users\Admin\AppData\Local\Temp\d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.exe"C:\Users\Admin\AppData\Local\Temp\d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-UVGRM.tmp\d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.tmp"C:\Users\Admin\AppData\Local\Temp\is-UVGRM.tmp\d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.tmp" /SL5="$501C0,87664,57344,C:\Users\Admin\AppData\Local\Temp\d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\is-UVGRM.tmp\d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.tmpFilesize
659KB
MD5814f5b26e7460e715649f132280d7bc2
SHA150ddaf736a16cd25c2929f03d9d0dd8464b34119
SHA256a023da628ae470e3fca56032eca4e5a7cc9d019ae9017ae07c9be9c86ecd9346
SHA51245697893d151190fa1f0602bad0fccb38540d2be0c41fb5f5597d75ca25762499cc22a6166df7e5e1aa9b792b5df7d3aa8bdcb52a538ddbc524fed3c7ae4358f
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C:\Users\Admin\AppData\Local\Temp\is-UVGRM.tmp\d041074ebaeadd95fd85e146a7779690eb21dde3ab55ef742b924fafefdcddc4.tmpFilesize
659KB
MD5814f5b26e7460e715649f132280d7bc2
SHA150ddaf736a16cd25c2929f03d9d0dd8464b34119
SHA256a023da628ae470e3fca56032eca4e5a7cc9d019ae9017ae07c9be9c86ecd9346
SHA51245697893d151190fa1f0602bad0fccb38540d2be0c41fb5f5597d75ca25762499cc22a6166df7e5e1aa9b792b5df7d3aa8bdcb52a538ddbc524fed3c7ae4358f
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C:\Users\Admin\AppData\Local\Temp\priAACB.tmpFilesize
172KB
MD5685f1cbd4af30a1d0c25f252d399a666
SHA16a1b978f5e6150b88c8634146f1406ed97d2f134
SHA2560e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4
SHA5126555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9
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C:\Users\Admin\AppData\Local\Temp\priAACB.tmpFilesize
172KB
MD5685f1cbd4af30a1d0c25f252d399a666
SHA16a1b978f5e6150b88c8634146f1406ed97d2f134
SHA2560e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4
SHA5126555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9
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C:\Users\Admin\AppData\Local\Temp\priAACB.tmpFilesize
172KB
MD5685f1cbd4af30a1d0c25f252d399a666
SHA16a1b978f5e6150b88c8634146f1406ed97d2f134
SHA2560e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4
SHA5126555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9
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C:\Users\Admin\AppData\Local\Temp\priAACB.tmpFilesize
172KB
MD5685f1cbd4af30a1d0c25f252d399a666
SHA16a1b978f5e6150b88c8634146f1406ed97d2f134
SHA2560e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4
SHA5126555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9
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C:\Users\Admin\AppData\Local\Temp\priAACB.tmpFilesize
172KB
MD5685f1cbd4af30a1d0c25f252d399a666
SHA16a1b978f5e6150b88c8634146f1406ed97d2f134
SHA2560e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4
SHA5126555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9
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memory/3016-138-0x0000000000400000-0x0000000000416000-memory.dmpFilesize
88KB
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memory/3016-136-0x0000000000400000-0x0000000000416000-memory.dmpFilesize
88KB
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memory/3016-135-0x0000000002190000-0x0000000002203000-memory.dmpFilesize
460KB
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memory/3016-132-0x0000000000400000-0x0000000000416000-memory.dmpFilesize
88KB
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memory/3016-146-0x0000000000400000-0x0000000000416000-memory.dmpFilesize
88KB
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memory/3016-147-0x0000000002190000-0x0000000002203000-memory.dmpFilesize
460KB
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memory/3436-139-0x0000000000000000-mapping.dmp
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memory/3436-145-0x0000000002350000-0x00000000023C3000-memory.dmpFilesize
460KB
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memory/3436-148-0x0000000002350000-0x00000000023C3000-memory.dmpFilesize
460KB