Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
03-05-2023 02:11
Static task
static1
Behavioral task
behavioral1
Sample
9eb758edc7a192e4a4fcfe1eac1799c1e64408cc57809628f2ae8c2114ff8eb6.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
9eb758edc7a192e4a4fcfe1eac1799c1e64408cc57809628f2ae8c2114ff8eb6.exe
Resource
win10v2004-20230220-en
General
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Target
9eb758edc7a192e4a4fcfe1eac1799c1e64408cc57809628f2ae8c2114ff8eb6.exe
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Size
1.7MB
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MD5
c726a4eba148b17c9ccf3692fbc90701
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SHA1
52d203ff30f7a23fdc4cb45caa2efa40324a43d9
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SHA256
9eb758edc7a192e4a4fcfe1eac1799c1e64408cc57809628f2ae8c2114ff8eb6
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SHA512
8499f446c1a7ae0f52f75e61073c916e2531f09b4cf7fc133c63b874d3c42a5cddc280f8b9b9d1be038c6bb789e763213c8d0a1e27add3796cb3a46523ea707e
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SSDEEP
49152:rbwfYXOdg8BnGyKkv6dfaAHYgDJY2Zuqz1:rs7sf
Malware Config
Signatures
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
notepad.exedescription pid process target process PID 2232 set thread context of 4196 2232 notepad.exe MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
MSBuild.exepid process 4196 MSBuild.exe 4196 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
MSBuild.exedescription pid process Token: SeDebugPrivilege 4196 MSBuild.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
9eb758edc7a192e4a4fcfe1eac1799c1e64408cc57809628f2ae8c2114ff8eb6.exenotepad.exedescription pid process target process PID 756 wrote to memory of 2232 756 9eb758edc7a192e4a4fcfe1eac1799c1e64408cc57809628f2ae8c2114ff8eb6.exe notepad.exe PID 756 wrote to memory of 2232 756 9eb758edc7a192e4a4fcfe1eac1799c1e64408cc57809628f2ae8c2114ff8eb6.exe notepad.exe PID 756 wrote to memory of 2232 756 9eb758edc7a192e4a4fcfe1eac1799c1e64408cc57809628f2ae8c2114ff8eb6.exe notepad.exe PID 756 wrote to memory of 2232 756 9eb758edc7a192e4a4fcfe1eac1799c1e64408cc57809628f2ae8c2114ff8eb6.exe notepad.exe PID 756 wrote to memory of 2232 756 9eb758edc7a192e4a4fcfe1eac1799c1e64408cc57809628f2ae8c2114ff8eb6.exe notepad.exe PID 2232 wrote to memory of 4196 2232 notepad.exe MSBuild.exe PID 2232 wrote to memory of 4196 2232 notepad.exe MSBuild.exe PID 2232 wrote to memory of 4196 2232 notepad.exe MSBuild.exe PID 2232 wrote to memory of 4196 2232 notepad.exe MSBuild.exe PID 2232 wrote to memory of 4196 2232 notepad.exe MSBuild.exe PID 2232 wrote to memory of 4196 2232 notepad.exe MSBuild.exe PID 2232 wrote to memory of 4196 2232 notepad.exe MSBuild.exe PID 2232 wrote to memory of 4196 2232 notepad.exe MSBuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9eb758edc7a192e4a4fcfe1eac1799c1e64408cc57809628f2ae8c2114ff8eb6.exe"C:\Users\Admin\AppData\Local\Temp\9eb758edc7a192e4a4fcfe1eac1799c1e64408cc57809628f2ae8c2114ff8eb6.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\notepad.exe"C:\Windows\SysWOW64\notepad.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe"C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2232-149-0x0000000004900000-0x0000000004910000-memory.dmpFilesize
64KB
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memory/2232-151-0x0000000004900000-0x0000000004910000-memory.dmpFilesize
64KB
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memory/2232-150-0x0000000004900000-0x0000000004910000-memory.dmpFilesize
64KB
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memory/2232-136-0x0000000004900000-0x0000000004910000-memory.dmpFilesize
64KB
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memory/2232-137-0x0000000004900000-0x0000000004910000-memory.dmpFilesize
64KB
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memory/4196-143-0x0000000008750000-0x00000000087E2000-memory.dmpFilesize
584KB
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memory/4196-145-0x0000000008870000-0x00000000088E6000-memory.dmpFilesize
472KB
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memory/4196-140-0x0000000007B40000-0x0000000007B50000-memory.dmpFilesize
64KB
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memory/4196-141-0x0000000007B50000-0x0000000007BB6000-memory.dmpFilesize
408KB
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memory/4196-142-0x0000000008C60000-0x0000000009204000-memory.dmpFilesize
5.6MB
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memory/4196-133-0x0000000000400000-0x0000000000428000-memory.dmpFilesize
160KB
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memory/4196-144-0x00000000086B0000-0x0000000008700000-memory.dmpFilesize
320KB
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memory/4196-139-0x0000000007790000-0x00000000077CC000-memory.dmpFilesize
240KB
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memory/4196-146-0x0000000008720000-0x000000000873E000-memory.dmpFilesize
120KB
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memory/4196-147-0x00000000093E0000-0x00000000095A2000-memory.dmpFilesize
1.8MB
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memory/4196-148-0x000000000A2F0000-0x000000000A81C000-memory.dmpFilesize
5.2MB
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memory/4196-138-0x0000000007860000-0x000000000796A000-memory.dmpFilesize
1.0MB
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memory/4196-135-0x0000000007730000-0x0000000007742000-memory.dmpFilesize
72KB
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memory/4196-134-0x0000000007C90000-0x00000000082A8000-memory.dmpFilesize
6.1MB
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memory/4196-152-0x0000000007B40000-0x0000000007B50000-memory.dmpFilesize
64KB