Analysis
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max time kernel
90s -
max time network
94s -
platform
windows11-21h2_x64 -
resource
win11-20240508-en -
resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system -
submitted
23-05-2024 02:27
Behavioral task
behavioral1
Sample
faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf.exe
Resource
win11-20240508-en
General
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Target
faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf.exe
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Size
266KB
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MD5
4f36b354ec4773bf1d9623ce685acb3c
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SHA1
b88fb85ffb2726b437f2e0521e3ed8c3e2949a55
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SHA256
faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf
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SHA512
c6cb270236fcc0ad84a735f0d7ea23247a273b99bc50c718d60dd6aeefa4755b98044c5a247317dc7055be094a248c74fb6f14bf60281221b6cfd9fb8324175a
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SSDEEP
6144:rXzKdNY49u8rVB7tf69Mlr5xuRrUl301net:0a4A6tf6+lNx9301
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
Processes:
ITS SB App Switch.exeITS SB App Switch.exepid process 1040 ITS SB App Switch.exe 3908 ITS SB App Switch.exe -
Processes:
resource yara_rule behavioral2/memory/2732-0-0x00000000002A0000-0x0000000000340000-memory.dmp upx behavioral2/memory/2732-14-0x00000000002A0000-0x0000000000340000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf.exepid process 2732 faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf.exe 2732 faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf.exe 2732 faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf.exe 2732 faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf.exedescription pid process target process PID 2732 wrote to memory of 1040 2732 faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf.exe ITS SB App Switch.exe PID 2732 wrote to memory of 1040 2732 faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf.exe ITS SB App Switch.exe PID 2732 wrote to memory of 1040 2732 faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf.exe ITS SB App Switch.exe PID 2732 wrote to memory of 3908 2732 faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf.exe ITS SB App Switch.exe PID 2732 wrote to memory of 3908 2732 faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf.exe ITS SB App Switch.exe PID 2732 wrote to memory of 3908 2732 faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf.exe ITS SB App Switch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf.exe"C:\Users\Admin\AppData\Local\Temp\faf2a6e5ee7f36446ed434cc45256cd3cb33fcd93516c81e8e56925760658acf.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"2⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"2⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exeFilesize
87KB
MD5368332fca74f48697d842c5f4698ae1d
SHA10275153a1e62bd0eca0b02168895517ed66aac56
SHA2563a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5
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memory/2732-0-0x00000000002A0000-0x0000000000340000-memory.dmpFilesize
640KB
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memory/2732-14-0x00000000002A0000-0x0000000000340000-memory.dmpFilesize
640KB