Analysis
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max time kernel
142s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
27/11/2023, 09:08
Behavioral task
behavioral1
Sample
93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe
Resource
win10v2004-20231020-en
General
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Target
93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe
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Size
266KB
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MD5
bbe1dc27f1e4a158f5f2145126cbebe2
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SHA1
b29f735da71fd00c9b97e8882ff66b8d063d34dc
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SHA256
93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d
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SHA512
2069e463ef66872c6c22ca2fbac8e8f85e403d245899743a8352765e248a90a3af066747af99bd2b4ed1ce35ab30dab8e78fbd5ca87ec18e0820a83eff3d90d7
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SSDEEP
3072:wNXEGZJWhfNFC4S60+XoLczrVmXTNgg/XQqs0BVH0XNn2qcyFSA7H01ne4PK:eXzKdNY49u8rVsXfBSXNn2qNh01net
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Control Panel\International\Geo\Nation 93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe -
Executes dropped EXE 2 IoCs
pid Process 972 ITS SB App Switch.exe 3664 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/4976-0-0x0000000000F70000-0x0000000001010000-memory.dmp upx behavioral1/memory/4976-14-0x0000000000F70000-0x0000000001010000-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
pid Process 4976 93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe 4976 93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe 4976 93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe 4976 93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4976 wrote to memory of 972 4976 93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe 86 PID 4976 wrote to memory of 972 4976 93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe 86 PID 4976 wrote to memory of 972 4976 93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe 86 PID 4976 wrote to memory of 3664 4976 93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe 87 PID 4976 wrote to memory of 3664 4976 93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe 87 PID 4976 wrote to memory of 3664 4976 93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe"C:\Users\Admin\AppData\Local\Temp\93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4976 -
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
PID:972
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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
PID:3664
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
87KB
MD5368332fca74f48697d842c5f4698ae1d
SHA10275153a1e62bd0eca0b02168895517ed66aac56
SHA2563a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5
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Filesize
87KB
MD5368332fca74f48697d842c5f4698ae1d
SHA10275153a1e62bd0eca0b02168895517ed66aac56
SHA2563a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5
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Filesize
87KB
MD5368332fca74f48697d842c5f4698ae1d
SHA10275153a1e62bd0eca0b02168895517ed66aac56
SHA2563a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5