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Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
26/05/2024, 19:55
Behavioral task
behavioral1
Sample
d613b386c8826a894869dbd5c50dee5e320cce2b1fee93f3cfbd29579ee05dab.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
d613b386c8826a894869dbd5c50dee5e320cce2b1fee93f3cfbd29579ee05dab.exe
Resource
win11-20240508-en
General
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Target
d613b386c8826a894869dbd5c50dee5e320cce2b1fee93f3cfbd29579ee05dab.exe
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Size
266KB
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MD5
81f3f0e6faf5f6a0ef189fc52c137b46
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SHA1
551fbf35e1e1dfe677d1e48e017165d3309021ce
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SHA256
d613b386c8826a894869dbd5c50dee5e320cce2b1fee93f3cfbd29579ee05dab
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SHA512
ead61345633d36b914ba08e2e065d474ad7e3e02c7a5e7ee62d3b002acb1d417b57433b6605718b1ad47c308aa9ec9f187638db6874c0e232b7e2838934f63b0
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SSDEEP
6144:IXzKdNY49u8rVL7t4ASgv3IXNPa01net:3a4AqRSgvD01
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-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation d613b386c8826a894869dbd5c50dee5e320cce2b1fee93f3cfbd29579ee05dab.exe -
Executes dropped EXE 2 IoCs
pid Process 4480 ITS SB App Switch.exe 1912 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/3208-0-0x0000000000830000-0x00000000008D0000-memory.dmp upx behavioral1/memory/3208-14-0x0000000000830000-0x00000000008D0000-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 3208 d613b386c8826a894869dbd5c50dee5e320cce2b1fee93f3cfbd29579ee05dab.exe 3208 d613b386c8826a894869dbd5c50dee5e320cce2b1fee93f3cfbd29579ee05dab.exe 3208 d613b386c8826a894869dbd5c50dee5e320cce2b1fee93f3cfbd29579ee05dab.exe 3208 d613b386c8826a894869dbd5c50dee5e320cce2b1fee93f3cfbd29579ee05dab.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3208 wrote to memory of 4480 3208 d613b386c8826a894869dbd5c50dee5e320cce2b1fee93f3cfbd29579ee05dab.exe 82 PID 3208 wrote to memory of 4480 3208 d613b386c8826a894869dbd5c50dee5e320cce2b1fee93f3cfbd29579ee05dab.exe 82 PID 3208 wrote to memory of 4480 3208 d613b386c8826a894869dbd5c50dee5e320cce2b1fee93f3cfbd29579ee05dab.exe 82 PID 3208 wrote to memory of 1912 3208 d613b386c8826a894869dbd5c50dee5e320cce2b1fee93f3cfbd29579ee05dab.exe 83 PID 3208 wrote to memory of 1912 3208 d613b386c8826a894869dbd5c50dee5e320cce2b1fee93f3cfbd29579ee05dab.exe 83 PID 3208 wrote to memory of 1912 3208 d613b386c8826a894869dbd5c50dee5e320cce2b1fee93f3cfbd29579ee05dab.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\d613b386c8826a894869dbd5c50dee5e320cce2b1fee93f3cfbd29579ee05dab.exe"C:\Users\Admin\AppData\Local\Temp\d613b386c8826a894869dbd5c50dee5e320cce2b1fee93f3cfbd29579ee05dab.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3208 -
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:4480
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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:1912
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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