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Analysis
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max time kernel
131s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
24/05/2024, 21:19
Behavioral task
behavioral1
Sample
a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe
Resource
win11-20240426-en
General
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Target
a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe
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Size
266KB
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MD5
7efc902af2610bbd8a193a30e8d75078
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SHA1
b7a61b7fd822b88244a1317346d10b3be955f23b
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SHA256
a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5
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SHA512
f9876223a70dc45d9ce3978a077732afa8328c0aa1a5fccdce12ba66f0e974169c25d55bbcde76f21cd6ef9aae8fea629820058e87a8c27374d3b94991e8ff4d
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SSDEEP
6144:HXzKdNY49u8rVRekV4dPMvc+/cv1kuk01net:Ya4AUexd2/d01
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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe -
Executes dropped EXE 2 IoCs
pid Process 3692 ITS SB App Switch.exe 1724 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/3948-0-0x0000000000C40000-0x0000000000CE0000-memory.dmp upx behavioral1/memory/3948-14-0x0000000000C40000-0x0000000000CE0000-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 3948 a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe 3948 a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe 3948 a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe 3948 a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3948 wrote to memory of 3692 3948 a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe 83 PID 3948 wrote to memory of 3692 3948 a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe 83 PID 3948 wrote to memory of 3692 3948 a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe 83 PID 3948 wrote to memory of 1724 3948 a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe 84 PID 3948 wrote to memory of 1724 3948 a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe 84 PID 3948 wrote to memory of 1724 3948 a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe"C:\Users\Admin\AppData\Local\Temp\a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3948 -
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:3692
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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:1724
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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