Analysis
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max time kernel
90s -
max time network
94s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
10/06/2024, 22:03
Behavioral task
behavioral1
Sample
63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe
Resource
win11-20240426-en
General
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Target
63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe
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Size
266KB
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MD5
7c47875a39a558fa001af4f2b0438a31
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SHA1
4a1efa00bf17f5dbfc2501b4bf316c5404e330a6
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SHA256
63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92
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SHA512
b8da99b982879f19e5ac0b23ea7a3e29b5cf596219719d7cef8f069925e21eae35afc7161e479cab4766ca00487a8d985b8b275b128631ed48c5b17ff7990316
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SSDEEP
6144:9XzKdNY49u8rV1RLYUhypDIAygDL01net:ea4AGRYFMa01
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 4212 ITS SB App Switch.exe 3408 ITS SB App Switch.exe -
resource yara_rule behavioral2/memory/1672-0-0x0000000000AF0000-0x0000000000B90000-memory.dmp upx behavioral2/memory/1672-14-0x0000000000AF0000-0x0000000000B90000-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 1672 63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe 1672 63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe 1672 63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe 1672 63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1672 wrote to memory of 4212 1672 63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe 78 PID 1672 wrote to memory of 4212 1672 63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe 78 PID 1672 wrote to memory of 4212 1672 63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe 78 PID 1672 wrote to memory of 3408 1672 63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe 79 PID 1672 wrote to memory of 3408 1672 63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe 79 PID 1672 wrote to memory of 3408 1672 63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe 79
Processes
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C:\Users\Admin\AppData\Local\Temp\63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe"C:\Users\Admin\AppData\Local\Temp\63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1672 -
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:4212
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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:3408
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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