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Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
25/06/2024, 09:13
Behavioral task
behavioral1
Sample
a2e12d66aeb60465ca9775f531bd537de518db02ab4043e3eb0b3e4ba5f13e55.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral2
Sample
a2e12d66aeb60465ca9775f531bd537de518db02ab4043e3eb0b3e4ba5f13e55.exe
Resource
win11-20240611-en
General
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Target
a2e12d66aeb60465ca9775f531bd537de518db02ab4043e3eb0b3e4ba5f13e55.exe
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Size
266KB
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MD5
6e074bd67a33140ee919491914e22a40
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SHA1
dc942327976cdde79b89a0648871f6b54764aacc
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SHA256
a2e12d66aeb60465ca9775f531bd537de518db02ab4043e3eb0b3e4ba5f13e55
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SHA512
1d8d98c0cae1fb19811ae5e9c58b390f53474bbd603ef66418183f2e0837739d3f8ba88d66afe5d3b8338d849d604463d4feab2c401d7a5c040fccba06721da6
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SSDEEP
3072:yNXEGZJWhfNFC4S60+XoLczrVmXK3htil6ZrCQ8IVirmBtJjcWTwRVH01ne4PK:gXzKdNY49u8rVGlCriGtJjcWu901net
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-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation a2e12d66aeb60465ca9775f531bd537de518db02ab4043e3eb0b3e4ba5f13e55.exe -
Executes dropped EXE 2 IoCs
pid Process 1500 ITS SB App Switch.exe 4836 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/924-0-0x0000000000030000-0x00000000000D0000-memory.dmp upx behavioral1/memory/924-14-0x0000000000030000-0x00000000000D0000-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 924 a2e12d66aeb60465ca9775f531bd537de518db02ab4043e3eb0b3e4ba5f13e55.exe 924 a2e12d66aeb60465ca9775f531bd537de518db02ab4043e3eb0b3e4ba5f13e55.exe 924 a2e12d66aeb60465ca9775f531bd537de518db02ab4043e3eb0b3e4ba5f13e55.exe 924 a2e12d66aeb60465ca9775f531bd537de518db02ab4043e3eb0b3e4ba5f13e55.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 924 wrote to memory of 1500 924 a2e12d66aeb60465ca9775f531bd537de518db02ab4043e3eb0b3e4ba5f13e55.exe 83 PID 924 wrote to memory of 1500 924 a2e12d66aeb60465ca9775f531bd537de518db02ab4043e3eb0b3e4ba5f13e55.exe 83 PID 924 wrote to memory of 1500 924 a2e12d66aeb60465ca9775f531bd537de518db02ab4043e3eb0b3e4ba5f13e55.exe 83 PID 924 wrote to memory of 4836 924 a2e12d66aeb60465ca9775f531bd537de518db02ab4043e3eb0b3e4ba5f13e55.exe 84 PID 924 wrote to memory of 4836 924 a2e12d66aeb60465ca9775f531bd537de518db02ab4043e3eb0b3e4ba5f13e55.exe 84 PID 924 wrote to memory of 4836 924 a2e12d66aeb60465ca9775f531bd537de518db02ab4043e3eb0b3e4ba5f13e55.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\a2e12d66aeb60465ca9775f531bd537de518db02ab4043e3eb0b3e4ba5f13e55.exe"C:\Users\Admin\AppData\Local\Temp\a2e12d66aeb60465ca9775f531bd537de518db02ab4043e3eb0b3e4ba5f13e55.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:924 -
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:1500
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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:4836
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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