Overview
overview
10Static
static
1Desktop/2f...53.exe
windows7-x64
10Desktop/2f...53.exe
windows10-2004-x64
10Desktop/50...92.exe
windows7-x64
1Desktop/50...92.exe
windows10-2004-x64
1Desktop/bb...26.exe
windows7-x64
1Desktop/bb...26.exe
windows10-2004-x64
1Desktop/ed...74.exe
windows7-x64
1Desktop/ed...74.exe
windows10-2004-x64
3Desktop/ff...c8.exe
windows7-x64
1Desktop/ff...c8.exe
windows10-2004-x64
1Analysis
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max time kernel
67s -
max time network
89s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
31-03-2023 12:54
Static task
static1
Behavioral task
behavioral1
Sample
Desktop/2f0812f7f7905937a82c3a755c40becf63e0d6ed39f212ac931774dfdf338d53.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Desktop/2f0812f7f7905937a82c3a755c40becf63e0d6ed39f212ac931774dfdf338d53.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
Desktop/50135b3cd8e475e98d6e1c9886bb8cd10f400096dfc840f174fc4545fb0a3b92.exe
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
Desktop/50135b3cd8e475e98d6e1c9886bb8cd10f400096dfc840f174fc4545fb0a3b92.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
Desktop/bbbd5d0aef3c2cfa296cee376dea6d7eb777a9c12140aed1a7c2c8d6ecda1e26.exe
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
Desktop/bbbd5d0aef3c2cfa296cee376dea6d7eb777a9c12140aed1a7c2c8d6ecda1e26.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
Desktop/ed902b16d454afd9d3a972e0dbe5d46e5f5b0da01e5e763069f149f07cbaf274.exe
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
Desktop/ed902b16d454afd9d3a972e0dbe5d46e5f5b0da01e5e763069f149f07cbaf274.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral9
Sample
Desktop/ffd5738de2af368a497d3a2020bb51ed380b00f3eb4abefa835c362ec7df8bc8.exe
Resource
win7-20230220-en
Behavioral task
behavioral10
Sample
Desktop/ffd5738de2af368a497d3a2020bb51ed380b00f3eb4abefa835c362ec7df8bc8.exe
Resource
win10v2004-20230220-en
General
-
Target
Desktop/bbbd5d0aef3c2cfa296cee376dea6d7eb777a9c12140aed1a7c2c8d6ecda1e26.exe
-
Size
25KB
-
MD5
953f090e710bd66e07e83c82afff4d9c
-
SHA1
c49dce1cdf5bab3e641a736a6c07015e963860f9
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SHA256
bbbd5d0aef3c2cfa296cee376dea6d7eb777a9c12140aed1a7c2c8d6ecda1e26
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SHA512
8f2377dacfd5ee1a2ba5c3da88525ce50a68b2fd35bc65c71056148cb0d6ec5925b2d379ed5fbaab2416234b19f16dbd16a38d6be182381cb2f619089c5562f7
-
SSDEEP
384:15ZYpNGs0U92jj6hCWyv0T4gjGShWM8rZLNr3BNAeIwtPcn3CAm9OZN9MNssq:daNGLU92KgbG4WXWHVTPIwtccakT
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
dw20.exedescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString dw20.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
Processes:
dw20.exedescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU dw20.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
dw20.exedescription pid process Token: SeBackupPrivilege 4112 dw20.exe Token: SeBackupPrivilege 4112 dw20.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
bbbd5d0aef3c2cfa296cee376dea6d7eb777a9c12140aed1a7c2c8d6ecda1e26.exedescription pid process target process PID 1888 wrote to memory of 4112 1888 bbbd5d0aef3c2cfa296cee376dea6d7eb777a9c12140aed1a7c2c8d6ecda1e26.exe dw20.exe PID 1888 wrote to memory of 4112 1888 bbbd5d0aef3c2cfa296cee376dea6d7eb777a9c12140aed1a7c2c8d6ecda1e26.exe dw20.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Desktop\bbbd5d0aef3c2cfa296cee376dea6d7eb777a9c12140aed1a7c2c8d6ecda1e26.exe"C:\Users\Admin\AppData\Local\Temp\Desktop\bbbd5d0aef3c2cfa296cee376dea6d7eb777a9c12140aed1a7c2c8d6ecda1e26.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exedw20.exe -x -s 7642⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken