Analysis
- max time kernel
151s - max time network
46s - platform
windows7_x64 - resource
win7-20220718-en - resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system - submitted
25/07/2022, 00:28
Static task
static1
Behavioral task
behavioral1
Sample
572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe
Resource
win7-20220718-en
9 signatures
150 seconds
General
- Target 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe
- Size 689KB
- Sample220725-asbwtsfbc4
- SHA256 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87
- MD5 01cb3539e8bdc68b366a4f60d4149e61
- SHA1 c9aa3ed2809511a269daaa96ddc3f218d3542148
- SHA512 ce4b6ad6c5ca034e990b4dd474766cefca1a79275a5359b83d065a718e62592945a3dc9c6a24c597f1f4742787a93ee18a02feb3039622e428516dc624f20594
- MD5 SHA1 SHA512
Malware Config
Signatures
- Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ythretbeymjhgym.eu.url 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1108 set thread context of 1292 1108 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe 27 - Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 1108 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe 1108 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe 1108 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe 1108 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe 1108 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe 1108 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe 1108 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1292 RegAsm.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1108 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1292 RegAsm.exe Token: 33 1292 RegAsm.exe Token: SeIncBasePriorityPrivilege 1292 RegAsm.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1292 RegAsm.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1108 wrote to memory of 1292 1108 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe 27 PID 1108 wrote to memory of 1292 1108 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe 27 PID 1108 wrote to memory of 1292 1108 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe 27 PID 1108 wrote to memory of 1292 1108 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe 27 PID 1108 wrote to memory of 1292 1108 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe 27 PID 1108 wrote to memory of 1292 1108 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe 27 PID 1108 wrote to memory of 1292 1108 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe 27 PID 1108 wrote to memory of 1292 1108 572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe"C:\Users\Admin\AppData\Local\Temp\572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1108 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Users\Admin\AppData\Local\Temp\572d563802be3caa21cedde059936b4b9039da000bc6858de3397bd8714bce87.exe"2⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1292
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C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵PID:632