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
309s -
max time network
1796s -
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
win7-20231129-en
Behavioral task
behavioral4
Sample
grhsghsGHswgh/6aNn9vLJCQVfagSE.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
grhsghsGHswgh/6vHkJ4UErTSS5ECD.exe
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
grhsghsGHswgh/6vHkJ4UErTSS5ECD.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
grhsghsGHswgh/Be5sCbvuma2nkHDa.exe
Resource
win7-20231215-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
win10v2004-20231222-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
win10v2004-20231215-en
Behavioral task
behavioral31
Sample
grhsghsGHswgh/Yvdp8t5knpQz7sFB.exe
Resource
win7-20231129-en
General
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Target
grhsghsGHswgh/M8xUNW42QxTLMRXN.exe
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Size
2.0MB
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MD5
a16a669a09bf158058b83e04e69fe38e
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SHA1
f6c94763850d9e590d86057139e8895a7aacdeea
-
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:
M8xUNW42QxTLMRXN.exeupdater.execonhost.exedescription pid process target process PID 1620 created 1252 1620 M8xUNW42QxTLMRXN.exe Explorer.EXE PID 1620 created 1252 1620 M8xUNW42QxTLMRXN.exe Explorer.EXE PID 1620 created 1252 1620 M8xUNW42QxTLMRXN.exe Explorer.EXE PID 1620 created 1252 1620 M8xUNW42QxTLMRXN.exe Explorer.EXE PID 3036 created 1252 3036 updater.exe Explorer.EXE PID 3036 created 1252 3036 updater.exe Explorer.EXE PID 3036 created 1252 3036 updater.exe Explorer.EXE PID 3036 created 1252 3036 updater.exe Explorer.EXE PID 2660 created 1252 2660 conhost.exe Explorer.EXE PID 3036 created 1252 3036 updater.exe Explorer.EXE -
XMRig Miner payload 30 IoCs
Processes:
resource yara_rule behavioral19/memory/1676-71-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-73-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-75-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-77-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-78-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-82-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-84-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-86-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-88-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-90-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-92-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-94-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-96-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-98-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-100-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-102-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-104-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-106-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-108-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-110-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-112-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-114-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-116-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-118-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-120-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-122-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-124-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-126-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-133-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral19/memory/1676-135-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 2576 cmd.exe -
Executes dropped EXE 1 IoCs
Processes:
updater.exepid process 3036 updater.exe -
Loads dropped DLL 1 IoCs
Processes:
taskeng.exepid process 2776 taskeng.exe -
Processes:
resource yara_rule behavioral19/memory/1676-66-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-71-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-73-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-75-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-77-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-78-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-82-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-84-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-86-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-88-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-90-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-92-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-94-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-96-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-98-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-100-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-102-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-104-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-106-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-108-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-110-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-112-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-114-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-116-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-118-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-120-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-122-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-124-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-126-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-133-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral19/memory/1676-135-0x0000000140000000-0x00000001407F4000-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 target process PID 3036 set thread context of 2660 3036 updater.exe conhost.exe PID 3036 set thread context of 1676 3036 updater.exe conhost.exe -
Drops file in Program Files directory 4 IoCs
Processes:
M8xUNW42QxTLMRXN.exeupdater.execmd.execmd.exedescription ioc process File created C:\Program Files\Google\Chrome\updater.exe M8xUNW42QxTLMRXN.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 2732 schtasks.exe 2740 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 = 60593b4f874eda01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
Processes:
M8xUNW42QxTLMRXN.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exepid process 1620 M8xUNW42QxTLMRXN.exe 1620 M8xUNW42QxTLMRXN.exe 2120 powershell.exe 1620 M8xUNW42QxTLMRXN.exe 1620 M8xUNW42QxTLMRXN.exe 2760 powershell.exe 1620 M8xUNW42QxTLMRXN.exe 1620 M8xUNW42QxTLMRXN.exe 1620 M8xUNW42QxTLMRXN.exe 1620 M8xUNW42QxTLMRXN.exe 2556 powershell.exe 3036 updater.exe 3036 updater.exe 1680 powershell.exe 3036 updater.exe 3036 updater.exe 2628 powershell.exe 3036 updater.exe 3036 updater.exe 3036 updater.exe 3036 updater.exe 2660 conhost.exe 2660 conhost.exe 3036 updater.exe 3036 updater.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
pid process 464 -
Suspicious use of AdjustPrivilegeToken 31 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exeupdater.exeWMIC.execonhost.exedescription pid process Token: SeDebugPrivilege 2120 powershell.exe Token: SeDebugPrivilege 2760 powershell.exe Token: SeDebugPrivilege 2556 powershell.exe Token: SeDebugPrivilege 1680 powershell.exe Token: SeDebugPrivilege 2628 powershell.exe Token: SeDebugPrivilege 3036 updater.exe Token: SeAssignPrimaryTokenPrivilege 1632 WMIC.exe Token: SeIncreaseQuotaPrivilege 1632 WMIC.exe Token: SeSecurityPrivilege 1632 WMIC.exe Token: SeTakeOwnershipPrivilege 1632 WMIC.exe Token: SeLoadDriverPrivilege 1632 WMIC.exe Token: SeSystemtimePrivilege 1632 WMIC.exe Token: SeBackupPrivilege 1632 WMIC.exe Token: SeRestorePrivilege 1632 WMIC.exe Token: SeShutdownPrivilege 1632 WMIC.exe Token: SeSystemEnvironmentPrivilege 1632 WMIC.exe Token: SeUndockPrivilege 1632 WMIC.exe Token: SeManageVolumePrivilege 1632 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1632 WMIC.exe Token: SeIncreaseQuotaPrivilege 1632 WMIC.exe Token: SeSecurityPrivilege 1632 WMIC.exe Token: SeTakeOwnershipPrivilege 1632 WMIC.exe Token: SeLoadDriverPrivilege 1632 WMIC.exe Token: SeSystemtimePrivilege 1632 WMIC.exe Token: SeBackupPrivilege 1632 WMIC.exe Token: SeRestorePrivilege 1632 WMIC.exe Token: SeShutdownPrivilege 1632 WMIC.exe Token: SeSystemEnvironmentPrivilege 1632 WMIC.exe Token: SeUndockPrivilege 1632 WMIC.exe Token: SeManageVolumePrivilege 1632 WMIC.exe Token: SeLockMemoryPrivilege 1676 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
powershell.execmd.exepowershell.exetaskeng.exepowershell.exeupdater.execmd.exedescription pid process target process PID 2760 wrote to memory of 2732 2760 powershell.exe schtasks.exe PID 2760 wrote to memory of 2732 2760 powershell.exe schtasks.exe PID 2760 wrote to memory of 2732 2760 powershell.exe schtasks.exe PID 2576 wrote to memory of 2108 2576 cmd.exe choice.exe PID 2576 wrote to memory of 2108 2576 cmd.exe choice.exe PID 2576 wrote to memory of 2108 2576 cmd.exe choice.exe PID 2556 wrote to memory of 2876 2556 powershell.exe schtasks.exe PID 2556 wrote to memory of 2876 2556 powershell.exe schtasks.exe PID 2556 wrote to memory of 2876 2556 powershell.exe schtasks.exe PID 2776 wrote to memory of 3036 2776 taskeng.exe updater.exe PID 2776 wrote to memory of 3036 2776 taskeng.exe updater.exe PID 2776 wrote to memory of 3036 2776 taskeng.exe updater.exe PID 2628 wrote to memory of 2740 2628 powershell.exe schtasks.exe PID 2628 wrote to memory of 2740 2628 powershell.exe schtasks.exe PID 2628 wrote to memory of 2740 2628 powershell.exe schtasks.exe PID 3036 wrote to memory of 2660 3036 updater.exe conhost.exe PID 560 wrote to memory of 1632 560 cmd.exe WMIC.exe PID 560 wrote to memory of 1632 560 cmd.exe WMIC.exe PID 560 wrote to memory of 1632 560 cmd.exe WMIC.exe PID 3036 wrote to memory of 1676 3036 updater.exe conhost.exe -
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
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1252
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C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\M8xUNW42QxTLMRXN.exe"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\M8xUNW42QxTLMRXN.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1620
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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:2120
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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:2760 -
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:2732
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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\M8xUNW42QxTLMRXN.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2576
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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:2556 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:2876
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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:1680
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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:2628 -
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:2740
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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:284
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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:560 -
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:1632
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:2660
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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:1676
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C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 31⤵PID:2108
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C:\Windows\system32\taskeng.exetaskeng.exe {47D12130-8047-45E5-8DE9-DC3D02690033} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2776 -
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:3036
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
538KB
MD5e7856e6e2a9c90edee2ab77ffa611377
SHA1ed04504f31eb9610669942f9a265daf091272318
SHA256de488bfa7f45db34bc5ac358f45eae0482041997a19102aed482f6045ff5436e
SHA5125b076d3cb8d5ed8233bdfc530ed5de38a93644e39e37afdcf8317dbd7d382c62b67d91538253e7f23f3630abda0dfec64f5c5d4bba55be0b507eb8d5f4827a4f
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Filesize
234KB
MD526a492673cc9841c41d6edd271586f41
SHA197774e267b885a7bcc1eef67d43703e6f665b87d
SHA25618c0e2b0302b1f535043c266aac01d16707d6b23e04b5d1cfc51ef4935c82e7f
SHA512a50e0fbf7e22469f319b7ee85f6c8aacce4522ebc27686e0393144e5f0c5135ab3accd8bbfc5bed108992184d0ef980d5b4c6909e43494a0c90ace89bbceb819
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Filesize
198B
MD537dd19b2be4fa7635ad6a2f3238c4af1
SHA1e5b2c034636b434faee84e82e3bce3a3d3561943
SHA2568066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
SHA51286e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\GP74QVBTX8GWO2PQM5SM.temp
Filesize7KB
MD5cd122bef19e7f5519e73e8a48e3d8631
SHA168b00882a4364fbcef36e508c1fffb97991f5447
SHA25680c4a2ce0b744be65102201b41054019ae5ccc6922e863413c60f81b34784c74
SHA51217168ae221bb98cc3243c291f5cbc93a279989882a373e5385b339d811b82c173c3eea7262f2ffb748b84872c624f979f1b2408b97954ffd54b88f5e756bf720
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Filesize
292KB
MD516718d3d2b57caacbbc56b483d5d5cbd
SHA117b80551001c8d3341bebd632c96790a818f47ab
SHA256a2becf5f4b982f117f439ad26a4ac6de42d72008bbde26610e455adf1620f700
SHA5122d51504865ce7e404b5dc4c8a6341cce55943b4e2ce628d84b3d39dfa4c9c8357fa8c2a50d1e5619848548795fdbdd94e4525a4657bd2933780e64b7182b1964