Analysis
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max time kernel
148s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
29-01-2025 19:19
Static task
static1
Behavioral task
behavioral1
Sample
lolz.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
lolz.exe
Resource
win10v2004-20250129-en
General
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Target
lolz.exe
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Size
5.0MB
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MD5
c814bb1eb11d8e69b2b13982d658d79c
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SHA1
8ee6766f76a243b8b32107a97930020a7a8eef50
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SHA256
b4f0d77f5688afdcbd0e8ee79dbd30a734280878cc4ffe1fac1f3cdebc4c5605
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SHA512
ae2d10e498589f42530995c4cffda917239a8a216468ff264cb0fe8de703e51f78612053d5c86521e0e30863c1ccd36322587b9828ee8f0679dbb7c2bad0628c
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SSDEEP
98304:zdPupPUwdawGgC3D+euvqKYzbupsOismK03mUHzcvO8xwahthJsq:zZwdawGPDf8Ebuxo9wvrzhJsq
Malware Config
Signatures
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Xmrig family
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XMRig Miner payload 9 IoCs
resource yara_rule behavioral2/memory/3412-61-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/3412-60-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/3412-66-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/3412-65-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/3412-64-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/3412-63-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/3412-67-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/3412-68-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/3412-69-0x0000000140000000-0x0000000140848000-memory.dmp xmrig -
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2332 powershell.exe 1840 powershell.exe -
Creates new service(s) 2 TTPs
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Stops running service(s) 4 TTPs
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Executes dropped EXE 1 IoCs
pid Process 3240 rcxpjaaawyeg.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs
flow ioc 17 pastebin.com 18 pastebin.com 19 pastebin.com 25 pastebin.com 28 pastebin.com -
Power Settings 1 TTPs 8 IoCs
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
pid Process 4996 powercfg.exe 3280 powercfg.exe 2612 powercfg.exe 1600 powercfg.exe 2832 powercfg.exe 4164 powercfg.exe 1604 powercfg.exe 4368 powercfg.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\system32\MRT.exe lolz.exe 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\MRT.exe rcxpjaaawyeg.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3240 set thread context of 5076 3240 rcxpjaaawyeg.exe 113 PID 3240 set thread context of 3412 3240 rcxpjaaawyeg.exe 119 -
resource yara_rule behavioral2/memory/3412-55-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3412-61-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3412-60-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3412-59-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3412-66-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3412-65-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3412-64-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3412-63-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3412-57-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3412-56-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3412-58-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3412-67-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3412-68-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3412-69-0x0000000140000000-0x0000000140848000-memory.dmp upx -
Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2496 sc.exe 4448 sc.exe 4112 sc.exe 3220 sc.exe -
Modifies data under HKEY_USERS 50 IoCs
description ioc Process 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\Microsoft\SystemCertificates\Root 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 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\ROOT explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs 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 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed 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\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\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs 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 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2472 lolz.exe 2332 powershell.exe 2332 powershell.exe 2472 lolz.exe 2472 lolz.exe 2472 lolz.exe 2472 lolz.exe 2472 lolz.exe 2472 lolz.exe 2472 lolz.exe 2472 lolz.exe 2472 lolz.exe 3240 rcxpjaaawyeg.exe 1840 powershell.exe 1840 powershell.exe 3240 rcxpjaaawyeg.exe 3240 rcxpjaaawyeg.exe 3240 rcxpjaaawyeg.exe 3240 rcxpjaaawyeg.exe 3240 rcxpjaaawyeg.exe 3240 rcxpjaaawyeg.exe 3240 rcxpjaaawyeg.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe -
Suspicious use of AdjustPrivilegeToken 19 IoCs
description pid Process Token: SeDebugPrivilege 2332 powershell.exe Token: SeShutdownPrivilege 1600 powercfg.exe Token: SeCreatePagefilePrivilege 1600 powercfg.exe Token: SeShutdownPrivilege 3280 powercfg.exe Token: SeCreatePagefilePrivilege 3280 powercfg.exe Token: SeShutdownPrivilege 2832 powercfg.exe Token: SeCreatePagefilePrivilege 2832 powercfg.exe Token: SeShutdownPrivilege 2612 powercfg.exe Token: SeCreatePagefilePrivilege 2612 powercfg.exe Token: SeDebugPrivilege 1840 powershell.exe Token: SeShutdownPrivilege 4164 powercfg.exe Token: SeCreatePagefilePrivilege 4164 powercfg.exe Token: SeShutdownPrivilege 4996 powercfg.exe Token: SeCreatePagefilePrivilege 4996 powercfg.exe Token: SeShutdownPrivilege 1604 powercfg.exe Token: SeCreatePagefilePrivilege 1604 powercfg.exe Token: SeShutdownPrivilege 4368 powercfg.exe Token: SeCreatePagefilePrivilege 4368 powercfg.exe Token: SeLockMemoryPrivilege 3412 explorer.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 1232 wrote to memory of 2844 1232 cmd.exe 98 PID 1232 wrote to memory of 2844 1232 cmd.exe 98 PID 3240 wrote to memory of 5076 3240 rcxpjaaawyeg.exe 113 PID 3240 wrote to memory of 5076 3240 rcxpjaaawyeg.exe 113 PID 3240 wrote to memory of 5076 3240 rcxpjaaawyeg.exe 113 PID 3240 wrote to memory of 5076 3240 rcxpjaaawyeg.exe 113 PID 3240 wrote to memory of 5076 3240 rcxpjaaawyeg.exe 113 PID 3240 wrote to memory of 5076 3240 rcxpjaaawyeg.exe 113 PID 3240 wrote to memory of 5076 3240 rcxpjaaawyeg.exe 113 PID 3240 wrote to memory of 5076 3240 rcxpjaaawyeg.exe 113 PID 3240 wrote to memory of 5076 3240 rcxpjaaawyeg.exe 113 PID 3240 wrote to memory of 3412 3240 rcxpjaaawyeg.exe 119 PID 3240 wrote to memory of 3412 3240 rcxpjaaawyeg.exe 119 PID 3240 wrote to memory of 3412 3240 rcxpjaaawyeg.exe 119 PID 3240 wrote to memory of 3412 3240 rcxpjaaawyeg.exe 119 PID 3240 wrote to memory of 3412 3240 rcxpjaaawyeg.exe 119 PID 1540 wrote to memory of 2760 1540 cmd.exe 120 PID 1540 wrote to memory of 2760 1540 cmd.exe 120
Processes
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C:\Users\Admin\AppData\Local\Temp\lolz.exe"C:\Users\Admin\AppData\Local\Temp\lolz.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2472 -
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2332
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart2⤵
- Suspicious use of WriteProcessMemory
PID:1232 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵PID:2844
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:3280
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2612
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1600
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2832
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "DQGNHXTQ"2⤵
- Launches sc.exe
PID:3220
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe create "DQGNHXTQ" binpath= "C:\ProgramData\tyhfbhtderll\rcxpjaaawyeg.exe" start= "auto"2⤵
- Launches sc.exe
PID:2496
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog2⤵
- Launches sc.exe
PID:4448
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "DQGNHXTQ"2⤵
- Launches sc.exe
PID:4112
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C:\ProgramData\tyhfbhtderll\rcxpjaaawyeg.exeC:\ProgramData\tyhfbhtderll\rcxpjaaawyeg.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3240 -
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force2⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1840
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart2⤵
- Suspicious use of WriteProcessMemory
PID:1540 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵PID:2760
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:4164
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1604
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:4368
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:4996
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C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:5076
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C:\Windows\explorer.exeexplorer.exe2⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3412
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5.0MB
MD5c814bb1eb11d8e69b2b13982d658d79c
SHA18ee6766f76a243b8b32107a97930020a7a8eef50
SHA256b4f0d77f5688afdcbd0e8ee79dbd30a734280878cc4ffe1fac1f3cdebc4c5605
SHA512ae2d10e498589f42530995c4cffda917239a8a216468ff264cb0fe8de703e51f78612053d5c86521e0e30863c1ccd36322587b9828ee8f0679dbb7c2bad0628c
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82