Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20251015-en - resource tags
arch:x64arch:x86image:win11-20251015-enlocale:en-usos:windows11-21h2-x64system - submitted
01/12/2025, 19:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
file.exe
Resource
win10v2004-20251016-en
18 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win11-20251015-en
18 signatures
150 seconds
General
- Target file.exe
- Size 3.1MB
- Sample251201-x1mdvsvlfp
- SHA256 6acb851114fdc56205458aa12f2ddc014fc5a0db1cb0d29a6e481d8c40cae044
- MD5 9d269d7a373d11bec43b2c7b7bad15b3
- SHA1 7825ad0f9413d49e0ff7845ef05d2110f2bb684d
- SHA512 c70a2c96d268933b6aeadcb77a422f7de75c15ddcd6f87064b50d3c684cfa64087d145523827a5da3f1e3f89021987798b311187b93c221c3f83f2731cdf3afb
- SSDEEP 49152:B3GzaBUfkRn9JvBPjG3o9AugWEVcOkYK+sAFi5pLKwEdR2waua22e6ioZfg:BWz2fR9JvRj6kv+RFiHLKwEOul6Zg
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Xmrig family
- XMRig Miner payload 31 IoCs
resource yara_rule behavioral2/memory/3368-58-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-62-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-67-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-69-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-70-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-68-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-64-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-63-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-60-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-59-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-57-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-56-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-55-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-54-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-66-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-65-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-72-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-73-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-76-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-77-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-75-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-74-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-78-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-79-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-81-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-84-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-85-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-83-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-86-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-87-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig behavioral2/memory/3368-88-0x0000000140000000-0x00000001408CB000-memory.dmp xmrig - Badlisted process makes network request 10 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 2 3368 cmd.exe 4 3368 cmd.exe 5 3368 cmd.exe 6 3368 cmd.exe 7 3368 cmd.exe 8 3368 cmd.exe 9 3368 cmd.exe 11 3368 cmd.exe 12 3368 cmd.exe 13 3368 cmd.exe - 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 3840 powershell.exe 5004 powershell.exe - Creates new service(s) 2 TTPs
- Executes dropped EXE 1 IoCs
pid Process 4300 tgtcitvjjapg.exe - Stops running service(s) 4 TTPs
- Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 1 pastebin.com 6 pastebin.com - Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\system32\MRT.exe file.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.exe File opened for modification 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 tgtcitvjjapg.exe - Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 4300 set thread context of 2276 4300 tgtcitvjjapg.exe 95 PID 4300 set thread context of 3368 4300 tgtcitvjjapg.exe 96 -
resource yara_rule behavioral2/memory/3368-58-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-62-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-67-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-69-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-70-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-68-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-64-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-63-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-60-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-59-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-57-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-56-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-55-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-54-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-52-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-51-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-66-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-65-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-49-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-53-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-50-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-72-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-73-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-76-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-77-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-75-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-74-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-78-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-79-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-81-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-84-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-85-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-83-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-86-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-87-0x0000000140000000-0x00000001408CB000-memory.dmp upx behavioral2/memory/3368-88-0x0000000140000000-0x00000001408CB000-memory.dmp upx - Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2464 sc.exe 1968 sc.exe 1052 sc.exe 2996 sc.exe - Modifies data under HKEY_USERS 46 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs 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 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\AutoDetect = "0" 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\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed 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\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\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\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\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\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot 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\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\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe 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\Policies\Microsoft\SystemCertificates\CA\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\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe - Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 2104 file.exe 3840 powershell.exe 3840 powershell.exe 2104 file.exe 2104 file.exe 2104 file.exe 2104 file.exe 2104 file.exe 4300 tgtcitvjjapg.exe 5004 powershell.exe 5004 powershell.exe 4300 tgtcitvjjapg.exe 4300 tgtcitvjjapg.exe 4300 tgtcitvjjapg.exe 3368 cmd.exe 3368 cmd.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3840 powershell.exe Token: SeDebugPrivilege 5004 powershell.exe Token: SeLockMemoryPrivilege 3368 cmd.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3368 cmd.exe - Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 2392 wrote to memory of 3092 2392 cmd.exe 84 PID 4300 wrote to memory of 2276 4300 tgtcitvjjapg.exe 95 PID 4300 wrote to memory of 2276 4300 tgtcitvjjapg.exe 95 PID 4300 wrote to memory of 2276 4300 tgtcitvjjapg.exe 95 PID 4300 wrote to memory of 2276 4300 tgtcitvjjapg.exe 95 PID 4300 wrote to memory of 2276 4300 tgtcitvjjapg.exe 95 PID 4300 wrote to memory of 2276 4300 tgtcitvjjapg.exe 95 PID 4300 wrote to memory of 2276 4300 tgtcitvjjapg.exe 95 PID 4300 wrote to memory of 2276 4300 tgtcitvjjapg.exe 95 PID 4300 wrote to memory of 3368 4300 tgtcitvjjapg.exe 96 PID 4300 wrote to memory of 3368 4300 tgtcitvjjapg.exe 96 PID 4300 wrote to memory of 3368 4300 tgtcitvjjapg.exe 96 PID 4992 wrote to memory of 2004 4992 cmd.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2104 -
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3840
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart2⤵
- Suspicious use of WriteProcessMemory
PID:2392 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵PID:3092
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "TXCLFJWX"2⤵
- Launches sc.exe
PID:2464
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe create "TXCLFJWX" binpath= "C:\ProgramData\upkbsszupxmx\tgtcitvjjapg.exe" start= "auto"2⤵
- Launches sc.exe
PID:1968
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog2⤵
- Launches sc.exe
PID:1052
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "TXCLFJWX"2⤵
- Launches sc.exe
PID:2996
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C:\ProgramData\upkbsszupxmx\tgtcitvjjapg.exeC:\ProgramData\upkbsszupxmx\tgtcitvjjapg.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4300 -
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($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:5004
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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:4992 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵PID:2004
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C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:2276
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C:\Windows\system32\cmd.execmd.exe2⤵
- Badlisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3368
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\upkbsszupxmx\tgtcitvjjapg.exe
- Size 3.1MB
- SHA256 6acb851114fdc56205458aa12f2ddc014fc5a0db1cb0d29a6e481d8c40cae044
- MD5 9d269d7a373d11bec43b2c7b7bad15b3
- SHA1 7825ad0f9413d49e0ff7845ef05d2110f2bb684d
- SHA512 c70a2c96d268933b6aeadcb77a422f7de75c15ddcd6f87064b50d3c684cfa64087d145523827a5da3f1e3f89021987798b311187b93c221c3f83f2731cdf3afb
- SSDEEP 49152:B3GzaBUfkRn9JvBPjG3o9AugWEVcOkYK+sAFi5pLKwEdR2waua22e6ioZfg:BWz2fR9JvRj6kv+RFiHLKwEOul6Zg
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hwvu4gr2.2aa.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512