Analysis
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max time kernel
0s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
04-06-2024 01:51
Static task
static1
Behavioral task
behavioral1
Sample
c54eb244078dcaf2472c85bcce337b152dc24154d6a03004a29e4f4069d49d71.exe
Resource
win7-20240419-en
General
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Target
c54eb244078dcaf2472c85bcce337b152dc24154d6a03004a29e4f4069d49d71.exe
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Size
2.8MB
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MD5
c313d79bb52d3dc1a0fdd298a6c47810
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SHA1
0acb3c5b6a6bd568656c7dc9f2bebaf0ea01207a
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SHA256
c54eb244078dcaf2472c85bcce337b152dc24154d6a03004a29e4f4069d49d71
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SHA512
c937b08e72578c71d79387dbb625436e7381b784a8a3977a50cc758de8badfc57e8c566db135aa1e6f1ea01b682c4675302ee25c4f74e60238ca2c4714834a08
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SSDEEP
49152:VIf2lo986T2njmZHDIkduvYcg9/YyCBGQPDK2z3fANo7+VnAeRq8HBaegPzcxCnG:VIKdiZvdPf2DGQ7L3gR7HBaegPzcxCnG
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4508-115-0x0000000140000000-0x0000000140848000-memory.dmp UPX -
XMRig Miner payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/4508-105-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/4508-102-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/4508-101-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/4508-115-0x0000000140000000-0x0000000140848000-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.
Processes:
powershell.exepowershell.exepid process 3996 powershell.exe 2736 powershell.exe -
Creates new service(s) 2 TTPs
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
c54eb244078dcaf2472c85bcce337b152dc24154d6a03004a29e4f4069d49d71.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation c54eb244078dcaf2472c85bcce337b152dc24154d6a03004a29e4f4069d49d71.exe -
Executes dropped EXE 2 IoCs
Processes:
123.exesvhost.exepid process 3060 123.exe 2040 svhost.exe -
Processes:
resource yara_rule behavioral2/memory/4508-100-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/4508-106-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/4508-108-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/4508-107-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/4508-104-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/4508-105-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/4508-102-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/4508-101-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/4508-99-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/4508-98-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/4508-96-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/4508-97-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/4508-115-0x0000000140000000-0x0000000140848000-memory.dmp upx -
Launches sc.exe 14 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exepid process 2236 sc.exe 3472 sc.exe 1112 sc.exe 2596 sc.exe 2660 sc.exe 2460 sc.exe 3316 sc.exe 3856 sc.exe 1268 sc.exe 1260 sc.exe 3520 sc.exe 1592 sc.exe 1388 sc.exe 2704 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c54eb244078dcaf2472c85bcce337b152dc24154d6a03004a29e4f4069d49d71.exedescription pid process target process PID 2768 wrote to memory of 3060 2768 c54eb244078dcaf2472c85bcce337b152dc24154d6a03004a29e4f4069d49d71.exe 123.exe PID 2768 wrote to memory of 3060 2768 c54eb244078dcaf2472c85bcce337b152dc24154d6a03004a29e4f4069d49d71.exe 123.exe PID 2768 wrote to memory of 2040 2768 c54eb244078dcaf2472c85bcce337b152dc24154d6a03004a29e4f4069d49d71.exe cmd.exe PID 2768 wrote to memory of 2040 2768 c54eb244078dcaf2472c85bcce337b152dc24154d6a03004a29e4f4069d49d71.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c54eb244078dcaf2472c85bcce337b152dc24154d6a03004a29e4f4069d49d71.exe"C:\Users\Admin\AppData\Local\Temp\c54eb244078dcaf2472c85bcce337b152dc24154d6a03004a29e4f4069d49d71.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2768 -
C:\Users\Admin\AppData\Roaming\123.exe"C:\Users\Admin\AppData\Roaming\123.exe"2⤵
- Executes dropped EXE
PID:3060 -
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force3⤵
- Command and Scripting Interpreter: PowerShell
PID:3996
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart3⤵PID:3756
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C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart4⤵PID:4276
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc3⤵
- Launches sc.exe
PID:1388
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:3316
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv3⤵
- Launches sc.exe
PID:1112
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits3⤵
- Launches sc.exe
PID:3472
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc3⤵
- Launches sc.exe
PID:1592
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 03⤵PID:1840
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 03⤵PID:4640
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 03⤵PID:1248
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 03⤵PID:1288
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "NUOIJWEW"3⤵
- Launches sc.exe
PID:3520
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe create "NUOIJWEW" binpath= "C:\ProgramData\rpsbjgoyhvql\gfqyepapamry.exe" start= "auto"3⤵
- Launches sc.exe
PID:2596
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog3⤵
- Launches sc.exe
PID:2660
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "NUOIJWEW"3⤵
- Launches sc.exe
PID:3856
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C:\Users\Admin\AppData\Roaming\svhost.exe"C:\Users\Admin\AppData\Roaming\svhost.exe"2⤵
- Executes dropped EXE
PID:2040
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C:\Users\Admin\AppData\Roaming\4.exe"C:\Users\Admin\AppData\Roaming\4.exe"2⤵PID:5096
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C:\ProgramData\rpsbjgoyhvql\gfqyepapamry.exeC:\ProgramData\rpsbjgoyhvql\gfqyepapamry.exe1⤵PID:3688
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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:ProgramData) -ExclusionExtension '.exe' -Force2⤵
- Command and Scripting Interpreter: PowerShell
PID:2736
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart2⤵PID:2040
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C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵PID:2096
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:1260
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:1268
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:2236
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:2704
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2460
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 02⤵PID:4860
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 02⤵PID:4840
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 02⤵PID:2264
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 02⤵PID:2424
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C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:3184
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C:\Windows\system32\svchost.exesvchost.exe2⤵PID:4508
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.1MB
MD54fb71af081fa16f2f998eabc2f8e8552
SHA183f3e3e97fc18e333cefe9db972d972bdd6a049b
SHA2563c6d3539136ba6dcbb762a1e597e788a6b692964c9ea01e07e33e123a8f150a5
SHA512320aa1dfb523d07530dbfe5e1d0c41dc9c16e8b5660b2f9eb640dc7e3f94a4f3efd448a2f6fac8f5095d92266de4ab90249f9211483f9fbec1d7c6114062c16b
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
2.5MB
MD5b0601c9443dd3b7a6b02ee764791c9ad
SHA18ed01f29022ce752408bae7ff961edc06872413a
SHA25652c8c92f79183a354c5ee59653426b0f97209c37eec39fe5077ef43666eaf8a1
SHA512130dac47eb656f37f0a0df20c193768590788279e785fda9d7a92717cecaae9cb57c4a4740060265e83154c9d853bb952da1a2af0d1a9fb355b1da0aaa8b9a9c
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Filesize
538KB
MD5970679178944f2f1ab74d9fc317817b7
SHA100a14dcaa09462c29b210e0149e7945d87b88c1e
SHA2567061f3d97ac28687798831bc212a42f0d58bdf6e8a2d15646314f1ba3575d33c
SHA512049b8f16e8b3027ddd157dd35b7082f24263233d2ddc781378593725c1d096c6434bd84e6126a1ced1d7d581fdebd99d76df9cd0aa8fb96108fba17a2671e615
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Filesize
530KB
MD590212c985d978d490e394a941976c5ee
SHA131f546d1390e53760515482ecd719b6b008aca91
SHA256ce51ed0339a350243bc1576fcfa76e1b589908055f24123c9816f0dc8bf8c22a
SHA51218476b006e5fd5f620215d245b02bb069eefe9fe1a4691a3476a17733a8f2b240e58961b6ce162cf16aa274d5507a634b486ff620ae0787af4e21e9163baf64f