bd5bb196241d12eaa18a459c997daf76cca50aab22e5530e11f441e5e6047e2d

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
09/02/2023, 09:34

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General

Target
SOA.exe
Size 19KB
Sample230209-ljsc1aef23
SHA256 bd5bb196241d12eaa18a459c997daf76cca50aab22e5530e11f441e5e6047e2d
MD5 c707110b5d3e33f6931bb66320972fbf
SHA1 c3bc71cca4af8ee4b8646d8bbe4bde5b5abe3cae
SHA512 e910133c9caa1ee31555e59bfdcd2e01f007bde621e9a48da0b392e6db5f37932dcb2279537dbb5b39bbe9eaa77284a26bf9163e4505aacbb906cc97821356e0
SSDEEP 384:BYVYVMIL/FQIIbE3rUPzZKF6wzbaZNHZVGmGovy8ZpHGH8X:sYVtL/fIMmzM6SbSN5PyiRl
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Signatures

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{5C3B546F-3593-4204-AFDA-401CB5ECECE9}.catalogItem	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{2DA0B7D7-E454-4287-8310-E774E01AB64D}.catalogItem	svchost.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	svchost.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe
1544	SOA.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1544	SOA.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1544 wrote to memory of 2884	1544	SOA.exe	81
PID 1544 wrote to memory of 2884	1544	SOA.exe	81
PID 1544 wrote to memory of 3876	1544	SOA.exe	83
PID 1544 wrote to memory of 3876	1544	SOA.exe	83
PID 1544 wrote to memory of 3616	1544	SOA.exe	84
PID 1544 wrote to memory of 3616	1544	SOA.exe	84
PID 1544 wrote to memory of 4224	1544	SOA.exe	85
PID 1544 wrote to memory of 4224	1544	SOA.exe	85
PID 1544 wrote to memory of 5052	1544	SOA.exe	86
PID 1544 wrote to memory of 5052	1544	SOA.exe	86
PID 1544 wrote to memory of 5028	1544	SOA.exe	87
PID 1544 wrote to memory of 5028	1544	SOA.exe	87
PID 1544 wrote to memory of 4984	1544	SOA.exe	88
PID 1544 wrote to memory of 4984	1544	SOA.exe	88
PID 1544 wrote to memory of 4204	1544	SOA.exe	89
PID 1544 wrote to memory of 4204	1544	SOA.exe	89
PID 1544 wrote to memory of 5008	1544	SOA.exe	90
PID 1544 wrote to memory of 5008	1544	SOA.exe	90
PID 1544 wrote to memory of 4992	1544	SOA.exe	91
PID 1544 wrote to memory of 4992	1544	SOA.exe	91
PID 1544 wrote to memory of 4992	1544	SOA.exe	91
PID 1544 wrote to memory of 2828	1544	SOA.exe	93
PID 1544 wrote to memory of 2828	1544	SOA.exe	93
PID 1544 wrote to memory of 4372	1544	SOA.exe	94
PID 1544 wrote to memory of 4372	1544	SOA.exe	94
PID 1544 wrote to memory of 3472	1544	SOA.exe	95
PID 1544 wrote to memory of 3472	1544	SOA.exe	95
PID 1544 wrote to memory of 4688	1544	SOA.exe	96
PID 1544 wrote to memory of 4688	1544	SOA.exe	96
PID 1544 wrote to memory of 4620	1544	SOA.exe	97
PID 1544 wrote to memory of 4620	1544	SOA.exe	97
PID 1544 wrote to memory of 4052	1544	SOA.exe	98
PID 1544 wrote to memory of 4052	1544	SOA.exe	98
PID 1544 wrote to memory of 1004	1544	SOA.exe	99
PID 1544 wrote to memory of 1004	1544	SOA.exe	99
PID 1544 wrote to memory of 656	1544	SOA.exe	100
PID 1544 wrote to memory of 656	1544	SOA.exe	100
PID 1544 wrote to memory of 796	1544	SOA.exe	101
PID 1544 wrote to memory of 796	1544	SOA.exe	101
PID 1544 wrote to memory of 3480	1544	SOA.exe	102
PID 1544 wrote to memory of 3480	1544	SOA.exe	102
PID 1544 wrote to memory of 2236	1544	SOA.exe	103
PID 1544 wrote to memory of 2236	1544	SOA.exe	103
PID 1544 wrote to memory of 2240	1544	SOA.exe	104
PID 1544 wrote to memory of 2240	1544	SOA.exe	104
PID 1544 wrote to memory of 2640	1544	SOA.exe	105
PID 1544 wrote to memory of 2640	1544	SOA.exe	105
PID 1544 wrote to memory of 364	1544	SOA.exe	106
PID 1544 wrote to memory of 364	1544	SOA.exe	106
PID 1544 wrote to memory of 2372	1544	SOA.exe	107
PID 1544 wrote to memory of 2372	1544	SOA.exe	107
PID 1544 wrote to memory of 4608	1544	SOA.exe	108
PID 1544 wrote to memory of 4608	1544	SOA.exe	108
PID 1544 wrote to memory of 3368	1544	SOA.exe	109
PID 1544 wrote to memory of 3368	1544	SOA.exe	109
PID 1544 wrote to memory of 4548	1544	SOA.exe	110
PID 1544 wrote to memory of 4548	1544	SOA.exe	110
PID 1544 wrote to memory of 4548	1544	SOA.exe	110
PID 1544 wrote to memory of 1636	1544	SOA.exe	111
PID 1544 wrote to memory of 1636	1544	SOA.exe	111
PID 1544 wrote to memory of 3688	1544	SOA.exe	112
PID 1544 wrote to memory of 3688	1544	SOA.exe	112
PID 1544 wrote to memory of 348	1544	SOA.exe	113
PID 1544 wrote to memory of 348	1544	SOA.exe	113

C:\Users\Admin\AppData\Local\Temp\SOA.exe
"C:\Users\Admin\AppData\Local\Temp\SOA.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1544
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe"
  2⤵
  PID:2884
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:3876
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
  2⤵
  PID:3616
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe"
  2⤵
  PID:4224
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe"
  2⤵
  PID:5052
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe"
  2⤵
  PID:5028
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe"
  2⤵
  PID:4984
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe"
  2⤵
  PID:4204
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe"
  2⤵
  PID:5008
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe"
  2⤵
  PID:4992
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe"
  2⤵
  PID:2828
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe"
  2⤵
  PID:4372
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:3472
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"
  2⤵
  PID:4688
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe"
  2⤵
  PID:4620
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe"
  2⤵
  PID:4052
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe"
  2⤵
  PID:1004
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe"
  2⤵
  PID:656
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe"
  2⤵
  PID:796
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe"
  2⤵
  PID:3480
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
  2⤵
  PID:2236
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe"
  2⤵
  PID:2240
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe"
  2⤵
  PID:2640
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe"
  2⤵
  PID:364
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe"
  2⤵
  PID:2372
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe"
  2⤵
  PID:4608
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe"
  2⤵
  PID:3368
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"
  2⤵
  PID:4548
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"
  2⤵
  PID:1636
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:3688
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe"
  2⤵
  PID:348

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p
1⤵
- Drops file in System32 directory
- Checks processor information in registry
- Enumerates system info in registry
PID:2512

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1544-132-0x00000254F4BE0000-0x00000254F4BE8000-memory.dmp

Download

memory/1544-133-0x00007FFD6C980000-0x00007FFD6D441000-memory.dmp

Download

memory/1544-134-0x00007FFD6C980000-0x00007FFD6D441000-memory.dmp

Download

memory/1544-135-0x00007FFD6C980000-0x00007FFD6D441000-memory.dmp

Download