amadey | e3aaad13eb435fef8caceaa49a50e35d638da30ab706a9bcc785eda2217a5c15

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e3aaad13eb435fef8caceaa49a50e35d638da30ab706a9bcc785eda2217a5c15.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	chrosha.exe

Blocklisted process makes network request 2 IoCs

flow	pid	Process
19	4820	rundll32.exe
26	1944	rundll32.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 4 IoCs

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

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e3aaad13eb435fef8caceaa49a50e35d638da30ab706a9bcc785eda2217a5c15.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e3aaad13eb435fef8caceaa49a50e35d638da30ab706a9bcc785eda2217a5c15.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	chrosha.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	chrosha.exe

Executes dropped EXE 13 IoCs

pid	Process
2248	chrosha.exe
3360	swiiiii.exe
3536	alexxxxxxxx.exe
4224	propro.exe
5108	Traffic.exe
4692	gold.exe
4664	NewB.exe
1084	jok.exe
424	swiiii.exe
3212	file300un.exe
2184	dirtquire.exe
1480	NewB.exe
1536	NewB.exe

Identifies Wine through registry keys 2 TTPs 2 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3263309122-2820180308-3568046652-1000\Software\Wine	e3aaad13eb435fef8caceaa49a50e35d638da30ab706a9bcc785eda2217a5c15.exe
Key opened	\REGISTRY\USER\S-1-5-21-3263309122-2820180308-3568046652-1000\Software\Wine	chrosha.exe

Loads dropped DLL 5 IoCs

pid	Process
1176	rundll32.exe
4820	rundll32.exe
1944	rundll32.exe
1532	RegAsm.exe
1532	RegAsm.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
16	pastebin.com
30	pastebin.com

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
9	ip-api.com

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\%AppData%\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2276	e3aaad13eb435fef8caceaa49a50e35d638da30ab706a9bcc785eda2217a5c15.exe
2248	chrosha.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 3360 set thread context of 1188	3360	swiiiii.exe	81
PID 3536 set thread context of 4076	3536	alexxxxxxxx.exe	93
PID 4692 set thread context of 3548	4692	gold.exe	100
PID 424 set thread context of 1532	424	swiiii.exe	109
PID 3212 set thread context of 716	3212	file300un.exe	112
PID 2184 set thread context of 4956	2184	dirtquire.exe	117

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\chrosha.job	e3aaad13eb435fef8caceaa49a50e35d638da30ab706a9bcc785eda2217a5c15.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
716	3360	WerFault.exe	79

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RegAsm.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RegAsm.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

pid	Process
3360	schtasks.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064	propro.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064\Blob = 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	propro.exe

Suspicious behavior: EnumeratesProcesses 39 IoCs

pid	Process
2276	e3aaad13eb435fef8caceaa49a50e35d638da30ab706a9bcc785eda2217a5c15.exe
2276	e3aaad13eb435fef8caceaa49a50e35d638da30ab706a9bcc785eda2217a5c15.exe
2248	chrosha.exe
2248	chrosha.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
3628	powershell.exe
3628	powershell.exe
5108	Traffic.exe
1532	RegAsm.exe
1532	RegAsm.exe
4956	RegAsm.exe
1084	jok.exe
1084	jok.exe
1084	jok.exe
1084	jok.exe
1084	jok.exe
4224	propro.exe
4224	propro.exe
4224	propro.exe
4224	propro.exe
4224	propro.exe
3548	RegAsm.exe
3548	RegAsm.exe
3548	RegAsm.exe
3548	RegAsm.exe
3548	RegAsm.exe
2876	powershell.exe
2876	powershell.exe
1532	RegAsm.exe
1532	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 14 IoCs

description	pid	Process
Token: SeDebugPrivilege	3628	powershell.exe
Token: SeDebugPrivilege	5108	Traffic.exe
Token: SeBackupPrivilege	5108	Traffic.exe
Token: SeSecurityPrivilege	5108	Traffic.exe
Token: SeSecurityPrivilege	5108	Traffic.exe
Token: SeSecurityPrivilege	5108	Traffic.exe
Token: SeSecurityPrivilege	5108	Traffic.exe
Token: SeDebugPrivilege	716	CasPol.exe
Token: SeDebugPrivilege	4956	RegAsm.exe
Token: SeDebugPrivilege	1084	jok.exe
Token: SeDebugPrivilege	4224	propro.exe
Token: SeDebugPrivilege	3548	RegAsm.exe
Token: SeDebugPrivilege	4076	RegAsm.exe
Token: SeDebugPrivilege	2876	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 3360	2248	chrosha.exe	79
PID 2248 wrote to memory of 3360	2248	chrosha.exe	79
PID 2248 wrote to memory of 3360	2248	chrosha.exe	79
PID 3360 wrote to memory of 1188	3360	swiiiii.exe	81
PID 3360 wrote to memory of 1188	3360	swiiiii.exe	81
PID 3360 wrote to memory of 1188	3360	swiiiii.exe	81
PID 3360 wrote to memory of 1188	3360	swiiiii.exe	81
PID 3360 wrote to memory of 1188	3360	swiiiii.exe	81
PID 3360 wrote to memory of 1188	3360	swiiiii.exe	81
PID 3360 wrote to memory of 1188	3360	swiiiii.exe	81
PID 3360 wrote to memory of 1188	3360	swiiiii.exe	81
PID 3360 wrote to memory of 1188	3360	swiiiii.exe	81
PID 2248 wrote to memory of 1176	2248	chrosha.exe	85
PID 2248 wrote to memory of 1176	2248	chrosha.exe	85
PID 2248 wrote to memory of 1176	2248	chrosha.exe	85
PID 1176 wrote to memory of 4820	1176	rundll32.exe	86
PID 1176 wrote to memory of 4820	1176	rundll32.exe	86
PID 4820 wrote to memory of 924	4820	rundll32.exe	87
PID 4820 wrote to memory of 924	4820	rundll32.exe	87
PID 4820 wrote to memory of 3628	4820	rundll32.exe	89
PID 4820 wrote to memory of 3628	4820	rundll32.exe	89
PID 2248 wrote to memory of 3536	2248	chrosha.exe	91
PID 2248 wrote to memory of 3536	2248	chrosha.exe	91
PID 2248 wrote to memory of 3536	2248	chrosha.exe	91
PID 3536 wrote to memory of 4076	3536	alexxxxxxxx.exe	93
PID 3536 wrote to memory of 4076	3536	alexxxxxxxx.exe	93
PID 3536 wrote to memory of 4076	3536	alexxxxxxxx.exe	93
PID 3536 wrote to memory of 4076	3536	alexxxxxxxx.exe	93
PID 3536 wrote to memory of 4076	3536	alexxxxxxxx.exe	93
PID 3536 wrote to memory of 4076	3536	alexxxxxxxx.exe	93
PID 3536 wrote to memory of 4076	3536	alexxxxxxxx.exe	93
PID 3536 wrote to memory of 4076	3536	alexxxxxxxx.exe	93
PID 4076 wrote to memory of 4224	4076	RegAsm.exe	94
PID 4076 wrote to memory of 4224	4076	RegAsm.exe	94
PID 4076 wrote to memory of 4224	4076	RegAsm.exe	94
PID 4076 wrote to memory of 5108	4076	RegAsm.exe	95
PID 4076 wrote to memory of 5108	4076	RegAsm.exe	95
PID 2248 wrote to memory of 4692	2248	chrosha.exe	98
PID 2248 wrote to memory of 4692	2248	chrosha.exe	98
PID 2248 wrote to memory of 4692	2248	chrosha.exe	98
PID 4692 wrote to memory of 3548	4692	gold.exe	100
PID 4692 wrote to memory of 3548	4692	gold.exe	100
PID 4692 wrote to memory of 3548	4692	gold.exe	100
PID 4692 wrote to memory of 3548	4692	gold.exe	100
PID 4692 wrote to memory of 3548	4692	gold.exe	100
PID 4692 wrote to memory of 3548	4692	gold.exe	100
PID 4692 wrote to memory of 3548	4692	gold.exe	100
PID 4692 wrote to memory of 3548	4692	gold.exe	100
PID 2248 wrote to memory of 4664	2248	chrosha.exe	101
PID 2248 wrote to memory of 4664	2248	chrosha.exe	101
PID 2248 wrote to memory of 4664	2248	chrosha.exe	101
PID 4664 wrote to memory of 3360	4664	NewB.exe	102
PID 4664 wrote to memory of 3360	4664	NewB.exe	102
PID 4664 wrote to memory of 3360	4664	NewB.exe	102
PID 2248 wrote to memory of 1084	2248	chrosha.exe	104
PID 2248 wrote to memory of 1084	2248	chrosha.exe	104
PID 2248 wrote to memory of 1084	2248	chrosha.exe	104
PID 2248 wrote to memory of 1944	2248	chrosha.exe	106
PID 2248 wrote to memory of 1944	2248	chrosha.exe	106
PID 2248 wrote to memory of 1944	2248	chrosha.exe	106
PID 2248 wrote to memory of 424	2248	chrosha.exe	107
PID 2248 wrote to memory of 424	2248	chrosha.exe	107
PID 2248 wrote to memory of 424	2248	chrosha.exe	107
PID 424 wrote to memory of 1532	424	swiiii.exe	109

C:\Users\Admin\AppData\Local\Temp\e3aaad13eb435fef8caceaa49a50e35d638da30ab706a9bcc785eda2217a5c15.exe
"C:\Users\Admin\AppData\Local\Temp\e3aaad13eb435fef8caceaa49a50e35d638da30ab706a9bcc785eda2217a5c15.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:2276

C:\Users\Admin\AppData\Local\Temp\4d0ab15804\chrosha.exe
C:\Users\Admin\AppData\Local\Temp\4d0ab15804\chrosha.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Users\Admin\AppData\Local\Temp\1000147001\swiiiii.exe
  "C:\Users\Admin\AppData\Local\Temp\1000147001\swiiiii.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:3360
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:1188
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3360 -s 880
    3⤵
    - Program crash
    PID:716
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\cred64.dll, Main
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1176
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\cred64.dll, Main
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4820
  - - C:\Windows\system32\netsh.exe
      netsh wlan show profiles
      4⤵
      PID:924
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Temp\_Files_\' -DestinationPath 'C:\Users\Admin\AppData\Local\Temp\263309122282_Desktop.zip' -CompressionLevel Optimal
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3628
- C:\Users\Admin\AppData\Local\Temp\1000148001\alexxxxxxxx.exe
  "C:\Users\Admin\AppData\Local\Temp\1000148001\alexxxxxxxx.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:3536
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4076
  - - C:\Users\Admin\AppData\Roaming\configurationValue\propro.exe
      "C:\Users\Admin\AppData\Roaming\configurationValue\propro.exe"
      4⤵
      Executes dropped EXE
      Modifies system certificate store
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4224
  - - C:\Users\Admin\AppData\Roaming\configurationValue\Traffic.exe
      "C:\Users\Admin\AppData\Roaming\configurationValue\Traffic.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:5108
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "RegAsm.exe"
      4⤵
      PID:3212
    - - C:\Windows\SysWOW64\choice.exe
        
        choice /C Y /N /D Y /T 3
        5⤵
        
        PID:920
- C:\Users\Admin\AppData\Local\Temp\1000149001\gold.exe
  "C:\Users\Admin\AppData\Local\Temp\1000149001\gold.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:4692
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3548
- C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
  "C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4664
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN NewB.exe /TR "C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:3360
- C:\Users\Admin\AppData\Local\Temp\1000152001\jok.exe
  "C:\Users\Admin\AppData\Local\Temp\1000152001\jok.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1084
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  PID:1944
- C:\Users\Admin\AppData\Local\Temp\1000153001\swiiii.exe
  "C:\Users\Admin\AppData\Local\Temp\1000153001\swiiii.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:424
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Loads dropped DLL
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    PID:1532
- C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe
  "C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  PID:3212
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:716
- C:\Users\Admin\AppData\Local\Temp\1000193001\dirtquire.exe
  "C:\Users\Admin\AppData\Local\Temp\1000193001\dirtquire.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  PID:2184
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:2352
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:3876
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4956
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command "Start-Process 'C:\Users\Admin\AppData\Roaming\ZQAXHEYS7I.exe'"
      4⤵
      Drops file in System32 directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3360 -ip 3360
1⤵
PID:1192

C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
1⤵
- Executes dropped EXE
PID:1480

C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
1⤵
- Executes dropped EXE
PID:1536

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Persistence

Scheduled Task/Job

Privilege Escalation

Scheduled Task/Job

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Virtualization/Sandbox Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

System Information Discovery

T1082

Virtualization/Sandbox Evasion