nanocore | 5ea05da316667fada821298f5b8fb8f18c0698924fcfc0e8c31f8e6def6f5b42

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe

Looks for VMWare Tools registry key 2 TTPs 1 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe

Unexpected DNS network traffic destination 6 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	37.235.1.177
Destination IP	37.235.1.177
Destination IP	37.235.1.174
Destination IP	37.235.1.174
Destination IP	37.235.1.174
Destination IP	37.235.1.177

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NTFS Monitor = "C:\\Program Files (x86)\\NTFS Monitor\\ntfsmon.exe"	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2000 set thread context of 1068	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	35

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\NTFS Monitor\ntfsmon.exe	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe
File opened for modification	C:\Program Files (x86)\NTFS Monitor\ntfsmon.exe	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe

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

System Information Discovery
T1082

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

T1053

pid	Process
364	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1764	powershell.exe
336	powershell.exe
1068	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe
1068	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe
1068	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1068	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1764	powershell.exe
Token: SeDebugPrivilege	336	powershell.exe
Token: SeDebugPrivilege	1068	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 1764	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	28
PID 2000 wrote to memory of 1764	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	28
PID 2000 wrote to memory of 1764	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	28
PID 2000 wrote to memory of 1764	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	28
PID 2000 wrote to memory of 336	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	31
PID 2000 wrote to memory of 336	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	31
PID 2000 wrote to memory of 336	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	31
PID 2000 wrote to memory of 336	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	31
PID 2000 wrote to memory of 364	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	33
PID 2000 wrote to memory of 364	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	33
PID 2000 wrote to memory of 364	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	33
PID 2000 wrote to memory of 364	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	33
PID 2000 wrote to memory of 1068	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	35
PID 2000 wrote to memory of 1068	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	35
PID 2000 wrote to memory of 1068	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	35
PID 2000 wrote to memory of 1068	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	35
PID 2000 wrote to memory of 1068	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	35
PID 2000 wrote to memory of 1068	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	35
PID 2000 wrote to memory of 1068	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	35
PID 2000 wrote to memory of 1068	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	35
PID 2000 wrote to memory of 1068	2000	PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe	35

C:\Users\Admin\AppData\Local\Temp\PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe
"C:\Users\Admin\AppData\Local\Temp\PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe"
1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1764
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XFPyaKtca.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:336
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XFPyaKtca" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA130.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:364
- C:\Users\Admin\AppData\Local\Temp\PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe
  "C:\Users\Admin\AppData\Local\Temp\PAYMENT_SWIFT_DETAIL_ORDPAY_911_5.exe"
  2⤵
  - Adds Run key to start application
  - Checks whether UAC is enabled
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:1068

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Virtualization/Sandbox Evasion

2

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

4

Virtualization/Sandbox Evasion

2