feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e

General

Target

feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
Size

512KB
MD5

3c29c6d083e1678fe63c6469ca398cbb
SHA1

83e7750f21092ba078db8e7ae7fe2221169e4e71
SHA256

feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e
SHA512

f980f956b7ead7f2d2028a05e34a50da1031d53da4db23bc68d10112ca9e1a59cef02f8dbc421b62207c509f6c6e9f010215ce9fc8fa2a258a767ecae7403740
SSDEEP

12288:QoSiqaQkcY9ytGNME9kuHhJ6h6zdok7DVns9nyz:XoaQk9HHhLzdok75ns9nyz

Score

8^/10

discovery vmprotect

Malware Config

Signatures

Drops file in Drivers directory 2 IoCs

Processes:

feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\drivers\8lw4bnJHIp.sys	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
File opened for modification	C:\Windows\SysWOW64\drivers\aXdWppopCZSXeY.hbx	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe

Unexpected DNS network traffic destination 3 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.

Processes:

description ioc

Destination IP 114.114.114.114
Destination IP 114.114.114.114
Destination IP 114.114.114.114

description	ioc
Destination IP	114.114.114.114
Destination IP	114.114.114.114
Destination IP	114.114.114.114

VMProtect packed file 5 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral2/memory/1520-0-0x0000000000970000-0x0000000000AAF000-memory.dmp	vmprotect
behavioral2/memory/1520-1-0x0000000000970000-0x0000000000AAF000-memory.dmp	vmprotect
C:\Windows\I1MH5Ux2cjz1hY.sys	vmprotect
behavioral2/memory/1520-39-0x0000000000970000-0x0000000000AAF000-memory.dmp	vmprotect
behavioral2/memory/1520-40-0x0000000000970000-0x0000000000AAF000-memory.dmp	vmprotect

Drops file in System32 directory 2 IoCs

Processes:

feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\vygZRC3MINst.aha	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
File opened for modification	C:\Windows\SysWOW64\82BZcOjoql9.sys	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe

Drops file in Program Files directory 4 IoCs

Processes:

feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe

description	ioc	process
File opened for modification	C:\Program Files\PwRCckbZDFc.sys	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
File opened for modification	C:\Program Files\wPv7ueFjOv4.vqw	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
File opened for modification	C:\Program Files (x86)\WqCZR7TIz3.sys	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
File opened for modification	C:\Program Files (x86)\eDHWgSlHHim.lbs	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe

Drops file in Windows directory 2 IoCs

Processes:

feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe

description	ioc	process
File opened for modification	C:\Windows\I1MH5Ux2cjz1hY.sys	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
File opened for modification	C:\Windows\kb4O7h6UjuRI.ajh	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

timeout.exefeecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.execmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

4264 timeout.exe

pid	process
4264	timeout.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe

pid	process
1520	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
1520	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
1520	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
1520	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
1520	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
1520	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe

Suspicious behavior: LoadsDriver 14 IoCs

Processes:

pid process

660
660
660
660
660
660
660
660
660
660
660
660
660
660

pid	process
660
660
660
660
660
660
660
660
660
660
660
660
660
660

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe

description	pid	process
Token: SeDebugPrivilege	1520	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
Token: SeTcbPrivilege	1520	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
Token: SeIncBasePriorityPrivilege	1520	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.execmd.exe

description	pid	process	target process
PID 1520 wrote to memory of 3140	1520	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe	cmd.exe
PID 1520 wrote to memory of 3140	1520	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe	cmd.exe
PID 1520 wrote to memory of 3140	1520	feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe	cmd.exe
PID 3140 wrote to memory of 4264	3140	cmd.exe	timeout.exe
PID 3140 wrote to memory of 4264	3140	cmd.exe	timeout.exe
PID 3140 wrote to memory of 4264	3140	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
"C:\Users\Admin\AppData\Local\Temp\feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe"
1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1520
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout /t 1 & del /Q /F "C:\Users\Admin\AppData\Local\Temp\feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3140
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 1
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:4264

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\I1MH5Ux2cjz1hY.sys

Filesize
100KB

MD5
b78512a09b506b7af9ea08d64ff16e08

SHA1
e6b79ac77ca72cacdcd1556e29af0fe949bfd89f

SHA256
91bd0ecb80d5ce3fafda7bda4a092f7beefff012f07c458a0056ca6363e7e3b1

SHA512
ea19f980269995f399a949ebd5e2dbde3dcd6b203e911dc1718e6223973540c44ffc82781ff3434448b5ae5f9367e115c98f5e904e46f5512cd8e0f44ab62d6d

Download Submit
memory/1520-0-0x0000000000970000-0x0000000000AAF000-memory.dmp

Filesize
1.2MB

Download
memory/1520-1-0x0000000000970000-0x0000000000AAF000-memory.dmp

Filesize
1.2MB

Download
memory/1520-39-0x0000000000970000-0x0000000000AAF000-memory.dmp

Filesize
1.2MB

Download
memory/1520-40-0x0000000000970000-0x0000000000AAF000-memory.dmp

Filesize
1.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads