029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0

General

Target

029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
Size

488KB
MD5

3c9430a60fd0aaffb8a7139590e96bb0
SHA1

1d4ab905b2f28948c47fbb2d1d1ef47741c4624f
SHA256

029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0
SHA512

12062215e3dab0082818bf5d01b14ff10b5f5e4d846ed513b36907ed0581a209315c925cafdc016a97102de0a0f598d6afdf7e4ebd91e9851b74a193a3763169
SSDEEP

12288:j9seFIphMlkX3N+Zm4ksbAyuNxVRzD6Bm:jieFImkX9EzVIjXaBm

Score

8^/10

Malware Config

Signatures

Drops file in Drivers directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\drivers\37bB9hcndAzGJy.sys	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
File opened for modification	C:\Windows\SysWOW64\drivers\DvdxeOnuvEFGS.kmr	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\Control Panel\International\Geo\Nation	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe

Unexpected DNS network traffic destination 3 IoCs

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

description	flow	ioc	pid	Process
Destination IP	1	114.114.114.114	1596	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
Destination IP	33	114.114.114.114	1596	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
Destination IP	105	114.114.114.114	1596	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe

VMProtect packed file 5 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral2/memory/1596-0-0x0000000000CF0000-0x0000000000E21000-memory.dmp	vmprotect
behavioral2/memory/1596-2-0x0000000000CF0000-0x0000000000E21000-memory.dmp	vmprotect
behavioral2/files/0x0008000000024269-13.dat	vmprotect
behavioral2/memory/1596-39-0x0000000000CF0000-0x0000000000E21000-memory.dmp	vmprotect
behavioral2/memory/1596-40-0x0000000000CF0000-0x0000000000E21000-memory.dmp	vmprotect

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Yc6Ks6HwuAvS.sys	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
File opened for modification	C:\Windows\SysWOW64\uYsj64xeRib.fxs	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\GnNgd7hFYvCnWz.sys	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
File opened for modification	C:\Program Files\0P56Evrh51U.nto	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
File opened for modification	C:\Program Files (x86)\sLfZsBW24Bbi.sys	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
File opened for modification	C:\Program Files (x86)\YU9vaMJMRWhF2O.fvi	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\iP5wnJFOiJ.sys	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
File opened for modification	C:\Windows\BwQwVeUZRM0qh.hur	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
2560	timeout.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1596	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
1596	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
1596	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
1596	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
1596	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
1596	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe

Suspicious behavior: LoadsDriver 14 IoCs

pid	Process
656	Process not Found
656	Process not Found
656	Process not Found
656	Process not Found
656	Process not Found
656	Process not Found
656	Process not Found
656	Process not Found
656	Process not Found
656	Process not Found
656	Process not Found
656	Process not Found
656	Process not Found
656	Process not Found

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1596	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
Token: SeTcbPrivilege	1596	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
Token: SeIncBasePriorityPrivilege	1596	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1596 wrote to memory of 5652	1596	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe	108
PID 1596 wrote to memory of 5652	1596	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe	108
PID 1596 wrote to memory of 5652	1596	029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe	108
PID 5652 wrote to memory of 2560	5652	cmd.exe	110
PID 5652 wrote to memory of 2560	5652	cmd.exe	110
PID 5652 wrote to memory of 2560	5652	cmd.exe	110

C:\Users\Admin\AppData\Local\Temp\029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe
"C:\Users\Admin\AppData\Local\Temp\029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe"
1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Unexpected DNS network traffic destination
- 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:1596
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout /t 1 & del /Q /F "C:\Users\Admin\AppData\Local\Temp\029411345d79b26c9017382fd7466dc8a5f1f09598dced402180df29d27f03a0.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5652
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 1
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:2560

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

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Downloads

C:\Windows\iP5wnJFOiJ.sys

Filesize
100KB

MD5
b78512a09b506b7af9ea08d64ff16e08

SHA1
e6b79ac77ca72cacdcd1556e29af0fe949bfd89f

SHA256
91bd0ecb80d5ce3fafda7bda4a092f7beefff012f07c458a0056ca6363e7e3b1

SHA512
ea19f980269995f399a949ebd5e2dbde3dcd6b203e911dc1718e6223973540c44ffc82781ff3434448b5ae5f9367e115c98f5e904e46f5512cd8e0f44ab62d6d

Download Submit
memory/1596-0-0x0000000000CF0000-0x0000000000E21000-memory.dmp

Filesize
1.2MB

Download
memory/1596-2-0x0000000000CF0000-0x0000000000E21000-memory.dmp

Filesize
1.2MB

Download
memory/1596-39-0x0000000000CF0000-0x0000000000E21000-memory.dmp

Filesize
1.2MB

Download
memory/1596-40-0x0000000000CF0000-0x0000000000E21000-memory.dmp

Filesize
1.2MB

Download

Analysis

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