warzonerat | ec97fe2ca09d875ceab1a42580d4817aad2a6ecfea52586454cbc782fb74d5e4

General

Target

ec97fe2ca09d875ceab1a42580d4817aad2a6ecfea52586454cbc782fb74d5e4.vbs
Size

804KB
MD5

6a3f1d0a26574f5c1e2d0118ae1ec4aa
SHA1

c2e31c5426f0cb98ab8f8cf2e9f3eec95366476c
SHA256

ec97fe2ca09d875ceab1a42580d4817aad2a6ecfea52586454cbc782fb74d5e4
SHA512

49496b5d797700c638cf750eaa3ff6a8e54ec52e864a074f2bb31fbcf607d18f04169c16e058b18cfe09273a81e33e37112a0735ca1d042d62cfdaa54481f58e
SSDEEP

24576:pLybbSfsKK4LPzHYjtY5eDHex4AH0sTfaKJVmcO/dh5Z2xMsoqUaCSG:a

Score

10^/10

warzonerat discovery infostealer rat

Malware Config

Extracted

Family

warzonerat

C2

193.161.193.99:43544

Signatures

WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
rat infostealer warzonerat
Warzonerat family
warzonerat

Warzone RAT payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3244-14-0x0000000000400000-0x000000000055A000-memory.dmp	warzonerat
behavioral2/memory/3244-18-0x0000000000400000-0x000000000055A000-memory.dmp	warzonerat
behavioral2/memory/3244-20-0x0000000000400000-0x000000000055A000-memory.dmp	warzonerat
behavioral2/memory/3244-21-0x0000000000400000-0x000000000055A000-memory.dmp	warzonerat

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:

WScript.exe

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

Executes dropped EXE 1 IoCs

Processes:

temp_file_rhjRS.exe

pid process

3624 temp_file_rhjRS.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

temp_file_rhjRS.exe

description pid process target process

PID 3624 set thread context of 3244 3624 temp_file_rhjRS.exe RegAsm.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
3624	temp_file_rhjRS.exe

description	pid	process	target process
PID 3624 set thread context of 3244	3624	temp_file_rhjRS.exe	RegAsm.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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:

RegAsm.exetemp_file_rhjRS.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	temp_file_rhjRS.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

WScript.exetemp_file_rhjRS.exe

description	pid	process	target process
PID 3564 wrote to memory of 3624	3564	WScript.exe	temp_file_rhjRS.exe
PID 3564 wrote to memory of 3624	3564	WScript.exe	temp_file_rhjRS.exe
PID 3564 wrote to memory of 3624	3564	WScript.exe	temp_file_rhjRS.exe
PID 3624 wrote to memory of 3244	3624	temp_file_rhjRS.exe	RegAsm.exe
PID 3624 wrote to memory of 3244	3624	temp_file_rhjRS.exe	RegAsm.exe
PID 3624 wrote to memory of 3244	3624	temp_file_rhjRS.exe	RegAsm.exe
PID 3624 wrote to memory of 3244	3624	temp_file_rhjRS.exe	RegAsm.exe
PID 3624 wrote to memory of 3244	3624	temp_file_rhjRS.exe	RegAsm.exe
PID 3624 wrote to memory of 3244	3624	temp_file_rhjRS.exe	RegAsm.exe
PID 3624 wrote to memory of 3244	3624	temp_file_rhjRS.exe	RegAsm.exe
PID 3624 wrote to memory of 3244	3624	temp_file_rhjRS.exe	RegAsm.exe
PID 3624 wrote to memory of 3244	3624	temp_file_rhjRS.exe	RegAsm.exe
PID 3624 wrote to memory of 3244	3624	temp_file_rhjRS.exe	RegAsm.exe
PID 3624 wrote to memory of 3244	3624	temp_file_rhjRS.exe	RegAsm.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ec97fe2ca09d875ceab1a42580d4817aad2a6ecfea52586454cbc782fb74d5e4.vbs"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3564
- C:\Users\Admin\AppData\Local\Temp\temp_file_rhjRS.exe
  "C:\Users\Admin\AppData\Local\Temp\temp_file_rhjRS.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3624
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3244

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\temp_file_rhjRS.exe

Filesize
373KB

MD5
fecddc53aa8d346ffcd2152f87b39662

SHA1
ea706c10d4aab32962cbe6e0b4477456c357ad8a

SHA256
d6057ee110b35abbbb7c1869ed8965b3f82d63824c5de79509a737f4a456e212

SHA512
f6b1e984bd17c2176ce9b66ba50650a07940a36a40ff6bd27053fa6b07c16d7788feb857a48c7645df1d89d7f85851dea80fdf2fc7fc8374d9473ea9b68faa8f

Download Submit
memory/3244-14-0x0000000000400000-0x000000000055A000-memory.dmp

Filesize
1.4MB

Download
memory/3244-18-0x0000000000400000-0x000000000055A000-memory.dmp

Filesize
1.4MB

Download
memory/3244-20-0x0000000000400000-0x000000000055A000-memory.dmp

Filesize
1.4MB

Download
memory/3244-21-0x0000000000400000-0x000000000055A000-memory.dmp

Filesize
1.4MB

Download
memory/3624-11-0x0000000074FBE000-0x0000000074FBF000-memory.dmp

Filesize
4KB

Download
memory/3624-12-0x0000000000030000-0x0000000000094000-memory.dmp

Filesize
400KB

Download
memory/3624-13-0x0000000074FB0000-0x0000000075760000-memory.dmp

Filesize
7.7MB

Download
memory/3624-17-0x0000000074FB0000-0x0000000075760000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads