warzonerat | 9938c0da9c07f8ac35c6459e1dc988c64e10ddc70f4e95db63e34422d14e764b

General

Target

9938c0da9c07f8ac35c6459e1dc988c64e10ddc70f4e95db63e34422d14e764b.exe
Size

1.3MB
MD5

b22d066dc7407e782268c2b465401d29
SHA1

3f9acf93951ac8c569dc6125031af1e353771b3c
SHA256

9938c0da9c07f8ac35c6459e1dc988c64e10ddc70f4e95db63e34422d14e764b
SHA512

5832d068b1f503c1091af1b283c97fa101c4fa546c38416c9a191da684815824c03325371ef0d89666eac3e3310efe448ed7ac2810ba402e7a7bb6d533bffbe5
SSDEEP

24576:du6J33O0c+JY5UZ+XC0kGso6FaR0iNiQWBTL+WY:vu0c++OCvkGs9FaRDNibVY

Score

10^/10

warzonerat discovery infostealer rat

Malware Config

Extracted

Family

warzonerat

C2

198.46.177.153:4532

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

resource	yara_rule
behavioral2/memory/5960-20-0x0000000000400000-0x000000000055E000-memory.dmp	warzonerat
behavioral2/memory/5960-22-0x0000000000400000-0x000000000055E000-memory.dmp	warzonerat
behavioral2/memory/5960-23-0x0000000000400000-0x000000000055E000-memory.dmp	warzonerat
behavioral2/memory/5960-24-0x0000000000400000-0x000000000055E000-memory.dmp	warzonerat

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\rhombical.vbs	rhombical.exe

Executes dropped EXE 1 IoCs

pid	Process
2424	rhombical.exe

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/1964-6-0x0000000001680000-0x0000000001A80000-memory.dmp	autoit_exe
behavioral2/files/0x00080000000242ca-9.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2424 set thread context of 5960	2424	rhombical.exe	84

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	rhombical.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9938c0da9c07f8ac35c6459e1dc988c64e10ddc70f4e95db63e34422d14e764b.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2424	rhombical.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
1964	9938c0da9c07f8ac35c6459e1dc988c64e10ddc70f4e95db63e34422d14e764b.exe
1964	9938c0da9c07f8ac35c6459e1dc988c64e10ddc70f4e95db63e34422d14e764b.exe
2424	rhombical.exe
2424	rhombical.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
1964	9938c0da9c07f8ac35c6459e1dc988c64e10ddc70f4e95db63e34422d14e764b.exe
1964	9938c0da9c07f8ac35c6459e1dc988c64e10ddc70f4e95db63e34422d14e764b.exe
2424	rhombical.exe
2424	rhombical.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 2424	1964	9938c0da9c07f8ac35c6459e1dc988c64e10ddc70f4e95db63e34422d14e764b.exe	83
PID 1964 wrote to memory of 2424	1964	9938c0da9c07f8ac35c6459e1dc988c64e10ddc70f4e95db63e34422d14e764b.exe	83
PID 1964 wrote to memory of 2424	1964	9938c0da9c07f8ac35c6459e1dc988c64e10ddc70f4e95db63e34422d14e764b.exe	83
PID 2424 wrote to memory of 5960	2424	rhombical.exe	84
PID 2424 wrote to memory of 5960	2424	rhombical.exe	84
PID 2424 wrote to memory of 5960	2424	rhombical.exe	84
PID 2424 wrote to memory of 5960	2424	rhombical.exe	84

C:\Users\Admin\AppData\Local\Temp\9938c0da9c07f8ac35c6459e1dc988c64e10ddc70f4e95db63e34422d14e764b.exe
"C:\Users\Admin\AppData\Local\Temp\9938c0da9c07f8ac35c6459e1dc988c64e10ddc70f4e95db63e34422d14e764b.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Users\Admin\AppData\Local\stickers\rhombical.exe
  "C:\Users\Admin\AppData\Local\Temp\9938c0da9c07f8ac35c6459e1dc988c64e10ddc70f4e95db63e34422d14e764b.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:2424
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\9938c0da9c07f8ac35c6459e1dc988c64e10ddc70f4e95db63e34422d14e764b.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:5960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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:\Users\Admin\AppData\Local\stickers\rhombical.exe

Filesize
1.3MB

MD5
b22d066dc7407e782268c2b465401d29

SHA1
3f9acf93951ac8c569dc6125031af1e353771b3c

SHA256
9938c0da9c07f8ac35c6459e1dc988c64e10ddc70f4e95db63e34422d14e764b

SHA512
5832d068b1f503c1091af1b283c97fa101c4fa546c38416c9a191da684815824c03325371ef0d89666eac3e3310efe448ed7ac2810ba402e7a7bb6d533bffbe5

Download Submit
memory/1964-6-0x0000000001680000-0x0000000001A80000-memory.dmp

Filesize
4.0MB

Download
memory/2424-18-0x00000000011F0000-0x00000000015F0000-memory.dmp

Filesize
4.0MB

Download
memory/5960-20-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/5960-22-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/5960-23-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/5960-24-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download

Analysis

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