warzonerat | a681247f97012f94a32e9b78f799802ace3cb3c4706c4cca1f52afee037f7710

Analysis

max time kernel
83s
max time network
88s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
24-05-2024 08:40

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General

Target

Tax_Documents_PDF.exe
Size

6.1MB
MD5

4864a55cff27f686023456a22371e790
SHA1

6ed30c0371fe167d38411bfa6d720fcdcacc4f4c
SHA256

08c7fb6067acc8ac207d28ab616c9ea5bc0d394956455d6a3eecb73f8010f7a2
SHA512

4bd3a16435cca6ce7a7aa829eb967619a8b7c02598474e634442cffc55935870d54d844a04496bf9c7e8c29c40fae59ac6eb39c8550c091d06a28211491d0bfb
SSDEEP

98304:VZQIM+/nv/CDoAkYwpAa5ge1zZ/jtdZwUkQ:bJCKlA2VKUz

Score

10^/10

warzonerat infostealer persistence rat

Malware Config

Extracted

Family

warzonerat

5.253.84.218:6500

Signatures

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

Warzone RAT payload 6 IoCs

rat

Processes:

resource	yara_rule
behavioral4/memory/3320-6-0x0000000000A30000-0x0000000000B8A000-memory.dmp	warzonerat
behavioral4/memory/3320-7-0x0000000000A30000-0x0000000000B8A000-memory.dmp	warzonerat
behavioral4/memory/3292-8-0x0000000010000000-0x0000000012D7C000-memory.dmp	warzonerat
behavioral4/memory/3292-5-0x0000000010000000-0x0000000012D7C000-memory.dmp	warzonerat
behavioral4/memory/3320-10-0x0000000000A30000-0x0000000000B8A000-memory.dmp	warzonerat
behavioral4/memory/3320-11-0x0000000000A30000-0x0000000000B8A000-memory.dmp	warzonerat

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

reg.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\*ChromeUpdate = "rundll32.exe C:\\Users\\Admin\\Documents\\ChromeData.dll,EntryPoint"	reg.exe

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

Processes:

Tax_Documents_PDF.exe

pid process

3292 Tax_Documents_PDF.exe

pid	process
3292	Tax_Documents_PDF.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

Tax_Documents_PDF.execmd.exe

description	pid	process	target process
PID 3292 wrote to memory of 3320	3292	Tax_Documents_PDF.exe	Tax_Documents_PDF.exe
PID 3292 wrote to memory of 3320	3292	Tax_Documents_PDF.exe	Tax_Documents_PDF.exe
PID 3292 wrote to memory of 3320	3292	Tax_Documents_PDF.exe	Tax_Documents_PDF.exe
PID 3292 wrote to memory of 3320	3292	Tax_Documents_PDF.exe	Tax_Documents_PDF.exe
PID 3292 wrote to memory of 3320	3292	Tax_Documents_PDF.exe	Tax_Documents_PDF.exe
PID 3292 wrote to memory of 3320	3292	Tax_Documents_PDF.exe	Tax_Documents_PDF.exe
PID 3292 wrote to memory of 4532	3292	Tax_Documents_PDF.exe	cmd.exe
PID 3292 wrote to memory of 4532	3292	Tax_Documents_PDF.exe	cmd.exe
PID 3292 wrote to memory of 4532	3292	Tax_Documents_PDF.exe	cmd.exe
PID 4532 wrote to memory of 1984	4532	cmd.exe	reg.exe
PID 4532 wrote to memory of 1984	4532	cmd.exe	reg.exe
PID 4532 wrote to memory of 1984	4532	cmd.exe	reg.exe

C:\Users\Admin\AppData\Local\Temp\Tax_Documents_PDF.exe
"C:\Users\Admin\AppData\Local\Temp\Tax_Documents_PDF.exe"
1⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:3292

C:\Users\Admin\AppData\Local\Temp\Tax_Documents_PDF.exe
"C:\Users\Admin\AppData\Local\Temp\Tax_Documents_PDF.exe"
2⤵
PID:3320

C:\Windows\SysWOW64\cmd.exe
cmd.exe /C reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "*ChromeUpdate" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\ChromeData.dll",EntryPoint /f & exit
2⤵
- Suspicious use of WriteProcessMemory
PID:4532

C:\Windows\SysWOW64\reg.exe
reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "*ChromeUpdate" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\ChromeData.dll",EntryPoint /f
3⤵
- Adds Run key to start application
PID:1984

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3292-1-0x00000000102E6000-0x0000000010300000-memory.dmp

Filesize
104KB

Download
memory/3292-0-0x0000000010000000-0x0000000012D7C000-memory.dmp

Filesize
45.5MB

Download
memory/3292-2-0x0000000010000000-0x0000000012D7C000-memory.dmp

Filesize
45.5MB

Download
memory/3292-8-0x0000000010000000-0x0000000012D7C000-memory.dmp

Filesize
45.5MB

Download
memory/3292-5-0x0000000010000000-0x0000000012D7C000-memory.dmp

Filesize
45.5MB

Download
memory/3292-9-0x0000000012D1E000-0x0000000012D22000-memory.dmp

Filesize
16KB

Download
memory/3320-6-0x0000000000A30000-0x0000000000B8A000-memory.dmp

Filesize
1.4MB

Download
memory/3320-7-0x0000000000A30000-0x0000000000B8A000-memory.dmp

Filesize
1.4MB

Download
memory/3320-3-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/3320-10-0x0000000000A30000-0x0000000000B8A000-memory.dmp

Filesize
1.4MB

Download
memory/3320-11-0x0000000000A30000-0x0000000000B8A000-memory.dmp

Filesize
1.4MB

Download