warzonerat | 0d6e873aa8faee0a896e6ac7679a216585933bc29bdd2c1bc006ce56a6e86818

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
03-03-2024 01:13

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General

Target

RAT/WarzoneRAT.exe
Size

321KB
MD5

600e0dbaefc03f7bf50abb0def3fb465
SHA1

1b5f0ac48e06edc4ed8243be61d71077f770f2b4
SHA256

61e6a93f43049712b5f2d949fd233fa8015fe4bef01b9e1285d3d87b12f894f2
SHA512

151eebac8f8f6e72d130114f030f048dff5bce0f99ff8d3a22e8fed7616155b3e87d29acf79f488d6b53ed2c5c9b05b57f76f1f91a568c21fe9bca228efb23d9
SSDEEP

6144:62GhN2db088fTdUuNU0we+HPps1zcJLVPzGKfwQ7PHC3NJTyhtPB1m:62iNG088fTWsU0wJBsGJPf4Q7PHC3NJ8

Score

10^/10

warzonerat infostealer rat rezer0

Malware Config

Extracted

Family

warzonerat

168.61.222.215:5400

Signatures

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

ReZer0 packer 1 IoCs

Detects ReZer0, a packer with multiple versions used in various campaigns.

rezer0

Processes:

resource	yara_rule
behavioral22/memory/2704-7-0x00000000058B0000-0x00000000058D8000-memory.dmp	rezer0

Warzone RAT payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral22/memory/4056-13-0x0000000000400000-0x0000000000553000-memory.dmp	warzonerat
behavioral22/memory/4056-16-0x0000000000400000-0x0000000000553000-memory.dmp	warzonerat
behavioral22/memory/4056-18-0x0000000000400000-0x0000000000553000-memory.dmp	warzonerat
behavioral22/memory/4056-19-0x0000000000400000-0x0000000000553000-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:

WarzoneRAT.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	WarzoneRAT.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

WarzoneRAT.exe

description pid process target process

PID 2704 set thread context of 4056 2704 WarzoneRAT.exe MSBuild.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2248 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

WarzoneRAT.exe

pid process

2704 WarzoneRAT.exe
2704 WarzoneRAT.exe
2704 WarzoneRAT.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WarzoneRAT.exe

description pid process

Token: SeDebugPrivilege 2704 WarzoneRAT.exe

description	pid	process	target process
PID 2704 set thread context of 4056	2704	WarzoneRAT.exe	MSBuild.exe

pid	process
2248	schtasks.exe

pid	process
2704	WarzoneRAT.exe
2704	WarzoneRAT.exe
2704	WarzoneRAT.exe

description	pid	process
Token: SeDebugPrivilege	2704	WarzoneRAT.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

WarzoneRAT.exe

description	pid	process	target process
PID 2704 wrote to memory of 2248	2704	WarzoneRAT.exe	schtasks.exe
PID 2704 wrote to memory of 2248	2704	WarzoneRAT.exe	schtasks.exe
PID 2704 wrote to memory of 2248	2704	WarzoneRAT.exe	schtasks.exe
PID 2704 wrote to memory of 4056	2704	WarzoneRAT.exe	MSBuild.exe
PID 2704 wrote to memory of 4056	2704	WarzoneRAT.exe	MSBuild.exe
PID 2704 wrote to memory of 4056	2704	WarzoneRAT.exe	MSBuild.exe
PID 2704 wrote to memory of 4056	2704	WarzoneRAT.exe	MSBuild.exe
PID 2704 wrote to memory of 4056	2704	WarzoneRAT.exe	MSBuild.exe
PID 2704 wrote to memory of 4056	2704	WarzoneRAT.exe	MSBuild.exe
PID 2704 wrote to memory of 4056	2704	WarzoneRAT.exe	MSBuild.exe
PID 2704 wrote to memory of 4056	2704	WarzoneRAT.exe	MSBuild.exe
PID 2704 wrote to memory of 4056	2704	WarzoneRAT.exe	MSBuild.exe
PID 2704 wrote to memory of 4056	2704	WarzoneRAT.exe	MSBuild.exe
PID 2704 wrote to memory of 4056	2704	WarzoneRAT.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\RAT\WarzoneRAT.exe
"C:\Users\Admin\AppData\Local\Temp\RAT\WarzoneRAT.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2704

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jFvfxe" /XML "C:\Users\Admin\AppData\Local\Temp\tmp47B7.tmp"
2⤵
- Creates scheduled task(s)
PID:2248

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
2⤵
PID:4056

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp47B7.tmp
Filesize
1KB

MD5
80efab4bdbf90f2cc3b0592068fd0feb

SHA1
fd4f820fe3a6d97d49aea565b7ea00774f8177eb

SHA256
88bcfdb144ff5c974809424a3064c984e0ce3ec274df0ac28ab5e77c828a4193

SHA512
44e9bac7ea8f426aad531b9c7b74a7111f7c281480f204d696210f239672be64e236ed358525e238690ba3cd22355298d260600b8b6a067f2296122c07ed4380

Download Submit
memory/2704-6-0x0000000005BC0000-0x0000000005C5C000-memory.dmp

Filesize
624KB

Download
memory/2704-2-0x00000000055F0000-0x0000000005600000-memory.dmp

Filesize
64KB

Download
memory/2704-3-0x0000000005CB0000-0x0000000006254000-memory.dmp

Filesize
5.6MB

Download
memory/2704-4-0x00000000057A0000-0x0000000005832000-memory.dmp

Filesize
584KB

Download
memory/2704-5-0x0000000005590000-0x0000000005598000-memory.dmp

Filesize
32KB

Download
memory/2704-0-0x0000000000940000-0x0000000000996000-memory.dmp

Filesize
344KB

Download
memory/2704-7-0x00000000058B0000-0x00000000058D8000-memory.dmp

Filesize
160KB

Download
memory/2704-1-0x0000000075130000-0x00000000758E0000-memory.dmp

Filesize
7.7MB

Download
memory/2704-17-0x0000000075130000-0x00000000758E0000-memory.dmp

Filesize
7.7MB

Download
memory/4056-13-0x0000000000400000-0x0000000000553000-memory.dmp

Filesize
1.3MB

Download
memory/4056-16-0x0000000000400000-0x0000000000553000-memory.dmp

Filesize
1.3MB

Download
memory/4056-18-0x0000000000400000-0x0000000000553000-memory.dmp

Filesize
1.3MB

Download
memory/4056-19-0x0000000000400000-0x0000000000553000-memory.dmp

Filesize
1.3MB

Download