warzonerat | b3cc4e1f09aa77a31e7071f2a505bfe5f13f9ec3cb73997b0d4a5ac36fc710fa

Analysis

max time kernel
144s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 14:12

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General

Target

BSO_191120201_430001882_SHpdf.exe
Size

1.2MB
MD5

2eacbb19f0cdcba736b90ebb240d5141
SHA1

844eb3e63f6f79c80a006d05e36e7c855061a61f
SHA256

e2f632cc377b027e80f2045f2bab2c0a4467c2ba0e1c9327a7e174bdef7de841
SHA512

1d766629b62a88b6dbbf858387e2169ec64ffffe85ca6bcfcebe02a58a38ac7b6839c964d5c44048686611c98c26460a27ddae83396639945bdd486c638830b0
SSDEEP

24576:vu6J33O0c+JY5UZ+XC0kGso6Far6NoJy+0CPgYwflf0psWY:Zu0c++OCvkGs9Far3D0CIYUfKY

Score

10^/10

warzonerat discovery infostealer persistence rat

Malware Config

Extracted

Family

warzonerat

79.134.225.29:1960

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
behavioral28/memory/1492-2-0x0000000000400000-0x000000000041D000-memory.dmp	warzonerat
behavioral28/memory/1492-4-0x0000000000400000-0x000000000041D000-memory.dmp	warzonerat
behavioral28/memory/1492-5-0x0000000000400000-0x000000000041D000-memory.dmp	warzonerat
behavioral28/memory/1492-8-0x0000000000400000-0x000000000041D000-memory.dmp	warzonerat

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Chromee = "C:\\Windows\\SysWOW64\\dllhost.exe"	dllhost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4788 set thread context of 1492	4788	BSO_191120201_430001882_SHpdf.exe	82

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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BSO_191120201_430001882_SHpdf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dllhost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4788	BSO_191120201_430001882_SHpdf.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4788	BSO_191120201_430001882_SHpdf.exe
4788	BSO_191120201_430001882_SHpdf.exe
4788	BSO_191120201_430001882_SHpdf.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
4788	BSO_191120201_430001882_SHpdf.exe
4788	BSO_191120201_430001882_SHpdf.exe
4788	BSO_191120201_430001882_SHpdf.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4788 wrote to memory of 1492	4788	BSO_191120201_430001882_SHpdf.exe	82
PID 4788 wrote to memory of 1492	4788	BSO_191120201_430001882_SHpdf.exe	82
PID 4788 wrote to memory of 1492	4788	BSO_191120201_430001882_SHpdf.exe	82
PID 4788 wrote to memory of 1492	4788	BSO_191120201_430001882_SHpdf.exe	82
PID 1492 wrote to memory of 1420	1492	dllhost.exe	84
PID 1492 wrote to memory of 1420	1492	dllhost.exe	84
PID 1492 wrote to memory of 1420	1492	dllhost.exe	84
PID 1492 wrote to memory of 1420	1492	dllhost.exe	84
PID 1492 wrote to memory of 1420	1492	dllhost.exe	84

C:\Users\Admin\AppData\Local\Temp\BSO_191120201_430001882_SHpdf.exe
"C:\Users\Admin\AppData\Local\Temp\BSO_191120201_430001882_SHpdf.exe"
1⤵
- 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:4788
- C:\Windows\SysWOW64\dllhost.exe
  "C:\Windows\SysWOW64\dllhost.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1492
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1420

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1420-6-0x0000000000C70000-0x0000000000C71000-memory.dmp

Filesize
4KB

Download
memory/1492-2-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1492-4-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1492-5-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1492-8-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/4788-0-0x00000000017C0000-0x00000000017DA000-memory.dmp

Filesize
104KB

Download
memory/4788-1-0x0000000001870000-0x000000000188A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads