warzonerat | e569298451bd12f37a4c93fb610b254f6237ae89eb3f573427ace46daedd1402

Analysis

max time kernel
141s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-12-2024 03:39

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General

Target

e569298451bd12f37a4c93fb610b254f6237ae89eb3f573427ace46daedd1402.xls
Size

198KB
MD5

98136ffd902b60b1107c02cb94fc90e2
SHA1

ae410c8c5d57fa37b74ff283768bd68c48dd46ae
SHA256

e569298451bd12f37a4c93fb610b254f6237ae89eb3f573427ace46daedd1402
SHA512

0ec2eb997c474c19d4ddedbae60552d2b71ce1b1c5780f35e6bafa089bf6a75e8fd1e8bf936ed65f21426274cffad36ce7ffba21ed6dda15b585b20b4e69f650
SSDEEP

6144:IxEtjPOtioVjDGUU1qfDlavx+W2QnAo+Ly9ckwDwPq5XlsqbwxNNip:/+VkGUqLsqIi

Score

10^/10

warzonerat discovery infostealer persistence rat

Malware Config

Extracted

Family

warzonerat

dns.stipamana.com:5219

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 3 IoCs

rat

resource	yara_rule
behavioral2/memory/4880-92-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/4880-96-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/4636-105-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat

Downloads MZ/PE file

Executes dropped EXE 6 IoCs

pid	Process
1920	DCNXKNLRS.exe
4880	DCNXKNLRS.exe
2896	DCNXKNLRS.exe
3448	images.exe
4636	images.exe
2084	images.exe

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\Images = "C:\\ProgramData\\images.exe"	DCNXKNLRS.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1920 set thread context of 4880	1920	DCNXKNLRS.exe	88
PID 1920 set thread context of 2896	1920	DCNXKNLRS.exe	89
PID 3448 set thread context of 4636	3448	images.exe	91
PID 3448 set thread context of 2084	3448	images.exe	92

System Location Discovery: System Language Discovery 1 TTPs 6 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	images.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	images.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	images.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DCNXKNLRS.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DCNXKNLRS.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DCNXKNLRS.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1868	EXCEL.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1920	DCNXKNLRS.exe
Token: SeDebugPrivilege	3448	images.exe

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
1868	EXCEL.EXE
1868	EXCEL.EXE
1868	EXCEL.EXE
1868	EXCEL.EXE
1868	EXCEL.EXE
1868	EXCEL.EXE
1868	EXCEL.EXE
1868	EXCEL.EXE
1868	EXCEL.EXE
1868	EXCEL.EXE
1868	EXCEL.EXE
1868	EXCEL.EXE

Suspicious use of WriteProcessMemory 50 IoCs

description	pid	Process	procid_target
PID 1868 wrote to memory of 1920	1868	EXCEL.EXE	86
PID 1868 wrote to memory of 1920	1868	EXCEL.EXE	86
PID 1868 wrote to memory of 1920	1868	EXCEL.EXE	86
PID 1920 wrote to memory of 4880	1920	DCNXKNLRS.exe	88
PID 1920 wrote to memory of 4880	1920	DCNXKNLRS.exe	88
PID 1920 wrote to memory of 4880	1920	DCNXKNLRS.exe	88
PID 1920 wrote to memory of 4880	1920	DCNXKNLRS.exe	88
PID 1920 wrote to memory of 4880	1920	DCNXKNLRS.exe	88
PID 1920 wrote to memory of 4880	1920	DCNXKNLRS.exe	88
PID 1920 wrote to memory of 4880	1920	DCNXKNLRS.exe	88
PID 1920 wrote to memory of 4880	1920	DCNXKNLRS.exe	88
PID 1920 wrote to memory of 4880	1920	DCNXKNLRS.exe	88
PID 1920 wrote to memory of 4880	1920	DCNXKNLRS.exe	88
PID 1920 wrote to memory of 4880	1920	DCNXKNLRS.exe	88
PID 1920 wrote to memory of 2896	1920	DCNXKNLRS.exe	89
PID 1920 wrote to memory of 2896	1920	DCNXKNLRS.exe	89
PID 1920 wrote to memory of 2896	1920	DCNXKNLRS.exe	89
PID 1920 wrote to memory of 2896	1920	DCNXKNLRS.exe	89
PID 1920 wrote to memory of 2896	1920	DCNXKNLRS.exe	89
PID 1920 wrote to memory of 2896	1920	DCNXKNLRS.exe	89
PID 1920 wrote to memory of 2896	1920	DCNXKNLRS.exe	89
PID 1920 wrote to memory of 2896	1920	DCNXKNLRS.exe	89
PID 1920 wrote to memory of 2896	1920	DCNXKNLRS.exe	89
PID 1920 wrote to memory of 2896	1920	DCNXKNLRS.exe	89
PID 1920 wrote to memory of 2896	1920	DCNXKNLRS.exe	89
PID 4880 wrote to memory of 3448	4880	DCNXKNLRS.exe	90
PID 4880 wrote to memory of 3448	4880	DCNXKNLRS.exe	90
PID 4880 wrote to memory of 3448	4880	DCNXKNLRS.exe	90
PID 3448 wrote to memory of 4636	3448	images.exe	91
PID 3448 wrote to memory of 4636	3448	images.exe	91
PID 3448 wrote to memory of 4636	3448	images.exe	91
PID 3448 wrote to memory of 4636	3448	images.exe	91
PID 3448 wrote to memory of 4636	3448	images.exe	91
PID 3448 wrote to memory of 4636	3448	images.exe	91
PID 3448 wrote to memory of 4636	3448	images.exe	91
PID 3448 wrote to memory of 4636	3448	images.exe	91
PID 3448 wrote to memory of 4636	3448	images.exe	91
PID 3448 wrote to memory of 4636	3448	images.exe	91
PID 3448 wrote to memory of 4636	3448	images.exe	91
PID 3448 wrote to memory of 2084	3448	images.exe	92
PID 3448 wrote to memory of 2084	3448	images.exe	92
PID 3448 wrote to memory of 2084	3448	images.exe	92
PID 3448 wrote to memory of 2084	3448	images.exe	92
PID 3448 wrote to memory of 2084	3448	images.exe	92
PID 3448 wrote to memory of 2084	3448	images.exe	92
PID 3448 wrote to memory of 2084	3448	images.exe	92
PID 3448 wrote to memory of 2084	3448	images.exe	92
PID 3448 wrote to memory of 2084	3448	images.exe	92
PID 3448 wrote to memory of 2084	3448	images.exe	92
PID 3448 wrote to memory of 2084	3448	images.exe	92

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\e569298451bd12f37a4c93fb610b254f6237ae89eb3f573427ace46daedd1402.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1868
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\DCNXKNLRS.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\DCNXKNLRS.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1920
- - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\DCNXKNLRS.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\DCNXKNLRS.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4880
  - - C:\ProgramData\images.exe
      "C:\ProgramData\images.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:3448
    - - C:\ProgramData\images.exe
        
        C:\ProgramData\images.exe
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:4636
    - - C:\ProgramData\images.exe
        
        C:\ProgramData\images.exe
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:2084
- - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\DCNXKNLRS.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\DCNXKNLRS.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2896

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

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

Filesize
1KB

MD5
73dd70acac4d24958bdc70a07c95026e

SHA1
b0f420506a5ca4fbc3042c9251509e15630cd6b6

SHA256
c948786e30d27d2a12ea846453ace03e4c9b2ca1d5c9154d2d50f47de99cb693

SHA512
0c69be81eea12c2681a63d8f989aef48c31456cfb1f882922327b0be54832def1cd135d8b937b90f5698e00e57bd4398a5ae469678ba3fdcc416e1da412d6c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\DCNXKNLRS.exe

Filesize
276KB

MD5
fa5016fc7fd8afb70576f945e7a467a6

SHA1
e2fa696d357eda0dcc5fcee766969e5f773443ff

SHA256
8711c0444e0e2869118f577b3e28776c75d0845691bac42cb92005cc97c62b8a

SHA512
a0174759a66404f47a9b0ba57e38ea5b51c4155f1420908a57a17a90bae9970040feebb16c5b2e2c649eae67b38cfc920df0fdec1f5252fb8be21974b67d3d67

Download Submit
memory/1868-7-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1868-0-0x00007FFA68A70000-0x00007FFA68A80000-memory.dmp

Filesize
64KB

Download
memory/1868-2-0x00007FFA68A70000-0x00007FFA68A80000-memory.dmp

Filesize
64KB

Download
memory/1868-9-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1868-12-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1868-11-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1868-13-0x00007FFA668B0000-0x00007FFA668C0000-memory.dmp

Filesize
64KB

Download
memory/1868-10-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1868-14-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1868-16-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1868-17-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1868-15-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1868-18-0x00007FFA668B0000-0x00007FFA668C0000-memory.dmp

Filesize
64KB

Download
memory/1868-8-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1868-1-0x00007FFA68A70000-0x00007FFA68A80000-memory.dmp

Filesize
64KB

Download
memory/1868-5-0x00007FFA68A70000-0x00007FFA68A80000-memory.dmp

Filesize
64KB

Download
memory/1868-4-0x00007FFA68A70000-0x00007FFA68A80000-memory.dmp

Filesize
64KB

Download
memory/1868-57-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1868-48-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1868-3-0x00007FFAA8A8D000-0x00007FFAA8A8E000-memory.dmp

Filesize
4KB

Download
memory/1868-6-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1868-114-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1868-110-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1920-90-0x0000000007EC0000-0x0000000008464000-memory.dmp

Filesize
5.6MB

Download
memory/1920-91-0x00000000079B0000-0x0000000007A42000-memory.dmp

Filesize
584KB

Download
memory/1920-89-0x0000000007870000-0x000000000790C000-memory.dmp

Filesize
624KB

Download
memory/1920-88-0x00000000053C0000-0x0000000005418000-memory.dmp

Filesize
352KB

Download
memory/1920-87-0x0000000000940000-0x000000000098A000-memory.dmp

Filesize
296KB

Download
memory/4636-105-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/4880-92-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/4880-96-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads