warzonerat | 3aafd49e8b45da7b71ac8e6223e86bdccb9f81f979312b66a0c6bf9b28034de1

Analysis

max time kernel
149s
max time network
155s
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 02:34

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General

Target

3aafd49e8b45da7b71ac8e6223e86bdccb9f81f979312b66a0c6bf9b28034de1.xls
Size

68KB
MD5

76cd88a1fcedb634ba92c2dbfe23f347
SHA1

c9d4637805cf01662d01468d9c7b4af6779f04e9
SHA256

3aafd49e8b45da7b71ac8e6223e86bdccb9f81f979312b66a0c6bf9b28034de1
SHA512

a0b81d373efd1844283718ca3999f7b34f5862a84043792660a31d13a1054033b0903d45becfe2a4c46ce1e847c84c6aef7ce32b91029abfac06bf5daf0975b3
SSDEEP

1536:LYxEtjPOtioVjDGUU1qfDlaGGx+cL2QnAZXo4inBGp9tRG52yrrFL/+q:LYxEtjPOtioVjDGUU1qfDlaGGx+cL2Q3

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 5 IoCs

rat

resource	yara_rule
behavioral2/memory/4352-94-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/4352-99-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/4352-102-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/1600-113-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/1600-111-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat

Downloads MZ/PE file

Executes dropped EXE 6 IoCs

pid	Process
4296	OXIRP.exe
4352	OXIRP.exe
3964	OXIRP.exe
2984	images.exe
1600	images.exe
376	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"	OXIRP.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 4296 set thread context of 4352	4296	OXIRP.exe	92
PID 4296 set thread context of 3964	4296	OXIRP.exe	93
PID 2984 set thread context of 1600	2984	images.exe	96
PID 2984 set thread context of 376	2984	images.exe	97

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	OXIRP.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OXIRP.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OXIRP.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	images.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 opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3744	EXCEL.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4296	OXIRP.exe
Token: SeDebugPrivilege	2984	images.exe

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
3744	EXCEL.EXE
3744	EXCEL.EXE
3744	EXCEL.EXE
3744	EXCEL.EXE
3744	EXCEL.EXE
3744	EXCEL.EXE
3744	EXCEL.EXE
3744	EXCEL.EXE
3744	EXCEL.EXE
3744	EXCEL.EXE
3744	EXCEL.EXE
3744	EXCEL.EXE

Suspicious use of WriteProcessMemory 50 IoCs

description	pid	Process	procid_target
PID 3744 wrote to memory of 4296	3744	EXCEL.EXE	90
PID 3744 wrote to memory of 4296	3744	EXCEL.EXE	90
PID 3744 wrote to memory of 4296	3744	EXCEL.EXE	90
PID 4296 wrote to memory of 4352	4296	OXIRP.exe	92
PID 4296 wrote to memory of 4352	4296	OXIRP.exe	92
PID 4296 wrote to memory of 4352	4296	OXIRP.exe	92
PID 4296 wrote to memory of 4352	4296	OXIRP.exe	92
PID 4296 wrote to memory of 4352	4296	OXIRP.exe	92
PID 4296 wrote to memory of 4352	4296	OXIRP.exe	92
PID 4296 wrote to memory of 4352	4296	OXIRP.exe	92
PID 4296 wrote to memory of 4352	4296	OXIRP.exe	92
PID 4296 wrote to memory of 4352	4296	OXIRP.exe	92
PID 4296 wrote to memory of 4352	4296	OXIRP.exe	92
PID 4296 wrote to memory of 4352	4296	OXIRP.exe	92
PID 4296 wrote to memory of 3964	4296	OXIRP.exe	93
PID 4296 wrote to memory of 3964	4296	OXIRP.exe	93
PID 4296 wrote to memory of 3964	4296	OXIRP.exe	93
PID 4296 wrote to memory of 3964	4296	OXIRP.exe	93
PID 4296 wrote to memory of 3964	4296	OXIRP.exe	93
PID 4296 wrote to memory of 3964	4296	OXIRP.exe	93
PID 4296 wrote to memory of 3964	4296	OXIRP.exe	93
PID 4296 wrote to memory of 3964	4296	OXIRP.exe	93
PID 4296 wrote to memory of 3964	4296	OXIRP.exe	93
PID 4296 wrote to memory of 3964	4296	OXIRP.exe	93
PID 4296 wrote to memory of 3964	4296	OXIRP.exe	93
PID 4352 wrote to memory of 2984	4352	OXIRP.exe	95
PID 4352 wrote to memory of 2984	4352	OXIRP.exe	95
PID 4352 wrote to memory of 2984	4352	OXIRP.exe	95
PID 2984 wrote to memory of 1600	2984	images.exe	96
PID 2984 wrote to memory of 1600	2984	images.exe	96
PID 2984 wrote to memory of 1600	2984	images.exe	96
PID 2984 wrote to memory of 1600	2984	images.exe	96
PID 2984 wrote to memory of 1600	2984	images.exe	96
PID 2984 wrote to memory of 1600	2984	images.exe	96
PID 2984 wrote to memory of 1600	2984	images.exe	96
PID 2984 wrote to memory of 1600	2984	images.exe	96
PID 2984 wrote to memory of 1600	2984	images.exe	96
PID 2984 wrote to memory of 1600	2984	images.exe	96
PID 2984 wrote to memory of 1600	2984	images.exe	96
PID 2984 wrote to memory of 376	2984	images.exe	97
PID 2984 wrote to memory of 376	2984	images.exe	97
PID 2984 wrote to memory of 376	2984	images.exe	97
PID 2984 wrote to memory of 376	2984	images.exe	97
PID 2984 wrote to memory of 376	2984	images.exe	97
PID 2984 wrote to memory of 376	2984	images.exe	97
PID 2984 wrote to memory of 376	2984	images.exe	97
PID 2984 wrote to memory of 376	2984	images.exe	97
PID 2984 wrote to memory of 376	2984	images.exe	97
PID 2984 wrote to memory of 376	2984	images.exe	97
PID 2984 wrote to memory of 376	2984	images.exe	97

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\3aafd49e8b45da7b71ac8e6223e86bdccb9f81f979312b66a0c6bf9b28034de1.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3744
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\OXIRP.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\OXIRP.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4296
- - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\OXIRP.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\OXIRP.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4352
  - - 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:2984
    - - C:\ProgramData\images.exe
        
        C:\ProgramData\images.exe
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:1600
    - - C:\ProgramData\images.exe
        
        C:\ProgramData\images.exe
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:376
- - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\OXIRP.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\OXIRP.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:3964

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
42a7357683511af35eea6766aa296f58

SHA1
9e1e8ddcebf765c14f8808ffc51ed32f46709975

SHA256
8c823002600cecb2c3675f7a68d1bc43b5cdb15b8e10bead9d2bdeea012432cc

SHA512
aba4af21cf710e9be8d95d23d27bd4d3e106a9865787bfa277271f4b7ce28f620d84ed648a826b8fd691c5dc983614c723fa9d29920948ebf7895ad989cf2520

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

Filesize
275KB

MD5
21aea7934aee995629e68e5834695608

SHA1
94e690f33e0f7b8ea8a1c665359836b363cc09a5

SHA256
1f6feae633a783cf6ef08eee6b65049fe5b692c8a743af8967984e2e212a06b5

SHA512
b25883eecaa34a355047c4c6c0f684298f2803e757ffb3fdc6b097c62283e96b6801cafa3eaab9eb49df79c2abefebcc5d53816b877bd9ce108864785942b0ad

Download Submit
memory/1600-111-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/1600-113-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/3744-15-0x00007FF8754D0000-0x00007FF8756C5000-memory.dmp

Filesize
2.0MB

Download
memory/3744-40-0x00007FF8754D0000-0x00007FF8756C5000-memory.dmp

Filesize
2.0MB

Download
memory/3744-7-0x00007FF8754D0000-0x00007FF8756C5000-memory.dmp

Filesize
2.0MB

Download
memory/3744-8-0x00007FF8754D0000-0x00007FF8756C5000-memory.dmp

Filesize
2.0MB

Download
memory/3744-9-0x00007FF8754D0000-0x00007FF8756C5000-memory.dmp

Filesize
2.0MB

Download
memory/3744-10-0x00007FF8754D0000-0x00007FF8756C5000-memory.dmp

Filesize
2.0MB

Download
memory/3744-12-0x00007FF833460000-0x00007FF833470000-memory.dmp

Filesize
64KB

Download
memory/3744-13-0x00007FF8754D0000-0x00007FF8756C5000-memory.dmp

Filesize
2.0MB

Download
memory/3744-11-0x00007FF8754D0000-0x00007FF8756C5000-memory.dmp

Filesize
2.0MB

Download
memory/3744-6-0x00007FF8754D0000-0x00007FF8756C5000-memory.dmp

Filesize
2.0MB

Download
memory/3744-17-0x00007FF833460000-0x00007FF833470000-memory.dmp

Filesize
64KB

Download
memory/3744-16-0x00007FF8754D0000-0x00007FF8756C5000-memory.dmp

Filesize
2.0MB

Download
memory/3744-0-0x00007FF835550000-0x00007FF835560000-memory.dmp

Filesize
64KB

Download
memory/3744-14-0x00007FF8754D0000-0x00007FF8756C5000-memory.dmp

Filesize
2.0MB

Download
memory/3744-18-0x00007FF8754D0000-0x00007FF8756C5000-memory.dmp

Filesize
2.0MB

Download
memory/3744-2-0x00007FF835550000-0x00007FF835560000-memory.dmp

Filesize
64KB

Download
memory/3744-42-0x00007FF8754D0000-0x00007FF8756C5000-memory.dmp

Filesize
2.0MB

Download
memory/3744-52-0x00007FF8754D0000-0x00007FF8756C5000-memory.dmp

Filesize
2.0MB

Download
memory/3744-53-0x00007FF8754D0000-0x00007FF8756C5000-memory.dmp

Filesize
2.0MB

Download
memory/3744-1-0x00007FF835550000-0x00007FF835560000-memory.dmp

Filesize
64KB

Download
memory/3744-4-0x00007FF835550000-0x00007FF835560000-memory.dmp

Filesize
64KB

Download
memory/3744-5-0x00007FF835550000-0x00007FF835560000-memory.dmp

Filesize
64KB

Download
memory/3744-3-0x00007FF87556D000-0x00007FF87556E000-memory.dmp

Filesize
4KB

Download
memory/4296-92-0x0000000007460000-0x0000000007A04000-memory.dmp

Filesize
5.6MB

Download
memory/4296-93-0x0000000006F50000-0x0000000006FE2000-memory.dmp

Filesize
584KB

Download
memory/4296-91-0x0000000006E10000-0x0000000006EAC000-memory.dmp

Filesize
624KB

Download
memory/4296-90-0x0000000004950000-0x00000000049A8000-memory.dmp

Filesize
352KB

Download
memory/4296-89-0x0000000000010000-0x000000000005A000-memory.dmp

Filesize
296KB

Download
memory/4352-94-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/4352-99-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/4352-102-0x0000000000400000-0x0000000000554000-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