warzonerat | 82572bb673e848ff6622ce079dd07a8434290e44499846952ddda1819d315db3

Analysis

max time kernel
146s
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
04-04-2024 22:33

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General

Target

c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe
Size

269KB
MD5

c37e3d75cffedf5dfd2710d0741012b8
SHA1

e0ef0f784d7be7b19d1ebe3f37bc0380061d24eb
SHA256

82572bb673e848ff6622ce079dd07a8434290e44499846952ddda1819d315db3
SHA512

c03f377264a544b2b3116b0a4036030e814b907050abd784ebe2ea9170b31c08cb0c253d077495e0b1e1266e6f02299b39d2defa7487d07af15434c9c5d90a1b
SSDEEP

6144:2N2WbGBVmYBOYQma9sRz6l/FS4rJIKNFYST7Cy7BU/OfMkhB:26VmYBOLhsRGtSuIKNFYRiuOESB

Score

10^/10

warzonerat infostealer persistence rat

Malware Config

Extracted

Family

warzonerat

176.126.86.243:2021

Signatures

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

Warzone RAT payload 7 IoCs

rat

resource	yara_rule
behavioral2/memory/936-16-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/936-19-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/936-21-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/936-26-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/4772-36-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/4772-38-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/4772-42-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\Control Panel\International\Geo\Nation	microsoftupdate.exe
Key value queried	\REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\Control Panel\International\Geo\Nation	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe

Executes dropped EXE 3 IoCs

pid	Process
3284	microsoftupdate.exe
3576	microsoftupdate.exe
4772	microsoftupdate.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\windowsdefender = "C:\\ProgramData\\microsoftupdate.exe"	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4832 set thread context of 936	4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	98
PID 3284 set thread context of 4772	3284	microsoftupdate.exe	103

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 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
3360	schtasks.exe
1040	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe
4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe
4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe
4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe
4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe
4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe
4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe
3284	microsoftupdate.exe
3284	microsoftupdate.exe
3284	microsoftupdate.exe
3284	microsoftupdate.exe
3284	microsoftupdate.exe
3284	microsoftupdate.exe
3284	microsoftupdate.exe
3284	microsoftupdate.exe
3284	microsoftupdate.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe
Token: SeDebugPrivilege	3284	microsoftupdate.exe

Suspicious use of WriteProcessMemory 39 IoCs

description	pid	Process	procid_target
PID 4832 wrote to memory of 3360	4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	96
PID 4832 wrote to memory of 3360	4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	96
PID 4832 wrote to memory of 3360	4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	96
PID 4832 wrote to memory of 936	4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	98
PID 4832 wrote to memory of 936	4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	98
PID 4832 wrote to memory of 936	4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	98
PID 4832 wrote to memory of 936	4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	98
PID 4832 wrote to memory of 936	4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	98
PID 4832 wrote to memory of 936	4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	98
PID 4832 wrote to memory of 936	4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	98
PID 4832 wrote to memory of 936	4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	98
PID 4832 wrote to memory of 936	4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	98
PID 4832 wrote to memory of 936	4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	98
PID 4832 wrote to memory of 936	4832	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	98
PID 936 wrote to memory of 3284	936	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	99
PID 936 wrote to memory of 3284	936	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	99
PID 936 wrote to memory of 3284	936	c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe	99
PID 3284 wrote to memory of 1040	3284	microsoftupdate.exe	100
PID 3284 wrote to memory of 1040	3284	microsoftupdate.exe	100
PID 3284 wrote to memory of 1040	3284	microsoftupdate.exe	100
PID 3284 wrote to memory of 3576	3284	microsoftupdate.exe	102
PID 3284 wrote to memory of 3576	3284	microsoftupdate.exe	102
PID 3284 wrote to memory of 3576	3284	microsoftupdate.exe	102
PID 3284 wrote to memory of 4772	3284	microsoftupdate.exe	103
PID 3284 wrote to memory of 4772	3284	microsoftupdate.exe	103
PID 3284 wrote to memory of 4772	3284	microsoftupdate.exe	103
PID 3284 wrote to memory of 4772	3284	microsoftupdate.exe	103
PID 3284 wrote to memory of 4772	3284	microsoftupdate.exe	103
PID 3284 wrote to memory of 4772	3284	microsoftupdate.exe	103
PID 3284 wrote to memory of 4772	3284	microsoftupdate.exe	103
PID 3284 wrote to memory of 4772	3284	microsoftupdate.exe	103
PID 3284 wrote to memory of 4772	3284	microsoftupdate.exe	103
PID 3284 wrote to memory of 4772	3284	microsoftupdate.exe	103
PID 3284 wrote to memory of 4772	3284	microsoftupdate.exe	103
PID 4772 wrote to memory of 4992	4772	microsoftupdate.exe	104
PID 4772 wrote to memory of 4992	4772	microsoftupdate.exe	104
PID 4772 wrote to memory of 4992	4772	microsoftupdate.exe	104
PID 4772 wrote to memory of 4992	4772	microsoftupdate.exe	104
PID 4772 wrote to memory of 4992	4772	microsoftupdate.exe	104

C:\Users\Admin\AppData\Local\Temp\c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4832
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\stXLEjB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp12F6.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3360
- C:\Users\Admin\AppData\Local\Temp\c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c37e3d75cffedf5dfd2710d0741012b8_JaffaCakes118.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:936
- - C:\ProgramData\microsoftupdate.exe
    "C:\ProgramData\microsoftupdate.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3284
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\stXLEjB" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD2CC.tmp"
      4⤵
      Creates scheduled task(s)
      PID:1040
  - - C:\ProgramData\microsoftupdate.exe
      "C:\ProgramData\microsoftupdate.exe"
      4⤵
      Executes dropped EXE
      PID:3576
  - - C:\ProgramData\microsoftupdate.exe
      "C:\ProgramData\microsoftupdate.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:4772
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe"
        5⤵
        
        PID:4992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\microsoftupdate.exe

Filesize
269KB

MD5
c37e3d75cffedf5dfd2710d0741012b8

SHA1
e0ef0f784d7be7b19d1ebe3f37bc0380061d24eb

SHA256
82572bb673e848ff6622ce079dd07a8434290e44499846952ddda1819d315db3

SHA512
c03f377264a544b2b3116b0a4036030e814b907050abd784ebe2ea9170b31c08cb0c253d077495e0b1e1266e6f02299b39d2defa7487d07af15434c9c5d90a1b

Download Submit
memory/936-16-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/936-26-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/936-21-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/936-19-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/3284-28-0x0000000004CD0000-0x0000000004CE0000-memory.dmp

Filesize
64KB

Download
memory/3284-27-0x0000000074290000-0x0000000074A40000-memory.dmp

Filesize
7.7MB

Download
memory/3284-39-0x0000000074290000-0x0000000074A40000-memory.dmp

Filesize
7.7MB

Download
memory/3284-29-0x0000000074290000-0x0000000074A40000-memory.dmp

Filesize
7.7MB

Download
memory/4772-42-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/4772-38-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/4772-36-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/4832-3-0x0000000005810000-0x00000000058A2000-memory.dmp

Filesize
584KB

Download
memory/4832-20-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4832-6-0x0000000005B20000-0x0000000005B2A000-memory.dmp

Filesize
40KB

Download
memory/4832-2-0x0000000005D20000-0x00000000062C4000-memory.dmp

Filesize
5.6MB

Download
memory/4832-1-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4832-4-0x0000000005A40000-0x0000000005A50000-memory.dmp

Filesize
64KB

Download
memory/4832-0-0x0000000000DF0000-0x0000000000E3A000-memory.dmp

Filesize
296KB

Download
memory/4832-5-0x00000000057F0000-0x00000000057FA000-memory.dmp

Filesize
40KB

Download
memory/4832-10-0x0000000007140000-0x0000000007186000-memory.dmp

Filesize
280KB

Download
memory/4832-9-0x0000000007060000-0x00000000070FC000-memory.dmp

Filesize
624KB

Download
memory/4832-8-0x0000000005A40000-0x0000000005A50000-memory.dmp

Filesize
64KB

Download
memory/4832-7-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4992-40-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download