warzonerat | b4db0e78b3dc3b659c8c0c5802fbcef14d9876e51c26a14020ffee2575f5faee

Analysis

max time kernel
142s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2022 11:22

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General

Target

T0919022001 - MARVA SAC PERU.exe
Size

1.4MB
MD5

b0e47e09e21671c7ca51f98278d81a15
SHA1

22d4981d70b9c4a9e8a2aefc0ed80045f2f20199
SHA256

b4db0e78b3dc3b659c8c0c5802fbcef14d9876e51c26a14020ffee2575f5faee
SHA512

a7fbb2ef381cbabd1a50958249dff60ecef13fb070785a98402bd66ba3ca121851cc92edbd862d59f883b7190026bc374c94bc15273766d1e536f0f7d75cb76c
SSDEEP

24576:RafCpuXTIOqdOADap8G+ccojpzXZ386feVjN+Z+4vo:XuUfdOADa7+ccoFX+jRH

Score

10^/10

warzonerat collection infostealer persistence rat spyware stealer

Malware Config

Signatures

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

Warzone RAT payload 5 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2100-132-0x0000000003370000-0x00000000034D8000-memory.dmp	warzonerat
behavioral2/memory/2100-138-0x0000000002970000-0x0000000003370000-memory.dmp	warzonerat
behavioral2/memory/4448-145-0x0000000002F70000-0x00000000030D8000-memory.dmp	warzonerat
behavioral2/memory/4448-151-0x0000000002570000-0x0000000002F70000-memory.dmp	warzonerat
behavioral2/memory/312-171-0x0000000003070000-0x00000000031D8000-memory.dmp	warzonerat

Executes dropped EXE 2 IoCs

Processes:

6.exeimages.exe

pid process

4448 6.exe
312 images.exe

pid	process
4448	6.exe
312	images.exe

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:

T0919022001 - MARVA SAC PERU.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	T0919022001 - MARVA SAC PERU.exe

Drops startup file 2 IoCs

Processes:

6.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\programs.bat	6.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\programs.bat:start	6.exe

Loads dropped DLL 6 IoCs

Processes:

images.exe

pid process

312 images.exe
312 images.exe
312 images.exe
312 images.exe
312 images.exe
312 images.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

pid	process
312	images.exe
312	images.exe
312	images.exe
312	images.exe
312	images.exe
312	images.exe

Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs

collection

Email Collection

T1114

Processes:

images.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	images.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	images.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

T0919022001 - MARVA SAC PERU.exe6.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Images = "C:\\Users\\Admin\\AppData\\Local\\Temp\\T0919022001 - MARVA SAC PERU.exe"	T0919022001 - MARVA SAC PERU.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Images = "C:\\Users\\Admin\\Documents\\images.exe"	6.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
NTFS ADS 1 IoCs

Processes:

6.exe

description ioc process

File created C:\Users\Admin\Documents\Documents:ApplicationData 6.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

4456 PING.EXE
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exepowershell.exe

pid process

5052 powershell.exe
5052 powershell.exe
2316 powershell.exe
2316 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exepowershell.exe

description pid process

Token: SeDebugPrivilege 5052 powershell.exe
Token: SeDebugPrivilege 2316 powershell.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

T0919022001 - MARVA SAC PERU.exeimages.exe

pid process

2100 T0919022001 - MARVA SAC PERU.exe
312 images.exe

description	ioc	process
File created	C:\Users\Admin\Documents\Documents:ApplicationData	6.exe

pid	process
4456	PING.EXE

pid	process
5052	powershell.exe
5052	powershell.exe
2316	powershell.exe
2316	powershell.exe

description	pid	process
Token: SeDebugPrivilege	5052	powershell.exe
Token: SeDebugPrivilege	2316	powershell.exe

pid	process
2100	T0919022001 - MARVA SAC PERU.exe
312	images.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

T0919022001 - MARVA SAC PERU.exe6.exeimages.execmd.exe

description	pid	process	target process
PID 2100 wrote to memory of 4704	2100	T0919022001 - MARVA SAC PERU.exe	cmd.exe
PID 2100 wrote to memory of 4704	2100	T0919022001 - MARVA SAC PERU.exe	cmd.exe
PID 2100 wrote to memory of 4704	2100	T0919022001 - MARVA SAC PERU.exe	cmd.exe
PID 2100 wrote to memory of 4704	2100	T0919022001 - MARVA SAC PERU.exe	cmd.exe
PID 2100 wrote to memory of 4704	2100	T0919022001 - MARVA SAC PERU.exe	cmd.exe
PID 2100 wrote to memory of 4448	2100	T0919022001 - MARVA SAC PERU.exe	6.exe
PID 2100 wrote to memory of 4448	2100	T0919022001 - MARVA SAC PERU.exe	6.exe
PID 2100 wrote to memory of 4448	2100	T0919022001 - MARVA SAC PERU.exe	6.exe
PID 4448 wrote to memory of 5052	4448	6.exe	powershell.exe
PID 4448 wrote to memory of 5052	4448	6.exe	powershell.exe
PID 4448 wrote to memory of 5052	4448	6.exe	powershell.exe
PID 4448 wrote to memory of 312	4448	6.exe	images.exe
PID 4448 wrote to memory of 312	4448	6.exe	images.exe
PID 4448 wrote to memory of 312	4448	6.exe	images.exe
PID 312 wrote to memory of 2316	312	images.exe	powershell.exe
PID 312 wrote to memory of 2316	312	images.exe	powershell.exe
PID 312 wrote to memory of 2316	312	images.exe	powershell.exe
PID 312 wrote to memory of 1320	312	images.exe	cmd.exe
PID 312 wrote to memory of 1320	312	images.exe	cmd.exe
PID 312 wrote to memory of 1320	312	images.exe	cmd.exe
PID 312 wrote to memory of 1320	312	images.exe	cmd.exe
PID 312 wrote to memory of 1320	312	images.exe	cmd.exe
PID 2100 wrote to memory of 4084	2100	T0919022001 - MARVA SAC PERU.exe	cmd.exe
PID 2100 wrote to memory of 4084	2100	T0919022001 - MARVA SAC PERU.exe	cmd.exe
PID 2100 wrote to memory of 4084	2100	T0919022001 - MARVA SAC PERU.exe	cmd.exe
PID 4084 wrote to memory of 4456	4084	cmd.exe	PING.EXE
PID 4084 wrote to memory of 4456	4084	cmd.exe	PING.EXE
PID 4084 wrote to memory of 4456	4084	cmd.exe	PING.EXE

outlook_office_path 1 IoCs

Processes:

images.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	images.exe

outlook_win_path 1 IoCs

Processes:

images.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	images.exe

C:\Users\Admin\AppData\Local\Temp\T0919022001 - MARVA SAC PERU.exe
"C:\Users\Admin\AppData\Local\Temp\T0919022001 - MARVA SAC PERU.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe"
  2⤵
  PID:4704
- C:\Users\Admin\AppData\Local\Temp\6.exe
  "C:\Users\Admin\AppData\Local\Temp\6.exe"
  2⤵
  - Executes dropped EXE
  - Drops startup file
  - Adds Run key to start application
  - NTFS ADS
  - Suspicious use of WriteProcessMemory
  PID:4448
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell Add-MpPreference -ExclusionPath C:\
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5052
- - C:\Users\Admin\Documents\images.exe
    "C:\Users\Admin\Documents\images.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Accesses Microsoft Outlook profiles
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    - outlook_office_path
    - outlook_win_path
    PID:312
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell Add-MpPreference -ExclusionPath C:\
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2316
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe"
      4⤵
      PID:1320
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C ping 1.2.3.4 -n 2 -w 1000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\T0919022001 - MARVA SAC PERU.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4084
- - C:\Windows\SysWOW64\PING.EXE
    ping 1.2.3.4 -n 2 -w 1000
    3⤵
    - Runs ping.exe
    PID:4456

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
26c0ff7c4fd04203931d27909a147e99

SHA1
4b2a1708203a7187a19d231348522e35b43e7f89

SHA256
8efc08baebba68d2c65f2508453e36f77ff51f583f63c6d0729b95e9914c9ab4

SHA512
e1fc6a5e8f05191622a9a485657937ce080cc6524bf58ba0a2159e6cf0c618e1d98f3a22af6a9c738c261bd446513c167eb0e55e6f31f54f784d89d0ac991f3b

Download Submit
C:\Users\Admin\AppData\Local\Temp\6.exe

Filesize
579KB

MD5
27db388e473a7807fa02c8d215c524c1

SHA1
faa8eaa333b286d878d1a8467fb78397d49cbdf3

SHA256
8483757de4b1a5f4d80c6d3546ef3a21981c51f5026c47b2439ebfc1c49dd66e

SHA512
a4371107d53cf7371fc9492cd9d500bfaecfdc7b5caeb2f3f2b4bb8294bc1fc37530b4cdbc1e1198263cdb9ea854c8c0460a2f60e105d9e24789ebd94baafa39

Download Submit
C:\Users\Admin\AppData\Local\Temp\6.exe

Filesize
579KB

MD5
27db388e473a7807fa02c8d215c524c1

SHA1
faa8eaa333b286d878d1a8467fb78397d49cbdf3

SHA256
8483757de4b1a5f4d80c6d3546ef3a21981c51f5026c47b2439ebfc1c49dd66e

SHA512
a4371107d53cf7371fc9492cd9d500bfaecfdc7b5caeb2f3f2b4bb8294bc1fc37530b4cdbc1e1198263cdb9ea854c8c0460a2f60e105d9e24789ebd94baafa39

Download Submit
C:\Users\Admin\AppData\Local\Temp\freebl3.dll

Filesize
326KB

MD5
ef12ab9d0b231b8f898067b2114b1bc0

SHA1
6d90f27b2105945f9bb77039e8b892070a5f9442

SHA256
2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7

SHA512
2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193

Download Submit
C:\Users\Admin\AppData\Local\Temp\mozglue.dll

Filesize
133KB

MD5
75f8cc548cabf0cc800c25047e4d3124

SHA1
602676768f9faecd35b48c38a0632781dfbde10c

SHA256
fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0

SHA512
ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f

Download Submit
C:\Users\Admin\AppData\Local\Temp\msvcp140.dll

Filesize
429KB

MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
C:\Users\Admin\AppData\Local\Temp\nss3.dll

Filesize
1.2MB

MD5
d7858e8449004e21b01d468e9fd04b82

SHA1
9524352071ede21c167e7e4f106e9526dc23ef4e

SHA256
78758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db

SHA512
1e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440

Download Submit
C:\Users\Admin\AppData\Local\Temp\softokn3.dll

Filesize
141KB

MD5
471c983513694ac3002590345f2be0da

SHA1
6612b9af4ff6830fa9b7d4193078434ef72f775b

SHA256
bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f

SHA512
a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410

Download Submit
C:\Users\Admin\AppData\Local\Temp\vcruntime140.dll

Filesize
81KB

MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
C:\Users\Admin\Documents\images.exe

Filesize
579KB

MD5
27db388e473a7807fa02c8d215c524c1

SHA1
faa8eaa333b286d878d1a8467fb78397d49cbdf3

SHA256
8483757de4b1a5f4d80c6d3546ef3a21981c51f5026c47b2439ebfc1c49dd66e

SHA512
a4371107d53cf7371fc9492cd9d500bfaecfdc7b5caeb2f3f2b4bb8294bc1fc37530b4cdbc1e1198263cdb9ea854c8c0460a2f60e105d9e24789ebd94baafa39

Download Submit
C:\Users\Admin\Documents\images.exe

Filesize
579KB

MD5
27db388e473a7807fa02c8d215c524c1

SHA1
faa8eaa333b286d878d1a8467fb78397d49cbdf3

SHA256
8483757de4b1a5f4d80c6d3546ef3a21981c51f5026c47b2439ebfc1c49dd66e

SHA512
a4371107d53cf7371fc9492cd9d500bfaecfdc7b5caeb2f3f2b4bb8294bc1fc37530b4cdbc1e1198263cdb9ea854c8c0460a2f60e105d9e24789ebd94baafa39

Download Submit
memory/312-194-0x000000000BA70000-0x000000000BAF4000-memory.dmp

Filesize
528KB

Download
memory/312-159-0x0000000000000000-mapping.dmp

Download
memory/312-171-0x0000000003070000-0x00000000031D8000-memory.dmp

Filesize
1.4MB

Download
memory/312-187-0x000000000BA70000-0x000000000BAF4000-memory.dmp

Filesize
528KB

Download
memory/312-186-0x000000000B690000-0x000000000B830000-memory.dmp

Filesize
1.6MB

Download
memory/1320-182-0x0000000000000000-mapping.dmp

Download
memory/1320-183-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

Filesize
4KB

Download
memory/2100-132-0x0000000003370000-0x00000000034D8000-memory.dmp

Filesize
1.4MB

Download
memory/2100-138-0x0000000002970000-0x0000000003370000-memory.dmp

Filesize
10.0MB

Download
memory/2100-141-0x000000000B6E0000-0x000000000B880000-memory.dmp

Filesize
1.6MB

Download
memory/2316-178-0x0000000000000000-mapping.dmp

Download
memory/2316-181-0x000000006F430000-0x000000006F47C000-memory.dmp

Filesize
304KB

Download
memory/4084-184-0x0000000000000000-mapping.dmp

Download
memory/4448-151-0x0000000002570000-0x0000000002F70000-memory.dmp

Filesize
10.0MB

Download
memory/4448-145-0x0000000002F70000-0x00000000030D8000-memory.dmp

Filesize
1.4MB

Download
memory/4448-142-0x0000000000000000-mapping.dmp

Download
memory/4456-185-0x0000000000000000-mapping.dmp

Download
memory/4704-140-0x0000000000D60000-0x0000000000D61000-memory.dmp

Filesize
4KB

Download
memory/4704-139-0x0000000000000000-mapping.dmp

Download
memory/5052-154-0x0000000004FA0000-0x00000000055C8000-memory.dmp

Filesize
6.2MB

Download
memory/5052-173-0x00000000074C0000-0x00000000074C8000-memory.dmp

Filesize
32KB

Download
memory/5052-170-0x00000000074E0000-0x00000000074FA000-memory.dmp

Filesize
104KB

Download
memory/5052-169-0x00000000073D0000-0x00000000073DE000-memory.dmp

Filesize
56KB

Download
memory/5052-168-0x0000000007420000-0x00000000074B6000-memory.dmp

Filesize
600KB

Download
memory/5052-167-0x0000000007210000-0x000000000721A000-memory.dmp

Filesize
40KB

Download
memory/5052-166-0x00000000071A0000-0x00000000071BA000-memory.dmp

Filesize
104KB

Download
memory/5052-165-0x00000000077F0000-0x0000000007E6A000-memory.dmp

Filesize
6.5MB

Download
memory/5052-164-0x0000000006460000-0x000000000647E000-memory.dmp

Filesize
120KB

Download
memory/5052-163-0x000000006F430000-0x000000006F47C000-memory.dmp

Filesize
304KB

Download
memory/5052-162-0x0000000006E50000-0x0000000006E82000-memory.dmp

Filesize
200KB

Download
memory/5052-158-0x0000000005EA0000-0x0000000005EBE000-memory.dmp

Filesize
120KB

Download
memory/5052-157-0x0000000005830000-0x0000000005896000-memory.dmp

Filesize
408KB

Download
memory/5052-156-0x00000000057C0000-0x0000000005826000-memory.dmp

Filesize
408KB

Download
memory/5052-155-0x0000000005620000-0x0000000005642000-memory.dmp

Filesize
136KB

Download
memory/5052-153-0x0000000004930000-0x0000000004966000-memory.dmp

Filesize
216KB

Download
memory/5052-152-0x0000000000000000-mapping.dmp

Download