warzonerat | a8aae29386c63f2f9629b253e35a7858ad6f9b4e85980c5632b4b431f95f003b

Analysis

max time kernel
90s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
03/11/2022, 06:22

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

SOA.exe
Size

360KB
MD5

4bb4ad44761dbd9dc52eff19ce10be2e
SHA1

a64ba10f66524b897533781118e63812d458e63c
SHA256

a8aae29386c63f2f9629b253e35a7858ad6f9b4e85980c5632b4b431f95f003b
SHA512

36b56c73e4dddec179e17e44c30f9b300933f7019b4437b6c11c5bada4b4fbad50892a85bd0fc2cc315fc767f398cc6f986059b855d15ce91bd97351db40ce8e
SSDEEP

6144:dweE9Wrc2E9mQ7mBBV1lboC87iIKR+TKtLZ:8anQ7+B7lh8lKR+TKtF

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 2 IoCs

rat

resource	yara_rule
behavioral2/memory/4784-139-0x0000000000400000-0x0000000000568000-memory.dmp	warzonerat
behavioral2/memory/4784-140-0x0000000000400000-0x0000000000568000-memory.dmp	warzonerat

Executes dropped EXE 2 IoCs

pid	Process
3972	lyfslg.exe
4784	lyfslg.exe

Loads dropped DLL 6 IoCs

pid	Process
4784	lyfslg.exe
4784	lyfslg.exe
4784	lyfslg.exe
4784	lyfslg.exe
4784	lyfslg.exe
4784	lyfslg.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

Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	lyfslg.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	lyfslg.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rhlf = "C:\\Users\\Admin\\AppData\\Roaming\\grrmxig\\rydwrcxghh.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\lyfslg.exe\""	lyfslg.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3972 set thread context of 4784	3972	lyfslg.exe	81

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

System Information Discovery
T1082

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3972	lyfslg.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1652 wrote to memory of 3972	1652	SOA.exe	80
PID 1652 wrote to memory of 3972	1652	SOA.exe	80
PID 1652 wrote to memory of 3972	1652	SOA.exe	80
PID 3972 wrote to memory of 4784	3972	lyfslg.exe	81
PID 3972 wrote to memory of 4784	3972	lyfslg.exe	81
PID 3972 wrote to memory of 4784	3972	lyfslg.exe	81
PID 3972 wrote to memory of 4784	3972	lyfslg.exe	81

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	lyfslg.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	lyfslg.exe

C:\Users\Admin\AppData\Local\Temp\SOA.exe
"C:\Users\Admin\AppData\Local\Temp\SOA.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1652
- C:\Users\Admin\AppData\Local\Temp\lyfslg.exe
  "C:\Users\Admin\AppData\Local\Temp\lyfslg.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3972
- - C:\Users\Admin\AppData\Local\Temp\lyfslg.exe
    "C:\Users\Admin\AppData\Local\Temp\lyfslg.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Accesses Microsoft Outlook profiles
    - outlook_office_path
    - outlook_win_path
    PID:4784

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

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\fjlcsfz.ey

Filesize
189KB

MD5
3f00e3b69c501090614c7799d37da9d0

SHA1
933faa8e258689b5c6a5f933db71867f9bcc0000

SHA256
f2d2f42a8f2197094a5825a28589169d06e6d792442d4101bc3dffe88a289682

SHA512
15046328cd14dd158de17c965c63ad253368bdab412947f1d4ae035db89f585b5365fc176d634b550db3008d647571720f2672eebe02be1f51f1afbdff7710c0

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\lyfslg.exe

Filesize
8KB

MD5
644c7d6ec0039cb60f653ae3b447ccfa

SHA1
7fd3c354de232c2f209043de3efa57e371bfed09

SHA256
379075afc9fdb55dfb7c2f31a2a73168c5c852f2128584b9a259209df3641f0d

SHA512
a8ab149c48b44295a1986f31d68e9e7fbab2605348b21f18d1fa64b78f5bc1aad9bbb55186909d93dd44420f35ce043dad5caa02f5abb66df5c335b159d7df76

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

Filesize
8KB

MD5
644c7d6ec0039cb60f653ae3b447ccfa

SHA1
7fd3c354de232c2f209043de3efa57e371bfed09

SHA256
379075afc9fdb55dfb7c2f31a2a73168c5c852f2128584b9a259209df3641f0d

SHA512
a8ab149c48b44295a1986f31d68e9e7fbab2605348b21f18d1fa64b78f5bc1aad9bbb55186909d93dd44420f35ce043dad5caa02f5abb66df5c335b159d7df76

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

Filesize
8KB

MD5
644c7d6ec0039cb60f653ae3b447ccfa

SHA1
7fd3c354de232c2f209043de3efa57e371bfed09

SHA256
379075afc9fdb55dfb7c2f31a2a73168c5c852f2128584b9a259209df3641f0d

SHA512
a8ab149c48b44295a1986f31d68e9e7fbab2605348b21f18d1fa64b78f5bc1aad9bbb55186909d93dd44420f35ce043dad5caa02f5abb66df5c335b159d7df76

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\obeynzkb.zo

Filesize
7KB

MD5
9afbe89e42dd71a4b93314bcdfb44b58

SHA1
1dcc482f1dcbf9fe742214ae7f89a4ceb9e9c50e

SHA256
8e571b96614b104593a4bdb0b7c35225ef807cedb3745a1cd1bdbfc234bf9f39

SHA512
5a7874fc885e453bae2645ebf6d31945333c153537426bc87da0cf6a6857c55fa492205b5ee3a004f8a95bb22cbae50c014b40fe549ec413261e673051ffa492

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
memory/4784-139-0x0000000000400000-0x0000000000568000-memory.dmp

Filesize
1.4MB

Download
memory/4784-140-0x0000000000400000-0x0000000000568000-memory.dmp

Filesize
1.4MB

Download
memory/4784-141-0x0000000008450000-0x00000000084D4000-memory.dmp

Filesize
528KB

Download
memory/4784-148-0x0000000008450000-0x00000000084D4000-memory.dmp

Filesize
528KB

Download