warzonerat | 35dd9286ed2d79a748a02cd32a9418e39a1b91d237f9ee67d2f305fc4b659f0b

Analysis

max time kernel
150s
max time network
152s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
10-08-2023 13:25

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General

Target

wis2war.vbs
Size

1.9MB
MD5

72fab82acb233fa5b2d7aeb5cecf14bb
SHA1

dd7e2daa860b045e8b683407ab653c75df13256a
SHA256

35dd9286ed2d79a748a02cd32a9418e39a1b91d237f9ee67d2f305fc4b659f0b
SHA512

534c935688b227edaa3b77ba95b3de95ae1cf34a8614e906986c8448c54a64a5c4811d3d5ff79ea232160722173370e0dc3ae3b157ed12d789848034a6479ed4
SSDEEP

6144:MhFLSUbTzDvAaRZMF2nkKA3T7oB32XsPhY0/QSE2lGNpUoB+mZIS7/942c:ctxrPgwivYeSV4pR7/M

Score

10^/10

warzonerat wshrat infostealer persistence rat spyware stealer trojan

Malware Config

Extracted

Family

warzonerat

chongmei33.publicvm.com:49746

Extracted

Family

wshrat

http://chongmei33.publicvm.com:7045

Signatures

WSHRAT
WSHRAT is a variant of Houdini worm and has vbs and js variants.
trojan wshrat
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
behavioral1/files/0x0034000000016ad7-66.dat	warzonerat
behavioral1/files/0x0034000000016ad7-64.dat	warzonerat
behavioral1/files/0x0034000000016ad7-68.dat	warzonerat
behavioral1/files/0x0009000000016d23-70.dat	warzonerat
behavioral1/files/0x0009000000016d23-76.dat	warzonerat
behavioral1/files/0x0009000000016d23-72.dat	warzonerat
behavioral1/files/0x0009000000016d23-83.dat	warzonerat

Blocklisted process makes network request 25 IoCs

flow	pid	Process
4	2204	WScript.exe
7	2204	WScript.exe
9	2204	WScript.exe
10	2204	WScript.exe
12	2204	WScript.exe
13	2204	WScript.exe
14	2204	WScript.exe
16	2204	WScript.exe
17	2204	WScript.exe
21	2204	WScript.exe
25	2204	WScript.exe
27	2204	WScript.exe
28	2204	WScript.exe
32	2204	WScript.exe
35	2204	WScript.exe
36	2204	WScript.exe
39	2204	WScript.exe
42	2204	WScript.exe
45	2204	WScript.exe
48	2204	WScript.exe
50	2204	WScript.exe
53	2204	WScript.exe
55	2204	WScript.exe
58	2204	WScript.exe
60	2204	WScript.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\wis2war.vbs	WScript.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\wis2war.vbs	WScript.exe

Executes dropped EXE 2 IoCs

pid	Process
3060	Tempwinlogon.exe
2976	images.exe

Loads dropped DLL 2 IoCs

pid	Process
3060	Tempwinlogon.exe
3060	Tempwinlogon.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
T1552.001

Adds Run key to start application 2 TTPs 3 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"	Tempwinlogon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Windows\CurrentVersion\Run\wis2war = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\wis2war.vbs\""	WScript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wis2war = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\wis2war.vbs\""	WScript.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
3	ip-api.com

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2976	images.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2028	2204	WScript.exe	28
PID 2204 wrote to memory of 2028	2204	WScript.exe	28
PID 2204 wrote to memory of 2028	2204	WScript.exe	28
PID 2028 wrote to memory of 3060	2028	WScript.exe	30
PID 2028 wrote to memory of 3060	2028	WScript.exe	30
PID 2028 wrote to memory of 3060	2028	WScript.exe	30
PID 2028 wrote to memory of 3060	2028	WScript.exe	30
PID 3060 wrote to memory of 2976	3060	Tempwinlogon.exe	31
PID 3060 wrote to memory of 2976	3060	Tempwinlogon.exe	31
PID 3060 wrote to memory of 2976	3060	Tempwinlogon.exe	31
PID 3060 wrote to memory of 2976	3060	Tempwinlogon.exe	31
PID 2976 wrote to memory of 2268	2976	images.exe	32
PID 2976 wrote to memory of 2268	2976	images.exe	32
PID 2976 wrote to memory of 2268	2976	images.exe	32
PID 2976 wrote to memory of 2268	2976	images.exe	32
PID 2976 wrote to memory of 2268	2976	images.exe	32
PID 2976 wrote to memory of 2268	2976	images.exe	32

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\wis2war.vbs"
1⤵
- Blocklisted process makes network request
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\System32\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\aug.vbs"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2028
- - C:\Users\Admin\AppData\Local\Tempwinlogon.exe
    "C:\Users\Admin\AppData\Local\Tempwinlogon.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:3060
  - - C:\ProgramData\images.exe
      "C:\ProgramData\images.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2976
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe"
        5⤵
        
        PID:2268

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\images.exe

Filesize
98KB

MD5
20390c8434f741d1abee9c8d48248bdb

SHA1
10577df5ed0ecba6a3da8552d112bd5e00e793d2

SHA256
ab87db3a4dc092240719fe8d9f0192b15dbeaa25ee21ef6607ef5e2cb6f775e3

SHA512
e1cd502740eb8bc267c7ca61c1781225f598b17948b0c6f99d8495efb27181a34075b7b5a89b775e1b9ac7cccfb5f2cc32fb61dbdf8cda9ac795349745bdd98b

Download Submit
C:\ProgramData\images.exe

Filesize
98KB

MD5
20390c8434f741d1abee9c8d48248bdb

SHA1
10577df5ed0ecba6a3da8552d112bd5e00e793d2

SHA256
ab87db3a4dc092240719fe8d9f0192b15dbeaa25ee21ef6607ef5e2cb6f775e3

SHA512
e1cd502740eb8bc267c7ca61c1781225f598b17948b0c6f99d8495efb27181a34075b7b5a89b775e1b9ac7cccfb5f2cc32fb61dbdf8cda9ac795349745bdd98b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\U6AGJ71Z\json[1].json

Filesize
323B

MD5
0c17abb0ed055fecf0c48bb6e46eb4eb

SHA1
a692730c8ec7353c31b94a888f359edb54aaa4c8

SHA256
f41e99f954e33e7b0e39930ec8620bf29801efc44275c1ee6b5cfa5e1be202c0

SHA512
645a9f2f94461d8a187261b736949df398ece5cfbf1af8653d18d3487ec1269d9f565534c1e249c12f31b3b1a41a8512953b1e991b001fc1360059e3fd494ec3

Download Submit
C:\Users\Admin\AppData\Local\Temp\aug.vbs

Filesize
196KB

MD5
2725abf432ceeca35be3ac737c3f0847

SHA1
608ac3ed1248b3c35deec3ee55070d52b2c9d1a0

SHA256
6eaa55f7bd4117835ac0116d85b20fdcc35e1c461379dbac106d2c2c51d60516

SHA512
a014a6c2a10f9efe9ca85f4da5505fb2eb6071342b7f4dce0b48446d4462ba26fc1e44a1ba9833d6ab623d2d75c0643c488e46d1995fb20bfd0ed8d8f517b0e2

Download Submit
C:\Users\Admin\AppData\Local\Tempwinlogon.exe

Filesize
98KB

MD5
20390c8434f741d1abee9c8d48248bdb

SHA1
10577df5ed0ecba6a3da8552d112bd5e00e793d2

SHA256
ab87db3a4dc092240719fe8d9f0192b15dbeaa25ee21ef6607ef5e2cb6f775e3

SHA512
e1cd502740eb8bc267c7ca61c1781225f598b17948b0c6f99d8495efb27181a34075b7b5a89b775e1b9ac7cccfb5f2cc32fb61dbdf8cda9ac795349745bdd98b

Download Submit
C:\Users\Admin\AppData\Local\Tempwinlogon.exe

Filesize
98KB

MD5
20390c8434f741d1abee9c8d48248bdb

SHA1
10577df5ed0ecba6a3da8552d112bd5e00e793d2

SHA256
ab87db3a4dc092240719fe8d9f0192b15dbeaa25ee21ef6607ef5e2cb6f775e3

SHA512
e1cd502740eb8bc267c7ca61c1781225f598b17948b0c6f99d8495efb27181a34075b7b5a89b775e1b9ac7cccfb5f2cc32fb61dbdf8cda9ac795349745bdd98b

Download Submit
C:\Users\Admin\AppData\Local\Tempwinlogon.exe

Filesize
98KB

MD5
20390c8434f741d1abee9c8d48248bdb

SHA1
10577df5ed0ecba6a3da8552d112bd5e00e793d2

SHA256
ab87db3a4dc092240719fe8d9f0192b15dbeaa25ee21ef6607ef5e2cb6f775e3

SHA512
e1cd502740eb8bc267c7ca61c1781225f598b17948b0c6f99d8495efb27181a34075b7b5a89b775e1b9ac7cccfb5f2cc32fb61dbdf8cda9ac795349745bdd98b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\wis2war.vbs

Filesize
1.9MB

MD5
72fab82acb233fa5b2d7aeb5cecf14bb

SHA1
dd7e2daa860b045e8b683407ab653c75df13256a

SHA256
35dd9286ed2d79a748a02cd32a9418e39a1b91d237f9ee67d2f305fc4b659f0b

SHA512
534c935688b227edaa3b77ba95b3de95ae1cf34a8614e906986c8448c54a64a5c4811d3d5ff79ea232160722173370e0dc3ae3b157ed12d789848034a6479ed4

Download Submit
\ProgramData\images.exe

Filesize
98KB

MD5
20390c8434f741d1abee9c8d48248bdb

SHA1
10577df5ed0ecba6a3da8552d112bd5e00e793d2

SHA256
ab87db3a4dc092240719fe8d9f0192b15dbeaa25ee21ef6607ef5e2cb6f775e3

SHA512
e1cd502740eb8bc267c7ca61c1781225f598b17948b0c6f99d8495efb27181a34075b7b5a89b775e1b9ac7cccfb5f2cc32fb61dbdf8cda9ac795349745bdd98b

Download Submit
\ProgramData\images.exe

Filesize
98KB

MD5
20390c8434f741d1abee9c8d48248bdb

SHA1
10577df5ed0ecba6a3da8552d112bd5e00e793d2

SHA256
ab87db3a4dc092240719fe8d9f0192b15dbeaa25ee21ef6607ef5e2cb6f775e3

SHA512
e1cd502740eb8bc267c7ca61c1781225f598b17948b0c6f99d8495efb27181a34075b7b5a89b775e1b9ac7cccfb5f2cc32fb61dbdf8cda9ac795349745bdd98b

Download Submit
memory/2268-77-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/2268-79-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/2976-101-0x0000000002D30000-0x0000000002DB4000-memory.dmp

Filesize
528KB

Download
memory/2976-106-0x0000000002D30000-0x0000000002DB4000-memory.dmp

Filesize
528KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads