warzonerat | e3c938b4f4fe140677bb420c68b052b4473cfc1135b223871ade67706a3d16b3

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
10-08-2023 12:41

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General

Target

PurchaseOrder.XLS.js
Size

7KB
MD5

1cc985fc54d86c85a9fedc783ece93bf
SHA1

25ec6c257f51023f42094cf74e748514369190cc
SHA256

e3c938b4f4fe140677bb420c68b052b4473cfc1135b223871ade67706a3d16b3
SHA512

7818e205750495df0c13687d0a2ee47306113478aa858af31dfbb3e2a30eebaf58c808d9810ca231708c70fd0089cc05f90595c3125bf4a1b87deb5510e70779
SSDEEP

192:rrCbeo9//0bGiExYWySgU3Ub+k0OAaBvRMYRfuYbcZwulYp2h: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 5 IoCs

rat

resource	yara_rule
behavioral2/files/0x0006000000023296-149.dat	warzonerat
behavioral2/files/0x0006000000023296-151.dat	warzonerat
behavioral2/files/0x0006000000023296-152.dat	warzonerat
behavioral2/files/0x000600000002329a-155.dat	warzonerat
behavioral2/files/0x000600000002329a-156.dat	warzonerat

Blocklisted process makes network request 27 IoCs

flow	pid	Process
5	4948	wscript.exe
22	3660	WScript.exe
24	3660	WScript.exe
33	3660	WScript.exe
34	3660	WScript.exe
35	3660	WScript.exe
46	3660	WScript.exe
50	3660	WScript.exe
52	3660	WScript.exe
53	3660	WScript.exe
54	3660	WScript.exe
57	3660	WScript.exe
58	3660	WScript.exe
59	3660	WScript.exe
60	3660	WScript.exe
65	3660	WScript.exe
67	3660	WScript.exe
68	3660	WScript.exe
70	3660	WScript.exe
71	3660	WScript.exe
72	3660	WScript.exe
73	3660	WScript.exe
75	3660	WScript.exe
76	3660	WScript.exe
77	3660	WScript.exe
82	3660	WScript.exe
84	3660	WScript.exe

Drops startup file 2 IoCs

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

Executes dropped EXE 2 IoCs

pid	Process
2024	Tempwinlogon.exe
1484	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
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\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SGTICY = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\SGTICY.vbs\""	WScript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SGTICY = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\SGTICY.vbs\""	WScript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Images = "C:\\ProgramData\\images.exe"	Tempwinlogon.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
21	ip-api.com

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000_Classes\Local Settings	wscript.exe
Key created	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000_Classes\Local Settings	WScript.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1484	images.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4948 wrote to memory of 3660	4948	wscript.exe	86
PID 4948 wrote to memory of 3660	4948	wscript.exe	86
PID 3660 wrote to memory of 4400	3660	WScript.exe	90
PID 3660 wrote to memory of 4400	3660	WScript.exe	90
PID 4400 wrote to memory of 2024	4400	WScript.exe	91
PID 4400 wrote to memory of 2024	4400	WScript.exe	91
PID 4400 wrote to memory of 2024	4400	WScript.exe	91
PID 2024 wrote to memory of 1484	2024	Tempwinlogon.exe	92
PID 2024 wrote to memory of 1484	2024	Tempwinlogon.exe	92
PID 2024 wrote to memory of 1484	2024	Tempwinlogon.exe	92
PID 1484 wrote to memory of 5056	1484	images.exe	93
PID 1484 wrote to memory of 5056	1484	images.exe	93
PID 1484 wrote to memory of 5056	1484	images.exe	93
PID 1484 wrote to memory of 5056	1484	images.exe	93
PID 1484 wrote to memory of 5056	1484	images.exe	93

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\PurchaseOrder.XLS.js
1⤵
- Blocklisted process makes network request
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4948
- C:\Windows\System32\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\SGTICY.vbs"
  2⤵
  - Blocklisted process makes network request
  - Drops startup file
  - Adds Run key to start application
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3660
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\aug.vbs"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4400
  - - C:\Users\Admin\AppData\Local\Tempwinlogon.exe
      "C:\Users\Admin\AppData\Local\Tempwinlogon.exe"
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:2024
    - - C:\ProgramData\images.exe
        
        "C:\ProgramData\images.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:1484
      - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe"
        6⤵
        
        PID:5056

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

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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\INetCache\IE\RSFEJP46\json[1].json

Filesize
323B

MD5
0c17abb0ed055fecf0c48bb6e46eb4eb

SHA1
a692730c8ec7353c31b94a888f359edb54aaa4c8

SHA256
f41e99f954e33e7b0e39930ec8620bf29801efc44275c1ee6b5cfa5e1be202c0

SHA512
645a9f2f94461d8a187261b736949df398ece5cfbf1af8653d18d3487ec1269d9f565534c1e249c12f31b3b1a41a8512953b1e991b001fc1360059e3fd494ec3

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

Filesize
1.9MB

MD5
72fab82acb233fa5b2d7aeb5cecf14bb

SHA1
dd7e2daa860b045e8b683407ab653c75df13256a

SHA256
35dd9286ed2d79a748a02cd32a9418e39a1b91d237f9ee67d2f305fc4b659f0b

SHA512
534c935688b227edaa3b77ba95b3de95ae1cf34a8614e906986c8448c54a64a5c4811d3d5ff79ea232160722173370e0dc3ae3b157ed12d789848034a6479ed4

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\SGTICY.vbs

Filesize
1.9MB

MD5
72fab82acb233fa5b2d7aeb5cecf14bb

SHA1
dd7e2daa860b045e8b683407ab653c75df13256a

SHA256
35dd9286ed2d79a748a02cd32a9418e39a1b91d237f9ee67d2f305fc4b659f0b

SHA512
534c935688b227edaa3b77ba95b3de95ae1cf34a8614e906986c8448c54a64a5c4811d3d5ff79ea232160722173370e0dc3ae3b157ed12d789848034a6479ed4

Download Submit
memory/1484-170-0x00000000033D0000-0x0000000003454000-memory.dmp

Filesize
528KB

Download
memory/5056-157-0x0000000000AF0000-0x0000000000AF1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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