vjw0rm | c98083c89ba696fdc10a9528722e8673f70b0b1872b52fbda472a38d4cfbf350

Analysis

max time kernel
145s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
26-09-2023 02:26

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General

Target

neworder.js
Size

3.1MB
MD5

cf54d832051744f8a17d8883bb0d7579
SHA1

8996b0ea7579eefdc5b143d8e71e00fbabef2749
SHA256

c98083c89ba696fdc10a9528722e8673f70b0b1872b52fbda472a38d4cfbf350
SHA512

9918d08bdbcec5213e30cc732dbd0705bcc3a7db08090ae8366a57c9cbbb87296861c75eafb6f239deba92711d7cbacd482f2a25dea0ef96545fe00ae0cb40b6
SSDEEP

768:aBLsno5sVaEb33OSp4//6AtsaaiIWVibo1WFti/KaqQh:aBLso5sVaEb3+SAtsaaiBwU1WFyKnO

Score

10^/10

vjw0rm wshrat persistence trojan worm

Malware Config

Extracted

Family

wshrat

http://akinbo.ddns.net:6380

Signatures

Vjw0rm
Vjw0rm is a remote access trojan written in JavaScript.
trojan worm vjw0rm
WSHRAT
WSHRAT is a variant of Houdini worm and has vbs and js variants.
trojan wshrat

Blocklisted process makes network request 54 IoCs

flow	pid	Process
15	2336	wscript.exe
16	1296	wscript.exe
18	3988	wscript.exe
25	2336	wscript.exe
26	1296	wscript.exe
50	3988	wscript.exe
59	1296	wscript.exe
60	2336	wscript.exe
61	3988	wscript.exe
62	3988	wscript.exe
69	1296	wscript.exe
70	2336	wscript.exe
76	3988	wscript.exe
77	2336	wscript.exe
78	1296	wscript.exe
79	3988	wscript.exe
80	2336	wscript.exe
81	1296	wscript.exe
82	3988	wscript.exe
83	1296	wscript.exe
84	2336	wscript.exe
85	3988	wscript.exe
86	3988	wscript.exe
87	1296	wscript.exe
88	2336	wscript.exe
89	3988	wscript.exe
90	3988	wscript.exe
91	2336	wscript.exe
92	1296	wscript.exe
93	3988	wscript.exe
94	2336	wscript.exe
95	1296	wscript.exe
96	3988	wscript.exe
97	3988	wscript.exe
98	1296	wscript.exe
99	2336	wscript.exe
100	3988	wscript.exe
101	3988	wscript.exe
102	2336	wscript.exe
103	1296	wscript.exe
104	3988	wscript.exe
105	1296	wscript.exe
106	2336	wscript.exe
107	3988	wscript.exe
108	2336	wscript.exe
109	1296	wscript.exe
110	3988	wscript.exe
111	2336	wscript.exe
112	1296	wscript.exe
113	3988	wscript.exe
114	3988	wscript.exe
115	2336	wscript.exe
116	1296	wscript.exe
117	3988	wscript.exe

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-1-5-21-919254492-3979293997-764407192-1000\Control Panel\International\Geo\Nation	wscript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-919254492-3979293997-764407192-1000\Control Panel\International\Geo\Nation	wscript.exe

Drops startup file 5 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\OfYaEGuGdY.js	wscript.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\neworder.js	wscript.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\OfYaEGuGdY.js	wscript.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\neworder.js	wscript.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\OfYaEGuGdY.js	wscript.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-919254492-3979293997-764407192-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\neworder = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\neworder.js\""	wscript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\neworder = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\neworder.js\""	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-919254492-3979293997-764407192-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\neworder = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\neworder.js\""	wscript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\neworder = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\neworder.js\""	wscript.exe

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

System Information Discovery
T1082

Script User-Agent 22 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	104	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	107	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	113	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	62	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	76	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	79	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	82	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	86	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	117	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	97	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	100	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	18	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	61	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	114	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	96	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	101	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	110	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	50	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	85	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	89	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	90	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript
HTTP User-Agent header	93	WSHRAT\|E84DA272\|SMIJWJMH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 26/9/2023\|JavaScript

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 404 wrote to memory of 2336	404	wscript.exe	85
PID 404 wrote to memory of 2336	404	wscript.exe	85
PID 404 wrote to memory of 3988	404	wscript.exe	86
PID 404 wrote to memory of 3988	404	wscript.exe	86
PID 3988 wrote to memory of 1296	3988	wscript.exe	88
PID 3988 wrote to memory of 1296	3988	wscript.exe	88

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\neworder.js
1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:404
- C:\Windows\System32\wscript.exe
  "C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\OfYaEGuGdY.js"
  2⤵
  - Blocklisted process makes network request
  - Drops startup file
  PID:2336
- C:\Windows\System32\wscript.exe
  "C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\neworder.js"
  2⤵
  - Blocklisted process makes network request
  - Checks computer location settings
  - Drops startup file
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3988
- - C:\Windows\System32\wscript.exe
    "C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\OfYaEGuGdY.js"
    3⤵
    - Blocklisted process makes network request
    - Drops startup file
    PID:1296

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

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\OfYaEGuGdY.js

Filesize
1.1MB

MD5
596b02ecc4bc0964ab1a1852fa0a3aa7

SHA1
87ada931135f1d66f3a63c653d6934556421d922

SHA256
06375c4dce8d2215d5f4efcb7f9d4bc2154df82cb49f5b8ad2cde6b662880d2b

SHA512
5394a397e818eb8d9f2a6c2849a87201bc4a13314a7ae4381658421eb666023d225e29fdda57b999ecd49b0e445026e522f4be843994688fd415d308bc98c885

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

Filesize
3.1MB

MD5
cf54d832051744f8a17d8883bb0d7579

SHA1
8996b0ea7579eefdc5b143d8e71e00fbabef2749

SHA256
c98083c89ba696fdc10a9528722e8673f70b0b1872b52fbda472a38d4cfbf350

SHA512
9918d08bdbcec5213e30cc732dbd0705bcc3a7db08090ae8366a57c9cbbb87296861c75eafb6f239deba92711d7cbacd482f2a25dea0ef96545fe00ae0cb40b6

Download Submit
C:\Users\Admin\AppData\Roaming\OfYaEGuGdY.js

Filesize
1.1MB

MD5
596b02ecc4bc0964ab1a1852fa0a3aa7

SHA1
87ada931135f1d66f3a63c653d6934556421d922

SHA256
06375c4dce8d2215d5f4efcb7f9d4bc2154df82cb49f5b8ad2cde6b662880d2b

SHA512
5394a397e818eb8d9f2a6c2849a87201bc4a13314a7ae4381658421eb666023d225e29fdda57b999ecd49b0e445026e522f4be843994688fd415d308bc98c885

Download Submit
C:\Users\Admin\AppData\Roaming\OfYaEGuGdY.js

Filesize
1.1MB

MD5
596b02ecc4bc0964ab1a1852fa0a3aa7

SHA1
87ada931135f1d66f3a63c653d6934556421d922

SHA256
06375c4dce8d2215d5f4efcb7f9d4bc2154df82cb49f5b8ad2cde6b662880d2b

SHA512
5394a397e818eb8d9f2a6c2849a87201bc4a13314a7ae4381658421eb666023d225e29fdda57b999ecd49b0e445026e522f4be843994688fd415d308bc98c885

Download Submit
C:\Users\Admin\AppData\Roaming\neworder.js

Filesize
3.1MB

MD5
cf54d832051744f8a17d8883bb0d7579

SHA1
8996b0ea7579eefdc5b143d8e71e00fbabef2749

SHA256
c98083c89ba696fdc10a9528722e8673f70b0b1872b52fbda472a38d4cfbf350

SHA512
9918d08bdbcec5213e30cc732dbd0705bcc3a7db08090ae8366a57c9cbbb87296861c75eafb6f239deba92711d7cbacd482f2a25dea0ef96545fe00ae0cb40b6

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads