740cfea615830a7aea63a90b732e95c09babefc43a2859ec210a47c08e8ea709

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
14/01/2023, 13:32

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General

Target

water corporation enterprise agreement 2018 wa 15722.js
Size

62KB
MD5

fbbd2ab87eb076d202e6bd929535c609
SHA1

b3627d701873263cf9a247e93dcbe5684ce65951
SHA256

d64d9cb448ff7dfea1e641471beae99893637de21f7801b2b45b1495b90b3088
SHA512

d7498b9ea9dd456ac49c074278a13257b74754ac074dbf49538e1177f8b864264a5872e0b948a3ad5578a39a0ee4cde99878e95c3c3e20ada2d6067982f36213
SSDEEP

768:v2ghJ5gba4sC/1a7Wuj2MgJlRhQMtUpoZEFNA/Ycik0aBZyxvDvl:/Aa4sFNK4MtA620y

Score

7^/10

Malware Config

Signatures

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	wscript.EXE

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
452	poWERsHeLl.exe
452	poWERsHeLl.exe
452	poWERsHeLl.exe
452	poWERsHeLl.exe
452	poWERsHeLl.exe
452	poWERsHeLl.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	452	poWERsHeLl.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 872 wrote to memory of 3704	872	wscript.EXE	90
PID 872 wrote to memory of 3704	872	wscript.EXE	90
PID 3704 wrote to memory of 452	3704	cscript.exe	92
PID 3704 wrote to memory of 452	3704	cscript.exe	92

C:\Windows\system32\wscript.exe
wscript.exe "C:\Users\Admin\AppData\Local\Temp\water corporation enterprise agreement 2018 wa 15722.js"
1⤵
PID:2400

C:\Windows\system32\wscript.EXE
C:\Windows\system32\wscript.EXE BASEOF~1.JS
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:872
- C:\Windows\System32\cscript.exe
  "C:\Windows\System32\cscript.exe" "BASEOF~1.JS"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3704
- - C:\Windows\System32\WindowsPowerShell\v1.0\poWERsHeLl.exe
    poWERsHeLl
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:452

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\BASEOF~1.JS

Filesize
45.8MB

MD5
0d01cebee7b6f8d0c663d22e65f5e3d0

SHA1
da44134999ff606c784b639875f7be75a1868de4

SHA256
a0fe36f751cb6040ff7966b3a156058933649b354f2dd56c489a4dfe11951103

SHA512
a775e5c3264cc7ccfc88c79deb2e612c76d6d0753d8c311a2b49776d0d7fe1863bdf2521490687cb1a4cae20ecbcc53e0b9dfa366ddb026e3d2f2a0ab5ad0cc3

Download Submit
memory/452-135-0x000002DBC4850000-0x000002DBC4872000-memory.dmp

Filesize
136KB

Download
memory/452-136-0x000002DBC5370000-0x000002DBC53B4000-memory.dmp

Filesize
272KB

Download
memory/452-137-0x000002DBC57D0000-0x000002DBC5846000-memory.dmp

Filesize
472KB

Download
memory/452-138-0x00007FFFCE300000-0x00007FFFCEDC1000-memory.dmp

Filesize
10.8MB

Download
memory/452-139-0x00007FFFCE300000-0x00007FFFCEDC1000-memory.dmp

Filesize
10.8MB

Download
memory/452-140-0x000002DBC3B2A000-0x000002DBC3B2F000-memory.dmp

Filesize
20KB

Download