861d8dff024f7e6a8d24f2a4c4124caad67b248c74a4ad15c28f415b3b0ce055

Analysis

max time kernel
154s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
18/07/2023, 20:46

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General

Target

tnss1208.js
Size

53KB
MD5

6d24c599733e82ed048b52f65c25bac8
SHA1

17a7aaf396e356ec44b9a37b1e8885f5fa30bc2f
SHA256

d3d9cd4cbf7ad240254eeac2bc52da44b933e75848fb74ce381af5e54940677a
SHA512

78b04f01cb8eeed587a77e3f62f8561c963e970f46a89d170dae3707678ddb820cd07e9a45537ae1e6f9a5fea722a358f70327861b491e75be88561d2bb126d4
SSDEEP

384:Sh/iHWQLjAvPg3vtKtW31O9yOwzSJrqvp1UIREwnt2rNLlcY0qA5ywnlaVEBQEqj:qidp8JwntYMywlzqQsM0uvJ9b03PNp

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 5 IoCs

flow	pid	Process
21	1812	wscript.exe
24	1812	wscript.exe
26	1812	wscript.exe
35	1812	wscript.exe
38	1812	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-1-5-21-1722984668-1829624581-3022101259-1000\Control Panel\International\Geo\Nation	wscript.exe

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

System Information Discovery
T1082

Script User-Agent 5 IoCs

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

description	flow	ioc
HTTP User-Agent header	21	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	24	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	26	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	38	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1260	powershell.exe
1260	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1260	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1812 wrote to memory of 1260	1812	wscript.exe	93
PID 1812 wrote to memory of 1260	1812	wscript.exe	93

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\tnss1208.js
1⤵
- Blocklisted process makes network request
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1812
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
 "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -Command " Warning: file(blacklist.dat): failed to open stream: No such file or directory in /home/betseurope/navitainer.net/readme.php on line 6 Warning: Invalid argument supplied for foreach() in /home/betseurope/navitainer.net/readme.php on line 23 Warning: include(your_script.php): failed to open stream: No such file or directory in /home/betseurope/navitainer.net/readme.php on line 75 Warning: include(your_script.php): failed to open stream: No such file or directory in /home/betseurope/navitainer.net/readme.php on line 75 Warning: include(): Failed opening 'your_script.php' for inclusion (include_path='.:/opt/alt/php72/usr/share/pear') in /home/betseurope/navitainer.net/readme.php on line 75 "
 2⤵
 - Suspicious behavior: EnumeratesProcesses
 - Suspicious use of AdjustPrivilegeToken
 PID:1260

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\Local\Temp\__PSScriptPolicyTest_t0ki2lev.fcj.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1260-143-0x00000210BB2D0000-0x00000210BB2F2000-memory.dmp

Filesize
136KB

Download
memory/1260-146-0x00007FFD4BEE0000-0x00007FFD4C9A1000-memory.dmp

Filesize
10.8MB

Download
memory/1260-147-0x00007FFD4BEE0000-0x00007FFD4C9A1000-memory.dmp

Filesize
10.8MB

Download