f71a34edaae755049c6c02c56c1cdd0690697c5be066f13d0185fd85c8976fc8

Analysis

max time kernel
163s
max time network
187s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 20:37

Target

f71a34edaae755049c6c02c56c1cdd0690697c5be066f13d0185fd85c8976fc8.exe
Size

778KB
MD5

0448e6aaae466f712cde58f0ed5acb6c
SHA1

093bb27908495466d438a136036bbaf8bce612cf
SHA256

f71a34edaae755049c6c02c56c1cdd0690697c5be066f13d0185fd85c8976fc8
SHA512

3864778dd8011974b79082328c7cd58ef3c010e2c44066833fd55163eb50319df2edc23dd4e1a6b034bdd5dd64d405e06415aebb67b36b0aeb72fef9907bc848
SSDEEP

24576:DLQWyXklOtkEvuFfFd5jS20Sh0SNfi+JWG/MW:DLQWy0mk9FfFd5GvU01+lMW

Score

7^/10

Loads dropped DLL 3 IoCs

Processes:

f71a34edaae755049c6c02c56c1cdd0690697c5be066f13d0185fd85c8976fc8.exe

pid	process
1428	f71a34edaae755049c6c02c56c1cdd0690697c5be066f13d0185fd85c8976fc8.exe
1428	f71a34edaae755049c6c02c56c1cdd0690697c5be066f13d0185fd85c8976fc8.exe
1428	f71a34edaae755049c6c02c56c1cdd0690697c5be066f13d0185fd85c8976fc8.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\f71a34edaae755049c6c02c56c1cdd0690697c5be066f13d0185fd85c8976fc8.exe
"C:\Users\Admin\AppData\Local\Temp\f71a34edaae755049c6c02c56c1cdd0690697c5be066f13d0185fd85c8976fc8.exe"
1⤵
- Loads dropped DLL
PID:1428

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

C:\Users\Admin\AppData\Local\Temp\nszFA35.tmp\System.dll

Filesize
10KB

MD5
9b40e5625f6f893a141f4df48ac0838f

SHA1
97dcc3c09f441129d293629a0f0d8d64e56a172d

SHA256
1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

SHA512
1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

Download Submit
C:\Users\Admin\AppData\Local\Temp\nszFA35.tmp\System.dll

Filesize
10KB

MD5
9b40e5625f6f893a141f4df48ac0838f

SHA1
97dcc3c09f441129d293629a0f0d8d64e56a172d

SHA256
1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

SHA512
1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

Download Submit
C:\Users\Admin\AppData\Local\Temp\nszFA35.tmp\nsDialogs.dll

Filesize
8KB

MD5
60bef38f7ecb037d4541203a79ba7e07

SHA1
34093fbab7c7e6d36127e0d04309522fd71b58d4

SHA256
756031c51fe9982673f11f81f46e9f7b78ae78444aaec1b000de6217ddebc9fe

SHA512
66f99e7bd71fcb5a8531583f4b7ae4e47cbc741f131deabda3e96aeff7bd6d04ce9bb9c9370548d6a93709182c9025b918d6f4cf06ddff07b66ccf8c1bbffb0d

Download Submit
memory/1428-135-0x0000000003441000-0x0000000003443000-memory.dmp

Filesize
8KB

Download
memory/1428-136-0x0000000000400000-0x00000000005157B0-memory.dmp

Filesize
1.1MB

Download