900a663fb206b74225e97e334c4a733ca870f29106f145044eeae77c08d0a44d

Analysis

max time kernel
107s
max time network
131s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
27/08/2023, 16:05

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General

Target

installer.exe
Size

149KB
MD5

2091e5a265c44da1b0a5de5bc112a6dc
SHA1

02d5489c5bb1b169238ff5d79d5a09982d15caa3
SHA256

900a663fb206b74225e97e334c4a733ca870f29106f145044eeae77c08d0a44d
SHA512

77de1388ec943f3f6539b408a7133b4bc16b0b5c86acd5a22640ea9e1831aac71d806ff81e1c77024bbe7a8aecc4238f92d6cc1cfc56b943d31ec6643289c91a
SSDEEP

3072:hZoZc+265eMjxdbKRcIu5A6Jdx7Y6mGxq:hZoZ/+u5A6Jdx7Y6mmq

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3229013990-3330391637-2814184332-1000_Classes\Local Settings	installer.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1124	installer.exe

C:\Users\Admin\AppData\Local\Temp\installer.exe
"C:\Users\Admin\AppData\Local\Temp\installer.exe"
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1124
- C:\Users\Admin\AppData\Roaming\Flarial\Flarial.Launcher.exe
  "C:\Users\Admin\AppData\Roaming\Flarial\Flarial.Launcher.exe"
  2⤵
  PID:2488

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:1304

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Flarial\latest.zip

Filesize
72.6MB

MD5
6d4970f4c3886491619be08a282ff842

SHA1
5bd14ab4516792cefd74fd15fe4ef6d416e8c790

SHA256
7516dc5bfffc0b7ed1314aa0eba57c520d8c6b2014cdd59699d81268c1973621

SHA512
9deb8751729ac34b5d001a36b1ff59fcacf9f5bfc4e3d8e83aa512470ca3a1f81599dde6f610c3fbee4b520988ea62ab75a71a66b799264ac63c732970516940

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