f593810a5e141faaf58547e1ec6005a2a7d025cf68b5ffd9e89ab23c872af357

Analysis

max time kernel
41s
max time network
35s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
06-12-2022 14:02

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General

Target

f593810a5e141faaf58547e1ec6005a2a7d025cf68b5ffd9e89ab23c872af357.dll
Size

93KB
MD5

df20fa6a7de510b6251556afd1ed4dfb
SHA1

7605f5f1e0ea0b4cca590675b70ada616238924f
SHA256

f593810a5e141faaf58547e1ec6005a2a7d025cf68b5ffd9e89ab23c872af357
SHA512

4e99d70ad975faa2582bd626a784f4f772c7fa1d3618469a13a29834c64622a3d360e61330ffa9f2e83a685fc15b285b0259a7c18c10c9e44ef32b31fce24e67
SSDEEP

1536:pyTTwHjAhlH1jpp1yeoNpMIgSVWe+5ZkJkxykyZKYyFcDGnSkYyx7LK2cG9vJ8:swHKvdpmgSVX+nOkxykQEFSGSkNeAJ8

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
940	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1376 wrote to memory of 940	1376	rundll32.exe	28
PID 1376 wrote to memory of 940	1376	rundll32.exe	28
PID 1376 wrote to memory of 940	1376	rundll32.exe	28
PID 1376 wrote to memory of 940	1376	rundll32.exe	28
PID 1376 wrote to memory of 940	1376	rundll32.exe	28
PID 1376 wrote to memory of 940	1376	rundll32.exe	28
PID 1376 wrote to memory of 940	1376	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f593810a5e141faaf58547e1ec6005a2a7d025cf68b5ffd9e89ab23c872af357.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1376
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f593810a5e141faaf58547e1ec6005a2a7d025cf68b5ffd9e89ab23c872af357.dll,#1
  2⤵
  - Adds Run key to start application
  - Suspicious use of SetWindowsHookEx
  PID:940

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/940-54-0x0000000000000000-mapping.dmp

Download
memory/940-55-0x0000000075B61000-0x0000000075B63000-memory.dmp

Filesize
8KB

Download
memory/940-56-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/940-57-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/940-58-0x0000000000770000-0x0000000000857000-memory.dmp

Filesize
924KB

Download
memory/940-59-0x0000000000770000-0x0000000000857000-memory.dmp

Filesize
924KB

Download