6396a415105a1349476bfcfabf1ec096110ae876c47bd760c49091f9ef4ddb3b

Analysis

max time kernel
121s
max time network
128s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
14-08-2024 14:56

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General

Target

FallenAndRustGen.rar
Size

73.7MB
MD5

54029728672f2ef5b0442caf0eca3ada
SHA1

37710df2fb0a9bedd214a4e29d065af546d7e09c
SHA256

6396a415105a1349476bfcfabf1ec096110ae876c47bd760c49091f9ef4ddb3b
SHA512

63ff5c27ec374d604d035ff4bfe6ad4414d3d120f015a00ca0ab05ab521f6093140e552890242fb1fc6433ca9ba34d32f0bef3d78c9f94c817f6426c31988ad7
SSDEEP

1572864:GZqkBc1jxjCTgOBgxqJvoVJq8EpujRFyjYaMB0teS/5J/6y7QIp0UvJ3Cm8:+PBc1jx+TzyxqCzEE2ts0tx/5J/jhiKe

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 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2628	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2628	vlc.exe

Suspicious use of FindShellTrayWindow 10 IoCs

pid	Process
2628	vlc.exe
2628	vlc.exe
2628	vlc.exe
2628	vlc.exe
2628	vlc.exe
2628	vlc.exe
2628	vlc.exe
2628	vlc.exe
2628	vlc.exe
2628	vlc.exe

Suspicious use of SendNotifyMessage 9 IoCs

pid	Process
2628	vlc.exe
2628	vlc.exe
2628	vlc.exe
2628	vlc.exe
2628	vlc.exe
2628	vlc.exe
2628	vlc.exe
2628	vlc.exe
2628	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2628	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 2264	2104	cmd.exe	31
PID 2104 wrote to memory of 2264	2104	cmd.exe	31
PID 2104 wrote to memory of 2264	2104	cmd.exe	31
PID 2264 wrote to memory of 2868	2264	rundll32.exe	33
PID 2264 wrote to memory of 2868	2264	rundll32.exe	33
PID 2264 wrote to memory of 2868	2264	rundll32.exe	33
PID 2868 wrote to memory of 2628	2868	rundll32.exe	35
PID 2868 wrote to memory of 2628	2868	rundll32.exe	35
PID 2868 wrote to memory of 2628	2868	rundll32.exe	35

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\FallenAndRustGen.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2104
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\FallenAndRustGen.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2264
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\FallenAndRustGen.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2868
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\FallenAndRustGen.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:2628

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

memory/2628-29-0x000000013FEE0000-0x000000013FFD8000-memory.dmp

Filesize
992KB

Download
memory/2628-30-0x000007FEF66D0000-0x000007FEF6704000-memory.dmp

Filesize
208KB

Download
memory/2628-32-0x000007FEFA880000-0x000007FEFA898000-memory.dmp

Filesize
96KB

Download
memory/2628-38-0x000007FEF6110000-0x000007FEF6121000-memory.dmp

Filesize
68KB

Download
memory/2628-37-0x000007FEF6560000-0x000007FEF657D000-memory.dmp

Filesize
116KB

Download
memory/2628-36-0x000007FEF6580000-0x000007FEF6591000-memory.dmp

Filesize
68KB

Download
memory/2628-35-0x000007FEF6B30000-0x000007FEF6B47000-memory.dmp

Filesize
92KB

Download
memory/2628-34-0x000007FEF6B70000-0x000007FEF6B81000-memory.dmp

Filesize
68KB

Download
memory/2628-33-0x000007FEF70E0000-0x000007FEF70F7000-memory.dmp

Filesize
92KB

Download
memory/2628-31-0x000007FEF5A00000-0x000007FEF5CB6000-memory.dmp

Filesize
2.7MB

Download
memory/2628-53-0x000007FEF5660000-0x000007FEF56C7000-memory.dmp

Filesize
412KB

Download
memory/2628-71-0x000007FEEE810000-0x000007FEEE852000-memory.dmp

Filesize
264KB

Download
memory/2628-73-0x000007FEEE730000-0x000007FEEE79D000-memory.dmp

Filesize
436KB

Download
memory/2628-72-0x000007FEEE7A0000-0x000007FEEE802000-memory.dmp

Filesize
392KB

Download
memory/2628-70-0x000007FEEF5A0000-0x000007FEEF5B1000-memory.dmp

Filesize
68KB

Download
memory/2628-69-0x000007FEEF5C0000-0x000007FEEF5D3000-memory.dmp

Filesize
76KB

Download
memory/2628-68-0x000007FEEF5E0000-0x000007FEEF6A5000-memory.dmp

Filesize
788KB

Download
memory/2628-67-0x000007FEEF750000-0x000007FEEF761000-memory.dmp

Filesize
68KB

Download
memory/2628-66-0x000007FEEF7B0000-0x000007FEEF7C3000-memory.dmp

Filesize
76KB

Download
memory/2628-65-0x000007FEF1140000-0x000007FEF116F000-memory.dmp

Filesize
188KB

Download
memory/2628-64-0x000007FEF1170000-0x000007FEF11C7000-memory.dmp

Filesize
348KB

Download
memory/2628-63-0x000007FEF11D0000-0x000007FEF11E1000-memory.dmp

Filesize
68KB

Download
memory/2628-62-0x000007FEF5470000-0x000007FEF5482000-memory.dmp

Filesize
72KB

Download
memory/2628-61-0x000007FEF5490000-0x000007FEF54A1000-memory.dmp

Filesize
68KB

Download
memory/2628-60-0x000007FEF54B0000-0x000007FEF54D3000-memory.dmp

Filesize
140KB

Download
memory/2628-59-0x000007FEF54E0000-0x000007FEF54F8000-memory.dmp

Filesize
96KB

Download
memory/2628-58-0x000007FEF5500000-0x000007FEF5524000-memory.dmp

Filesize
144KB

Download
memory/2628-57-0x000007FEF5530000-0x000007FEF5558000-memory.dmp

Filesize
160KB

Download
memory/2628-56-0x000007FEF5560000-0x000007FEF55B7000-memory.dmp

Filesize
348KB

Download
memory/2628-55-0x000007FEF55C0000-0x000007FEF55D1000-memory.dmp

Filesize
68KB

Download
memory/2628-54-0x000007FEF55E0000-0x000007FEF565C000-memory.dmp

Filesize
496KB

Download
memory/2628-52-0x000007FEF56D0000-0x000007FEF5700000-memory.dmp

Filesize
192KB

Download
memory/2628-48-0x000007FEF5760000-0x000007FEF5771000-memory.dmp

Filesize
68KB

Download
memory/2628-51-0x000007FEF5700000-0x000007FEF5718000-memory.dmp

Filesize
96KB

Download
memory/2628-50-0x000007FEF5720000-0x000007FEF5731000-memory.dmp

Filesize
68KB

Download
memory/2628-49-0x000007FEF5740000-0x000007FEF575B000-memory.dmp

Filesize
108KB

Download
memory/2628-46-0x000007FEF57A0000-0x000007FEF57B1000-memory.dmp

Filesize
68KB

Download
memory/2628-47-0x000007FEF5780000-0x000007FEF5791000-memory.dmp

Filesize
68KB

Download
memory/2628-42-0x000007FEF57F0000-0x000007FEF59FB000-memory.dmp

Filesize
2.0MB

Download
memory/2628-45-0x000007FEF60A0000-0x000007FEF60B8000-memory.dmp

Filesize
96KB

Download
memory/2628-44-0x000007FEF57C0000-0x000007FEF57E1000-memory.dmp

Filesize
132KB

Download
memory/2628-43-0x000007FEF60C0000-0x000007FEF6101000-memory.dmp

Filesize
260KB

Download
memory/2628-39-0x000007FEF40D0000-0x000007FEF5180000-memory.dmp

Filesize
16.7MB

Download
memory/2628-85-0x000007FEF66D0000-0x000007FEF6704000-memory.dmp

Filesize
208KB

Download
memory/2628-84-0x000000013FEE0000-0x000000013FFD8000-memory.dmp

Filesize
992KB

Download
memory/2628-86-0x000007FEF5A00000-0x000007FEF5CB6000-memory.dmp

Filesize
2.7MB

Download
memory/2628-87-0x000007FEF40D0000-0x000007FEF5180000-memory.dmp

Filesize
16.7MB

Download