c21483485569acee77d71b019ed48ba151fa6bdc9c90f2e3f30ffbb5092c7fb2

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25/05/2024, 17:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Mirage 1.16 v0.2/DIM1/forcedchunks.dat
Size

22B
MD5

87e95b37c11f1139dc218d907fbb24de
SHA1

32d7225738c6ee6ae6e526f16d695d77ea4278c3
SHA256

8a1ff1d28cc89befe2b93aec31a800604d46b8e653e6a106d409a240cda20738
SHA512

8fc0c3dbe07eac36330e6a698620deaa7dab18443fe13dacee1cfe7eaa3f18e882aec057f344a50bca5ed5a001541ecab7dd0506206a5d89511c4ee39fce0f14

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 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\dat_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\dat_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\dat_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\dat_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.dat	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.dat\ = "dat_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\dat_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\dat_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2588	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2588	AcroRd32.exe
2588	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2972 wrote to memory of 2516	2972	cmd.exe	29
PID 2972 wrote to memory of 2516	2972	cmd.exe	29
PID 2972 wrote to memory of 2516	2972	cmd.exe	29
PID 2516 wrote to memory of 2588	2516	rundll32.exe	30
PID 2516 wrote to memory of 2588	2516	rundll32.exe	30
PID 2516 wrote to memory of 2588	2516	rundll32.exe	30
PID 2516 wrote to memory of 2588	2516	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Mirage 1.16 v0.2\DIM1\forcedchunks.dat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2972
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Mirage 1.16 v0.2\DIM1\forcedchunks.dat
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2516
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Mirage 1.16 v0.2\DIM1\forcedchunks.dat"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2588

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
329775e396594c964b6f2a758fbfa6b6

SHA1
a97160cb30b05780fb2a8e148fe0e9cd7b08bc61

SHA256
9ce9bc303e22b064b08bd10b0808e7eb5f21e69854e9c0189320ba25ea798294

SHA512
b702487a70bbef62a53051c776272f888552f911ef682a9ecbf4f4608b1ebeb54799d06967868324116760fbe8021a64cb2641988e99a5702ad87a65c9ee95f6

Download Submit