c21483485569acee77d71b019ed48ba151fa6bdc9c90f2e3f30ffbb5092c7fb2

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
25/05/2024, 17:12

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General

Target

Mirage 1.16 v0.2/DIM-1/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
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\.dat\ = "dat_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\dat_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\dat_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\dat_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\dat_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\dat_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\dat_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\.dat	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2612	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2612	AcroRd32.exe
2612	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 2592	2440	cmd.exe	29
PID 2440 wrote to memory of 2592	2440	cmd.exe	29
PID 2440 wrote to memory of 2592	2440	cmd.exe	29
PID 2592 wrote to memory of 2612	2592	rundll32.exe	30
PID 2592 wrote to memory of 2612	2592	rundll32.exe	30
PID 2592 wrote to memory of 2612	2592	rundll32.exe	30
PID 2592 wrote to memory of 2612	2592	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Mirage 1.16 v0.2\DIM-1\forcedchunks.dat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2440
- 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\DIM-1\forcedchunks.dat
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2592
- - 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\DIM-1\forcedchunks.dat"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2612

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\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
47fb1cbd33e4e40f9800cdc82aea28f5

SHA1
cfcb9b1fa0c17753d8f56c63aa9f07ca7922b5b0

SHA256
e5fe73bee8c0c64efdbc59f426597f7c7ee2b3aa3a7a50cd1f27795843d8bd2b

SHA512
8f79d41f817a7b2359e1ff1ee29f759e97daf8b5d62ba5a9711ab3864e6d5c047be4962e9640157decaae16d2ef8e25f34d70a5a872d42a20568d2cd79ba4334

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