2f17f244be362f270aaa266d8bb050af33fc3abcafe7986fe30bfca4583436fd

Analysis

max time kernel
105s
max time network
35s
platform
windows7_x64
resource
win7-20230220-es
resource tags

arch:x64arch:x86image:win7-20230220-eslocale:es-esos:windows7-x64systemwindows
submitted
23/04/2023, 00:28

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General

Target

Tragamonedas/Tragamonedas/cfg/crzmon_10.cfg
Size

2KB
MD5

b411981e5dfcdc648ea44fa12c3b9103
SHA1

5e340928e03a9e96daef0331b1430b6a2f64f054
SHA256

f9d4821024049334523d5e931ae00c6b5cb60a17b262176100a1f6aeea6a8ca5
SHA512

7a617ec6f290256748e5dcb6238e86e8c085f873ca862725b64450f93d7e90b169f94f2adb50fa64287579bce4ea58c2231576ecdbe84c89d2218d793288db0b

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-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1480	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 728 wrote to memory of 1480	728	cmd.exe	29
PID 728 wrote to memory of 1480	728	cmd.exe	29
PID 728 wrote to memory of 1480	728	cmd.exe	29

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Tragamonedas\Tragamonedas\cfg\crzmon_10.cfg
1⤵
- Suspicious use of WriteProcessMemory
PID:728
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Tragamonedas\Tragamonedas\cfg\crzmon_10.cfg
  2⤵
  - Modifies registry class
  - Suspicious behavior: GetForegroundWindowSpam
  PID:1480

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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