48fb8211da7d21b3326c8b460555aa50768262af1b5045d5c04b71a9c52c7b34

Analysis

max time kernel
108s
max time network
16s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
21-08-2024 00:37

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General

Target

xw5.2.7z
Size

28.8MB
MD5

28e0bebaf6fe3a2c3c9b88a522b045a0
SHA1

cf39f23aec3414eee9742b46e36f5a0f2888e4e5
SHA256

48fb8211da7d21b3326c8b460555aa50768262af1b5045d5c04b71a9c52c7b34
SHA512

ac16d7916007468698959251c941e4ca5bedf848ce1c3dd669ad5f19becb9897f5b740ffdd73ab88986d4664afa561a2bc430a03b7876f693ecc31685dc8b4ff
SSDEEP

786432:hqVjpgbD+4a7wlwyYqmsNkHNI7EJtwW0IjiXJIEmLnYKnW:ugbD+XGKqmsN+NGFIjm+E4nYKnW

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-1-5-21-2172136094-3310281978-782691160-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2836	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 2144	2256	cmd.exe	30
PID 2256 wrote to memory of 2144	2256	cmd.exe	30
PID 2256 wrote to memory of 2144	2256	cmd.exe	30
PID 2144 wrote to memory of 2836	2144	rundll32.exe	31
PID 2144 wrote to memory of 2836	2144	rundll32.exe	31
PID 2144 wrote to memory of 2836	2144	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\xw5.2.7z
1⤵
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\xw5.2.7z
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2144
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\xw5.2.7z
    3⤵
    - Modifies registry class
    - Suspicious behavior: GetForegroundWindowSpam
    PID:2836

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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