ceff46da586622eec2d85705082b12ae8af0e9cde91f573b8aa2d6edefd7207c

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08-06-2024 04:48

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General

Target

x - Ware src/Uptime/Loading/Loader.cs
Size

544B
MD5

52c29156e33d7e9e4e0f68038cde55c2
SHA1

7440a30c05e3363e748f5a3bbd754abd913c8d0f
SHA256

5da639ff0f960b2489d9328a559d4b9ce866568610a8e2396f6a8035435b65a7
SHA512

4582c5b8f233bb4c7cd5073b34f8a5ef2061b9a214c9f18e789efc224848da0307d4a0a94edb72e964f20551ae97b377517d49629b2c0822911777e731ba470c

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
2924	AcroRd32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2924	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2924	AcroRd32.exe
2924	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2924	2192	cmd.exe	29
PID 2192 wrote to memory of 2924	2192	cmd.exe	29
PID 2192 wrote to memory of 2924	2192	cmd.exe	29
PID 2192 wrote to memory of 2924	2192	cmd.exe	29

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\x - Ware src\Uptime\Loading\Loader.cs"
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2192
- 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\x - Ware src\Uptime\Loading\Loader.cs"
  2⤵
  - Suspicious behavior: CmdExeWriteProcessMemorySpam
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:2924

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
c1c984097afbd22b0d12abb1be29ab9c

SHA1
b6b14d852f1f9721974fe4c3df5bdef1c8e92575

SHA256
949ffd738c66234490b91d74aca23bf020b28f07d0afd4d24591664cd5771771

SHA512
603f51c28180d03638336fe39c5bbdf81a5c35439abf79bfa7848ec13b1c0aaff4f3fab290649c72c0b76ed99fe3ab144060d0b72e3e895ce2b7f941e972fb70

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