ceff46da586622eec2d85705082b12ae8af0e9cde91f573b8aa2d6edefd7207c

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
08/06/2024, 04:48

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General

Target

x - Ware src/Uptime/Frozen/Utilities/ColorChanger.cs
Size

1KB
MD5

82778f372522ccce8d00f8a155db4089
SHA1

80c12e1a3b774a3730485309c268ccc6850d465d
SHA256

1175268417aedd7d37b039db13a3001111a1afa094ec0c89ae947eadb9ced0e6
SHA512

31644b775ca950cb55e2197a59b1c9e3dacc5178dc9c778039f8e6965f4a5e7dd888fb69770f43cbdda71392b5d327a2cd4ca4274adf57c1170777c215e8ccd2

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-1-5-21-2737914667-933161113-3798636211-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
2528	AcroRd32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2528	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2528	AcroRd32.exe
2528	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1636 wrote to memory of 2528	1636	cmd.exe	29
PID 1636 wrote to memory of 2528	1636	cmd.exe	29
PID 1636 wrote to memory of 2528	1636	cmd.exe	29
PID 1636 wrote to memory of 2528	1636	cmd.exe	29

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\x - Ware src\Uptime\Frozen\Utilities\ColorChanger.cs"
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1636
- 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\Frozen\Utilities\ColorChanger.cs"
  2⤵
  - Suspicious behavior: CmdExeWriteProcessMemorySpam
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:2528

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
e936a21c19386776517302764d2ee639

SHA1
79c35716f4057a337c2d37758491466da9d91042

SHA256
463c6815a8c6f9bc383369bd1be93b1ebb1b40197b28142486c18db4996ac4db

SHA512
af32fc7a215e626782ebd299afad26571df32fda448f77a605f29a632e8151640100d7ec366672f8eaa84a22c825bda7ff3d3c5e3c38a8e6e2733be4701b4ed5

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