f26f9a618a04f3af4ddbc73d7dc278b603f159e33ebd72442b4aa1bfcfe1824b

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
23/02/2024, 19:22

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General

Target

Teletubbies3.exe-Malware-main/Teletubbies3-safety/Teletubbies3-safety.sln
Size

1KB
MD5

9b921b8adbf4f0e64550bf5fef4b30e1
SHA1

abfc2bb238e4a21b2f0484cec90986d052216e5c
SHA256

126163b1c932a0844274d328fac16bcca7cf301a9ff605ed050e95391b18552b
SHA512

2fc9a46eecf1acf66f8b6667c7a9457c994ef340deb337571cff1f83a2769f066045562dbfde8bfe303acee70dd6507d7ef9d80e598550aef69fc7136b6fade6

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-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\sln_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\.sln\ = "sln_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\sln_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\sln_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\sln_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\.sln	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\sln_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\sln_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2676	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2676	AcroRd32.exe
2676	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2912 wrote to memory of 2956	2912	cmd.exe	29
PID 2912 wrote to memory of 2956	2912	cmd.exe	29
PID 2912 wrote to memory of 2956	2912	cmd.exe	29
PID 2956 wrote to memory of 2676	2956	rundll32.exe	30
PID 2956 wrote to memory of 2676	2956	rundll32.exe	30
PID 2956 wrote to memory of 2676	2956	rundll32.exe	30
PID 2956 wrote to memory of 2676	2956	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Teletubbies3.exe-Malware-main\Teletubbies3-safety\Teletubbies3-safety.sln
1⤵
- Suspicious use of WriteProcessMemory
PID:2912
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Teletubbies3.exe-Malware-main\Teletubbies3-safety\Teletubbies3-safety.sln
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2956
- - 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\Teletubbies3.exe-Malware-main\Teletubbies3-safety\Teletubbies3-safety.sln"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2676

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
820a8396e1531d53a02ecba56d87fc62

SHA1
9d5f70fe1e2aa4270fe2a30e770307099d9b4de0

SHA256
2d7d168c0b1294d078d427d72c937e2b8815c5ab019bec46505a05900c4eed7d

SHA512
69c8ecf6b41aed5c793718f4d83cfcec51124283b298ae69bd2ae307a9fed82d9c4f0883f0d9762daf65bf1c3c2ec3c735292eeee582075a41c005994796ecb0

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