f26f9a618a04f3af4ddbc73d7dc278b603f159e33ebd72442b4aa1bfcfe1824b

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
23-02-2024 19:22

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General

Target

Teletubbies3.exe-Malware-main/Teletubbies3-safety/Teletubbies3/Release/Teletubb.c828e1ed.tlog/CL.command.1.tlog
Size

844B
MD5

88f67b5be60b3290dc8d7d785e5c722f
SHA1

4817a9fd4a4292f16c0c17e5c6113e4364248cdf
SHA256

1dd1201b74a1a264c26bdc3458ee8e5963e8950ae4d3fcada116ae7095fabd43
SHA512

5ccd4db10dc614a583f545c6924582ef79c7bbe83bbaeaf577ff5fb6526a0d0c568496e6206368ae4198a73e388bd43a6113b65d0513f6929fc6154c45f0dae9

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
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\tlog_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\tlog_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.tlog\ = "tlog_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\tlog_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.tlog	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\tlog_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\tlog_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\tlog_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
2768	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2768	AcroRd32.exe
2768	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2900 wrote to memory of 2556	2900	cmd.exe	29
PID 2900 wrote to memory of 2556	2900	cmd.exe	29
PID 2900 wrote to memory of 2556	2900	cmd.exe	29
PID 2556 wrote to memory of 2768	2556	rundll32.exe	30
PID 2556 wrote to memory of 2768	2556	rundll32.exe	30
PID 2556 wrote to memory of 2768	2556	rundll32.exe	30
PID 2556 wrote to memory of 2768	2556	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Teletubbies3.exe-Malware-main\Teletubbies3-safety\Teletubbies3\Release\Teletubb.c828e1ed.tlog\CL.command.1.tlog
1⤵
- Suspicious use of WriteProcessMemory
PID:2900
- 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\Release\Teletubb.c828e1ed.tlog\CL.command.1.tlog
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2556
- - 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\Release\Teletubb.c828e1ed.tlog\CL.command.1.tlog"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2768

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
be9bb71ed63e01112a722e751d34671a

SHA1
e01edb22de4192cf3be51cb493e6b78fe045a0ed

SHA256
5620b8ad17e042ba9dff02acf96279a1886e0f788a76c4a999aa262e6978856e

SHA512
8022cfeabbd80cc8438475746484cb1bf5c4b2e584e12bab6f088bbd512c18f323ab3261e5b60186b41f97b56f4b7483107514ec2a396d15e4707f5b4e28ffe4

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