0aa3a8f7bd8f94484b0435e72e292744161b0707186f94845b7b6b54ac8f874d

Resubmissions

05-05-2024 18:01

240505-wl1ghabh23 10

05-05-2024 17:56

240505-wjdvqabg39 10

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
05-05-2024 17:56

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General

Target

TT ViewBot v2.0/setup.py
Size

941B
MD5

eda4ba41910e22351b9181d552cf3b1c
SHA1

bf2fa5977b13b6ae80a4a1915d8025f75eca16fd
SHA256

1291ef03e04110780a294bb9608358901fb86ea235840fbd49ffe7beeb6c4da4
SHA512

1f6bcfd592c408acc45ec680ca78d01f15ed5ff3a7aaa632410923f4b661de671d9a5db6dd14b1695dcad37979b053df2d9d3067be8d5a51687bc583fda89ed2

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-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\py_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\py_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\py_auto_file\	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 2244 wrote to memory of 2800	2244	cmd.exe	29
PID 2244 wrote to memory of 2800	2244	cmd.exe	29
PID 2244 wrote to memory of 2800	2244	cmd.exe	29
PID 2800 wrote to memory of 2676	2800	rundll32.exe	30
PID 2800 wrote to memory of 2676	2800	rundll32.exe	30
PID 2800 wrote to memory of 2676	2800	rundll32.exe	30
PID 2800 wrote to memory of 2676	2800	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\TT ViewBot v2.0\setup.py"
1⤵
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\TT ViewBot v2.0\setup.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2800
- - 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\TT ViewBot v2.0\setup.py"
    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
1d41f5feb0302d64ccae863fef3e2ce9

SHA1
40dd625ff022d95906f79e57574c7f502542b5f5

SHA256
9cd5d8254bd58d9124010ac36b1b1e072cef8d0ee0a3e961f0ccc331e12de3ad

SHA512
e519297b7ac7c4f742ac55fb9d5cd6f6739291c1f5d4943f07c6f45d7ad3fdbebed6802f98ced535a09e88526634c20e0074fd44323b1e4a5c619742242df9a9

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