0aa3a8f7bd8f94484b0435e72e292744161b0707186f94845b7b6b54ac8f874d

Resubmissions

05-05-2024 18:01

240505-wl1ghabh23 10

05-05-2024 17:56

240505-wjdvqabg39 10

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05-05-2024 17:56

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General

Target

TT ViewBot v2.0/Data/Lists.py
Size

2KB
MD5

58b844082767dd40b291276087b6323b
SHA1

41748aed3409eeb4be7a8d53b98a81fcfff2323d
SHA256

b21702251cf0e88c166088d4e08294b2b0c2f961da8056ac48c735243d554279
SHA512

f50268442358d511424d649603ce701cda7bb885cdfe005c8fbcdbde2b47784102b7196438d664ef4c32b5c317ad9e9b8ec7f1ed741d3aef399f378149c61547

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-1-5-21-330940541-141609230-1670313778-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2704	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2704	AcroRd32.exe
2704	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2648 wrote to memory of 2492	2648	cmd.exe	29
PID 2648 wrote to memory of 2492	2648	cmd.exe	29
PID 2648 wrote to memory of 2492	2648	cmd.exe	29
PID 2492 wrote to memory of 2704	2492	rundll32.exe	30
PID 2492 wrote to memory of 2704	2492	rundll32.exe	30
PID 2492 wrote to memory of 2704	2492	rundll32.exe	30
PID 2492 wrote to memory of 2704	2492	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\TT ViewBot v2.0\Data\Lists.py"
1⤵
- Suspicious use of WriteProcessMemory
PID:2648
- 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\Data\Lists.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2492
- - 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\Data\Lists.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2704

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
196676d98a5ea15fd6a5cfa30afd0182

SHA1
2a171527e8a088dc5a9eccdd27ae4bfd51c0176d

SHA256
079655cbccc9995b467cce5f8024e7244972887c6b304e2ab096a911133a4061

SHA512
b905ef2c854b5e893d855b9f814268fec5aba23f06df2bdb4616e4ef57dd5f36ce7afa15ffdb2abe0ca48ac565f7b128c07a01cf44053eb707f39a4eeb3de936

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