6cdec164968416c1c981f602dbfff06ca7305587672f830ab6ab290a1dbe8144

Resubmissions

22/03/2023, 00:16

230322-akvnzadh42 7

23/11/2022, 19:23

221123-x4bfrsbh5t 7

Analysis

max time kernel
328s
max time network
405s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23/11/2022, 19:23

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Report Analysis Logs

General

Target

androrat-master/Experiment/AndroratActivity/bin/classes/Packet/LogPacket.class
Size

1KB
MD5

13400c5d36111af8be15524b992d431b
SHA1

1b442d2d40aee5d25d743b7fd031238ec8663b93
SHA256

698efc65efbb821bdef0744ecd01e283c224fbef2ed22ca57a314c5a8cc4f411
SHA512

ec79a2e18204f74de8e7e942643e0668c9b7e83fd0898a522e3d783a7903fc1c26fce7471cb357b62f5b2c2f0df97aefcad96463fcba037c508bb61317f94a5c

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 10 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\class_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\class_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\class_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\class_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\.class\ = "class_auto_file"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\class_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\.class	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\class_auto_file\shell\Read	rundll32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1772	AcroRd32.exe
1772	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1496 wrote to memory of 1752	1496	cmd.exe	28
PID 1496 wrote to memory of 1752	1496	cmd.exe	28
PID 1496 wrote to memory of 1752	1496	cmd.exe	28
PID 1752 wrote to memory of 1772	1752	rundll32.exe	30
PID 1752 wrote to memory of 1772	1752	rundll32.exe	30
PID 1752 wrote to memory of 1772	1752	rundll32.exe	30
PID 1752 wrote to memory of 1772	1752	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\androrat-master\Experiment\AndroratActivity\bin\classes\Packet\LogPacket.class
1⤵
- Suspicious use of WriteProcessMemory
PID:1496
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\androrat-master\Experiment\AndroratActivity\bin\classes\Packet\LogPacket.class
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1752
- - 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\androrat-master\Experiment\AndroratActivity\bin\classes\Packet\LogPacket.class"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:1772

Network

MITRE ATT&CK Enterprise v6

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

memory/1496-54-0x000007FEFB531000-0x000007FEFB533000-memory.dmp

Filesize
8KB

Download
memory/1772-82-0x0000000075151000-0x0000000075153000-memory.dmp

Filesize
8KB

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