eadaf26df948f0fd541f297e2f0bad435aa4bee5c97e4324ad767dacca77e29d

max time kernel
153s
max time network
81s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
09/05/2023, 19:22

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General

Target

trojan-leaks-main/AnCo250S.z03
Size

24.0MB
MD5

fc4da9d715e9fb4f7d358194fad6f107
SHA1

34222f1ffb6f76d17fdc6052d5c6b1e0bf658880
SHA256

8d2003cf8b225cc2e8f29bf73c232faf5898631171123ff2c8d3f0523ef58ba6
SHA512

c8ae7abaa4e15fe58d419870d597dc298219d96562d5405e3c6fc40908e81950e197d6d6978e77c9fdd46cd26e1341ac2dd6315ff196a5b90f52d9efbf70b316
SSDEEP

393216:u3SBJFgGJMZXQHOLV7eMzOPLzTtUp7Qu+2qVN+Q/wMdIDc/DaEiTU9GVrQa/HE72:ISpgGJkQHOLV7enuUT+ird6EifrQcHVP

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-1-5-21-1914912747-3343861975-731272777-1000_CLASSES\.z03	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_CLASSES\z03_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_CLASSES\z03_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_CLASSES\z03_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_CLASSES\z03_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_CLASSES\z03_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_CLASSES\.z03\ = "z03_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_CLASSES\z03_auto_file\shell\Read	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
336	AcroRd32.exe
336	AcroRd32.exe
336	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 828 wrote to memory of 112	828	cmd.exe	27
PID 828 wrote to memory of 112	828	cmd.exe	27
PID 828 wrote to memory of 112	828	cmd.exe	27
PID 112 wrote to memory of 336	112	rundll32.exe	28
PID 112 wrote to memory of 336	112	rundll32.exe	28
PID 112 wrote to memory of 336	112	rundll32.exe	28
PID 112 wrote to memory of 336	112	rundll32.exe	28

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\trojan-leaks-main\AnCo250S.z03
1⤵
- Suspicious use of WriteProcessMemory
PID:828
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\trojan-leaks-main\AnCo250S.z03
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:112
- - 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\trojan-leaks-main\AnCo250S.z03"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:336

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

Windows 7 deprecation

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Analysis