cc1e686ceecf57a92414f5fa1328b2e48bd125ab6f44d830e2c3a36bbadcef84

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 04:41

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General

Target

Release/HAVOC-Injector.pdb
Size

41KB
MD5

cbf53b8bf93f3b8545c7c3fdc180b477
SHA1

3d45c3f55d0314c58d0bb798a8f6d62d8a8ab032
SHA256

105c0f5911e90fb31331003fa99a81391033c1c1c9b4df8b097cfbf0746ca394
SHA512

ae6e4faeb527ed7c227d8b046f9feb11d866efc909d81bcf6f55692b7b17e763d3ca529e3aa556c52e54d9ebc242262a41a6f3fa9cfe045cda8e1442bb0b74df
SSDEEP

384:91ce2ceHLcsJ0T0EZbNw4fr88EZbNzFc1wPVPZZpxRLcs3TlHE:91ce2ceHLcsKTzeRLcs3T

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\pdb_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\.pdb	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\pdb_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\pdb_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\.pdb\ = "pdb_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\pdb_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\pdb_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\pdb_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3032	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3032	AcroRd32.exe
3032	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 1656	1644	cmd.exe	31
PID 1644 wrote to memory of 1656	1644	cmd.exe	31
PID 1644 wrote to memory of 1656	1644	cmd.exe	31
PID 1656 wrote to memory of 3032	1656	rundll32.exe	32
PID 1656 wrote to memory of 3032	1656	rundll32.exe	32
PID 1656 wrote to memory of 3032	1656	rundll32.exe	32
PID 1656 wrote to memory of 3032	1656	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Release\HAVOC-Injector.pdb
1⤵
- Suspicious use of WriteProcessMemory
PID:1644
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Release\HAVOC-Injector.pdb
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1656
- - 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\Release\HAVOC-Injector.pdb"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:3032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
6de68a546cecf35d0ae27f0350122f09

SHA1
bd638167b609ad3ad66fa4d210b68af58287cf77

SHA256
a57c6a3a8b8719f0f28a5386e0358a44f30ab5aedfebc14e4a6f41b4343ccb01

SHA512
a982e7a29f66efe23e6800984f507e3f3949b650b033065fac0d900a7895de83f3ae184740601f6cdc56ebb047cb43de1e5935cfdd5a3b619950d93665cedd9c

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