80a014e40493d25ab26964e06ee2c8c885bb8c70d549d1eacd6fb2626cd9a9f5

Resubmissions

13/01/2025, 00:07

250113-aet59aymcl 3

11/01/2025, 23:31

250111-3h1resxjcl 10

11/01/2025, 23:29

250111-3g1p2awrgr 10

Analysis

max time kernel
102s
max time network
18s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
11/01/2025, 23:29

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Report Analysis Logs

General

Target

Drivers.tlog/link.read.1.tlog
Size

4KB
MD5

ef618f00f5bac455e092d710da911f87
SHA1

06568341a4f4bc9ace00d2f87f8ddc90c6e2fd46
SHA256

35254474c4d8503c9c08e48e20bd4aa81e33a1d60517d1131454b9cc7ae2942d
SHA512

905f8cf985f4d462aeb7d56064a6a5d39c3340251bb94de71f33538c6254a9dd3788497996081590f26b78700e91414f130a6bde04d2e5ab1f985303f5b17e2a
SSDEEP

96:nMwtAZl9tY1dtPpGe7Rrmsjo6D98rsjsaKW:nrge9lgaKW

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1976	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1976	AcroRd32.exe
1976	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1096 wrote to memory of 2992	1096	cmd.exe	31
PID 1096 wrote to memory of 2992	1096	cmd.exe	31
PID 1096 wrote to memory of 2992	1096	cmd.exe	31
PID 2992 wrote to memory of 1976	2992	rundll32.exe	32
PID 2992 wrote to memory of 1976	2992	rundll32.exe	32
PID 2992 wrote to memory of 1976	2992	rundll32.exe	32
PID 2992 wrote to memory of 1976	2992	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Drivers.tlog\link.read.1.tlog
1⤵
- Suspicious use of WriteProcessMemory
PID:1096
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Drivers.tlog\link.read.1.tlog
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2992
- - 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\Drivers.tlog\link.read.1.tlog"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:1976

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

Replay Monitor

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Downloads

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

Filesize
3KB

MD5
6d780fc33b0f4cd4b4b56e05040f9ccd

SHA1
bb985a5d5f30c41508268b7715bc283103c22b0a

SHA256
bbbe9d3658fb987a992a9703471bd48466ab2bd02bb165da9289bdd7492f9f3d

SHA512
5d94140d6f25bd0da64592e501dfbcc66886e1ec2443fe6925ff662059e62185da7691dadb5d6f72676cd1850ab128c0b5ace4558f47760c214f52d6800762ce

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