80a014e40493d25ab26964e06ee2c8c885bb8c70d549d1eacd6fb2626cd9a9f5

Resubmissions

13/01/2025, 00:07 UTC

250113-aet59aymcl 3

11/01/2025, 23:31 UTC

250111-3h1resxjcl 10

11/01/2025, 23:29 UTC

250111-3g1p2awrgr 10

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/01/2025, 23:29 UTC

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General

Target

Drivers.tlog/link.command.1.tlog
Size

1KB
MD5

e4cb4b239e1add37d0e07c02a81561c2
SHA1

de0f46b6173f37d8b37ab62d2732f97e9be0d867
SHA256

83ddc68deb107edc2c7340e6cb9f0ab253a0973d1ab7c92f6979fa3513ca1f16
SHA512

d86fe07e8dbe4d1b38e63a9d0494d05850f49b0de65d57e599b9a6e82e73c0fe722350f10836b45efdde6aa2f86b20dbdcace817f18ec680d218a6bd69c8d08e

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-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2876	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2876	AcroRd32.exe
2876	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 1960	1956	cmd.exe	31
PID 1956 wrote to memory of 1960	1956	cmd.exe	31
PID 1956 wrote to memory of 1960	1956	cmd.exe	31
PID 1960 wrote to memory of 2876	1960	rundll32.exe	33
PID 1960 wrote to memory of 2876	1960	rundll32.exe	33
PID 1960 wrote to memory of 2876	1960	rundll32.exe	33
PID 1960 wrote to memory of 2876	1960	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Drivers.tlog\link.command.1.tlog
1⤵
- Suspicious use of WriteProcessMemory
PID:1956
- 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.command.1.tlog
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1960
- - 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.command.1.tlog"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2876

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
cb5e5a2592a297819327742d5777d844

SHA1
2104dce104949d5aeaa9abf4d614e18fe85403a5

SHA256
6b6ee7f236311f7bddb4f286d71381eeed996ad3409b3165f6c80d67dc1760bd

SHA512
251e7d4cdf0144cf568886e244b8f754019089875d30d8fb55c8f8a00c4767fd7bc89dfc8337a84f6b2d0a241a22260331765622c2e79cbe7ab1e5b6b2127029

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