9b8ffdc8ba2b2caa485cca56a82b2dcbd251f65fb30bc88f0ac3da6704e4d3c6

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
29-11-2024 20:11

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General

Target

6ctf5JL.dll
Size

1.2MB
MD5

2bf6280ce1a1ec314e08b988ed8c8050
SHA1

1be1785a3e4a1aeda89bc2a5b26df7edc7fe1430
SHA256

9b8ffdc8ba2b2caa485cca56a82b2dcbd251f65fb30bc88f0ac3da6704e4d3c6
SHA512

340b5192b117efcbb18c38ef8de6982da2e5d1b1cec5d080b5a98853c39aa05a03da20d0824aeda9cbdb74762fe12139536a5f2ee87a37cbbe9b93fa6ec17d4e
SSDEEP

24576:tvr+qtKbfCGLovhM2he3og6p6tOs1CTvmO4Kr5x+1kxjq0cnccy:M5CPjKjLCTvm0oqxdv

Score

3^/10

discovery

Malware Config

Signatures

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	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1792 wrote to memory of 2236	1792	regsvr32.exe	30
PID 1792 wrote to memory of 2236	1792	regsvr32.exe	30
PID 1792 wrote to memory of 2236	1792	regsvr32.exe	30
PID 1792 wrote to memory of 2236	1792	regsvr32.exe	30
PID 1792 wrote to memory of 2236	1792	regsvr32.exe	30
PID 1792 wrote to memory of 2236	1792	regsvr32.exe	30
PID 1792 wrote to memory of 2236	1792	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\6ctf5JL.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1792
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\6ctf5JL.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2236

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2236-0-0x0000000000190000-0x0000000000225000-memory.dmp

Filesize
596KB

Download
memory/2236-1-0x00000000003F0000-0x0000000000466000-memory.dmp

Filesize
472KB

Download
memory/2236-3-0x00000000003F0000-0x0000000000466000-memory.dmp

Filesize
472KB

Download
memory/2236-4-0x00000000003F0000-0x0000000000466000-memory.dmp

Filesize
472KB

Download
memory/2236-5-0x0000000000190000-0x0000000000225000-memory.dmp

Filesize
596KB

Download