938d44be10097f59babeea2b2a388e8f71d663c4c543bb2bd599463f0a8b593b

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
06-09-2024 13:58

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General

Target

Codecs/raac.dll
Size

540KB
MD5

cbb31c7b408e92fe01bd7ef7248a2b24
SHA1

3854ea40efe0a6f1a3f752ea6c2d915b952fb22b
SHA256

80fe7db8b85c4e7c767ba7a9f3d2426933beec18f9cc4ce4a279e96b41683e27
SHA512

1cd5dfc6aa86f432915bce4b54b258d370fcbf41c4c87ca4d45b0daf0560b945f0bfddaf93e274a0fb71659b8744776142f8afb384a745108454f894fdd59c0d
SSDEEP

12288:SWTRJoKssbGkZvYdizYMEYeT6ueQpcNwtXDDDDDDDDDLDDD6NcKKKKYYYYYpDDks:SW8KssykZgdizNEYeT6ueQpawkNcKKKG

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1296 wrote to memory of 1980	1296	rundll32.exe	30
PID 1296 wrote to memory of 1980	1296	rundll32.exe	30
PID 1296 wrote to memory of 1980	1296	rundll32.exe	30
PID 1296 wrote to memory of 1980	1296	rundll32.exe	30
PID 1296 wrote to memory of 1980	1296	rundll32.exe	30
PID 1296 wrote to memory of 1980	1296	rundll32.exe	30
PID 1296 wrote to memory of 1980	1296	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Codecs\raac.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1296
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Codecs\raac.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1980

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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