659ca266e99d7a69a8817f4fcdc2a992a004aa866423f1dba654db86004cff3f

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05/09/2024, 17:21

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General

Target

659ca266e99d7a69a8817f4fcdc2a992a004aa866423f1dba654db86004cff3f.dll
Size

952KB
MD5

80cfc640dc9c8e2b90862f9a32d001bf
SHA1

f9717e7b80a351aa658ccba50672ba5521c4ec4e
SHA256

659ca266e99d7a69a8817f4fcdc2a992a004aa866423f1dba654db86004cff3f
SHA512

f7e5b3629d52eaab5cd2db12b5cf9e6d7962d05a44a5c1cf84f707d57e643fd88a1c434305876aa9deef72f01dcf74708363ba8a841e392df1b1132a08a05710
SSDEEP

24576:r50Sb+7Cu0cNMXWrYfwoiJevYABveSC08ypzOyHTKyy1oyUyymyyWpibICt7UDh/:rid8nIIvYIeScz1Q

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 behavior: EnumeratesProcesses 2 IoCs

pid	Process
2528	rundll32.exe
2528	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2528	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2528	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2352 wrote to memory of 2528	2352	rundll32.exe	30
PID 2352 wrote to memory of 2528	2352	rundll32.exe	30
PID 2352 wrote to memory of 2528	2352	rundll32.exe	30
PID 2352 wrote to memory of 2528	2352	rundll32.exe	30
PID 2352 wrote to memory of 2528	2352	rundll32.exe	30
PID 2352 wrote to memory of 2528	2352	rundll32.exe	30
PID 2352 wrote to memory of 2528	2352	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\659ca266e99d7a69a8817f4fcdc2a992a004aa866423f1dba654db86004cff3f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2352
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\659ca266e99d7a69a8817f4fcdc2a992a004aa866423f1dba654db86004cff3f.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2528

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/2528-9-0x000000001008F000-0x0000000010090000-memory.dmp

Filesize
4KB

Download
memory/2528-12-0x0000000010000000-0x00000000100FE000-memory.dmp

Filesize
1016KB

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