1140c59b7ccdef6c0df15851f6faaa2da39486c1eea0304102c35862a487e900

Analysis

max time kernel
92s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 03:10

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General

Target

iismap.dll
Size

57KB
MD5

f7c7e039fad4f1e9bbc1fd9d182c3016
SHA1

cd34f307d0adc9d81fc03e61bd62e10b46112ec1
SHA256

49695aacb68ad2d9b387f55a9f4ad722af55b9f2e4fb4d81bae7d0c600ecb484
SHA512

762021183722dfdd59f4ddf2fa6119fb4550e4d70cb885c16c3dde82257822ccb5756f16d5c845cebd42f7dc565c11c7372e9850a848c3e77532271b392d203b
SSDEEP

1536:C3FYIgBCojA4C9PY9NX33ER0pIHyDQRFfOL933k/YT:C30A4gY9NX33ER0pIHyDQRFfOL933k/Y

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 3 IoCs

description	pid	Process	procid_target
PID 2780 wrote to memory of 3164	2780	rundll32.exe	82
PID 2780 wrote to memory of 3164	2780	rundll32.exe	82
PID 2780 wrote to memory of 3164	2780	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\iismap.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2780
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\iismap.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3164

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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