ea1b4b7b25e4b338e3b48f058b73de8d0785380972c1414910fea1e3ddab2b4f

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
05-10-2024 02:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

$PLUGINSDIR/manlib.dll
Size

25KB
MD5

94ba775c8a1f4d6c9bb1966eddce22b5
SHA1

4ed1946ecfb758cc0f68aa452401b37454a107d7
SHA256

5d39bdd81b123645e3f7cc1006deae96dbaaabe71946e235897a50fbb314e125
SHA512

5f42ac7bd636ed372d4bc8d0c140007e2123cbf82effcacd388d67aedaef54110f9a01463d293016c2487de9f2725cefdc6f4e59e78c1bd6fb3f379e721c6e6e
SSDEEP

384:TVYyb6btb0e4JNvPuzsVAAah1vrmCBeGznQf58bt0Ac9khYLMkIX0+GGxky8oOwb:TVYybKhg2snCBPnQfCb/Ow

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2060	2540	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 3048 wrote to memory of 2540	3048	rundll32.exe	30
PID 3048 wrote to memory of 2540	3048	rundll32.exe	30
PID 3048 wrote to memory of 2540	3048	rundll32.exe	30
PID 3048 wrote to memory of 2540	3048	rundll32.exe	30
PID 3048 wrote to memory of 2540	3048	rundll32.exe	30
PID 3048 wrote to memory of 2540	3048	rundll32.exe	30
PID 3048 wrote to memory of 2540	3048	rundll32.exe	30
PID 2540 wrote to memory of 2060	2540	rundll32.exe	31
PID 2540 wrote to memory of 2060	2540	rundll32.exe	31
PID 2540 wrote to memory of 2060	2540	rundll32.exe	31
PID 2540 wrote to memory of 2060	2540	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\manlib.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3048
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\manlib.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2540
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2540 -s 236
    3⤵
    - Program crash
    PID:2060

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

Replay Monitor

Loading Replay Monitor...

Downloads