20227224e2f655123f1fac78b075fd9b411b60bd1092aecf998dd05c4fb8b868

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 15:33

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General

Target
$PLUGINSDIR/BgImage.dll
Size 7KB
Sample240829-szbhrayfkh
SHA256 3aebbbfc55112d4ed18a2335a801a0ad95ad8431ebb65b51ed4184ec671e4f16
MD5 fc8c3be4dae47b4455c51dd211bd4c8c
SHA1 8d4c35b48d38514c39a1d70a2e8b686268dbdbf1
SHA512 11336e2a92044be6c0b87dacf93aca7077fb412996417dc9f263802e1bb47eb457430f1c2d5763cdbf918a043dce5dbd0b75675a14518ce07235ca6f8619ddee
SSDEEP 96:8eRk1LFJaO1/radJEaYtv1Zs4lkL8y3A2EN8Cmy3uTT4j7J3kWyy/:t2TJa2roqJyA2EN8diuTkje
MD5 SHA1 SHA512 SSDEEP

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 2208 wrote to memory of 1932	2208	rundll32.exe	30
PID 2208 wrote to memory of 1932	2208	rundll32.exe	30
PID 2208 wrote to memory of 1932	2208	rundll32.exe	30
PID 2208 wrote to memory of 1932	2208	rundll32.exe	30
PID 2208 wrote to memory of 1932	2208	rundll32.exe	30
PID 2208 wrote to memory of 1932	2208	rundll32.exe	30
PID 2208 wrote to memory of 1932	2208	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\BgImage.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2208
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\BgImage.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1932

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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