94248c32e66678cd527ac7143cf134e21e30366c53bd7118d812e7639ae43766

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 16:26

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General

Target

$SYSDIR/ET99_FULL.dll
Size

44KB
MD5

c05f6fe6aa4338e3f9051ff1ab49670d
SHA1

6f79959145eefa54f9d952c71f4e4e2b4463bcde
SHA256

9ac88f3b0da853f186a54e09a5fbb3681c5b56abfec8ac664d32cfa99ce686d3
SHA512

3ec5d122b78761a50ffbfc43226e7925f985540fd3dc46aea96f96cc8aee40adf58278c01568d8675e804e9275adb278b397648e29da408a092eebc4e6e4eb32
SSDEEP

768:Uf3GoxZgmQQuM3ufDWTnTNIeXR5fIKQx:Uf3GOeM3ufDWjTNrXHfIK

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	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2856 wrote to memory of 2752	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2752	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2752	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2752	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2752	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2752	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2752	2856	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\$SYSDIR\ET99_FULL.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2856
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\$SYSDIR\ET99_FULL.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2752

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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