94248c32e66678cd527ac7143cf134e21e30366c53bd7118d812e7639ae43766

Analysis

max time kernel
15s
max time network
19s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 16:26

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General

Target

$SYSDIR/ET99_MOD.dll
Size

56KB
MD5

a0850a362e77ddca58ae0aaf25188df5
SHA1

57c28f6e637ae870cfe0d0823e0a4322089b903a
SHA256

f976fcff1da1f8f4d25b64859d5f4ca884e5dc14c7d7e01ee3a533fa51aada1b
SHA512

40b522600379f9275fd91b5ac39526482a479829de3714a56339f0d40fdf126e1c6436f0723c0a926f3f69aceafdec9f17effdf559e5004bbfc869418d458f10
SSDEEP

768:+3vHyYOu0W1/m+ZrWsb/VT4XxdRp8A6TqYXqS5QHsZN5S2zk:sv108/7TqBdDH2qYqScUN5Syk

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 1344 wrote to memory of 2540	1344	regsvr32.exe	29
PID 1344 wrote to memory of 2540	1344	regsvr32.exe	29
PID 1344 wrote to memory of 2540	1344	regsvr32.exe	29
PID 1344 wrote to memory of 2540	1344	regsvr32.exe	29
PID 1344 wrote to memory of 2540	1344	regsvr32.exe	29
PID 1344 wrote to memory of 2540	1344	regsvr32.exe	29
PID 1344 wrote to memory of 2540	1344	regsvr32.exe	29

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\$SYSDIR\ET99_MOD.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1344
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\$SYSDIR\ET99_MOD.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2540

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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