b684d7b94d15a92fc72447b87e2d95763dea4c0e091f696ddf6676c62d56fc36

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
12/09/2024, 10:14

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General

Target

$PLUGINSDIR/g/gtapi_signed.dll
Size

71KB
MD5

61bc40d1fad9e0faa9a07219b90ba0e4
SHA1

5b5c3badedba915707000d2047eaf13f27b8925e
SHA256

89e157a4f61d7d18180cb7f901c0095da3b7a5cc5a9fd58d710099e5f0ee505a
SHA512

fa341aa975c471082b4b6c380f794d1e9ab3939382972cfb9e1dbb3491f68296ad1cedc8f03736921c8e133f62432997de29642e223c2a97f1cab5ce91d68af9
SSDEEP

1536:/J6IYeD05jIx9A1jV0PAy/DTPJocNmk8SwD3QVS9JBhp9:/JL3m0l/JocNmowD3QVS9Jx9

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 2172 wrote to memory of 2300	2172	rundll32.exe	30
PID 2172 wrote to memory of 2300	2172	rundll32.exe	30
PID 2172 wrote to memory of 2300	2172	rundll32.exe	30
PID 2172 wrote to memory of 2300	2172	rundll32.exe	30
PID 2172 wrote to memory of 2300	2172	rundll32.exe	30
PID 2172 wrote to memory of 2300	2172	rundll32.exe	30
PID 2172 wrote to memory of 2300	2172	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\g\gtapi_signed.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\g\gtapi_signed.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2300

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

Windows 7 deprecation

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