2ae853f0b83d3dffeaf192cb3e64209ad52bbfd5f0c41f85f1e1cea7217e3dc4

Resubmissions

07/05/2024, 12:38

240507-pvdkrsga4z 10

16/10/2023, 16:11

231016-tmwtlaab41 7

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240419-en
submitted
07/05/2024, 12:38

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Report Analysis Logs

General

Target

Birdman/Birdman.dll

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 1516 wrote to memory of 2408	1516	rundll32.exe	28
PID 1516 wrote to memory of 2408	1516	rundll32.exe	28
PID 1516 wrote to memory of 2408	1516	rundll32.exe	28
PID 1516 wrote to memory of 2408	1516	rundll32.exe	28
PID 1516 wrote to memory of 2408	1516	rundll32.exe	28
PID 1516 wrote to memory of 2408	1516	rundll32.exe	28
PID 1516 wrote to memory of 2408	1516	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Birdman\Birdman.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1516
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Birdman\Birdman.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2408

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

Replay Monitor

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Downloads

memory/2408-0-0x00000000006A0000-0x000000000075D000-memory.dmp

Filesize
756KB

Download
memory/2408-1-0x0000000002150000-0x0000000002222000-memory.dmp

Filesize
840KB

Download
memory/2408-2-0x0000000002150000-0x0000000002222000-memory.dmp

Filesize
840KB

Download