c33bbc9a04b5d8e0dd321f4c3f4b254bf4b78dbf126767716b9696e6a2fceabe

Analysis

max time kernel
103s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
30/03/2025, 12:06

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General

Target

bbi/nbjq1/libeay32.dll
Size

2.2MB
MD5

e22b2e3d650c33c9197f985b7516da70
SHA1

87fe823dfd9a2ed7596cbfe249318c17e095aeb1
SHA256

2270871989e6c90df07b3e4630b4c4b6dd0e33e2a23ba3c52a7ff7bc3553304e
SHA512

84c9ca6f4dd73fb1f426671f937ab0e0210dce0bfb0e48fbb8e0305d31aca97d762a6b462c8daef5092d27b612fd7bfc7a6e3664995eee2ece25598dd3b48af8
SSDEEP

49152:h/O+JXTGl7CsCgvt/FOdufMgKz0/0Nqwvls9Uf:h/O+JXTGl7CsCgvt/FgufMgKRNqfUf

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 3 IoCs

description	pid	Process	procid_target
PID 3628 wrote to memory of 4240	3628	rundll32.exe	86
PID 3628 wrote to memory of 4240	3628	rundll32.exe	86
PID 3628 wrote to memory of 4240	3628	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bbi\nbjq1\libeay32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3628
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bbi\nbjq1\libeay32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4240

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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