1cb3a366758f9f2b3046380e1db85f992e45d5555e67e1fcf446beb573c167c6

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
15/05/2026, 22:41

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General

Target
Career.dll
Size 27.2MB
Sample260515-2mdxsagy3w
SHA256 1cb3a366758f9f2b3046380e1db85f992e45d5555e67e1fcf446beb573c167c6
MD5 44f7770ecac63de3278e83b63836b424
SHA1 860651c7c411d34c0459e2a0bd540455c81e6601
SHA512 f1d13e43a9bafa55e406e6edb8606b5abe0997cd97c4a661fecca20afcc17e486de61f29b52cd34a0b56a16585c840b388d8f86e73e323afd6d5f598a7b8844e
SSDEEP 786432:lhgMF9eQRjaCAwe5d4pyL/XnqhoBxIqUkVjqD:lSEYGDIdYW/XqhoBxIzij
TLSH
T1275723DB1CCB80EAE9C11894D71B27EB03B2D5AA4ACD883469C17549F0F2EB7507E9D1
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
5540	rundll32.exe
5540	rundll32.exe

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 1 IoCs

description	pid	Process	procid_target
PID 5204 wrote to memory of 5540	5204	rundll32.exe	79

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Career.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5204
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Career.dll,#1
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  PID:5540

Network

MITRE ATT&CK Enterprise v16

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/5540-0-0x00000000727B9000-0x0000000073799000-memory.dmp

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