floxif | 81bdc28465516fae1beca30228b988c630902774fc4d6a64bd9d2e016cd94b6a | Triage

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Reports

Overview

overview

Static

static

81bdc28465...aN.dll

windows7-x64

5

81bdc28465...aN.dll

windows10-2004-x64

8

Sharing

General

Target

81bdc28465516fae1beca30228b988c630902774fc4d6a64bd9d2e016cd94b6aN.exe
Size

76KB
Sample

241219-z84zzs1jak
MD5

4be4bffd3a690bce966888993aa4b2c0
SHA1

399b2ba0452f9be50a3a9e2fb71038fe86710301
SHA256

81bdc28465516fae1beca30228b988c630902774fc4d6a64bd9d2e016cd94b6a
SHA512

2c4d98ec319af8f8368183d8aabbdcdb8a2afa194652b81be268a55fab3d383f13088eee22dde4d066a31d2a49c2a24f9b4dfc3f1fd7a3eee007731fddf7e863
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z/BXzwerWp:c8y93KQjy7G55riF1cMo03TUBp

Score

10^/10

floxif backdoor discovery persistence privilege_escalation upx

Static task

static1

backdoor upx floxif

5 signatures

Behavioral task

behavioral1

Sample

81bdc28465516fae1beca30228b988c630902774fc4d6a64bd9d2e016cd94b6aN.dll

Resource

win7-20241010-en

windows7-x64

5 signatures

120 seconds

Behavioral task

behavioral2

Sample

81bdc28465516fae1beca30228b988c630902774fc4d6a64bd9d2e016cd94b6aN.dll

Resource

win10v2004-20241007-en

discovery persistence privilege_escalation upx

windows10-2004-x64

6 signatures

120 seconds

Malware Config

Targets

- Target
  
  81bdc28465516fae1beca30228b988c630902774fc4d6a64bd9d2e016cd94b6aN.exe
- Size
  
  76KB
- MD5
  
  4be4bffd3a690bce966888993aa4b2c0
- SHA1
  
  399b2ba0452f9be50a3a9e2fb71038fe86710301
- SHA256
  
  81bdc28465516fae1beca30228b988c630902774fc4d6a64bd9d2e016cd94b6a
- SHA512
  
  2c4d98ec319af8f8368183d8aabbdcdb8a2afa194652b81be268a55fab3d383f13088eee22dde4d066a31d2a49c2a24f9b4dfc3f1fd7a3eee007731fddf7e863
- SSDEEP
  
  1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z/BXzwerWp:c8y93KQjy7G55riF1cMo03TUBp
Score

8^/10

discovery upx persistence privilege_escalation
- Event Triggered Execution: AppInit DLLs
  Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
  persistence privilege_escalation
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

AppInit DLLs

Privilege Escalation

Event Triggered Execution

AppInit DLLs

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

backdoorupxfloxif

behavioral1

behavioral2

discoverypersistenceprivilege_escalationupx

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