2845daedd1d38eaa90a5cae2067cbe1d9e38d063912550fc77f041c3da32c4c3 | Triage

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Overview

overview

7

Static

static

5

2845daedd1...c3.exe

windows7-x64

7

2845daedd1...c3.exe

windows10-2004-x64

7

Sharing

General

Target

2845daedd1d38eaa90a5cae2067cbe1d9e38d063912550fc77f041c3da32c4c3
Size

59KB
Sample

250204-zn8sfa1rev
MD5

cfade257160557d3cd0082189063908f
SHA1

52e5bb37e0a6ea86716c561e9d6068a4ad5f82ed
SHA256

2845daedd1d38eaa90a5cae2067cbe1d9e38d063912550fc77f041c3da32c4c3
SHA512

e166acbf24873578a93ed69db6cd299e66d7a983f1de23b991cbb4151f84157b734c0012ca619e6d414b458ee0f330632f69e4e5d9790a89165ed7dab2ff845e
SSDEEP

1536:3+ZgwRdiE8cO4p1xRjfTvSq5r3ZiIZ4nouy8uh1aQX:OeodiUO4p13b9HiIeoutuh1aQX

Score

7^/10

defense_evasion discovery persistence upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

2845daedd1d38eaa90a5cae2067cbe1d9e38d063912550fc77f041c3da32c4c3.exe

Resource

win7-20240708-en

defense_evasion discovery persistence upx

windows7-x64

10 signatures

150 seconds

Behavioral task

behavioral2

Sample

2845daedd1d38eaa90a5cae2067cbe1d9e38d063912550fc77f041c3da32c4c3.exe

Resource

win10v2004-20250129-en

defense_evasion discovery persistence upx

windows10-2004-x64

9 signatures

150 seconds

Malware Config

Targets

- Target
  
  2845daedd1d38eaa90a5cae2067cbe1d9e38d063912550fc77f041c3da32c4c3
- Size
  
  59KB
- MD5
  
  cfade257160557d3cd0082189063908f
- SHA1
  
  52e5bb37e0a6ea86716c561e9d6068a4ad5f82ed
- SHA256
  
  2845daedd1d38eaa90a5cae2067cbe1d9e38d063912550fc77f041c3da32c4c3
- SHA512
  
  e166acbf24873578a93ed69db6cd299e66d7a983f1de23b991cbb4151f84157b734c0012ca619e6d414b458ee0f330632f69e4e5d9790a89165ed7dab2ff845e
- SSDEEP
  
  1536:3+ZgwRdiE8cO4p1xRjfTvSq5r3ZiIZ4nouy8uh1aQX:OeodiUO4p13b9HiIeoutuh1aQX
Score

7^/10

defense_evasion discovery persistence upx
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Indicator Removal: File Deletion
  Adversaries may delete files left behind by the actions of their intrusion activity.
  defense_evasion
- 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

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Indicator Removal

File Deletion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

defense_evasiondiscoverypersistenceupx

behavioral2

defense_evasiondiscoverypersistenceupx

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