f1df63f36342ff53f05f8b7e73ae77da69e99ec8999d352120958ecac3767af3 | Triage

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Overview

overview

Static

static

7

f1df63f363...f3.exe

windows7-x64

f1df63f363...f3.exe

windows10-2004-x64

Sharing

General

Target

f1df63f36342ff53f05f8b7e73ae77da69e99ec8999d352120958ecac3767af3
Size

227KB
Sample

240920-bzsnlasflm
MD5

70044b477180806f5deb9bb98124ca54
SHA1

4247b074a215493b7388f23e14f0df7499b2657d
SHA256

f1df63f36342ff53f05f8b7e73ae77da69e99ec8999d352120958ecac3767af3
SHA512

80bd84c3f81136ba429de6f9440daf1fa4f0b8bbd54409f1b80462515e2c1788bfed590e22ea196f5a1c69cb46a122d42d0ac1c34ca5fde2ea1c5e8f46ad3af6
SSDEEP

6144:jvNzUzbF68H3S8+b6uyptXIi9u/mp8saZHRD4v4M84Z9YkF/GeHNHyORQdcIKt+:jvw68XS8+d8HamysaZHRD44M3ZzF/Gec

Score

10^/10

discovery evasion upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

f1df63f36342ff53f05f8b7e73ae77da69e99ec8999d352120958ecac3767af3.exe

Resource

win7-20240903-en

discovery evasion upx

windows7-x64

15 signatures

150 seconds

Behavioral task

behavioral2

Sample

f1df63f36342ff53f05f8b7e73ae77da69e99ec8999d352120958ecac3767af3.exe

Resource

win10v2004-20240802-en

discovery evasion upx

windows10-2004-x64

13 signatures

150 seconds

Malware Config

Targets

- Target
  
  f1df63f36342ff53f05f8b7e73ae77da69e99ec8999d352120958ecac3767af3
- Size
  
  227KB
- MD5
  
  70044b477180806f5deb9bb98124ca54
- SHA1
  
  4247b074a215493b7388f23e14f0df7499b2657d
- SHA256
  
  f1df63f36342ff53f05f8b7e73ae77da69e99ec8999d352120958ecac3767af3
- SHA512
  
  80bd84c3f81136ba429de6f9440daf1fa4f0b8bbd54409f1b80462515e2c1788bfed590e22ea196f5a1c69cb46a122d42d0ac1c34ca5fde2ea1c5e8f46ad3af6
- SSDEEP
  
  6144:jvNzUzbF68H3S8+b6uyptXIi9u/mp8saZHRD4v4M84Z9YkF/GeHNHyORQdcIKt+:jvw68XS8+d8HamysaZHRD44M3ZzF/Gec
Score

10^/10

discovery evasion upx
- Modifies visibility of file extensions in Explorer
  evasion
- Executes dropped EXE
- Loads dropped DLL
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Network Share Discovery
  Attempt to gather information on host network.
  discovery
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Network Share Discovery

System Information Discovery

System Location Discovery

System Language Discovery

System Network Configuration Discovery

Internet Connection Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionupx

behavioral2

discoveryevasionupx

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