3fc82343a2a224d0be16973915fbc47b4fce677d9a12f71b52319b68d2f3dfe2 | Triage

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Reports

Overview

overview

Static

static

3fc82343a2...e2.exe

windows7-x64

3fc82343a2...e2.exe

windows10-2004-x64

5

Sharing

General

Target

3fc82343a2a224d0be16973915fbc47b4fce677d9a12f71b52319b68d2f3dfe2
Size

231KB
Sample

221129-llqbesag7y
MD5

3769a8e2f236f86a534b1e2d0739e960
SHA1

1b1a56bbc58088baa5d5eb58931010e76a22a16d
SHA256

3fc82343a2a224d0be16973915fbc47b4fce677d9a12f71b52319b68d2f3dfe2
SHA512

349364c016d36ff6995b2386a376701ffa9725c2b785fea39437bc35d074a8e001fc143d75b601bb670f9f569d7465e4ea4870a162899aeb5131359f7d87915f
SSDEEP

6144:zT0pBR5eGj/uV7BoGPJnClt3RlxAMjWt5sTDf4M:wBXeeu5dJCltTxQKAM

Score

10^/10

evasion persistence

Static task

static1

Behavioral task

behavioral1

Sample

3fc82343a2a224d0be16973915fbc47b4fce677d9a12f71b52319b68d2f3dfe2.exe

Resource

win7-20221111-en

evasion persistence

windows7-x64

17 signatures

150 seconds

Behavioral task

behavioral2

Sample

3fc82343a2a224d0be16973915fbc47b4fce677d9a12f71b52319b68d2f3dfe2.exe

Resource

win10v2004-20220812-en

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  3fc82343a2a224d0be16973915fbc47b4fce677d9a12f71b52319b68d2f3dfe2
- Size
  
  231KB
- MD5
  
  3769a8e2f236f86a534b1e2d0739e960
- SHA1
  
  1b1a56bbc58088baa5d5eb58931010e76a22a16d
- SHA256
  
  3fc82343a2a224d0be16973915fbc47b4fce677d9a12f71b52319b68d2f3dfe2
- SHA512
  
  349364c016d36ff6995b2386a376701ffa9725c2b785fea39437bc35d074a8e001fc143d75b601bb670f9f569d7465e4ea4870a162899aeb5131359f7d87915f
- SSDEEP
  
  6144:zT0pBR5eGj/uV7BoGPJnClt3RlxAMjWt5sTDf4M:wBXeeu5dJCltTxQKAM
Score

10^/10

evasion persistence
- Modifies firewall policy service
  evasion
- Modifies security service
  evasion
- Executes dropped EXE
- Registers COM server for autorun
  persistence
- Unexpected DNS network traffic destination
  Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Drops desktop.ini file(s)
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

evasionpersistence

behavioral2

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