Overview

overview

10

Static

static

3

RX7??????/...??.exe

windows7-x64

7

RX7??????/...??.exe

windows10-1703-x64

10

RX7??????/...??.exe

windows10-2004-x64

7

RX7??????/...??.exe

windows11-21h2-x64

7

Sharing

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General

  • Target

    RX7劫持远程控制.zip

  • Size

    14.1MB

  • Sample

    240629-m9c7fawenc

  • MD5

    e4fdacf80aac030ca8c13921d58d9258

  • SHA1

    5bcc4c05171da69e9cfb647904e744269cbc197e

  • SHA256

    8eebed272994240553654294949b8390a7009fb3a3ca66dc071d87f64209d986

  • SHA512

    7fbe13097d6bc84d8d5c4020ac57e7ad4be5f702e741fe40e81dfcd39b02426dfad5d971e055a9facd4ef1dde2358f27868eb5e6302462b09164a2e998a47d1b

  • SSDEEP

    196608:p37i71DuF7IdEdCQty+9r5XwFvpXoC5bq6x/3AT1SUK+4gt7rMur2VmLxgW:pLixDwdCir5cpXrQK3Ax54aQhW

Score
10/10
gozibankerdefense_evasionisfbprivilege_escalationtrojanupx

Malware Config

Extracted

Family

gozi

Targets

    • Target

      RX7??????/RX7??????.exe

    • Size

      9.0MB

    • MD5

      9bb985a8d656695e7145b476f5843d9b

    • SHA1

      692349d245063578785f536eff53e74cb2ed3e8f

    • SHA256

      016c08c41d90c4824da1a0986cb76ff50fd529ad699b6fdb02ce2b9bcdcd7fa1

    • SHA512

      5ea151ae0e88a16e908e5fe5446248095e8aed337617b375dae00cbf01cd7c93153c37315bb20f6579b7a17e908e8f8873577e680a387dc54da535f6c3756430

    • SSDEEP

      98304:bhR4VT3Qs1nkoqshkmafkVsKys31+9KiugFWQJtbGkPQlrW5pDwffds7p8PLC4G/:dmVjTVkoNnekL3wDBP2yiW7LnM/kVa92

    Score
    10/10
    defense_evasionprivilege_escalationupxgozibankerisfbtrojan

    • Gozi

      Gozi is a well-known and widely distributed banking trojan.

      bankertrojangozi

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Blocklisted process makes network request

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Access Token Manipulation

1
T1134

Create Process with Token

1
T1134.002

Defense Evasion

Access Token Manipulation

1
T1134

Create Process with Token

1
T1134.002

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks